dankbar: convert center section to use WidgetHost

fixes #875

.githooks/pre-commit

@@ -1,8 +1,4 @@
-#!/bin/bash
-
-# DISABLED for now
-exit 0
-
+#!/usr/bin/env bash
 set -euo pipefail
 
 HOOK_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
@@ -10,18 +6,61 @@ REPO_ROOT="$(cd "$HOOK_DIR/.." && pwd)"
 
 cd "$REPO_ROOT"
 
-if [[ -z "${POEDITOR_API_TOKEN:-}" ]] || [[ -z "${POEDITOR_PROJECT_ID:-}" ]]; then
-    exit 0
-fi
+# =============================================================================
+# Go CI checks (when core/ files are staged)
+# =============================================================================
+STAGED_CORE_FILES=$(git diff --cached --name-only --diff-filter=ACMR | grep '^core/' || true)
 
-if ! command -v python3 &>/dev/null; then
-    exit 0
-fi
+if [[ -n "$STAGED_CORE_FILES" ]]; then
+  echo "Go files staged in core/, running CI checks..."
+  cd "$REPO_ROOT/core"
 
-if ! python3 scripts/i18nsync.py check &>/dev/null; then
-    echo "Translations out of sync"
-    echo "run python3 scripts/i18nsync.py sync"
+  # Format check
+  echo "  Checking gofmt..."
+  UNFORMATTED=$(gofmt -s -l . 2>/dev/null || true)
+  if [[ -n "$UNFORMATTED" ]]; then
+    echo "The following files are not formatted:"
+    echo "$UNFORMATTED"
+    echo ""
+    echo "Run: cd core && gofmt -s -w ."
     exit 1
+  fi
+
+  # golangci-lint
+  if command -v golangci-lint &>/dev/null; then
+    echo "  Running golangci-lint..."
+    golangci-lint run ./...
+  else
+    echo "  Warning: golangci-lint not installed, skipping lint"
+    echo "  Install: go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest"
+  fi
+
+  # Tests
+  echo "  Running tests..."
+  go test ./... >/dev/null
+
+  # Build checks
+  echo "  Building..."
+  mkdir -p bin
+  go build -buildvcs=false -o bin/dms ./cmd/dms
+  go build -buildvcs=false -o bin/dms-distro -tags distro_binary ./cmd/dms
+  go build -buildvcs=false -o bin/dankinstall ./cmd/dankinstall
+
+  echo "All Go CI checks passed!"
+  cd "$REPO_ROOT"
 fi
 
+# =============================================================================
+# i18n sync check (DISABLED for now)
+# =============================================================================
+# if [[ -n "${POEDITOR_API_TOKEN:-}" ]] && [[ -n "${POEDITOR_PROJECT_ID:-}" ]]; then
+#     if command -v python3 &>/dev/null; then
+#         if ! python3 scripts/i18nsync.py check &>/dev/null; then
+#             echo "Translations out of sync"
+#             echo "Run: python3 scripts/i18nsync.py sync"
+#             exit 1
+#         fi
+#     fi
+# fi
+
 exit 0

.github/workflows/go-ci.yml

@@ -3,17 +3,26 @@ name: Go CI
 on:
   push:
     branches:
-      - '**'
+      - "**"
     paths:
-      - 'backend/**'
-      - '.github/workflows/go-ci.yml'
+      - "core/**"
+      - ".github/workflows/go-ci.yml"
+  pull_request:
+    branches: [master, main]
+    paths:
+      - "core/**"
+      - ".github/workflows/go-ci.yml"
+
+concurrency:
+  group: go-ci-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
-  test:
+  lint-and-test:
     runs-on: ubuntu-latest
     defaults:
       run:
-        working-directory: backend
+        working-directory: core
 
     steps:
       - name: Checkout
@@ -22,7 +31,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version-file: ./backend/go.mod
+          go-version-file: ./core/go.mod
 
       - name: Format check
         run: |
@@ -32,11 +41,20 @@ jobs:
             exit 1
           fi
 
+      - name: Run golangci-lint
+        uses: golangci/golangci-lint-action@v9
+        with:
+          version: v2.6
+          working-directory: core
+
       - name: Test
         run: go test -v ./...
 
       - name: Build dms
         run: go build -v ./cmd/dms
 
+      - name: Build dms (distropkg)
+        run: go build -v -tags distro_binary ./cmd/dms
+
       - name: Build dankinstall
         run: go build -v ./cmd/dankinstall

.github/workflows/release.yml

@@ -14,7 +14,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  build-backend:
+  build-core:
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -22,7 +22,7 @@ jobs:
 
     defaults:
       run:
-        working-directory: backend
+        working-directory: core
 
     steps:
       - name: Checkout
@@ -33,7 +33,15 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version-file: ./backend/go.mod
+          go-version-file: ./core/go.mod
+
+      - name: Format check
+        run: |
+          if [ "$(gofmt -s -l . | wc -l)" -gt 0 ]; then
+            echo "The following files are not formatted:"
+            gofmt -s -l .
+            exit 1
+          fi
 
       - name: Run tests
         run: go test -v ./...
@@ -93,71 +101,75 @@ jobs:
         if: matrix.arch == 'arm64'
         uses: actions/upload-artifact@v4
         with:
-          name: backend-assets-${{ matrix.arch }}
+          name: core-assets-${{ matrix.arch }}
           path: |
-            backend/dankinstall-${{ matrix.arch }}.gz
-            backend/dankinstall-${{ matrix.arch }}.gz.sha256
-            backend/dms-${{ matrix.arch }}.gz
-            backend/dms-${{ matrix.arch }}.gz.sha256
-            backend/dms-distropkg-${{ matrix.arch }}.gz
-            backend/dms-distropkg-${{ matrix.arch }}.gz.sha256
+            core/dankinstall-${{ matrix.arch }}.gz
+            core/dankinstall-${{ matrix.arch }}.gz.sha256
+            core/dms-${{ matrix.arch }}.gz
+            core/dms-${{ matrix.arch }}.gz.sha256
+            core/dms-distropkg-${{ matrix.arch }}.gz
+            core/dms-distropkg-${{ matrix.arch }}.gz.sha256
           if-no-files-found: error
 
       - name: Upload artifacts with completions
         if: matrix.arch == 'amd64'
         uses: actions/upload-artifact@v4
         with:
-          name: backend-assets-${{ matrix.arch }}
+          name: core-assets-${{ matrix.arch }}
           path: |
-            backend/dankinstall-${{ matrix.arch }}.gz
-            backend/dankinstall-${{ matrix.arch }}.gz.sha256
-            backend/dms-${{ matrix.arch }}.gz
-            backend/dms-${{ matrix.arch }}.gz.sha256
-            backend/dms-distropkg-${{ matrix.arch }}.gz
-            backend/dms-distropkg-${{ matrix.arch }}.gz.sha256
-            backend/completion.bash
-            backend/completion.fish
-            backend/completion.zsh
+            core/dankinstall-${{ matrix.arch }}.gz
+            core/dankinstall-${{ matrix.arch }}.gz.sha256
+            core/dms-${{ matrix.arch }}.gz
+            core/dms-${{ matrix.arch }}.gz.sha256
+            core/dms-distropkg-${{ matrix.arch }}.gz
+            core/dms-distropkg-${{ matrix.arch }}.gz.sha256
+            core/completion.bash
+            core/completion.fish
+            core/completion.zsh
           if-no-files-found: error
 
   update-versions:
     runs-on: ubuntu-latest
+    needs: build-core
     steps:
+      - name: Create GitHub App token
+        id: app_token
+        uses: actions/create-github-app-token@v1
+        with:
+          app-id: ${{ secrets.APP_ID }}
+          private-key: ${{ secrets.APP_PRIVATE_KEY }}
+
       - name: Checkout
         uses: actions/checkout@v4
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
+          token: ${{ steps.app_token.outputs.token }}
           fetch-depth: 0
 
-      - name: Update VERSION and flake.nix
+      - name: Update VERSION
+        env:
+          GH_TOKEN: ${{ steps.app_token.outputs.token }}
         run: |
           set -euo pipefail
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git config user.name "dms-ci[bot]"
+          git config user.email "dms-ci[bot]@users.noreply.github.com"
 
           version="${GITHUB_REF#refs/tags/}"
-          version_no_v="${version#v}"
           echo "Updating to version: $version"
-
-          # Update VERSION file in quickshell/
           echo "${version}" > quickshell/VERSION
-
-          # Update version in backend/flake.nix
-          sed -i "s/version = \"[^\"]*\"/version = \"$version_no_v\"/" backend/flake.nix
-
-          git add quickshell/VERSION backend/flake.nix
+          git add quickshell/VERSION
 
           if ! git diff --cached --quiet; then
             git commit -m "chore: bump version to $version"
-            git push origin HEAD:master || git push origin HEAD:main
-            echo "Pushed version updates to master"
-          else
-            echo "No version changes needed"
+            git pull --rebase origin master
+            git push https://x-access-token:${GH_TOKEN}@github.com/${{ github.repository }}.git HEAD:master
           fi
 
+          git tag -f "${version}"
+          git push -f https://x-access-token:${GH_TOKEN}@github.com/${{ github.repository }}.git "${version}"
+
   release:
     runs-on: ubuntu-24.04
-    needs: build-backend
+    needs: [build-core, update-versions]
     env:
       TAG: ${{ github.ref_name }}
     steps:
@@ -166,12 +178,17 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Download backend artifacts
+      - name: Fetch updated tag after version bump
+        run: |
+          git fetch origin --force tag ${{ github.ref_name }}
+          git checkout ${{ github.ref_name }}
+
+      - name: Download core artifacts
         uses: actions/download-artifact@v4
         with:
-          pattern: backend-assets-*
+          pattern: core-assets-*
           merge-multiple: true
-          path: ./_backend_assets
+          path: ./_core_assets
 
       - name: Generate Changelog
         id: changelog
@@ -233,8 +250,8 @@ jobs:
 
           mkdir -p _release_assets
 
-          # Copy backend binaries and rename dms-*.gz to dms-cli-*.gz
-          for file in _backend_assets/dms-*.gz*; do
+          # Copy core binaries and rename dms-*.gz to dms-cli-*.gz
+          for file in _core_assets/dms-*.gz*; do
             if [ -f "$file" ]; then
               basename=$(basename "$file")
               if [[ "$basename" == dms-distropkg-* ]]; then
@@ -247,12 +264,15 @@ jobs:
           done
 
           # Copy dankinstall binaries
-          cp _backend_assets/dankinstall-*.gz* _release_assets/
+          cp _core_assets/dankinstall-*.gz* _release_assets/
 
           # Copy completions
-          cp _backend_assets/completion.* _release_assets/ 2>/dev/null || true
+          cp _core_assets/completion.* _release_assets/ 2>/dev/null || true
 
           # Create QML source package (exclude build artifacts and git files)
+          # Copy root LICENSE and CONTRIBUTING.md to quickshell/ for packaging
+          cp LICENSE CONTRIBUTING.md quickshell/
+
           # Tar the CONTENTS of quickshell/, not the directory itself
           (cd quickshell && tar --exclude='.git' \
               --exclude='.github' \
@@ -272,23 +292,28 @@ jobs:
             tar -xzf _release_assets/dms-qml.tar.gz -C _temp_full/dms
 
             # Add CLI binaries
-            if [ -f "_backend_assets/dms-${arch}.gz" ]; then
-              gunzip -c "_backend_assets/dms-${arch}.gz" > _temp_full/bin/dms
+            if [ -f "_core_assets/dms-${arch}.gz" ]; then
+              gunzip -c "_core_assets/dms-${arch}.gz" > _temp_full/bin/dms
               chmod +x _temp_full/bin/dms
             fi
 
-            if [ -f "_backend_assets/dms-distropkg-${arch}.gz" ]; then
-              gunzip -c "_backend_assets/dms-distropkg-${arch}.gz" > _temp_full/bin/dms-distropkg
+            if [ -f "_core_assets/dms-distropkg-${arch}.gz" ]; then
+              gunzip -c "_core_assets/dms-distropkg-${arch}.gz" > _temp_full/bin/dms-distropkg
               chmod +x _temp_full/bin/dms-distropkg
             fi
 
             # Add shell completions
-            for completion in _backend_assets/completion.*; do
+            for completion in _core_assets/completion.*; do
               if [ -f "$completion" ]; then
                 cp "$completion" _temp_full/completions/
               fi
             done
 
+            # Copy docs directory
+            if [ -d "docs" ]; then
+              cp -r docs _temp_full/
+            fi
+
             # Create installation guide
             cat > _temp_full/INSTALL.md << 'EOFINSTALL'
           # DankMaterialShell Installation
@@ -337,8 +362,7 @@ jobs:
 
           ## Troubleshooting
 
-          - Run with verbose output: `quickshell -v -p ~/.config/quickshell/dms`
-          - Check logs in `~/.local/state/DankMaterialShell/`
+          - Run with verbose output: `DMS_LOG_LEVEL=debug dms run`
           - Ensure all dependencies are installed
           EOFINSTALL
 
@@ -364,6 +388,68 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+  trigger-obs-update:
+    runs-on: ubuntu-latest
+    needs: release
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      
+      - name: Install OSC
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y osc
+          
+          mkdir -p ~/.config/osc
+          cat > ~/.config/osc/oscrc << EOF
+          [general]
+          apiurl = https://api.opensuse.org
+          
+          [https://api.opensuse.org]
+          user = ${{ secrets.OBS_USERNAME }}
+          pass = ${{ secrets.OBS_PASSWORD }}
+          EOF
+          chmod 600 ~/.config/osc/oscrc
+      
+      - name: Update OBS packages
+        run: |
+          VERSION="${{ github.ref_name }}"
+          cd distro
+          bash scripts/obs-upload.sh dms "Update to $VERSION"
+
+  trigger-ppa-update:
+    runs-on: ubuntu-latest
+    needs: release
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      
+      - name: Install build dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            debhelper \
+            devscripts \
+            dput \
+            lftp \
+            build-essential \
+            fakeroot \
+            dpkg-dev
+      
+      - name: Configure GPG
+        env:
+          GPG_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
+        run: |
+          echo "$GPG_KEY" | gpg --import
+          GPG_KEY_ID=$(gpg --list-secret-keys --keyid-format LONG | grep sec | awk '{print $2}' | cut -d'/' -f2)
+          echo "DEBSIGN_KEYID=$GPG_KEY_ID" >> $GITHUB_ENV
+      
+      - name: Upload to PPA
+        run: |
+          VERSION="${{ github.ref_name }}"
+          cd distro/ubuntu/ppa
+          bash create-and-upload.sh ../dms dms questing
+
   copr-build:
     runs-on: ubuntu-latest
     needs: release
@@ -431,7 +517,6 @@ jobs:
           Recommends:     cava
           Recommends:     cliphist
           Recommends:     danksearch
-          Recommends:     hyprpicker
           Recommends:     matugen
           Recommends:     wl-clipboard
           Recommends:     NetworkManager
@@ -511,7 +596,10 @@ jobs:
           %{_builddir}/dms-cli completion zsh > %{buildroot}%{_datadir}/zsh/site-functions/_dms || :
           %{_builddir}/dms-cli completion fish > %{buildroot}%{_datadir}/fish/vendor_completions.d/dms.fish || :
 
-          install -Dm644 %{_builddir}/dms-qml/assets/systemd/dms.service %{buildroot}%{_userunitdir}/dms.service
+          install -Dm644 assets/systemd/dms.service %{buildroot}%{_userunitdir}/dms.service
+
+          install -Dm644 assets/dms-open.desktop %{buildroot}%{_datadir}/applications/dms-open.desktop
+          install -Dm644 assets/danklogo.svg %{buildroot}%{_datadir}/icons/hicolor/scalable/apps/danklogo.svg
 
           install -dm755 %{buildroot}%{_datadir}/quickshell/dms
           cp -r %{_builddir}/dms-qml/* %{buildroot}%{_datadir}/quickshell/dms/
@@ -521,6 +609,8 @@ jobs:
           rm -rf %{buildroot}%{_datadir}/quickshell/dms/.github
           rm -rf %{buildroot}%{_datadir}/quickshell/dms/distro
 
+          echo "%{version}" > %{buildroot}%{_datadir}/quickshell/dms/VERSION
+
           %posttrans
           if [ -d "%{_sysconfdir}/xdg/quickshell/dms" ]; then
               rmdir "%{_sysconfdir}/xdg/quickshell/dms" 2>/dev/null || true
@@ -537,6 +627,8 @@ jobs:
           %doc README.md CONTRIBUTING.md
           %{_datadir}/quickshell/dms/
           %{_userunitdir}/dms.service
+          %{_datadir}/applications/dms-open.desktop
+          %{_datadir}/icons/hicolor/scalable/apps/danklogo.svg
 
           %files -n dms-cli
           %{_bindir}/dms

.github/workflows/run-copr.yml

@@ -1,4 +1,4 @@
-name: DMS Copr Stable Release (Manual)
+name: DMS Copr Stable Release
 
 on:
   workflow_dispatch:
@@ -7,6 +7,10 @@ on:
         description: 'Versioning (e.g., 0.1.14, leave empty for latest release)'
         required: false
         default: ''
+      release:
+        description: 'Release number (e.g., 1, 2, 3 for hotfixes)'
+        required: false
+        default: '1'
 
 jobs:
   build-and-upload:
@@ -19,6 +23,7 @@ jobs:
       - name: Determine version
         id: version
         run: |
+          # Get version from manual input or latest release
           if [ -n "${{ github.event.inputs.version }}" ]; then
             VERSION="${{ github.event.inputs.version }}"
             echo "Using manual version: $VERSION"
@@ -27,8 +32,14 @@ jobs:
             echo "Using latest release version: $VERSION"
           fi
 
+          RELEASE="${{ github.event.inputs.release }}"
+          if [ -z "$RELEASE" ]; then
+            RELEASE="1"
+          fi
+
           echo "version=$VERSION" >> $GITHUB_OUTPUT
-          echo "✅ Building DMS stable version: $VERSION"
+          echo "release=$RELEASE" >> $GITHUB_OUTPUT
+          echo "✅ Building DMS hotfix version: $VERSION-$RELEASE"
       
       - name: Setup build environment
         run: |
@@ -57,6 +68,7 @@ jobs:
       - name: Generate stable spec file
         run: |
           VERSION="${{ steps.version.outputs.version }}"
+          RELEASE="${{ steps.version.outputs.release }}"
           CHANGELOG_DATE="$(date '+%a %b %d %Y')"
 
           cat > ~/rpmbuild/SPECS/dms.spec <<'SPECEOF'
@@ -68,7 +80,7 @@ jobs:
 
           Name:           dms
           Version:        %{version}
-          Release:        1%{?dist}
+          Release:        RELEASE_PLACEHOLDER%{?dist}
           Summary:        %{pkg_summary}
 
           License:        MIT
@@ -212,16 +224,17 @@ jobs:
           %{_bindir}/dgop
 
           %changelog
-          * CHANGELOG_DATE_PLACEHOLDER AvengeMedia <contact@avengemedia.com> - VERSION_PLACEHOLDER-1
+          * CHANGELOG_DATE_PLACEHOLDER AvengeMedia <contact@avengemedia.com> - VERSION_PLACEHOLDER-RELEASE_PLACEHOLDER
           - Stable release VERSION_PLACEHOLDER
           - Built from GitHub release
           - Includes latest dms-cli and dgop binaries
           SPECEOF
 
           sed -i "s/VERSION_PLACEHOLDER/${VERSION}/g" ~/rpmbuild/SPECS/dms.spec
+          sed -i "s/RELEASE_PLACEHOLDER/${RELEASE}/g" ~/rpmbuild/SPECS/dms.spec
           sed -i "s/CHANGELOG_DATE_PLACEHOLDER/${CHANGELOG_DATE}/g" ~/rpmbuild/SPECS/dms.spec
-          
-          echo "✅ Spec file generated for v${VERSION}"
+
+          echo "✅ Spec file generated for v${VERSION}-${RELEASE}"
           echo ""
           echo "=== Spec file preview ==="
           head -40 ~/rpmbuild/SPECS/dms.spec
@@ -295,7 +308,7 @@ jobs:
         run: |
           echo "### 🎉 DMS Stable Build Summary" >> $GITHUB_STEP_SUMMARY
           echo "" >> $GITHUB_STEP_SUMMARY
-          echo "- **Version:** ${{ steps.version.outputs.version }}" >> $GITHUB_STEP_SUMMARY
+          echo "- **Version:** ${{ steps.version.outputs.version }}-${{ steps.version.outputs.release }}" >> $GITHUB_STEP_SUMMARY
           echo "- **SRPM:** ${{ steps.build.outputs.srpm_name }}" >> $GITHUB_STEP_SUMMARY
           echo "- **Project:** https://copr.fedorainfracloud.org/coprs/avengemedia/dms/" >> $GITHUB_STEP_SUMMARY
           echo "" >> $GITHUB_STEP_SUMMARY

.github/workflows/run-obs.yml

@@ -0,0 +1,276 @@
+name: Update OBS Packages
+
+on:
+  workflow_dispatch:
+    inputs:
+      package:
+        description: 'Package to update (dms, dms-git, or all)'
+        required: false
+        default: 'all'
+      rebuild_release:
+        description: 'Release number for rebuilds (e.g., 2, 3, 4 to increment spec Release)'
+        required: false
+        default: ''
+  push:
+    tags:
+      - 'v*'
+  schedule:
+    - cron: '0 */3 * * *'  # Every 3 hours for dms-git builds
+
+jobs:
+  check-updates:
+    name: Check for updates
+    runs-on: ubuntu-latest
+    
+    outputs:
+      has_updates: ${{ steps.check.outputs.has_updates }}
+      packages: ${{ steps.check.outputs.packages }}
+      version: ${{ steps.check.outputs.version }}
+    
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      
+      - name: Install OSC
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y osc
+          
+          mkdir -p ~/.config/osc
+          cat > ~/.config/osc/oscrc << EOF
+          [general]
+          apiurl = https://api.opensuse.org
+          
+          [https://api.opensuse.org]
+          user = ${{ secrets.OBS_USERNAME }}
+          pass = ${{ secrets.OBS_PASSWORD }}
+          EOF
+          chmod 600 ~/.config/osc/oscrc
+      
+      - name: Check for updates
+        id: check
+        run: |
+          if [[ "${{ github.event_name }}" == "push" && "${{ github.ref }}" =~ ^refs/tags/ ]]; then
+            echo "packages=dms" >> $GITHUB_OUTPUT
+            VERSION="${GITHUB_REF#refs/tags/}"
+            echo "version=$VERSION" >> $GITHUB_OUTPUT
+            echo "has_updates=true" >> $GITHUB_OUTPUT
+            echo "Triggered by tag: $VERSION (always update)"
+          elif [[ "${{ github.event_name }}" == "schedule" ]]; then
+            echo "packages=dms-git" >> $GITHUB_OUTPUT
+            echo "Checking if dms-git source has changed..."
+
+            # Get current commit hash (8 chars to match spec format)
+            CURRENT_COMMIT=$(git rev-parse --short=8 HEAD)
+
+            # Check OBS for last uploaded commit
+            OBS_BASE="$HOME/.cache/osc-checkouts"
+            mkdir -p "$OBS_BASE"
+            OBS_PROJECT="home:AvengeMedia:dms-git"
+
+            if [[ -d "$OBS_BASE/$OBS_PROJECT/dms-git" ]]; then
+              cd "$OBS_BASE/$OBS_PROJECT/dms-git"
+              osc up -q 2>/dev/null || true
+
+              # Extract commit hash from spec Version line & format like; 0.6.2+git2264.a679be68
+              if [[ -f "dms-git.spec" ]]; then
+                OBS_COMMIT=$(grep "^Version:" "dms-git.spec" | grep -oP '\.[a-f0-9]{8}' | tr -d '.' || echo "")
+
+                if [[ -n "$OBS_COMMIT" ]]; then
+                  if [[ "$CURRENT_COMMIT" == "$OBS_COMMIT" ]]; then
+                    echo "has_updates=false" >> $GITHUB_OUTPUT
+                    echo "📋 Commit $CURRENT_COMMIT already uploaded to OBS, skipping"
+                  else
+                    echo "has_updates=true" >> $GITHUB_OUTPUT
+                    echo "📋 New commit detected: $CURRENT_COMMIT (OBS has $OBS_COMMIT)"
+                  fi
+                else
+                  echo "has_updates=true" >> $GITHUB_OUTPUT
+                  echo "📋 Could not extract OBS commit, proceeding with update"
+                fi
+              else
+                echo "has_updates=true" >> $GITHUB_OUTPUT
+                echo "📋 No spec file in OBS, proceeding with update"
+              fi
+
+              cd "${{ github.workspace }}"
+            else
+              echo "has_updates=true" >> $GITHUB_OUTPUT
+              echo "📋 First upload to OBS, update needed"
+            fi
+          elif [[ -n "${{ github.event.inputs.package }}" ]]; then
+            echo "packages=${{ github.event.inputs.package }}" >> $GITHUB_OUTPUT
+            echo "has_updates=true" >> $GITHUB_OUTPUT
+            echo "Manual trigger: ${{ github.event.inputs.package }}"
+          else
+            echo "packages=all" >> $GITHUB_OUTPUT
+            echo "has_updates=true" >> $GITHUB_OUTPUT
+          fi
+
+  update-obs:
+    name: Upload to OBS
+    needs: check-updates
+    runs-on: ubuntu-latest
+    if: |
+      github.event_name == 'workflow_dispatch' ||
+      needs.check-updates.outputs.has_updates == 'true'
+    
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      
+      - name: Determine packages to update
+        id: packages
+        run: |
+          if [[ "${{ github.event_name }}" == "push" && "${{ github.ref }}" =~ ^refs/tags/ ]]; then
+            echo "packages=dms" >> $GITHUB_OUTPUT
+            VERSION="${GITHUB_REF#refs/tags/}"
+            echo "version=$VERSION" >> $GITHUB_OUTPUT
+            echo "Triggered by tag: $VERSION"
+          elif [[ "${{ github.event_name }}" == "schedule" ]]; then
+            echo "packages=${{ needs.check-updates.outputs.packages }}" >> $GITHUB_OUTPUT
+            echo "Triggered by schedule: updating git package"
+          elif [[ -n "${{ github.event.inputs.package }}" ]]; then
+            echo "packages=${{ github.event.inputs.package }}" >> $GITHUB_OUTPUT
+            echo "Manual trigger: ${{ github.event.inputs.package }}"
+          else
+            echo "packages=${{ needs.check-updates.outputs.packages }}" >> $GITHUB_OUTPUT
+          fi
+      
+      - name: Update dms-git spec version
+        if: contains(steps.packages.outputs.packages, 'dms-git') || steps.packages.outputs.packages == 'all'
+        run: |
+          # Get commit info for dms-git versioning
+          COMMIT_HASH=$(git rev-parse --short=8 HEAD)
+          COMMIT_COUNT=$(git rev-list --count HEAD)
+          BASE_VERSION=$(grep -oP '^Version:\s+\K[0-9.]+' distro/opensuse/dms.spec | head -1 || echo "0.6.2")
+          
+          NEW_VERSION="${BASE_VERSION}+git${COMMIT_COUNT}.${COMMIT_HASH}"
+          echo "📦 Updating dms-git.spec to version: $NEW_VERSION"
+          
+          # Update version in spec
+          sed -i "s/^Version:.*/Version:        $NEW_VERSION/" distro/opensuse/dms-git.spec
+          
+          # Add changelog entry
+          DATE_STR=$(date "+%a %b %d %Y")
+          CHANGELOG_ENTRY="* $DATE_STR Avenge Media <AvengeMedia.US@gmail.com> - ${NEW_VERSION}-1\n- Git snapshot (commit $COMMIT_COUNT: $COMMIT_HASH)"
+          sed -i "/%changelog/a\\$CHANGELOG_ENTRY" distro/opensuse/dms-git.spec
+
+      - name: Update Debian dms-git changelog version
+        if: contains(steps.packages.outputs.packages, 'dms-git') || steps.packages.outputs.packages == 'all'
+        run: |
+          # Get commit info for dms-git versioning 
+          COMMIT_HASH=$(git rev-parse --short=8 HEAD)
+          COMMIT_COUNT=$(git rev-list --count HEAD)
+          BASE_VERSION=$(grep -oP '^Version:\s+\K[0-9.]+' distro/opensuse/dms.spec | head -1 || echo "0.6.2")
+
+          # Debian version format: 0.6.2+git2256.9162e314 
+          NEW_VERSION="${BASE_VERSION}+git${COMMIT_COUNT}.${COMMIT_HASH}"
+          echo "📦 Updating Debian dms-git changelog to version: $NEW_VERSION"
+
+          CHANGELOG_DATE=$(date -R)
+
+          CHANGELOG_FILE="distro/debian/dms-git/debian/changelog"
+
+          # Get current version from changelog
+          CURRENT_VERSION=$(head -1 "$CHANGELOG_FILE" | sed 's/.*(\([^)]*\)).*/\1/')
+
+          echo "Current Debian version: $CURRENT_VERSION"
+          echo "New version: $NEW_VERSION"
+
+          # Only update if version changed 
+          if [ "$CURRENT_VERSION" != "$NEW_VERSION" ]; then
+            # Create new changelog entry at top
+            TEMP_CHANGELOG=$(mktemp)
+
+            cat > "$TEMP_CHANGELOG" << EOF
+          dms-git ($NEW_VERSION) nightly; urgency=medium
+
+            * Git snapshot (commit $COMMIT_COUNT: $COMMIT_HASH)
+
+           -- Avenge Media <AvengeMedia.US@gmail.com>  $CHANGELOG_DATE
+
+          EOF
+
+            # Prepend to existing changelog
+            cat "$CHANGELOG_FILE" >> "$TEMP_CHANGELOG"
+            mv "$TEMP_CHANGELOG" "$CHANGELOG_FILE"
+
+            echo "✓ Updated Debian changelog: $CURRENT_VERSION → $NEW_VERSION"
+          else
+            echo "✓ Debian changelog already at version $NEW_VERSION"
+          fi
+
+      - name: Update dms stable version
+        if: steps.packages.outputs.version != ''
+        run: |
+          VERSION="${{ steps.packages.outputs.version }}"
+          VERSION_NO_V="${VERSION#v}"
+          echo "Updating packaging to version $VERSION_NO_V"
+          
+          # Update openSUSE dms spec (stable only)
+          sed -i "s/^Version:.*/Version:        $VERSION_NO_V/" distro/opensuse/dms.spec
+          
+          # Update Debian _service files
+          for service in distro/debian/*/_service; do
+            if [[ -f "$service" ]]; then
+              sed -i "s|<param name=\"revision\">v[0-9.]*</param>|<param name=\"revision\">$VERSION</param>|" "$service"
+            fi
+          done
+
+      - name: Install Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24'
+
+      - name: Install OSC
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y osc
+
+          mkdir -p ~/.config/osc
+          cat > ~/.config/osc/oscrc << EOF
+          [general]
+          apiurl = https://api.opensuse.org
+
+          [https://api.opensuse.org]
+          user = ${{ secrets.OBS_USERNAME }}
+          pass = ${{ secrets.OBS_PASSWORD }}
+          EOF
+          chmod 600 ~/.config/osc/oscrc
+
+      - name: Upload to OBS
+        env:
+          FORCE_REBUILD: ${{ github.event_name == 'workflow_dispatch' && 'true' || '' }}
+          REBUILD_RELEASE: ${{ github.event.inputs.rebuild_release }}
+        run: |
+          PACKAGES="${{ steps.packages.outputs.packages }}"
+          MESSAGE="Automated update from GitHub Actions"
+          
+          if [[ -n "${{ steps.packages.outputs.version }}" ]]; then
+            MESSAGE="Update to ${{ steps.packages.outputs.version }}"
+          fi
+          
+          if [[ "$PACKAGES" == "all" ]]; then
+            bash distro/scripts/obs-upload.sh dms "$MESSAGE"
+            bash distro/scripts/obs-upload.sh dms-git "Automated git update"
+          else
+            bash distro/scripts/obs-upload.sh "$PACKAGES" "$MESSAGE"
+          fi
+      
+      - name: Summary
+        run: |
+          echo "### OBS Package Update Complete" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "- **Packages**: ${{ steps.packages.outputs.packages }}" >> $GITHUB_STEP_SUMMARY
+          if [[ -n "${{ steps.packages.outputs.version }}" ]]; then
+            echo "- **Version**: ${{ steps.packages.outputs.version }}" >> $GITHUB_STEP_SUMMARY
+          fi
+          if [[ "${{ needs.check-updates.outputs.has_updates }}" == "false" ]]; then
+            echo "- **Status**: Skipped (no changes detected)" >> $GITHUB_STEP_SUMMARY
+          fi
+          echo "- **Project**: https://build.opensuse.org/project/show/home:AvengeMedia" >> $GITHUB_STEP_SUMMARY

.github/workflows/run-ppa.yml

@@ -0,0 +1,188 @@
+name: Update PPA Packages
+
+on:
+  workflow_dispatch:
+    inputs:
+      package:
+        description: 'Package to upload (dms, dms-git, dms-greeter, or all)'
+        required: false
+        default: 'dms-git'
+      rebuild_release:
+        description: 'Release number for rebuilds (e.g., 2, 3, 4 for ppa2, ppa3, ppa4)'
+        required: false
+        default: ''
+  schedule:
+    - cron: '0 */3 * * *'  # Every 3 hours for dms-git builds
+
+jobs:
+  check-updates:
+    name: Check for updates
+    runs-on: ubuntu-latest
+
+    outputs:
+      has_updates: ${{ steps.check.outputs.has_updates }}
+      packages: ${{ steps.check.outputs.packages }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Check for updates
+        id: check
+        run: |
+          if [[ "${{ github.event_name }}" == "schedule" ]]; then
+            echo "packages=dms-git" >> $GITHUB_OUTPUT
+            echo "Checking if dms-git source has changed..."
+
+            # Get current commit hash (8 chars to match changelog format)
+            CURRENT_COMMIT=$(git rev-parse --short=8 HEAD)
+
+            # Extract commit hash from changelog
+            # Format: dms-git (0.6.2+git2264.c5c5ce84) questing; urgency=medium
+            CHANGELOG_FILE="distro/ubuntu/dms-git/debian/changelog"
+
+            if [[ -f "$CHANGELOG_FILE" ]]; then
+              CHANGELOG_COMMIT=$(head -1 "$CHANGELOG_FILE" | grep -oP '\.[a-f0-9]{8}' | tr -d '.' || echo "")
+
+              if [[ -n "$CHANGELOG_COMMIT" ]]; then
+                if [[ "$CURRENT_COMMIT" == "$CHANGELOG_COMMIT" ]]; then
+                  echo "has_updates=false" >> $GITHUB_OUTPUT
+                  echo "📋 Commit $CURRENT_COMMIT already in changelog, skipping upload"
+                else
+                  echo "has_updates=true" >> $GITHUB_OUTPUT
+                  echo "📋 New commit detected: $CURRENT_COMMIT (changelog has $CHANGELOG_COMMIT)"
+                fi
+              else
+                echo "has_updates=true" >> $GITHUB_OUTPUT
+                echo "📋 Could not extract commit from changelog, proceeding with upload"
+              fi
+            else
+              echo "has_updates=true" >> $GITHUB_OUTPUT
+              echo "📋 No changelog file found, proceeding with upload"
+            fi
+          elif [[ -n "${{ github.event.inputs.package }}" ]]; then
+            echo "packages=${{ github.event.inputs.package }}" >> $GITHUB_OUTPUT
+            echo "has_updates=true" >> $GITHUB_OUTPUT
+            echo "Manual trigger: ${{ github.event.inputs.package }}"
+          else
+            echo "packages=dms-git" >> $GITHUB_OUTPUT
+            echo "has_updates=true" >> $GITHUB_OUTPUT
+          fi
+
+  upload-ppa:
+    name: Upload to PPA
+    needs: check-updates
+    runs-on: ubuntu-latest
+    if: |
+      github.event_name == 'workflow_dispatch' ||
+      needs.check-updates.outputs.has_updates == 'true'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24'
+          cache: false  
+
+      - name: Install build dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            debhelper \
+            devscripts \
+            dput \
+            lftp \
+            build-essential \
+            fakeroot \
+            dpkg-dev
+      
+      - name: Configure GPG
+        env:
+          GPG_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
+        run: |
+          echo "$GPG_KEY" | gpg --import
+          GPG_KEY_ID=$(gpg --list-secret-keys --keyid-format LONG | grep sec | awk '{print $2}' | cut -d'/' -f2)
+          echo "DEBSIGN_KEYID=$GPG_KEY_ID" >> $GITHUB_ENV
+      
+      - name: Determine packages to upload
+        id: packages
+        run: |
+          if [[ "${{ github.event_name }}" == "schedule" ]]; then
+            echo "packages=${{ needs.check-updates.outputs.packages }}" >> $GITHUB_OUTPUT
+            echo "Triggered by schedule: uploading git package"
+          elif [[ -n "${{ github.event.inputs.package }}" ]]; then
+            echo "packages=${{ github.event.inputs.package }}" >> $GITHUB_OUTPUT
+            echo "Manual trigger: ${{ github.event.inputs.package }}"
+          else
+            echo "packages=${{ needs.check-updates.outputs.packages }}" >> $GITHUB_OUTPUT
+          fi
+      
+      - name: Upload to PPA
+        env:
+          REBUILD_RELEASE: ${{ github.event.inputs.rebuild_release }}
+        run: |
+          PACKAGES="${{ steps.packages.outputs.packages }}"
+          
+          if [[ "$PACKAGES" == "all" ]]; then
+            echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+            echo "Uploading dms to PPA..."
+            if [ -n "$REBUILD_RELEASE" ]; then
+              echo "🔄 Using rebuild release number: ppa$REBUILD_RELEASE"
+            fi
+            echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+            bash distro/scripts/ppa-upload.sh "distro/ubuntu/dms" dms questing
+            
+            echo ""
+            echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+            echo "Uploading dms-git to PPA..."
+            echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+            bash distro/scripts/ppa-upload.sh "distro/ubuntu/dms-git" dms-git questing
+            
+            echo ""
+            echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+            echo "Uploading dms-greeter to PPA..."
+            echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+            bash distro/scripts/ppa-upload.sh "distro/ubuntu/dms-greeter" danklinux questing
+          else
+            PPA_NAME="$PACKAGES"
+            echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+            echo "Uploading $PACKAGES to PPA..."
+            echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+            bash distro/scripts/ppa-upload.sh "distro/ubuntu/$PACKAGES" "$PPA_NAME" questing
+          fi
+      
+      - name: Summary
+        run: |
+          echo "### PPA Package Upload Complete" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "- **Packages**: ${{ steps.packages.outputs.packages }}" >> $GITHUB_STEP_SUMMARY
+
+          if [[ "${{ needs.check-updates.outputs.has_updates }}" == "false" ]]; then
+            echo "- **Status**: Skipped (no changes detected)" >> $GITHUB_STEP_SUMMARY
+          fi
+
+          PACKAGES="${{ steps.packages.outputs.packages }}"
+          if [[ "$PACKAGES" == "all" ]]; then
+            echo "- **PPA dms**: https://launchpad.net/~avengemedia/+archive/ubuntu/dms/+packages" >> $GITHUB_STEP_SUMMARY
+            echo "- **PPA dms-git**: https://launchpad.net/~avengemedia/+archive/ubuntu/dms-git/+packages" >> $GITHUB_STEP_SUMMARY
+            echo "- **PPA danklinux**: https://launchpad.net/~avengemedia/+archive/ubuntu/danklinux/+packages" >> $GITHUB_STEP_SUMMARY
+          elif [[ "$PACKAGES" == "dms" ]]; then
+            echo "- **PPA**: https://launchpad.net/~avengemedia/+archive/ubuntu/dms/+packages" >> $GITHUB_STEP_SUMMARY
+          elif [[ "$PACKAGES" == "dms-git" ]]; then
+            echo "- **PPA**: https://launchpad.net/~avengemedia/+archive/ubuntu/dms-git/+packages" >> $GITHUB_STEP_SUMMARY
+          elif [[ "$PACKAGES" == "dms-greeter" ]]; then
+            echo "- **PPA**: https://launchpad.net/~avengemedia/+archive/ubuntu/danklinux/+packages" >> $GITHUB_STEP_SUMMARY
+          fi
+          
+          if [[ -n "${{ steps.packages.outputs.version }}" ]]; then
+            echo "- **Version**: ${{ steps.packages.outputs.version }}" >> $GITHUB_STEP_SUMMARY
+          fi
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "Builds will appear once Launchpad processes the uploads." >> $GITHUB_STEP_SUMMARY

.github/workflows/update-vendor-hash.yml

@@ -1,90 +1,66 @@
 name: Update Vendor Hash
 
 on:
+  workflow_dispatch:
   push:
     paths:
-      - "backend/go.mod"
-      - "backend/go.sum"
+      - "core/go.mod"
+      - "core/go.sum"
     branches:
       - master
 
+permissions:
+  contents: write
+
 jobs:
   update-vendor-hash:
     runs-on: ubuntu-latest
     steps:
+      - name: Create GitHub App token
+        id: app_token
+        uses: actions/create-github-app-token@v1
+        with:
+          app-id: ${{ secrets.APP_ID }}
+          private-key: ${{ secrets.APP_PRIVATE_KEY }}
+
       - name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
+          token: ${{ steps.app_token.outputs.token }}
 
       - name: Install Nix
         uses: cachix/install-nix-action@v31
 
-      - name: Update vendorHash in backend/flake.nix
+      - name: Update vendorHash in flake.nix
         run: |
           set -euo pipefail
-
-          # Try to build and capture the expected hash from error message
           echo "Attempting nix build to get new vendorHash..."
-          cd backend
-          if output=$(nix build .#dms-cli 2>&1); then
+          if output=$(nix build .#dmsCli 2>&1); then
             echo "Build succeeded, no hash update needed"
             exit 0
           fi
-
-          # Extract the expected hash from the error message
           new_hash=$(echo "$output" | grep -oP "got:\s+\K\S+" | head -n1)
-
-          if [ -z "$new_hash" ]; then
-            echo "Could not extract new vendorHash from build output"
-            echo "Build output:"
-            echo "$output"
-            exit 1
-          fi
-
-          echo "New vendorHash: $new_hash"
-
-          # Get current hash from flake.nix
+          [ -n "$new_hash" ] || { echo "Could not extract new vendorHash"; echo "$output"; exit 1; }
           current_hash=$(grep -oP 'vendorHash = "\K[^"]+' flake.nix)
-          echo "Current vendorHash: $current_hash"
-
-          if [ "$current_hash" = "$new_hash" ]; then
-            echo "vendorHash is already up to date"
-            exit 0
-          fi
-
-          # Update the hash in flake.nix
+          [ "$current_hash" = "$new_hash" ] && { echo "vendorHash already up to date"; exit 0; }
           sed -i "s|vendorHash = \"$current_hash\"|vendorHash = \"$new_hash\"|" flake.nix
-
-          # Verify the build works with the new hash
           echo "Verifying build with new vendorHash..."
-          nix build .#dms-cli
-
+          nix build .#dmsCli
           echo "vendorHash updated successfully!"
 
       - name: Commit and push vendorHash update
+        env:
+          GH_TOKEN: ${{ steps.app_token.outputs.token }}
         run: |
           set -euo pipefail
-
-          if ! git diff --quiet backend/flake.nix; then
-            git config user.name "github-actions[bot]"
-            git config user.email "github-actions[bot]@users.noreply.github.com"
-
-            git add backend/flake.nix
-            git commit -m "flake: update vendorHash for go.mod changes"
-
-            for attempt in 1 2 3; do
-              if git push; then
-                echo "Successfully pushed vendorHash update"
-                exit 0
-              fi
-              echo "Push attempt $attempt failed, pulling and retrying..."
-              git pull --rebase
-              sleep $((attempt*2))
-            done
-
-            echo "Failed to push after retries" >&2
-            exit 1
+          if ! git diff --quiet flake.nix; then
+            git config user.name "dms-ci[bot]"
+            git config user.email "dms-ci[bot]@users.noreply.github.com"
+            git add flake.nix
+            git commit -m "nix: update vendorHash for go.mod changes" || exit 0
+            git pull --rebase origin master
+            git push https://x-access-token:${GH_TOKEN}@github.com/${{ github.repository }}.git HEAD:master
           else
-            echo "No changes to backend/flake.nix"
+            echo "No changes to flake.nix"
           fi

.gitignore

@@ -27,7 +27,6 @@ qrc_*.cpp
 ui_*.h
 *.qmlc
 *.jsc
-Makefile*
 *build-*
 *.qm
 *.prl
@@ -137,3 +136,9 @@ go.work.sum
 # .vscode/
 
 bin/
+
+# Extracted source trees in Ubuntu package directories  
+distro/ubuntu/*/dms-git-repo/
+distro/ubuntu/*/DankMaterialShell-*/
+distro/ubuntu/danklinux/*/dsearch-*/
+distro/ubuntu/danklinux/*/dgop-*/

CONTRIBUTING.md

@@ -2,28 +2,50 @@
 
 Contributions are welcome and encouraged.
 
-## Formatting
+To contribute fork this repository, make your changes, and open a pull request.
 
-The preferred tool for formatting files is [qmlfmt](https://github.com/jesperhh/qmlfmt) (also available on aur as qmlfmt-git). It actually kinda sucks, but `qmlformat` doesn't work with null safe operators and ternarys and pragma statements and a bunch of other things that are supported.
+## Setup
 
-We need some consistent style, so this at least gives the same formatter that Qt Creator uses.
+Enable pre-commit hooks to catch CI failures before pushing:
 
-You can configure it to format on save in vscode by configuring the "custom local formatters" extension then adding this to settings json.
-
-```json
-  "customLocalFormatters.formatters": [
-    {
-      "command": "sh -c \"qmlfmt -t 4 -i 4 -b 250 | sed 's/pragma ComponentBehavior$/pragma ComponentBehavior: Bound/g'\"",
-      "languages": ["qml"]
-    }
-  ],
-  "[qml]": {
-    "editor.defaultFormatter": "jkillian.custom-local-formatters",
-    "editor.formatOnSave": true
-  },
+```bash
+git config core.hooksPath .githooks
 ```
 
-Sometimes it just breaks code though. Like turning `"_\""` into `"_""`, so you may not want to do formatOnSave.
+## VSCode Setup
+
+This is a monorepo, the easiest thing to do is to open an editor in either `quickshell`, `core`, or both depending on which part of the project you are working on.
+
+### QML (`quickshell` directory)
+
+1. Install the [QML Extension](https://doc.qt.io/vscodeext/)
+2. Configure `ctrl+shift+p` -> user preferences (json) with qmlls path
+
+```json
+{
+  "qt-qml.doNotAskForQmllsDownload": true,
+  "qt-qml.qmlls.customExePath": "/usr/lib/qt6/bin/qmlls"
+}
+```
+
+3. Create empty `.qmlls.ini` file in `quickshell/` directory
+
+```bash
+cd quickshell
+touch .qmlls.ini
+```
+
+4. Restart dms to generate the `.qmlls.ini` file
+
+5. Make your changes, test, and open a pull request.
+
+### GO (`core` directory)
+
+1. Install the [Go Extension](https://code.visualstudio.com/docs/languages/go)
+2. Ensure code is formatted with `make fmt`
+3. Add appropriate test coverage and ensure tests pass with `make test`
+4. Run `go mod tidy`
+5. Open pull request
 
 ## Pull request
 

Makefile

@@ -0,0 +1,156 @@
+# Root Makefile for DankMaterialShell (DMS)
+# Orchestrates building, installation, and systemd management
+
+# Build configuration
+BINARY_NAME=dms
+CORE_DIR=core
+BUILD_DIR=$(CORE_DIR)/bin
+PREFIX ?= /usr/local
+INSTALL_DIR=$(PREFIX)/bin
+DATA_DIR=$(PREFIX)/share
+ICON_DIR=$(DATA_DIR)/icons/hicolor/scalable/apps
+
+USER_HOME := $(if $(SUDO_USER),$(shell getent passwd $(SUDO_USER) | cut -d: -f6),$(HOME))
+SYSTEMD_USER_DIR=$(USER_HOME)/.config/systemd/user
+
+SHELL_DIR=quickshell
+SHELL_INSTALL_DIR=$(DATA_DIR)/quickshell/dms
+ASSETS_DIR=assets
+APPLICATIONS_DIR=$(DATA_DIR)/applications
+
+.PHONY: all build clean install install-bin install-shell install-completions install-systemd install-icon install-desktop uninstall uninstall-bin uninstall-shell uninstall-completions uninstall-systemd uninstall-icon uninstall-desktop help
+
+all: build
+
+build:
+	@echo "Building $(BINARY_NAME)..."
+	@$(MAKE) -C $(CORE_DIR) build
+	@echo "Build complete"
+
+clean:
+	@echo "Cleaning build artifacts..."
+	@$(MAKE) -C $(CORE_DIR) clean
+	@echo "Clean complete"
+
+# Installation targets
+install-bin:
+	@echo "Installing $(BINARY_NAME) to $(INSTALL_DIR)..."
+	@install -D -m 755 $(BUILD_DIR)/$(BINARY_NAME) $(INSTALL_DIR)/$(BINARY_NAME)
+	@echo "Binary installed"
+
+install-shell:
+	@echo "Installing shell files to $(SHELL_INSTALL_DIR)..."
+	@mkdir -p $(SHELL_INSTALL_DIR)
+	@cp -r $(SHELL_DIR)/* $(SHELL_INSTALL_DIR)/
+	@rm -rf $(SHELL_INSTALL_DIR)/.git* $(SHELL_INSTALL_DIR)/.github
+	@$(MAKE) --no-print-directory -C $(CORE_DIR) print-version > $(SHELL_INSTALL_DIR)/VERSION
+	@echo "Shell files installed"
+
+install-completions:
+	@echo "Installing shell completions..."
+	@mkdir -p $(DATA_DIR)/bash-completion/completions
+	@mkdir -p $(DATA_DIR)/zsh/site-functions
+	@mkdir -p $(DATA_DIR)/fish/vendor_completions.d
+	@$(BUILD_DIR)/$(BINARY_NAME) completion bash > $(DATA_DIR)/bash-completion/completions/dms 2>/dev/null || true
+	@$(BUILD_DIR)/$(BINARY_NAME) completion zsh > $(DATA_DIR)/zsh/site-functions/_dms 2>/dev/null || true
+	@$(BUILD_DIR)/$(BINARY_NAME) completion fish > $(DATA_DIR)/fish/vendor_completions.d/dms.fish 2>/dev/null || true
+	@echo "Shell completions installed"
+
+install-systemd:
+	@echo "Installing systemd user service..."
+	@mkdir -p $(SYSTEMD_USER_DIR)
+	@if [ -n "$(SUDO_USER)" ]; then chown -R $(SUDO_USER):$(SUDO_USER) $(SYSTEMD_USER_DIR); fi
+	@sed 's|/usr/bin/dms|$(INSTALL_DIR)/dms|g' $(ASSETS_DIR)/systemd/dms.service > $(SYSTEMD_USER_DIR)/dms.service
+	@chmod 644 $(SYSTEMD_USER_DIR)/dms.service
+	@if [ -n "$(SUDO_USER)" ]; then chown $(SUDO_USER):$(SUDO_USER) $(SYSTEMD_USER_DIR)/dms.service; fi
+	@echo "Systemd service installed to $(SYSTEMD_USER_DIR)/dms.service"
+
+install-icon:
+	@echo "Installing icon..."
+	@install -D -m 644 $(ASSETS_DIR)/danklogo.svg $(ICON_DIR)/danklogo.svg
+	@gtk-update-icon-cache -q $(DATA_DIR)/icons/hicolor 2>/dev/null || true
+	@echo "Icon installed"
+
+install-desktop:
+	@echo "Installing desktop entry..."
+	@install -D -m 644 $(ASSETS_DIR)/dms-open.desktop $(APPLICATIONS_DIR)/dms-open.desktop
+	@update-desktop-database -q $(APPLICATIONS_DIR) 2>/dev/null || true
+	@echo "Desktop entry installed"
+
+install: build install-bin install-shell install-completions install-systemd install-icon install-desktop
+	@echo ""
+	@echo "Installation complete!"
+	@echo ""
+	@echo "=== Cheers, the DMS Team! ==="
+
+# Uninstallation targets
+uninstall-bin:
+	@echo "Removing $(BINARY_NAME) from $(INSTALL_DIR)..."
+	@rm -f $(INSTALL_DIR)/$(BINARY_NAME)
+	@echo "Binary removed"
+
+uninstall-shell:
+	@echo "Removing shell files from $(SHELL_INSTALL_DIR)..."
+	@rm -rf $(SHELL_INSTALL_DIR)
+	@echo "Shell files removed"
+
+uninstall-completions:
+	@echo "Removing shell completions..."
+	@rm -f $(DATA_DIR)/bash-completion/completions/dms
+	@rm -f $(DATA_DIR)/zsh/site-functions/_dms
+	@rm -f $(DATA_DIR)/fish/vendor_completions.d/dms.fish
+	@echo "Shell completions removed"
+
+uninstall-systemd:
+	@echo "Removing systemd user service..."
+	@rm -f $(SYSTEMD_USER_DIR)/dms.service
+	@echo "Systemd service removed"
+	@echo "Note: Stop/disable service manually if running: systemctl --user stop dms"
+
+uninstall-icon:
+	@echo "Removing icon..."
+	@rm -f $(ICON_DIR)/danklogo.svg
+	@gtk-update-icon-cache -q $(DATA_DIR)/icons/hicolor 2>/dev/null || true
+	@echo "Icon removed"
+
+uninstall-desktop:
+	@echo "Removing desktop entry..."
+	@rm -f $(APPLICATIONS_DIR)/dms-open.desktop
+	@update-desktop-database -q $(APPLICATIONS_DIR) 2>/dev/null || true
+	@echo "Desktop entry removed"
+
+uninstall: uninstall-systemd uninstall-desktop uninstall-icon uninstall-completions uninstall-shell uninstall-bin
+	@echo ""
+	@echo "Uninstallation complete!"
+
+# Target assist
+help:
+	@echo "Available targets:"
+	@echo ""
+	@echo "Build:"
+	@echo "  all (default)        - Build the DMS binary"
+	@echo "  build                - Same as 'all'"
+	@echo "  clean                - Clean build artifacts"
+	@echo ""
+	@echo "Install:"
+	@echo "  install              - Build and install everything (requires sudo)"
+	@echo "  install-bin          - Install only the binary"
+	@echo "  install-shell        - Install only shell files"
+	@echo "  install-completions  - Install only shell completions"
+	@echo "  install-systemd      - Install only systemd service"
+	@echo "  install-icon         - Install only icon"
+	@echo "  install-desktop      - Install only desktop entry"
+	@echo ""
+	@echo "Uninstall:"
+	@echo "  uninstall            - Remove everything (requires sudo)"
+	@echo "  uninstall-bin        - Remove only the binary"
+	@echo "  uninstall-shell      - Remove only shell files"
+	@echo "  uninstall-completions - Remove only shell completions"
+	@echo "  uninstall-systemd    - Remove only systemd service"
+	@echo "  uninstall-icon       - Remove only icon"
+	@echo "  uninstall-desktop    - Remove only desktop entry"
+	@echo ""
+	@echo "Usage:"
+	@echo "  sudo make install              - Build and install DMS"
+	@echo "  sudo make uninstall            - Remove DMS"
+	@echo "  systemctl --user enable --now dms  - Enable and start service"

README.md

@@ -15,15 +15,15 @@
 [![GitHub release](https://img.shields.io/github/v/release/AvengeMedia/DankMaterialShell?style=for-the-badge&labelColor=101418&color=9ccbfb)](https://github.com/AvengeMedia/DankMaterialShell/releases)
 [![AUR version](https://img.shields.io/aur/version/dms-shell-bin?style=for-the-badge&labelColor=101418&color=9ccbfb)](https://aur.archlinux.org/packages/dms-shell-bin)
 [![AUR version (git)](https://img.shields.io/aur/version/dms-shell-git?style=for-the-badge&labelColor=101418&color=9ccbfb&label=AUR%20(git))](https://aur.archlinux.org/packages/dms-shell-git)
-[![Ko-Fi donate](https://img.shields.io/badge/donate-kofi?style=for-the-badge&logo=ko-fi&logoColor=ffffff&label=ko-fi&labelColor=101418&color=f16061&link=https%3A%2F%2Fko-fi.com%2Favengemediallc)](https://ko-fi.com/avengemediallc)
+[![Ko-Fi donate](https://img.shields.io/badge/donate-kofi?style=for-the-badge&logo=ko-fi&logoColor=ffffff&label=ko-fi&labelColor=101418&color=f16061&link=https%3A%2F%2Fko-fi.com%2Fdanklinux)](https://ko-fi.com/danklinux)
 
 </div>
 
-DankMaterialShell is a complete desktop shell for [niri](https://github.com/YaLTeR/niri), [Hyprland](https://hyprland.org/), [MangoWC](https://github.com/DreamMaoMao/mangowc), [Sway](https://swaywm.org), and other Wayland compositors. It replaces waybar, swaylock, swayidle, mako, fuzzel, polkit, and everything else you'd normally stitch together to make a desktop.
+DankMaterialShell is a complete desktop shell for [niri](https://github.com/YaLTeR/niri), [Hyprland](https://hyprland.org/), [MangoWC](https://github.com/DreamMaoMao/mangowc), [Sway](https://swaywm.org),  [labwc](https://labwc.github.io/), and other Wayland compositors. It replaces waybar, swaylock, swayidle, mako, fuzzel, polkit, and everything else you'd normally stitch together to make a desktop.
 
 ## Repository Structure
 
-This is a monorepo containing both the shell interface and backend services:
+This is a monorepo containing both the shell interface and the core backend services:
 
 ```
 DankMaterialShell/
@@ -32,12 +32,14 @@ DankMaterialShell/
 │   ├── Services/       # System integration (audio, network, bluetooth)
 │   ├── Widgets/        # Reusable UI controls
 │   └── Common/         # Shared resources and themes
-├── backend/            # Go backend and CLI
+├── core/               # Go backend and CLI
 │   ├── cmd/            # dms CLI and dankinstall binaries
 │   ├── internal/       # System integration, IPC, distro support
 │   └── pkg/            # Shared packages
-├── distro/             # Distribution packaging (Fedora RPM specs)
-├── nix/                # NixOS/home-manager modules
+├── distro/             # Distribution packaging
+│   ├── fedora/         # Fedora RPM specs
+│   ├── debian/         # Debian packaging
+│   └── nix/            # NixOS/home-manager modules
 └── flake.nix           # Nix flake for declarative installation
 ```
 
@@ -103,7 +105,7 @@ Extend functionality with the [plugin registry](https://plugins.danklinux.com).
 
 ## Supported Compositors
 
-Works best with [niri](https://github.com/YaLTeR/niri), [Hyprland](https://hyprland.org/), [Sway](https://swaywm.org/), and [MangoWC](https://github.com/DreamMaoMao/mangowc) with full workspace switching, overview integration, and monitor management. Other Wayland compositors work with reduced features.
+Works best with [niri](https://github.com/YaLTeR/niri), [Hyprland](https://hyprland.org/), [Sway](https://swaywm.org/), [MangoWC](https://github.com/DreamMaoMao/mangowc), and [labwc](https://labwc.github.io/) with full workspace switching, overview integration, and monitor management. Other Wayland compositors work with reduced features.
 
 [Compositor configuration guide](https://danklinux.com/docs/dankmaterialshell/compositors)
 
@@ -135,15 +137,14 @@ dms plugins search   # Browse plugin registry
 See component-specific documentation:
 
 - **[quickshell/](quickshell/)** - QML shell development, widgets, and modules
-- **[backend/](backend/)** - Go backend, CLI tools, and system integration
-- **[distro/](distro/)** - Distribution packaging
-- **[nix/](nix/)** - NixOS and home-manager modules
+- **[core/](core/)** - Go backend, CLI tools, and system integration
+- **[distro/](distro/)** - Distribution packaging (Fedora, Debian, NixOS)
 
 ### Building from Source
 
-**Backend:**
+**Core + Dankinstall:**
 ```bash
-cd backend
+cd core
 make              # Build dms CLI
 make dankinstall  # Build installer
 ```
@@ -182,6 +183,10 @@ For documentation contributions, see [DankLinux-Docs](https://github.com/AvengeM
 - [soramanew](https://github.com/soramanew) - [Caelestia](https://github.com/caelestia-dots/shell) inspiration
 - [end-4](https://github.com/end-4) - [dots-hyprland](https://github.com/end-4/dots-hyprland) inspiration
 
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=AvengeMedia/DankMaterialShell&type=date&legend=top-left)](https://www.star-history.com/#AvengeMedia/DankMaterialShell&type=date&legend=top-left)
+
 ## License
 
 MIT License - See [LICENSE](LICENSE) for details.

assets/dms-open.desktop

@@ -0,0 +1,10 @@
+[Desktop Entry]
+Type=Application
+Name=DMS Application Picker
+Comment=Select an application to open links and files
+Exec=dms open %u
+Icon=danklogo
+Terminal=false
+NoDisplay=true
+MimeType=x-scheme-handler/http;x-scheme-handler/https;x-scheme-handler/file;text/html;
+Categories=Utility;

assets/systemd/dms.service

@@ -5,11 +5,12 @@ After=graphical-session.target
 Requisite=graphical-session.target
 
 [Service]
-Type=simple
+Type=dbus
+BusName=org.freedesktop.Notifications
 ExecStart=/usr/bin/dms run --session
 ExecReload=/usr/bin/pkill -USR1 -x dms
 Restart=always
-RestartSec=2
+RestartSec=1.23
 TimeoutStopSec=10
 
 [Install]

backend/cmd/dms/commands_keybinds.go

@@ -1,129 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"fmt"
-	"os"
-
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/keybinds"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/keybinds/providers"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
-	"github.com/spf13/cobra"
-)
-
-var keybindsCmd = &cobra.Command{
-	Use:     "keybinds",
-	Aliases: []string{"cheatsheet", "chsht"},
-	Short:   "Manage keybinds and cheatsheets",
-	Long:    "Display and manage keybinds and cheatsheets for various applications",
-}
-
-var keybindsListCmd = &cobra.Command{
-	Use:   "list",
-	Short: "List available providers",
-	Long:  "List all available keybind/cheatsheet providers",
-	Run:   runKeybindsList,
-}
-
-var keybindsShowCmd = &cobra.Command{
-	Use:   "show <provider>",
-	Short: "Show keybinds for a provider",
-	Long:  "Display keybinds/cheatsheet for the specified provider",
-	Args:  cobra.ExactArgs(1),
-	Run:   runKeybindsShow,
-}
-
-func init() {
-	keybindsShowCmd.Flags().String("hyprland-path", "$HOME/.config/hypr", "Path to Hyprland config directory")
-	keybindsShowCmd.Flags().String("mangowc-path", "$HOME/.config/mango", "Path to MangoWC config directory")
-	keybindsShowCmd.Flags().String("sway-path", "$HOME/.config/sway", "Path to Sway config directory")
-
-	keybindsCmd.AddCommand(keybindsListCmd)
-	keybindsCmd.AddCommand(keybindsShowCmd)
-
-	keybinds.SetJSONProviderFactory(func(filePath string) (keybinds.Provider, error) {
-		return providers.NewJSONFileProvider(filePath)
-	})
-
-	initializeProviders()
-}
-
-func initializeProviders() {
-	registry := keybinds.GetDefaultRegistry()
-
-	hyprlandProvider := providers.NewHyprlandProvider("$HOME/.config/hypr")
-	if err := registry.Register(hyprlandProvider); err != nil {
-		log.Warnf("Failed to register Hyprland provider: %v", err)
-	}
-
-	mangowcProvider := providers.NewMangoWCProvider("$HOME/.config/mango")
-	if err := registry.Register(mangowcProvider); err != nil {
-		log.Warnf("Failed to register MangoWC provider: %v", err)
-	}
-
-	swayProvider := providers.NewSwayProvider("$HOME/.config/sway")
-	if err := registry.Register(swayProvider); err != nil {
-		log.Warnf("Failed to register Sway provider: %v", err)
-	}
-
-	config := keybinds.DefaultDiscoveryConfig()
-	if err := keybinds.AutoDiscoverProviders(registry, config); err != nil {
-		log.Warnf("Failed to auto-discover providers: %v", err)
-	}
-}
-
-func runKeybindsList(cmd *cobra.Command, args []string) {
-	registry := keybinds.GetDefaultRegistry()
-	providers := registry.List()
-
-	if len(providers) == 0 {
-		fmt.Fprintln(os.Stdout, "No providers available")
-		return
-	}
-
-	fmt.Fprintln(os.Stdout, "Available providers:")
-	for _, name := range providers {
-		fmt.Fprintf(os.Stdout, "  - %s\n", name)
-	}
-}
-
-func runKeybindsShow(cmd *cobra.Command, args []string) {
-	providerName := args[0]
-
-	registry := keybinds.GetDefaultRegistry()
-
-	if providerName == "hyprland" {
-		hyprlandPath, _ := cmd.Flags().GetString("hyprland-path")
-		hyprlandProvider := providers.NewHyprlandProvider(hyprlandPath)
-		registry.Register(hyprlandProvider)
-	}
-
-	if providerName == "mangowc" {
-		mangowcPath, _ := cmd.Flags().GetString("mangowc-path")
-		mangowcProvider := providers.NewMangoWCProvider(mangowcPath)
-		registry.Register(mangowcProvider)
-	}
-
-	if providerName == "sway" {
-		swayPath, _ := cmd.Flags().GetString("sway-path")
-		swayProvider := providers.NewSwayProvider(swayPath)
-		registry.Register(swayProvider)
-	}
-
-	provider, err := registry.Get(providerName)
-	if err != nil {
-		log.Fatalf("Error: %v", err)
-	}
-
-	sheet, err := provider.GetCheatSheet()
-	if err != nil {
-		log.Fatalf("Error getting cheatsheet: %v", err)
-	}
-
-	output, err := json.MarshalIndent(sheet, "", "  ")
-	if err != nil {
-		log.Fatalf("Error generating JSON: %v", err)
-	}
-
-	fmt.Fprintln(os.Stdout, string(output))
-}

backend/cmd/dms/utils.go

@@ -1,14 +0,0 @@
-package main
-
-import "os/exec"
-
-func commandExists(cmd string) bool {
-	_, err := exec.LookPath(cmd)
-	return err == nil
-}
-
-func isArchPackageInstalled(packageName string) bool {
-	cmd := exec.Command("pacman", "-Q", packageName)
-	err := cmd.Run()
-	return err == nil
-}

backend/internal/dank16/terminals.go

@@ -1,126 +0,0 @@
-package dank16
-
-import (
-	"encoding/json"
-	"fmt"
-	"strings"
-)
-
-func GenerateJSON(colors []string) string {
-	colorMap := make(map[string]string)
-
-	for i, color := range colors {
-		colorMap[fmt.Sprintf("color%d", i)] = color
-	}
-
-	marshalled, _ := json.Marshal(colorMap)
-
-	return string(marshalled)
-}
-
-func GenerateKittyTheme(colors []string) string {
-	kittyColors := []struct {
-		name  string
-		index int
-	}{
-		{"color0", 0},
-		{"color1", 1},
-		{"color2", 2},
-		{"color3", 3},
-		{"color4", 4},
-		{"color5", 5},
-		{"color6", 6},
-		{"color7", 7},
-		{"color8", 8},
-		{"color9", 9},
-		{"color10", 10},
-		{"color11", 11},
-		{"color12", 12},
-		{"color13", 13},
-		{"color14", 14},
-		{"color15", 15},
-	}
-
-	var result strings.Builder
-	for _, kc := range kittyColors {
-		fmt.Fprintf(&result, "%s   %s\n", kc.name, colors[kc.index])
-	}
-	return result.String()
-}
-
-func GenerateFootTheme(colors []string) string {
-	footColors := []struct {
-		name  string
-		index int
-	}{
-		{"regular0", 0},
-		{"regular1", 1},
-		{"regular2", 2},
-		{"regular3", 3},
-		{"regular4", 4},
-		{"regular5", 5},
-		{"regular6", 6},
-		{"regular7", 7},
-		{"bright0", 8},
-		{"bright1", 9},
-		{"bright2", 10},
-		{"bright3", 11},
-		{"bright4", 12},
-		{"bright5", 13},
-		{"bright6", 14},
-		{"bright7", 15},
-	}
-
-	var result strings.Builder
-	for _, fc := range footColors {
-		fmt.Fprintf(&result, "%s=%s\n", fc.name, strings.TrimPrefix(colors[fc.index], "#"))
-	}
-	return result.String()
-}
-
-func GenerateAlacrittyTheme(colors []string) string {
-	alacrittyColors := []struct {
-		section string
-		name    string
-		index   int
-	}{
-		{"normal", "black", 0},
-		{"normal", "red", 1},
-		{"normal", "green", 2},
-		{"normal", "yellow", 3},
-		{"normal", "blue", 4},
-		{"normal", "magenta", 5},
-		{"normal", "cyan", 6},
-		{"normal", "white", 7},
-		{"bright", "black", 8},
-		{"bright", "red", 9},
-		{"bright", "green", 10},
-		{"bright", "yellow", 11},
-		{"bright", "blue", 12},
-		{"bright", "magenta", 13},
-		{"bright", "cyan", 14},
-		{"bright", "white", 15},
-	}
-
-	var result strings.Builder
-	currentSection := ""
-	for _, ac := range alacrittyColors {
-		if ac.section != currentSection {
-			if currentSection != "" {
-				result.WriteString("\n")
-			}
-			fmt.Fprintf(&result, "[colors.%s]\n", ac.section)
-			currentSection = ac.section
-		}
-		fmt.Fprintf(&result, "%-7s = '%s'\n", ac.name, colors[ac.index])
-	}
-	return result.String()
-}
-
-func GenerateGhosttyTheme(colors []string) string {
-	var result strings.Builder
-	for i, color := range colors {
-		fmt.Fprintf(&result, "palette = %d=%s\n", i, color)
-	}
-	return result.String()
-}

backend/internal/dank16/vscode.go

@@ -1,250 +0,0 @@
-package dank16
-
-import (
-	"encoding/json"
-	"fmt"
-)
-
-type VSCodeTheme struct {
-	Schema               string                        `json:"$schema"`
-	Name                 string                        `json:"name"`
-	Type                 string                        `json:"type"`
-	Colors               map[string]string             `json:"colors"`
-	TokenColors          []VSCodeTokenColor            `json:"tokenColors"`
-	SemanticHighlighting bool                          `json:"semanticHighlighting"`
-	SemanticTokenColors  map[string]VSCodeTokenSetting `json:"semanticTokenColors"`
-}
-
-type VSCodeTokenColor struct {
-	Scope    interface{}        `json:"scope"`
-	Settings VSCodeTokenSetting `json:"settings"`
-}
-
-type VSCodeTokenSetting struct {
-	Foreground string `json:"foreground,omitempty"`
-	FontStyle  string `json:"fontStyle,omitempty"`
-}
-
-func updateTokenColor(tc interface{}, scopeToColor map[string]string) {
-	tcMap, ok := tc.(map[string]interface{})
-	if !ok {
-		return
-	}
-
-	scopes, ok := tcMap["scope"].([]interface{})
-	if !ok {
-		return
-	}
-
-	settings, ok := tcMap["settings"].(map[string]interface{})
-	if !ok {
-		return
-	}
-
-	isYaml := hasScopeContaining(scopes, "yaml")
-
-	for _, scope := range scopes {
-		scopeStr, ok := scope.(string)
-		if !ok {
-			continue
-		}
-
-		if scopeStr == "string" && isYaml {
-			continue
-		}
-
-		if applyColorToScope(settings, scope, scopeToColor) {
-			break
-		}
-	}
-}
-
-func applyColorToScope(settings map[string]interface{}, scope interface{}, scopeToColor map[string]string) bool {
-	scopeStr, ok := scope.(string)
-	if !ok {
-		return false
-	}
-
-	newColor, exists := scopeToColor[scopeStr]
-	if !exists {
-		return false
-	}
-
-	settings["foreground"] = newColor
-	return true
-}
-
-func hasScopeContaining(scopes []interface{}, substring string) bool {
-	for _, scope := range scopes {
-		scopeStr, ok := scope.(string)
-		if !ok {
-			continue
-		}
-
-		for i := 0; i <= len(scopeStr)-len(substring); i++ {
-			if scopeStr[i:i+len(substring)] == substring {
-				return true
-			}
-		}
-	}
-	return false
-}
-
-func EnrichVSCodeTheme(themeData []byte, colors []string) ([]byte, error) {
-	var theme map[string]interface{}
-	if err := json.Unmarshal(themeData, &theme); err != nil {
-		return nil, err
-	}
-
-	colorsMap, ok := theme["colors"].(map[string]interface{})
-	if !ok {
-		colorsMap = make(map[string]interface{})
-		theme["colors"] = colorsMap
-	}
-
-	bg := colors[0]
-	isLight := false
-	if len(bg) == 7 && bg[0] == '#' {
-		r, g, b := 0, 0, 0
-		fmt.Sscanf(bg[1:], "%02x%02x%02x", &r, &g, &b)
-		luminance := (0.299*float64(r) + 0.587*float64(g) + 0.114*float64(b)) / 255.0
-		isLight = luminance > 0.5
-	}
-
-	if isLight {
-		theme["type"] = "light"
-	} else {
-		theme["type"] = "dark"
-	}
-
-	colorsMap["terminal.ansiBlack"] = colors[0]
-	colorsMap["terminal.ansiRed"] = colors[1]
-	colorsMap["terminal.ansiGreen"] = colors[2]
-	colorsMap["terminal.ansiYellow"] = colors[3]
-	colorsMap["terminal.ansiBlue"] = colors[4]
-	colorsMap["terminal.ansiMagenta"] = colors[5]
-	colorsMap["terminal.ansiCyan"] = colors[6]
-	colorsMap["terminal.ansiWhite"] = colors[7]
-	colorsMap["terminal.ansiBrightBlack"] = colors[8]
-	colorsMap["terminal.ansiBrightRed"] = colors[9]
-	colorsMap["terminal.ansiBrightGreen"] = colors[10]
-	colorsMap["terminal.ansiBrightYellow"] = colors[11]
-	colorsMap["terminal.ansiBrightBlue"] = colors[12]
-	colorsMap["terminal.ansiBrightMagenta"] = colors[13]
-	colorsMap["terminal.ansiBrightCyan"] = colors[14]
-	colorsMap["terminal.ansiBrightWhite"] = colors[15]
-
-	tokenColors, ok := theme["tokenColors"].([]interface{})
-	if ok {
-		scopeToColor := map[string]string{
-			"comment":                        colors[8],
-			"punctuation.definition.comment": colors[8],
-			"keyword":                        colors[5],
-			"storage.type":                   colors[13],
-			"storage.modifier":               colors[5],
-			"variable":                       colors[15],
-			"variable.parameter":             colors[7],
-			"meta.object-literal.key":        colors[4],
-			"meta.property.object":           colors[4],
-			"variable.other.property":        colors[4],
-			"constant.other.symbol":          colors[12],
-			"constant.numeric":               colors[12],
-			"constant.language":              colors[12],
-			"constant.character":             colors[3],
-			"entity.name.type":               colors[12],
-			"support.type":                   colors[13],
-			"entity.name.class":              colors[12],
-			"entity.name.function":           colors[2],
-			"support.function":               colors[2],
-			"support.class":                  colors[15],
-			"support.variable":               colors[15],
-			"variable.language":              colors[12],
-			"entity.name.tag.yaml":           colors[12],
-			"string.unquoted.plain.out.yaml": colors[15],
-			"string.unquoted.yaml":           colors[15],
-			"string":                         colors[3],
-		}
-
-		for i, tc := range tokenColors {
-			updateTokenColor(tc, scopeToColor)
-			tokenColors[i] = tc
-		}
-
-		yamlRules := []VSCodeTokenColor{
-			{
-				Scope:    "entity.name.tag.yaml",
-				Settings: VSCodeTokenSetting{Foreground: colors[12]},
-			},
-			{
-				Scope:    []string{"string.unquoted.plain.out.yaml", "string.unquoted.yaml"},
-				Settings: VSCodeTokenSetting{Foreground: colors[15]},
-			},
-		}
-
-		for _, rule := range yamlRules {
-			tokenColors = append(tokenColors, rule)
-		}
-
-		theme["tokenColors"] = tokenColors
-	}
-
-	if semanticTokenColors, ok := theme["semanticTokenColors"].(map[string]interface{}); ok {
-		updates := map[string]string{
-			"variable":          colors[15],
-			"variable.readonly": colors[12],
-			"property":          colors[4],
-			"function":          colors[2],
-			"method":            colors[2],
-			"type":              colors[12],
-			"class":             colors[12],
-			"typeParameter":     colors[13],
-			"enumMember":        colors[12],
-			"string":            colors[3],
-			"number":            colors[12],
-			"comment":           colors[8],
-			"keyword":           colors[5],
-			"operator":          colors[15],
-			"parameter":         colors[7],
-			"namespace":         colors[15],
-		}
-
-		for key, color := range updates {
-			if existing, ok := semanticTokenColors[key].(map[string]interface{}); ok {
-				existing["foreground"] = color
-			} else {
-				semanticTokenColors[key] = map[string]interface{}{
-					"foreground": color,
-				}
-			}
-		}
-	} else {
-		semanticTokenColors := make(map[string]interface{})
-		updates := map[string]string{
-			"variable":          colors[7],
-			"variable.readonly": colors[12],
-			"property":          colors[4],
-			"function":          colors[2],
-			"method":            colors[2],
-			"type":              colors[12],
-			"class":             colors[12],
-			"typeParameter":     colors[13],
-			"enumMember":        colors[12],
-			"string":            colors[3],
-			"number":            colors[12],
-			"comment":           colors[8],
-			"keyword":           colors[5],
-			"operator":          colors[15],
-			"parameter":         colors[7],
-			"namespace":         colors[15],
-		}
-
-		for key, color := range updates {
-			semanticTokenColors[key] = map[string]interface{}{
-				"foreground": color,
-			}
-		}
-		theme["semanticTokenColors"] = semanticTokenColors
-	}
-
-	return json.MarshalIndent(theme, "", "  ")
-}

backend/internal/distros/nixos.go

@@ -1,461 +0,0 @@
-package distros
-
-import (
-	"context"
-	"fmt"
-	"os/exec"
-	"strings"
-
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
-)
-
-func init() {
-	Register("nixos", "#7EBAE4", FamilyNix, func(config DistroConfig, logChan chan<- string) Distribution {
-		return NewNixOSDistribution(config, logChan)
-	})
-}
-
-type NixOSDistribution struct {
-	*BaseDistribution
-	config DistroConfig
-}
-
-func NewNixOSDistribution(config DistroConfig, logChan chan<- string) *NixOSDistribution {
-	base := NewBaseDistribution(logChan)
-	return &NixOSDistribution{
-		BaseDistribution: base,
-		config:           config,
-	}
-}
-
-func (n *NixOSDistribution) GetID() string {
-	return n.config.ID
-}
-
-func (n *NixOSDistribution) GetColorHex() string {
-	return n.config.ColorHex
-}
-
-func (n *NixOSDistribution) GetFamily() DistroFamily {
-	return n.config.Family
-}
-
-func (n *NixOSDistribution) GetPackageManager() PackageManagerType {
-	return PackageManagerNix
-}
-
-func (n *NixOSDistribution) DetectDependencies(ctx context.Context, wm deps.WindowManager) ([]deps.Dependency, error) {
-	return n.DetectDependenciesWithTerminal(ctx, wm, deps.TerminalGhostty)
-}
-
-func (n *NixOSDistribution) DetectDependenciesWithTerminal(ctx context.Context, wm deps.WindowManager, terminal deps.Terminal) ([]deps.Dependency, error) {
-	var dependencies []deps.Dependency
-
-	// DMS at the top (shell is prominent)
-	dependencies = append(dependencies, n.detectDMS())
-
-	// Terminal with choice support
-	dependencies = append(dependencies, n.detectSpecificTerminal(terminal))
-
-	// Common detections using base methods
-	dependencies = append(dependencies, n.detectGit())
-	dependencies = append(dependencies, n.detectWindowManager(wm))
-	dependencies = append(dependencies, n.detectQuickshell())
-	dependencies = append(dependencies, n.detectXDGPortal())
-	dependencies = append(dependencies, n.detectPolkitAgent())
-	dependencies = append(dependencies, n.detectAccountsService())
-
-	// Hyprland-specific tools
-	if wm == deps.WindowManagerHyprland {
-		dependencies = append(dependencies, n.detectHyprlandTools()...)
-	}
-
-	// Niri-specific tools
-	if wm == deps.WindowManagerNiri {
-		dependencies = append(dependencies, n.detectXwaylandSatellite())
-	}
-
-	// Base detections (common across distros)
-	dependencies = append(dependencies, n.detectMatugen())
-	dependencies = append(dependencies, n.detectDgop())
-	dependencies = append(dependencies, n.detectHyprpicker())
-	dependencies = append(dependencies, n.detectClipboardTools()...)
-
-	return dependencies, nil
-}
-
-func (n *NixOSDistribution) detectDMS() deps.Dependency {
-	status := deps.StatusMissing
-
-	// For NixOS, check if quickshell can find the dms config
-	cmd := exec.Command("qs", "-c", "dms", "--list")
-	if err := cmd.Run(); err == nil {
-		status = deps.StatusInstalled
-	} else if n.packageInstalled("DankMaterialShell") {
-		// Fallback: check if flake is in profile
-		status = deps.StatusInstalled
-	}
-
-	return deps.Dependency{
-		Name:        "dms (DankMaterialShell)",
-		Status:      status,
-		Description: "Desktop Management System configuration (installed as flake)",
-		Required:    true,
-	}
-}
-
-func (n *NixOSDistribution) detectXDGPortal() deps.Dependency {
-	status := deps.StatusMissing
-	if n.packageInstalled("xdg-desktop-portal-gtk") {
-		status = deps.StatusInstalled
-	}
-
-	return deps.Dependency{
-		Name:        "xdg-desktop-portal-gtk",
-		Status:      status,
-		Description: "Desktop integration portal for GTK",
-		Required:    true,
-	}
-}
-
-func (n *NixOSDistribution) detectWindowManager(wm deps.WindowManager) deps.Dependency {
-	switch wm {
-	case deps.WindowManagerHyprland:
-		status := deps.StatusMissing
-		description := "Dynamic tiling Wayland compositor"
-		if n.commandExists("hyprland") || n.commandExists("Hyprland") {
-			status = deps.StatusInstalled
-		} else {
-			description = "Install system-wide: programs.hyprland.enable = true; in configuration.nix"
-		}
-		return deps.Dependency{
-			Name:        "hyprland",
-			Status:      status,
-			Description: description,
-			Required:    true,
-		}
-	case deps.WindowManagerNiri:
-		status := deps.StatusMissing
-		description := "Scrollable-tiling Wayland compositor"
-		if n.commandExists("niri") {
-			status = deps.StatusInstalled
-		} else {
-			description = "Install system-wide: environment.systemPackages = [ pkgs.niri ]; in configuration.nix"
-		}
-		return deps.Dependency{
-			Name:        "niri",
-			Status:      status,
-			Description: description,
-			Required:    true,
-		}
-	default:
-		return deps.Dependency{
-			Name:        "unknown-wm",
-			Status:      deps.StatusMissing,
-			Description: "Unknown window manager",
-			Required:    true,
-		}
-	}
-}
-
-func (n *NixOSDistribution) detectHyprlandTools() []deps.Dependency {
-	var dependencies []deps.Dependency
-
-	tools := []struct {
-		name        string
-		description string
-	}{
-		{"grim", "Screenshot utility for Wayland"},
-		{"slurp", "Region selection utility for Wayland"},
-		{"hyprctl", "Hyprland control utility (comes with system Hyprland)"},
-		{"hyprpicker", "Color picker for Hyprland"},
-		{"grimblast", "Screenshot script for Hyprland"},
-		{"jq", "JSON processor"},
-	}
-
-	for _, tool := range tools {
-		status := deps.StatusMissing
-
-		// Special handling for hyprctl - it comes with system hyprland
-		if tool.name == "hyprctl" {
-			if n.commandExists("hyprctl") {
-				status = deps.StatusInstalled
-			}
-		} else {
-			if n.commandExists(tool.name) {
-				status = deps.StatusInstalled
-			}
-		}
-
-		dependencies = append(dependencies, deps.Dependency{
-			Name:        tool.name,
-			Status:      status,
-			Description: tool.description,
-			Required:    true,
-		})
-	}
-
-	return dependencies
-}
-
-func (n *NixOSDistribution) detectXwaylandSatellite() deps.Dependency {
-	status := deps.StatusMissing
-	if n.commandExists("xwayland-satellite") {
-		status = deps.StatusInstalled
-	}
-
-	return deps.Dependency{
-		Name:        "xwayland-satellite",
-		Status:      status,
-		Description: "Xwayland support",
-		Required:    true,
-	}
-}
-
-func (n *NixOSDistribution) detectPolkitAgent() deps.Dependency {
-	status := deps.StatusMissing
-	if n.packageInstalled("mate-polkit") {
-		status = deps.StatusInstalled
-	}
-
-	return deps.Dependency{
-		Name:        "mate-polkit",
-		Status:      status,
-		Description: "PolicyKit authentication agent",
-		Required:    true,
-	}
-}
-
-func (n *NixOSDistribution) detectAccountsService() deps.Dependency {
-	status := deps.StatusMissing
-	if n.packageInstalled("accountsservice") {
-		status = deps.StatusInstalled
-	}
-
-	return deps.Dependency{
-		Name:        "accountsservice",
-		Status:      status,
-		Description: "D-Bus interface for user account query and manipulation",
-		Required:    true,
-	}
-}
-
-func (n *NixOSDistribution) packageInstalled(pkg string) bool {
-	cmd := exec.Command("nix", "profile", "list")
-	output, err := cmd.Output()
-	if err != nil {
-		return false
-	}
-	return strings.Contains(string(output), pkg)
-}
-
-func (n *NixOSDistribution) GetPackageMapping(wm deps.WindowManager) map[string]PackageMapping {
-	packages := map[string]PackageMapping{
-		"git":                     {Name: "nixpkgs#git", Repository: RepoTypeSystem},
-		"quickshell":              {Name: "github:quickshell-mirror/quickshell", Repository: RepoTypeFlake},
-		"matugen":                 {Name: "github:InioX/matugen", Repository: RepoTypeFlake},
-		"dgop":                    {Name: "github:AvengeMedia/dgop", Repository: RepoTypeFlake},
-		"dms (DankMaterialShell)": {Name: "github:AvengeMedia/DankMaterialShell", Repository: RepoTypeFlake},
-		"ghostty":                 {Name: "nixpkgs#ghostty", Repository: RepoTypeSystem},
-		"alacritty":               {Name: "nixpkgs#alacritty", Repository: RepoTypeSystem},
-		"cliphist":                {Name: "nixpkgs#cliphist", Repository: RepoTypeSystem},
-		"wl-clipboard":            {Name: "nixpkgs#wl-clipboard", Repository: RepoTypeSystem},
-		"xdg-desktop-portal-gtk":  {Name: "nixpkgs#xdg-desktop-portal-gtk", Repository: RepoTypeSystem},
-		"mate-polkit":             {Name: "nixpkgs#mate.mate-polkit", Repository: RepoTypeSystem},
-		"accountsservice":         {Name: "nixpkgs#accountsservice", Repository: RepoTypeSystem},
-		"hyprpicker":              {Name: "nixpkgs#hyprpicker", Repository: RepoTypeSystem},
-	}
-
-	// Note: Window managers (hyprland/niri) should be installed system-wide on NixOS
-	// We only install the tools here
-	switch wm {
-	case deps.WindowManagerHyprland:
-		// Skip hyprland itself - should be installed system-wide
-		packages["grim"] = PackageMapping{Name: "nixpkgs#grim", Repository: RepoTypeSystem}
-		packages["slurp"] = PackageMapping{Name: "nixpkgs#slurp", Repository: RepoTypeSystem}
-		packages["grimblast"] = PackageMapping{Name: "github:hyprwm/contrib#grimblast", Repository: RepoTypeFlake}
-		packages["jq"] = PackageMapping{Name: "nixpkgs#jq", Repository: RepoTypeSystem}
-	case deps.WindowManagerNiri:
-		// Skip niri itself - should be installed system-wide
-		packages["xwayland-satellite"] = PackageMapping{Name: "nixpkgs#xwayland-satellite", Repository: RepoTypeFlake}
-	}
-
-	return packages
-}
-
-func (n *NixOSDistribution) InstallPrerequisites(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
-	progressChan <- InstallProgressMsg{
-		Phase:      PhasePrerequisites,
-		Progress:   0.10,
-		Step:       "NixOS prerequisites ready",
-		IsComplete: false,
-		LogOutput:  "NixOS package manager is ready to use",
-	}
-	return nil
-}
-
-func (n *NixOSDistribution) InstallPackages(ctx context.Context, dependencies []deps.Dependency, wm deps.WindowManager, sudoPassword string, reinstallFlags map[string]bool, disabledFlags map[string]bool, skipGlobalUseFlags bool, progressChan chan<- InstallProgressMsg) error {
-	// Phase 1: Check Prerequisites
-	progressChan <- InstallProgressMsg{
-		Phase:      PhasePrerequisites,
-		Progress:   0.05,
-		Step:       "Checking system prerequisites...",
-		IsComplete: false,
-		LogOutput:  "Starting prerequisite check...",
-	}
-
-	if err := n.InstallPrerequisites(ctx, sudoPassword, progressChan); err != nil {
-		return fmt.Errorf("failed to install prerequisites: %w", err)
-	}
-
-	nixpkgsPkgs, flakePkgs := n.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
-
-	// Phase 2: Nixpkgs Packages
-	if len(nixpkgsPkgs) > 0 {
-		progressChan <- InstallProgressMsg{
-			Phase:      PhaseSystemPackages,
-			Progress:   0.35,
-			Step:       fmt.Sprintf("Installing %d packages from nixpkgs...", len(nixpkgsPkgs)),
-			IsComplete: false,
-			LogOutput:  fmt.Sprintf("Installing nixpkgs packages: %s", strings.Join(nixpkgsPkgs, ", ")),
-		}
-		if err := n.installNixpkgsPackages(ctx, nixpkgsPkgs, progressChan); err != nil {
-			return fmt.Errorf("failed to install nixpkgs packages: %w", err)
-		}
-	}
-
-	// Phase 3: Flake Packages
-	if len(flakePkgs) > 0 {
-		progressChan <- InstallProgressMsg{
-			Phase:      PhaseAURPackages,
-			Progress:   0.65,
-			Step:       fmt.Sprintf("Installing %d packages from flakes...", len(flakePkgs)),
-			IsComplete: false,
-			LogOutput:  fmt.Sprintf("Installing flake packages: %s", strings.Join(flakePkgs, ", ")),
-		}
-		if err := n.installFlakePackages(ctx, flakePkgs, progressChan); err != nil {
-			return fmt.Errorf("failed to install flake packages: %w", err)
-		}
-	}
-
-	// Phase 4: Configuration
-	progressChan <- InstallProgressMsg{
-		Phase:      PhaseConfiguration,
-		Progress:   0.90,
-		Step:       "Configuring system...",
-		IsComplete: false,
-		LogOutput:  "Starting post-installation configuration...",
-	}
-	if err := n.postInstallConfig(progressChan); err != nil {
-		return fmt.Errorf("failed to configure system: %w", err)
-	}
-
-	// Phase 5: Complete
-	progressChan <- InstallProgressMsg{
-		Phase:      PhaseComplete,
-		Progress:   1.0,
-		Step:       "Installation complete!",
-		IsComplete: true,
-		LogOutput:  "All packages installed and configured successfully",
-	}
-
-	return nil
-}
-
-func (n *NixOSDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []string) {
-	nixpkgsPkgs := []string{}
-	flakePkgs := []string{}
-
-	packageMap := n.GetPackageMapping(wm)
-
-	for _, dep := range dependencies {
-		if disabledFlags[dep.Name] {
-			continue
-		}
-
-		if dep.Status == deps.StatusInstalled && !reinstallFlags[dep.Name] {
-			continue
-		}
-
-		pkgInfo, exists := packageMap[dep.Name]
-		if !exists {
-			n.log(fmt.Sprintf("Warning: No package mapping found for %s", dep.Name))
-			continue
-		}
-
-		switch pkgInfo.Repository {
-		case RepoTypeSystem:
-			nixpkgsPkgs = append(nixpkgsPkgs, pkgInfo.Name)
-		case RepoTypeFlake:
-			flakePkgs = append(flakePkgs, pkgInfo.Name)
-		}
-	}
-
-	return nixpkgsPkgs, flakePkgs
-}
-
-func (n *NixOSDistribution) installNixpkgsPackages(ctx context.Context, packages []string, progressChan chan<- InstallProgressMsg) error {
-	if len(packages) == 0 {
-		return nil
-	}
-
-	n.log(fmt.Sprintf("Installing nixpkgs packages: %s", strings.Join(packages, ", ")))
-
-	args := []string{"profile", "install"}
-	args = append(args, packages...)
-
-	progressChan <- InstallProgressMsg{
-		Phase:       PhaseSystemPackages,
-		Progress:    0.40,
-		Step:        "Installing nixpkgs packages...",
-		IsComplete:  false,
-		CommandInfo: fmt.Sprintf("nix %s", strings.Join(args, " ")),
-	}
-
-	cmd := exec.CommandContext(ctx, "nix", args...)
-	return n.runWithProgress(cmd, progressChan, PhaseSystemPackages, 0.40, 0.60)
-}
-
-func (n *NixOSDistribution) installFlakePackages(ctx context.Context, packages []string, progressChan chan<- InstallProgressMsg) error {
-	if len(packages) == 0 {
-		return nil
-	}
-
-	n.log(fmt.Sprintf("Installing flake packages: %s", strings.Join(packages, ", ")))
-
-	baseProgress := 0.65
-	progressStep := 0.20 / float64(len(packages))
-
-	for i, pkg := range packages {
-		currentProgress := baseProgress + (float64(i) * progressStep)
-
-		progressChan <- InstallProgressMsg{
-			Phase:       PhaseAURPackages,
-			Progress:    currentProgress,
-			Step:        fmt.Sprintf("Installing flake package %s (%d/%d)...", pkg, i+1, len(packages)),
-			IsComplete:  false,
-			CommandInfo: fmt.Sprintf("nix profile install %s", pkg),
-		}
-
-		cmd := exec.CommandContext(ctx, "nix", "profile", "install", pkg)
-		if err := n.runWithProgress(cmd, progressChan, PhaseAURPackages, currentProgress, currentProgress+progressStep); err != nil {
-			return fmt.Errorf("failed to install flake package %s: %w", pkg, err)
-		}
-	}
-
-	return nil
-}
-
-func (n *NixOSDistribution) postInstallConfig(progressChan chan<- InstallProgressMsg) error {
-	// For NixOS, DMS is installed as a flake package, so we skip both the binary installation and git clone
-	// The flake installation handles both the binary and config files correctly
-	progressChan <- InstallProgressMsg{
-		Phase:      PhaseConfiguration,
-		Progress:   0.95,
-		Step:       "NixOS configuration complete",
-		IsComplete: false,
-		LogOutput:  "DMS installed via flake - binary and config handled by Nix",
-	}
-
-	return nil
-}

backend/internal/keybinds/types.go

@@ -1,18 +0,0 @@
-package keybinds
-
-type Keybind struct {
-	Key         string `json:"key"`
-	Description string `json:"desc"`
-	Subcategory string `json:"subcat,omitempty"`
-}
-
-type CheatSheet struct {
-	Title    string               `json:"title"`
-	Provider string               `json:"provider"`
-	Binds    map[string][]Keybind `json:"binds"`
-}
-
-type Provider interface {
-	Name() string
-	GetCheatSheet() (*CheatSheet, error)
-}

backend/internal/mocks/cups/mock_CUPSClientInterface.go

@@ -1,405 +0,0 @@
-// Code generated by mockery v2.53.5. DO NOT EDIT.
-
-package mocks_cups
-
-import (
-	io "io"
-
-	ipp "github.com/AvengeMedia/DankMaterialShell/backend/pkg/ipp"
-	mock "github.com/stretchr/testify/mock"
-)
-
-// MockCUPSClientInterface is an autogenerated mock type for the CUPSClientInterface type
-type MockCUPSClientInterface struct {
-	mock.Mock
-}
-
-type MockCUPSClientInterface_Expecter struct {
-	mock *mock.Mock
-}
-
-func (_m *MockCUPSClientInterface) EXPECT() *MockCUPSClientInterface_Expecter {
-	return &MockCUPSClientInterface_Expecter{mock: &_m.Mock}
-}
-
-// CancelAllJob provides a mock function with given fields: printer, purge
-func (_m *MockCUPSClientInterface) CancelAllJob(printer string, purge bool) error {
-	ret := _m.Called(printer, purge)
-
-	if len(ret) == 0 {
-		panic("no return value specified for CancelAllJob")
-	}
-
-	var r0 error
-	if rf, ok := ret.Get(0).(func(string, bool) error); ok {
-		r0 = rf(printer, purge)
-	} else {
-		r0 = ret.Error(0)
-	}
-
-	return r0
-}
-
-// MockCUPSClientInterface_CancelAllJob_Call is a *mock.Call that shadows Run/Return methods with type explicit version for method 'CancelAllJob'
-type MockCUPSClientInterface_CancelAllJob_Call struct {
-	*mock.Call
-}
-
-// CancelAllJob is a helper method to define mock.On call
-//   - printer string
-//   - purge bool
-func (_e *MockCUPSClientInterface_Expecter) CancelAllJob(printer interface{}, purge interface{}) *MockCUPSClientInterface_CancelAllJob_Call {
-	return &MockCUPSClientInterface_CancelAllJob_Call{Call: _e.mock.On("CancelAllJob", printer, purge)}
-}
-
-func (_c *MockCUPSClientInterface_CancelAllJob_Call) Run(run func(printer string, purge bool)) *MockCUPSClientInterface_CancelAllJob_Call {
-	_c.Call.Run(func(args mock.Arguments) {
-		run(args[0].(string), args[1].(bool))
-	})
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_CancelAllJob_Call) Return(_a0 error) *MockCUPSClientInterface_CancelAllJob_Call {
-	_c.Call.Return(_a0)
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_CancelAllJob_Call) RunAndReturn(run func(string, bool) error) *MockCUPSClientInterface_CancelAllJob_Call {
-	_c.Call.Return(run)
-	return _c
-}
-
-// CancelJob provides a mock function with given fields: jobID, purge
-func (_m *MockCUPSClientInterface) CancelJob(jobID int, purge bool) error {
-	ret := _m.Called(jobID, purge)
-
-	if len(ret) == 0 {
-		panic("no return value specified for CancelJob")
-	}
-
-	var r0 error
-	if rf, ok := ret.Get(0).(func(int, bool) error); ok {
-		r0 = rf(jobID, purge)
-	} else {
-		r0 = ret.Error(0)
-	}
-
-	return r0
-}
-
-// MockCUPSClientInterface_CancelJob_Call is a *mock.Call that shadows Run/Return methods with type explicit version for method 'CancelJob'
-type MockCUPSClientInterface_CancelJob_Call struct {
-	*mock.Call
-}
-
-// CancelJob is a helper method to define mock.On call
-//   - jobID int
-//   - purge bool
-func (_e *MockCUPSClientInterface_Expecter) CancelJob(jobID interface{}, purge interface{}) *MockCUPSClientInterface_CancelJob_Call {
-	return &MockCUPSClientInterface_CancelJob_Call{Call: _e.mock.On("CancelJob", jobID, purge)}
-}
-
-func (_c *MockCUPSClientInterface_CancelJob_Call) Run(run func(jobID int, purge bool)) *MockCUPSClientInterface_CancelJob_Call {
-	_c.Call.Run(func(args mock.Arguments) {
-		run(args[0].(int), args[1].(bool))
-	})
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_CancelJob_Call) Return(_a0 error) *MockCUPSClientInterface_CancelJob_Call {
-	_c.Call.Return(_a0)
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_CancelJob_Call) RunAndReturn(run func(int, bool) error) *MockCUPSClientInterface_CancelJob_Call {
-	_c.Call.Return(run)
-	return _c
-}
-
-// GetJobs provides a mock function with given fields: printer, class, whichJobs, myJobs, firstJobId, limit, attributes
-func (_m *MockCUPSClientInterface) GetJobs(printer string, class string, whichJobs string, myJobs bool, firstJobId int, limit int, attributes []string) (map[int]ipp.Attributes, error) {
-	ret := _m.Called(printer, class, whichJobs, myJobs, firstJobId, limit, attributes)
-
-	if len(ret) == 0 {
-		panic("no return value specified for GetJobs")
-	}
-
-	var r0 map[int]ipp.Attributes
-	var r1 error
-	if rf, ok := ret.Get(0).(func(string, string, string, bool, int, int, []string) (map[int]ipp.Attributes, error)); ok {
-		return rf(printer, class, whichJobs, myJobs, firstJobId, limit, attributes)
-	}
-	if rf, ok := ret.Get(0).(func(string, string, string, bool, int, int, []string) map[int]ipp.Attributes); ok {
-		r0 = rf(printer, class, whichJobs, myJobs, firstJobId, limit, attributes)
-	} else {
-		if ret.Get(0) != nil {
-			r0 = ret.Get(0).(map[int]ipp.Attributes)
-		}
-	}
-
-	if rf, ok := ret.Get(1).(func(string, string, string, bool, int, int, []string) error); ok {
-		r1 = rf(printer, class, whichJobs, myJobs, firstJobId, limit, attributes)
-	} else {
-		r1 = ret.Error(1)
-	}
-
-	return r0, r1
-}
-
-// MockCUPSClientInterface_GetJobs_Call is a *mock.Call that shadows Run/Return methods with type explicit version for method 'GetJobs'
-type MockCUPSClientInterface_GetJobs_Call struct {
-	*mock.Call
-}
-
-// GetJobs is a helper method to define mock.On call
-//   - printer string
-//   - class string
-//   - whichJobs string
-//   - myJobs bool
-//   - firstJobId int
-//   - limit int
-//   - attributes []string
-func (_e *MockCUPSClientInterface_Expecter) GetJobs(printer interface{}, class interface{}, whichJobs interface{}, myJobs interface{}, firstJobId interface{}, limit interface{}, attributes interface{}) *MockCUPSClientInterface_GetJobs_Call {
-	return &MockCUPSClientInterface_GetJobs_Call{Call: _e.mock.On("GetJobs", printer, class, whichJobs, myJobs, firstJobId, limit, attributes)}
-}
-
-func (_c *MockCUPSClientInterface_GetJobs_Call) Run(run func(printer string, class string, whichJobs string, myJobs bool, firstJobId int, limit int, attributes []string)) *MockCUPSClientInterface_GetJobs_Call {
-	_c.Call.Run(func(args mock.Arguments) {
-		run(args[0].(string), args[1].(string), args[2].(string), args[3].(bool), args[4].(int), args[5].(int), args[6].([]string))
-	})
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_GetJobs_Call) Return(_a0 map[int]ipp.Attributes, _a1 error) *MockCUPSClientInterface_GetJobs_Call {
-	_c.Call.Return(_a0, _a1)
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_GetJobs_Call) RunAndReturn(run func(string, string, string, bool, int, int, []string) (map[int]ipp.Attributes, error)) *MockCUPSClientInterface_GetJobs_Call {
-	_c.Call.Return(run)
-	return _c
-}
-
-// GetPrinters provides a mock function with given fields: attributes
-func (_m *MockCUPSClientInterface) GetPrinters(attributes []string) (map[string]ipp.Attributes, error) {
-	ret := _m.Called(attributes)
-
-	if len(ret) == 0 {
-		panic("no return value specified for GetPrinters")
-	}
-
-	var r0 map[string]ipp.Attributes
-	var r1 error
-	if rf, ok := ret.Get(0).(func([]string) (map[string]ipp.Attributes, error)); ok {
-		return rf(attributes)
-	}
-	if rf, ok := ret.Get(0).(func([]string) map[string]ipp.Attributes); ok {
-		r0 = rf(attributes)
-	} else {
-		if ret.Get(0) != nil {
-			r0 = ret.Get(0).(map[string]ipp.Attributes)
-		}
-	}
-
-	if rf, ok := ret.Get(1).(func([]string) error); ok {
-		r1 = rf(attributes)
-	} else {
-		r1 = ret.Error(1)
-	}
-
-	return r0, r1
-}
-
-// MockCUPSClientInterface_GetPrinters_Call is a *mock.Call that shadows Run/Return methods with type explicit version for method 'GetPrinters'
-type MockCUPSClientInterface_GetPrinters_Call struct {
-	*mock.Call
-}
-
-// GetPrinters is a helper method to define mock.On call
-//   - attributes []string
-func (_e *MockCUPSClientInterface_Expecter) GetPrinters(attributes interface{}) *MockCUPSClientInterface_GetPrinters_Call {
-	return &MockCUPSClientInterface_GetPrinters_Call{Call: _e.mock.On("GetPrinters", attributes)}
-}
-
-func (_c *MockCUPSClientInterface_GetPrinters_Call) Run(run func(attributes []string)) *MockCUPSClientInterface_GetPrinters_Call {
-	_c.Call.Run(func(args mock.Arguments) {
-		run(args[0].([]string))
-	})
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_GetPrinters_Call) Return(_a0 map[string]ipp.Attributes, _a1 error) *MockCUPSClientInterface_GetPrinters_Call {
-	_c.Call.Return(_a0, _a1)
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_GetPrinters_Call) RunAndReturn(run func([]string) (map[string]ipp.Attributes, error)) *MockCUPSClientInterface_GetPrinters_Call {
-	_c.Call.Return(run)
-	return _c
-}
-
-// PausePrinter provides a mock function with given fields: printer
-func (_m *MockCUPSClientInterface) PausePrinter(printer string) error {
-	ret := _m.Called(printer)
-
-	if len(ret) == 0 {
-		panic("no return value specified for PausePrinter")
-	}
-
-	var r0 error
-	if rf, ok := ret.Get(0).(func(string) error); ok {
-		r0 = rf(printer)
-	} else {
-		r0 = ret.Error(0)
-	}
-
-	return r0
-}
-
-// MockCUPSClientInterface_PausePrinter_Call is a *mock.Call that shadows Run/Return methods with type explicit version for method 'PausePrinter'
-type MockCUPSClientInterface_PausePrinter_Call struct {
-	*mock.Call
-}
-
-// PausePrinter is a helper method to define mock.On call
-//   - printer string
-func (_e *MockCUPSClientInterface_Expecter) PausePrinter(printer interface{}) *MockCUPSClientInterface_PausePrinter_Call {
-	return &MockCUPSClientInterface_PausePrinter_Call{Call: _e.mock.On("PausePrinter", printer)}
-}
-
-func (_c *MockCUPSClientInterface_PausePrinter_Call) Run(run func(printer string)) *MockCUPSClientInterface_PausePrinter_Call {
-	_c.Call.Run(func(args mock.Arguments) {
-		run(args[0].(string))
-	})
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_PausePrinter_Call) Return(_a0 error) *MockCUPSClientInterface_PausePrinter_Call {
-	_c.Call.Return(_a0)
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_PausePrinter_Call) RunAndReturn(run func(string) error) *MockCUPSClientInterface_PausePrinter_Call {
-	_c.Call.Return(run)
-	return _c
-}
-
-// ResumePrinter provides a mock function with given fields: printer
-func (_m *MockCUPSClientInterface) ResumePrinter(printer string) error {
-	ret := _m.Called(printer)
-
-	if len(ret) == 0 {
-		panic("no return value specified for ResumePrinter")
-	}
-
-	var r0 error
-	if rf, ok := ret.Get(0).(func(string) error); ok {
-		r0 = rf(printer)
-	} else {
-		r0 = ret.Error(0)
-	}
-
-	return r0
-}
-
-// MockCUPSClientInterface_ResumePrinter_Call is a *mock.Call that shadows Run/Return methods with type explicit version for method 'ResumePrinter'
-type MockCUPSClientInterface_ResumePrinter_Call struct {
-	*mock.Call
-}
-
-// ResumePrinter is a helper method to define mock.On call
-//   - printer string
-func (_e *MockCUPSClientInterface_Expecter) ResumePrinter(printer interface{}) *MockCUPSClientInterface_ResumePrinter_Call {
-	return &MockCUPSClientInterface_ResumePrinter_Call{Call: _e.mock.On("ResumePrinter", printer)}
-}
-
-func (_c *MockCUPSClientInterface_ResumePrinter_Call) Run(run func(printer string)) *MockCUPSClientInterface_ResumePrinter_Call {
-	_c.Call.Run(func(args mock.Arguments) {
-		run(args[0].(string))
-	})
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_ResumePrinter_Call) Return(_a0 error) *MockCUPSClientInterface_ResumePrinter_Call {
-	_c.Call.Return(_a0)
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_ResumePrinter_Call) RunAndReturn(run func(string) error) *MockCUPSClientInterface_ResumePrinter_Call {
-	_c.Call.Return(run)
-	return _c
-}
-
-// SendRequest provides a mock function with given fields: url, req, additionalResponseData
-func (_m *MockCUPSClientInterface) SendRequest(url string, req *ipp.Request, additionalResponseData io.Writer) (*ipp.Response, error) {
-	ret := _m.Called(url, req, additionalResponseData)
-
-	if len(ret) == 0 {
-		panic("no return value specified for SendRequest")
-	}
-
-	var r0 *ipp.Response
-	var r1 error
-	if rf, ok := ret.Get(0).(func(string, *ipp.Request, io.Writer) (*ipp.Response, error)); ok {
-		return rf(url, req, additionalResponseData)
-	}
-	if rf, ok := ret.Get(0).(func(string, *ipp.Request, io.Writer) *ipp.Response); ok {
-		r0 = rf(url, req, additionalResponseData)
-	} else {
-		if ret.Get(0) != nil {
-			r0 = ret.Get(0).(*ipp.Response)
-		}
-	}
-
-	if rf, ok := ret.Get(1).(func(string, *ipp.Request, io.Writer) error); ok {
-		r1 = rf(url, req, additionalResponseData)
-	} else {
-		r1 = ret.Error(1)
-	}
-
-	return r0, r1
-}
-
-// MockCUPSClientInterface_SendRequest_Call is a *mock.Call that shadows Run/Return methods with type explicit version for method 'SendRequest'
-type MockCUPSClientInterface_SendRequest_Call struct {
-	*mock.Call
-}
-
-// SendRequest is a helper method to define mock.On call
-//   - url string
-//   - req *ipp.Request
-//   - additionalResponseData io.Writer
-func (_e *MockCUPSClientInterface_Expecter) SendRequest(url interface{}, req interface{}, additionalResponseData interface{}) *MockCUPSClientInterface_SendRequest_Call {
-	return &MockCUPSClientInterface_SendRequest_Call{Call: _e.mock.On("SendRequest", url, req, additionalResponseData)}
-}
-
-func (_c *MockCUPSClientInterface_SendRequest_Call) Run(run func(url string, req *ipp.Request, additionalResponseData io.Writer)) *MockCUPSClientInterface_SendRequest_Call {
-	_c.Call.Run(func(args mock.Arguments) {
-		run(args[0].(string), args[1].(*ipp.Request), args[2].(io.Writer))
-	})
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_SendRequest_Call) Return(_a0 *ipp.Response, _a1 error) *MockCUPSClientInterface_SendRequest_Call {
-	_c.Call.Return(_a0, _a1)
-	return _c
-}
-
-func (_c *MockCUPSClientInterface_SendRequest_Call) RunAndReturn(run func(string, *ipp.Request, io.Writer) (*ipp.Response, error)) *MockCUPSClientInterface_SendRequest_Call {
-	_c.Call.Return(run)
-	return _c
-}
-
-// NewMockCUPSClientInterface creates a new instance of MockCUPSClientInterface. It also registers a testing interface on the mock and a cleanup function to assert the mocks expectations.
-// The first argument is typically a *testing.T value.
-func NewMockCUPSClientInterface(t interface {
-	mock.TestingT
-	Cleanup(func())
-}) *MockCUPSClientInterface {
-	mock := &MockCUPSClientInterface{}
-	mock.Mock.Test(t)
-
-	t.Cleanup(func() { mock.AssertExpectations(t) })
-
-	return mock
-}

backend/internal/server/cups/actions.go

@@ -1,107 +0,0 @@
-package cups
-
-import (
-	"strings"
-	"time"
-
-	"github.com/AvengeMedia/DankMaterialShell/backend/pkg/ipp"
-)
-
-func (m *Manager) GetPrinters() ([]Printer, error) {
-	attributes := []string{
-		ipp.AttributePrinterName,
-		ipp.AttributePrinterUriSupported,
-		ipp.AttributePrinterState,
-		ipp.AttributePrinterStateReasons,
-		ipp.AttributePrinterLocation,
-		ipp.AttributePrinterInfo,
-		ipp.AttributePrinterMakeAndModel,
-		ipp.AttributePrinterIsAcceptingJobs,
-	}
-
-	printerAttrs, err := m.client.GetPrinters(attributes)
-	if err != nil {
-		return nil, err
-	}
-
-	printers := make([]Printer, 0, len(printerAttrs))
-	for _, attrs := range printerAttrs {
-		printer := Printer{
-			Name:        getStringAttr(attrs, ipp.AttributePrinterName),
-			URI:         getStringAttr(attrs, ipp.AttributePrinterUriSupported),
-			State:       parsePrinterState(attrs),
-			StateReason: getStringAttr(attrs, ipp.AttributePrinterStateReasons),
-			Location:    getStringAttr(attrs, ipp.AttributePrinterLocation),
-			Info:        getStringAttr(attrs, ipp.AttributePrinterInfo),
-			MakeModel:   getStringAttr(attrs, ipp.AttributePrinterMakeAndModel),
-			Accepting:   getBoolAttr(attrs, ipp.AttributePrinterIsAcceptingJobs),
-		}
-
-		if printer.Name != "" {
-			printers = append(printers, printer)
-		}
-	}
-
-	return printers, nil
-}
-
-func (m *Manager) GetJobs(printerName string, whichJobs string) ([]Job, error) {
-	attributes := []string{
-		ipp.AttributeJobID,
-		ipp.AttributeJobName,
-		ipp.AttributeJobState,
-		ipp.AttributeJobPrinterURI,
-		ipp.AttributeJobOriginatingUserName,
-		ipp.AttributeJobKilobyteOctets,
-		"time-at-creation",
-	}
-
-	jobAttrs, err := m.client.GetJobs(printerName, "", whichJobs, false, 0, 0, attributes)
-	if err != nil {
-		return nil, err
-	}
-
-	jobs := make([]Job, 0, len(jobAttrs))
-	for _, attrs := range jobAttrs {
-		job := Job{
-			ID:    getIntAttr(attrs, ipp.AttributeJobID),
-			Name:  getStringAttr(attrs, ipp.AttributeJobName),
-			State: parseJobState(attrs),
-			User:  getStringAttr(attrs, ipp.AttributeJobOriginatingUserName),
-			Size:  getIntAttr(attrs, ipp.AttributeJobKilobyteOctets) * 1024,
-		}
-
-		if uri := getStringAttr(attrs, ipp.AttributeJobPrinterURI); uri != "" {
-			parts := strings.Split(uri, "/")
-			if len(parts) > 0 {
-				job.Printer = parts[len(parts)-1]
-			}
-		}
-
-		if ts := getIntAttr(attrs, "time-at-creation"); ts > 0 {
-			job.TimeCreated = time.Unix(int64(ts), 0)
-		}
-
-		if job.ID != 0 {
-			jobs = append(jobs, job)
-		}
-	}
-
-	return jobs, nil
-}
-
-func (m *Manager) CancelJob(jobID int) error {
-	return m.client.CancelJob(jobID, false)
-}
-
-func (m *Manager) PausePrinter(printerName string) error {
-	return m.client.PausePrinter(printerName)
-}
-
-func (m *Manager) ResumePrinter(printerName string) error {
-	return m.client.ResumePrinter(printerName)
-}
-
-func (m *Manager) PurgeJobs(printerName string) error {
-	return m.client.CancelAllJob(printerName, true)
-}

backend/internal/server/cups/actions_test.go

@@ -1,285 +0,0 @@
-package cups
-
-import (
-	"errors"
-	"testing"
-	"time"
-
-	mocks_cups "github.com/AvengeMedia/DankMaterialShell/backend/internal/mocks/cups"
-	"github.com/AvengeMedia/DankMaterialShell/backend/pkg/ipp"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/mock"
-)
-
-func TestManager_GetPrinters(t *testing.T) {
-	tests := []struct {
-		name    string
-		mockRet map[string]ipp.Attributes
-		mockErr error
-		want    int
-		wantErr bool
-	}{
-		{
-			name: "success",
-			mockRet: map[string]ipp.Attributes{
-				"printer1": {
-					ipp.AttributePrinterName:            []ipp.Attribute{{Value: "printer1"}},
-					ipp.AttributePrinterUriSupported:    []ipp.Attribute{{Value: "ipp://localhost/printers/printer1"}},
-					ipp.AttributePrinterState:           []ipp.Attribute{{Value: 3}},
-					ipp.AttributePrinterStateReasons:    []ipp.Attribute{{Value: "none"}},
-					ipp.AttributePrinterLocation:        []ipp.Attribute{{Value: "Office"}},
-					ipp.AttributePrinterInfo:            []ipp.Attribute{{Value: "Test Printer"}},
-					ipp.AttributePrinterMakeAndModel:    []ipp.Attribute{{Value: "Generic"}},
-					ipp.AttributePrinterIsAcceptingJobs: []ipp.Attribute{{Value: true}},
-				},
-			},
-			mockErr: nil,
-			want:    1,
-			wantErr: false,
-		},
-		{
-			name:    "error",
-			mockRet: nil,
-			mockErr: errors.New("test error"),
-			want:    0,
-			wantErr: true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-			mockClient.EXPECT().GetPrinters(mock.Anything).Return(tt.mockRet, tt.mockErr)
-
-			m := &Manager{
-				client: mockClient,
-			}
-
-			got, err := m.GetPrinters()
-			if tt.wantErr {
-				assert.Error(t, err)
-			} else {
-				assert.NoError(t, err)
-				assert.Equal(t, tt.want, len(got))
-				if len(got) > 0 {
-					assert.Equal(t, "printer1", got[0].Name)
-					assert.Equal(t, "idle", got[0].State)
-					assert.Equal(t, "Office", got[0].Location)
-					assert.True(t, got[0].Accepting)
-				}
-			}
-		})
-	}
-}
-
-func TestManager_GetJobs(t *testing.T) {
-	tests := []struct {
-		name    string
-		mockRet map[int]ipp.Attributes
-		mockErr error
-		want    int
-		wantErr bool
-	}{
-		{
-			name: "success",
-			mockRet: map[int]ipp.Attributes{
-				1: {
-					ipp.AttributeJobID:                  []ipp.Attribute{{Value: 1}},
-					ipp.AttributeJobName:                []ipp.Attribute{{Value: "test-job"}},
-					ipp.AttributeJobState:               []ipp.Attribute{{Value: 5}},
-					ipp.AttributeJobPrinterURI:          []ipp.Attribute{{Value: "ipp://localhost/printers/printer1"}},
-					ipp.AttributeJobOriginatingUserName: []ipp.Attribute{{Value: "testuser"}},
-					ipp.AttributeJobKilobyteOctets:      []ipp.Attribute{{Value: 10}},
-					"time-at-creation":                  []ipp.Attribute{{Value: 1609459200}},
-				},
-			},
-			mockErr: nil,
-			want:    1,
-			wantErr: false,
-		},
-		{
-			name:    "error",
-			mockRet: nil,
-			mockErr: errors.New("test error"),
-			want:    0,
-			wantErr: true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-			mockClient.EXPECT().GetJobs("printer1", "", "not-completed", false, 0, 0, mock.Anything).
-				Return(tt.mockRet, tt.mockErr)
-
-			m := &Manager{
-				client: mockClient,
-			}
-
-			got, err := m.GetJobs("printer1", "not-completed")
-			if tt.wantErr {
-				assert.Error(t, err)
-			} else {
-				assert.NoError(t, err)
-				assert.Equal(t, tt.want, len(got))
-				if len(got) > 0 {
-					assert.Equal(t, 1, got[0].ID)
-					assert.Equal(t, "test-job", got[0].Name)
-					assert.Equal(t, "processing", got[0].State)
-					assert.Equal(t, "testuser", got[0].User)
-					assert.Equal(t, "printer1", got[0].Printer)
-					assert.Equal(t, 10240, got[0].Size)
-					assert.Equal(t, time.Unix(1609459200, 0), got[0].TimeCreated)
-				}
-			}
-		})
-	}
-}
-
-func TestManager_CancelJob(t *testing.T) {
-	tests := []struct {
-		name    string
-		mockErr error
-		wantErr bool
-	}{
-		{
-			name:    "success",
-			mockErr: nil,
-			wantErr: false,
-		},
-		{
-			name:    "error",
-			mockErr: errors.New("test error"),
-			wantErr: true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-			mockClient.EXPECT().CancelJob(1, false).Return(tt.mockErr)
-
-			m := &Manager{
-				client: mockClient,
-			}
-
-			err := m.CancelJob(1)
-			if tt.wantErr {
-				assert.Error(t, err)
-			} else {
-				assert.NoError(t, err)
-			}
-		})
-	}
-}
-
-func TestManager_PausePrinter(t *testing.T) {
-	tests := []struct {
-		name    string
-		mockErr error
-		wantErr bool
-	}{
-		{
-			name:    "success",
-			mockErr: nil,
-			wantErr: false,
-		},
-		{
-			name:    "error",
-			mockErr: errors.New("test error"),
-			wantErr: true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-			mockClient.EXPECT().PausePrinter("printer1").Return(tt.mockErr)
-
-			m := &Manager{
-				client: mockClient,
-			}
-
-			err := m.PausePrinter("printer1")
-			if tt.wantErr {
-				assert.Error(t, err)
-			} else {
-				assert.NoError(t, err)
-			}
-		})
-	}
-}
-
-func TestManager_ResumePrinter(t *testing.T) {
-	tests := []struct {
-		name    string
-		mockErr error
-		wantErr bool
-	}{
-		{
-			name:    "success",
-			mockErr: nil,
-			wantErr: false,
-		},
-		{
-			name:    "error",
-			mockErr: errors.New("test error"),
-			wantErr: true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-			mockClient.EXPECT().ResumePrinter("printer1").Return(tt.mockErr)
-
-			m := &Manager{
-				client: mockClient,
-			}
-
-			err := m.ResumePrinter("printer1")
-			if tt.wantErr {
-				assert.Error(t, err)
-			} else {
-				assert.NoError(t, err)
-			}
-		})
-	}
-}
-
-func TestManager_PurgeJobs(t *testing.T) {
-	tests := []struct {
-		name    string
-		mockErr error
-		wantErr bool
-	}{
-		{
-			name:    "success",
-			mockErr: nil,
-			wantErr: false,
-		},
-		{
-			name:    "error",
-			mockErr: errors.New("test error"),
-			wantErr: true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-			mockClient.EXPECT().CancelAllJob("printer1", true).Return(tt.mockErr)
-
-			m := &Manager{
-				client: mockClient,
-			}
-
-			err := m.PurgeJobs("printer1")
-			if tt.wantErr {
-				assert.Error(t, err)
-			} else {
-				assert.NoError(t, err)
-			}
-		})
-	}
-}

backend/internal/server/cups/handlers.go

@@ -1,160 +0,0 @@
-package cups
-
-import (
-	"encoding/json"
-	"fmt"
-	"net"
-
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/server/models"
-)
-
-type Request struct {
-	ID     int                    `json:"id,omitempty"`
-	Method string                 `json:"method"`
-	Params map[string]interface{} `json:"params,omitempty"`
-}
-
-type SuccessResult struct {
-	Success bool   `json:"success"`
-	Message string `json:"message"`
-}
-
-type CUPSEvent struct {
-	Type string    `json:"type"`
-	Data CUPSState `json:"data"`
-}
-
-func HandleRequest(conn net.Conn, req Request, manager *Manager) {
-	switch req.Method {
-	case "cups.subscribe":
-		handleSubscribe(conn, req, manager)
-	case "cups.getPrinters":
-		handleGetPrinters(conn, req, manager)
-	case "cups.getJobs":
-		handleGetJobs(conn, req, manager)
-	case "cups.pausePrinter":
-		handlePausePrinter(conn, req, manager)
-	case "cups.resumePrinter":
-		handleResumePrinter(conn, req, manager)
-	case "cups.cancelJob":
-		handleCancelJob(conn, req, manager)
-	case "cups.purgeJobs":
-		handlePurgeJobs(conn, req, manager)
-	default:
-		models.RespondError(conn, req.ID, fmt.Sprintf("unknown method: %s", req.Method))
-	}
-}
-
-func handleGetPrinters(conn net.Conn, req Request, manager *Manager) {
-	printers, err := manager.GetPrinters()
-	if err != nil {
-		models.RespondError(conn, req.ID, err.Error())
-		return
-	}
-
-	models.Respond(conn, req.ID, printers)
-}
-
-func handleGetJobs(conn net.Conn, req Request, manager *Manager) {
-	printerName, ok := req.Params["printerName"].(string)
-	if !ok {
-		models.RespondError(conn, req.ID, "missing or invalid 'printerName' parameter")
-		return
-	}
-
-	jobs, err := manager.GetJobs(printerName, "not-completed")
-	if err != nil {
-		models.RespondError(conn, req.ID, err.Error())
-		return
-	}
-
-	models.Respond(conn, req.ID, jobs)
-}
-
-func handlePausePrinter(conn net.Conn, req Request, manager *Manager) {
-	printerName, ok := req.Params["printerName"].(string)
-	if !ok {
-		models.RespondError(conn, req.ID, "missing or invalid 'printerName' parameter")
-		return
-	}
-
-	if err := manager.PausePrinter(printerName); err != nil {
-		models.RespondError(conn, req.ID, err.Error())
-		return
-	}
-	models.Respond(conn, req.ID, SuccessResult{Success: true, Message: "paused"})
-}
-
-func handleResumePrinter(conn net.Conn, req Request, manager *Manager) {
-	printerName, ok := req.Params["printerName"].(string)
-	if !ok {
-		models.RespondError(conn, req.ID, "missing or invalid 'printerName' parameter")
-		return
-	}
-
-	if err := manager.ResumePrinter(printerName); err != nil {
-		models.RespondError(conn, req.ID, err.Error())
-		return
-	}
-	models.Respond(conn, req.ID, SuccessResult{Success: true, Message: "resumed"})
-}
-
-func handleCancelJob(conn net.Conn, req Request, manager *Manager) {
-	jobIDFloat, ok := req.Params["jobID"].(float64)
-	if !ok {
-		models.RespondError(conn, req.ID, "missing or invalid 'jobid' parameter")
-		return
-	}
-	jobID := int(jobIDFloat)
-
-	if err := manager.CancelJob(jobID); err != nil {
-		models.RespondError(conn, req.ID, err.Error())
-		return
-	}
-	models.Respond(conn, req.ID, SuccessResult{Success: true, Message: "job canceled"})
-}
-
-func handlePurgeJobs(conn net.Conn, req Request, manager *Manager) {
-	printerName, ok := req.Params["printerName"].(string)
-	if !ok {
-		models.RespondError(conn, req.ID, "missing or invalid 'printerName' parameter")
-		return
-	}
-
-	if err := manager.PurgeJobs(printerName); err != nil {
-		models.RespondError(conn, req.ID, err.Error())
-		return
-	}
-	models.Respond(conn, req.ID, SuccessResult{Success: true, Message: "jobs canceled"})
-}
-
-func handleSubscribe(conn net.Conn, req Request, manager *Manager) {
-	clientID := fmt.Sprintf("client-%p", conn)
-	stateChan := manager.Subscribe(clientID)
-	defer manager.Unsubscribe(clientID)
-
-	initialState := manager.GetState()
-	event := CUPSEvent{
-		Type: "state_changed",
-		Data: initialState,
-	}
-
-	if err := json.NewEncoder(conn).Encode(models.Response[CUPSEvent]{
-		ID:     req.ID,
-		Result: &event,
-	}); err != nil {
-		return
-	}
-
-	for state := range stateChan {
-		event := CUPSEvent{
-			Type: "state_changed",
-			Data: state,
-		}
-		if err := json.NewEncoder(conn).Encode(models.Response[CUPSEvent]{
-			Result: &event,
-		}); err != nil {
-			return
-		}
-	}
-}

backend/internal/server/cups/handlers_test.go

@@ -1,279 +0,0 @@
-package cups
-
-import (
-	"bytes"
-	"encoding/json"
-	"errors"
-	"net"
-	"testing"
-	"time"
-
-	mocks_cups "github.com/AvengeMedia/DankMaterialShell/backend/internal/mocks/cups"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/server/models"
-	"github.com/AvengeMedia/DankMaterialShell/backend/pkg/ipp"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/mock"
-)
-
-type mockConn struct {
-	*bytes.Buffer
-}
-
-func (m *mockConn) Close() error                       { return nil }
-func (m *mockConn) LocalAddr() net.Addr                { return nil }
-func (m *mockConn) RemoteAddr() net.Addr               { return nil }
-func (m *mockConn) SetDeadline(t time.Time) error      { return nil }
-func (m *mockConn) SetReadDeadline(t time.Time) error  { return nil }
-func (m *mockConn) SetWriteDeadline(t time.Time) error { return nil }
-
-func TestHandleGetPrinters(t *testing.T) {
-	mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-	mockClient.EXPECT().GetPrinters(mock.Anything).Return(map[string]ipp.Attributes{
-		"printer1": {
-			ipp.AttributePrinterName:         []ipp.Attribute{{Value: "printer1"}},
-			ipp.AttributePrinterState:        []ipp.Attribute{{Value: 3}},
-			ipp.AttributePrinterUriSupported: []ipp.Attribute{{Value: "ipp://localhost/printers/printer1"}},
-		},
-	}, nil)
-
-	m := &Manager{
-		client: mockClient,
-	}
-
-	buf := &bytes.Buffer{}
-	conn := &mockConn{Buffer: buf}
-
-	req := Request{
-		ID:     1,
-		Method: "cups.getPrinters",
-	}
-
-	handleGetPrinters(conn, req, m)
-
-	var resp models.Response[[]Printer]
-	err := json.NewDecoder(buf).Decode(&resp)
-	assert.NoError(t, err)
-	assert.NotNil(t, resp.Result)
-	assert.Equal(t, 1, len(*resp.Result))
-}
-
-func TestHandleGetPrinters_Error(t *testing.T) {
-	mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-	mockClient.EXPECT().GetPrinters(mock.Anything).Return(nil, errors.New("test error"))
-
-	m := &Manager{
-		client: mockClient,
-	}
-
-	buf := &bytes.Buffer{}
-	conn := &mockConn{Buffer: buf}
-
-	req := Request{
-		ID:     1,
-		Method: "cups.getPrinters",
-	}
-
-	handleGetPrinters(conn, req, m)
-
-	var resp models.Response[interface{}]
-	err := json.NewDecoder(buf).Decode(&resp)
-	assert.NoError(t, err)
-	assert.Nil(t, resp.Result)
-	assert.NotNil(t, resp.Error)
-}
-
-func TestHandleGetJobs(t *testing.T) {
-	mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-	mockClient.EXPECT().GetJobs("printer1", "", "not-completed", false, 0, 0, mock.Anything).
-		Return(map[int]ipp.Attributes{
-			1: {
-				ipp.AttributeJobID:    []ipp.Attribute{{Value: 1}},
-				ipp.AttributeJobName:  []ipp.Attribute{{Value: "job1"}},
-				ipp.AttributeJobState: []ipp.Attribute{{Value: 5}},
-			},
-		}, nil)
-
-	m := &Manager{
-		client: mockClient,
-	}
-
-	buf := &bytes.Buffer{}
-	conn := &mockConn{Buffer: buf}
-
-	req := Request{
-		ID:     1,
-		Method: "cups.getJobs",
-		Params: map[string]interface{}{
-			"printerName": "printer1",
-		},
-	}
-
-	handleGetJobs(conn, req, m)
-
-	var resp models.Response[[]Job]
-	err := json.NewDecoder(buf).Decode(&resp)
-	assert.NoError(t, err)
-	assert.NotNil(t, resp.Result)
-	assert.Equal(t, 1, len(*resp.Result))
-}
-
-func TestHandleGetJobs_MissingParam(t *testing.T) {
-	mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-
-	m := &Manager{
-		client: mockClient,
-	}
-
-	buf := &bytes.Buffer{}
-	conn := &mockConn{Buffer: buf}
-
-	req := Request{
-		ID:     1,
-		Method: "cups.getJobs",
-		Params: map[string]interface{}{},
-	}
-
-	handleGetJobs(conn, req, m)
-
-	var resp models.Response[interface{}]
-	err := json.NewDecoder(buf).Decode(&resp)
-	assert.NoError(t, err)
-	assert.Nil(t, resp.Result)
-	assert.NotNil(t, resp.Error)
-}
-
-func TestHandlePausePrinter(t *testing.T) {
-	mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-	mockClient.EXPECT().PausePrinter("printer1").Return(nil)
-
-	m := &Manager{
-		client: mockClient,
-	}
-
-	buf := &bytes.Buffer{}
-	conn := &mockConn{Buffer: buf}
-
-	req := Request{
-		ID:     1,
-		Method: "cups.pausePrinter",
-		Params: map[string]interface{}{
-			"printerName": "printer1",
-		},
-	}
-
-	handlePausePrinter(conn, req, m)
-
-	var resp models.Response[SuccessResult]
-	err := json.NewDecoder(buf).Decode(&resp)
-	assert.NoError(t, err)
-	assert.NotNil(t, resp.Result)
-	assert.True(t, resp.Result.Success)
-}
-
-func TestHandleResumePrinter(t *testing.T) {
-	mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-	mockClient.EXPECT().ResumePrinter("printer1").Return(nil)
-
-	m := &Manager{
-		client: mockClient,
-	}
-
-	buf := &bytes.Buffer{}
-	conn := &mockConn{Buffer: buf}
-
-	req := Request{
-		ID:     1,
-		Method: "cups.resumePrinter",
-		Params: map[string]interface{}{
-			"printerName": "printer1",
-		},
-	}
-
-	handleResumePrinter(conn, req, m)
-
-	var resp models.Response[SuccessResult]
-	err := json.NewDecoder(buf).Decode(&resp)
-	assert.NoError(t, err)
-	assert.NotNil(t, resp.Result)
-	assert.True(t, resp.Result.Success)
-}
-
-func TestHandleCancelJob(t *testing.T) {
-	mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-	mockClient.EXPECT().CancelJob(1, false).Return(nil)
-
-	m := &Manager{
-		client: mockClient,
-	}
-
-	buf := &bytes.Buffer{}
-	conn := &mockConn{Buffer: buf}
-
-	req := Request{
-		ID:     1,
-		Method: "cups.cancelJob",
-		Params: map[string]interface{}{
-			"jobID": float64(1),
-		},
-	}
-
-	handleCancelJob(conn, req, m)
-
-	var resp models.Response[SuccessResult]
-	err := json.NewDecoder(buf).Decode(&resp)
-	assert.NoError(t, err)
-	assert.NotNil(t, resp.Result)
-	assert.True(t, resp.Result.Success)
-}
-
-func TestHandlePurgeJobs(t *testing.T) {
-	mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-	mockClient.EXPECT().CancelAllJob("printer1", true).Return(nil)
-
-	m := &Manager{
-		client: mockClient,
-	}
-
-	buf := &bytes.Buffer{}
-	conn := &mockConn{Buffer: buf}
-
-	req := Request{
-		ID:     1,
-		Method: "cups.purgeJobs",
-		Params: map[string]interface{}{
-			"printerName": "printer1",
-		},
-	}
-
-	handlePurgeJobs(conn, req, m)
-
-	var resp models.Response[SuccessResult]
-	err := json.NewDecoder(buf).Decode(&resp)
-	assert.NoError(t, err)
-	assert.NotNil(t, resp.Result)
-	assert.True(t, resp.Result.Success)
-}
-
-func TestHandleRequest_UnknownMethod(t *testing.T) {
-	mockClient := mocks_cups.NewMockCUPSClientInterface(t)
-
-	m := &Manager{
-		client: mockClient,
-	}
-
-	buf := &bytes.Buffer{}
-	conn := &mockConn{Buffer: buf}
-
-	req := Request{
-		ID:     1,
-		Method: "cups.unknownMethod",
-	}
-
-	HandleRequest(conn, req, m)
-
-	var resp models.Response[interface{}]
-	err := json.NewDecoder(buf).Decode(&resp)
-	assert.NoError(t, err)
-	assert.Nil(t, resp.Result)
-	assert.NotNil(t, resp.Error)
-}

backend/internal/server/network/backend_iwd_unimplemented.go

@@ -1,47 +0,0 @@
-package network
-
-import "fmt"
-
-func (b *IWDBackend) GetWiredConnections() ([]WiredConnection, error) {
-	return nil, fmt.Errorf("wired connections not supported by iwd")
-}
-
-func (b *IWDBackend) GetWiredNetworkDetails(uuid string) (*WiredNetworkInfoResponse, error) {
-	return nil, fmt.Errorf("wired connections not supported by iwd")
-}
-
-func (b *IWDBackend) ConnectEthernet() error {
-	return fmt.Errorf("wired connections not supported by iwd")
-}
-
-func (b *IWDBackend) DisconnectEthernet() error {
-	return fmt.Errorf("wired connections not supported by iwd")
-}
-
-func (b *IWDBackend) ActivateWiredConnection(uuid string) error {
-	return fmt.Errorf("wired connections not supported by iwd")
-}
-
-func (b *IWDBackend) ListVPNProfiles() ([]VPNProfile, error) {
-	return nil, fmt.Errorf("VPN not supported by iwd backend")
-}
-
-func (b *IWDBackend) ListActiveVPN() ([]VPNActive, error) {
-	return nil, fmt.Errorf("VPN not supported by iwd backend")
-}
-
-func (b *IWDBackend) ConnectVPN(uuidOrName string, singleActive bool) error {
-	return fmt.Errorf("VPN not supported by iwd backend")
-}
-
-func (b *IWDBackend) DisconnectVPN(uuidOrName string) error {
-	return fmt.Errorf("VPN not supported by iwd backend")
-}
-
-func (b *IWDBackend) DisconnectAllVPN() error {
-	return fmt.Errorf("VPN not supported by iwd backend")
-}
-
-func (b *IWDBackend) ClearVPNCredentials(uuidOrName string) error {
-	return fmt.Errorf("VPN not supported by iwd backend")
-}

backend/internal/server/network/backend_networkmanager_ethernet_test.go

@@ -1,94 +0,0 @@
-package network
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestNetworkManagerBackend_GetWiredConnections_NoDevice(t *testing.T) {
-	backend, err := NewNetworkManagerBackend()
-	if err != nil {
-		t.Skipf("NetworkManager not available: %v", err)
-	}
-
-	backend.ethernetDevice = nil
-	_, err = backend.GetWiredConnections()
-	assert.Error(t, err)
-	assert.Contains(t, err.Error(), "no ethernet device available")
-}
-
-func TestNetworkManagerBackend_GetWiredNetworkDetails_NoDevice(t *testing.T) {
-	backend, err := NewNetworkManagerBackend()
-	if err != nil {
-		t.Skipf("NetworkManager not available: %v", err)
-	}
-
-	backend.ethernetDevice = nil
-	_, err = backend.GetWiredNetworkDetails("test-uuid")
-	assert.Error(t, err)
-	assert.Contains(t, err.Error(), "no ethernet device available")
-}
-
-func TestNetworkManagerBackend_ConnectEthernet_NoDevice(t *testing.T) {
-	backend, err := NewNetworkManagerBackend()
-	if err != nil {
-		t.Skipf("NetworkManager not available: %v", err)
-	}
-
-	backend.ethernetDevice = nil
-	err = backend.ConnectEthernet()
-	assert.Error(t, err)
-	assert.Contains(t, err.Error(), "no ethernet device available")
-}
-
-func TestNetworkManagerBackend_DisconnectEthernet_NoDevice(t *testing.T) {
-	backend, err := NewNetworkManagerBackend()
-	if err != nil {
-		t.Skipf("NetworkManager not available: %v", err)
-	}
-
-	backend.ethernetDevice = nil
-	err = backend.DisconnectEthernet()
-	assert.Error(t, err)
-	assert.Contains(t, err.Error(), "no ethernet device available")
-}
-
-func TestNetworkManagerBackend_ActivateWiredConnection_NoDevice(t *testing.T) {
-	backend, err := NewNetworkManagerBackend()
-	if err != nil {
-		t.Skipf("NetworkManager not available: %v", err)
-	}
-
-	backend.ethernetDevice = nil
-	err = backend.ActivateWiredConnection("test-uuid")
-	assert.Error(t, err)
-	assert.Contains(t, err.Error(), "no ethernet device available")
-}
-
-func TestNetworkManagerBackend_ActivateWiredConnection_NotFound(t *testing.T) {
-	backend, err := NewNetworkManagerBackend()
-	if err != nil {
-		t.Skipf("NetworkManager not available: %v", err)
-	}
-
-	if backend.ethernetDevice == nil {
-		t.Skip("No ethernet device available")
-	}
-
-	err = backend.ActivateWiredConnection("non-existent-uuid-12345")
-	assert.Error(t, err)
-	assert.Contains(t, err.Error(), "not found")
-}
-
-func TestNetworkManagerBackend_ListEthernetConnections_NoDevice(t *testing.T) {
-	backend, err := NewNetworkManagerBackend()
-	if err != nil {
-		t.Skipf("NetworkManager not available: %v", err)
-	}
-
-	backend.ethernetDevice = nil
-	_, err = backend.listEthernetConnections()
-	assert.Error(t, err)
-	assert.Contains(t, err.Error(), "no ethernet device available")
-}

backend/internal/server/network/backend_networkmanager_vpn.go

@@ -1,527 +0,0 @@
-package network
-
-import (
-	"fmt"
-	"sort"
-	"strings"
-	"time"
-
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
-	"github.com/Wifx/gonetworkmanager/v2"
-)
-
-func (b *NetworkManagerBackend) ListVPNProfiles() ([]VPNProfile, error) {
-	s := b.settings
-	if s == nil {
-		var err error
-		s, err = gonetworkmanager.NewSettings()
-		if err != nil {
-			return nil, fmt.Errorf("failed to get settings: %w", err)
-		}
-		b.settings = s
-	}
-
-	settingsMgr := s.(gonetworkmanager.Settings)
-	connections, err := settingsMgr.ListConnections()
-	if err != nil {
-		return nil, fmt.Errorf("failed to get connections: %w", err)
-	}
-
-	var profiles []VPNProfile
-	for _, conn := range connections {
-		settings, err := conn.GetSettings()
-		if err != nil {
-			continue
-		}
-
-		connMeta, ok := settings["connection"]
-		if !ok {
-			continue
-		}
-
-		connType, _ := connMeta["type"].(string)
-		if connType != "vpn" && connType != "wireguard" {
-			continue
-		}
-
-		connID, _ := connMeta["id"].(string)
-		connUUID, _ := connMeta["uuid"].(string)
-
-		profile := VPNProfile{
-			Name: connID,
-			UUID: connUUID,
-			Type: connType,
-		}
-
-		if connType == "vpn" {
-			if vpnSettings, ok := settings["vpn"]; ok {
-				if svcType, ok := vpnSettings["service-type"].(string); ok {
-					profile.ServiceType = svcType
-				}
-			}
-		}
-
-		profiles = append(profiles, profile)
-	}
-
-	sort.Slice(profiles, func(i, j int) bool {
-		return strings.ToLower(profiles[i].Name) < strings.ToLower(profiles[j].Name)
-	})
-
-	b.stateMutex.Lock()
-	b.state.VPNProfiles = profiles
-	b.stateMutex.Unlock()
-
-	return profiles, nil
-}
-
-func (b *NetworkManagerBackend) ListActiveVPN() ([]VPNActive, error) {
-	nm := b.nmConn.(gonetworkmanager.NetworkManager)
-
-	activeConns, err := nm.GetPropertyActiveConnections()
-	if err != nil {
-		return nil, fmt.Errorf("failed to get active connections: %w", err)
-	}
-
-	var active []VPNActive
-	for _, activeConn := range activeConns {
-		connType, err := activeConn.GetPropertyType()
-		if err != nil {
-			continue
-		}
-
-		if connType != "vpn" && connType != "wireguard" {
-			continue
-		}
-
-		uuid, _ := activeConn.GetPropertyUUID()
-		id, _ := activeConn.GetPropertyID()
-		state, _ := activeConn.GetPropertyState()
-
-		var stateStr string
-		switch state {
-		case 0:
-			stateStr = "unknown"
-		case 1:
-			stateStr = "activating"
-		case 2:
-			stateStr = "activated"
-		case 3:
-			stateStr = "deactivating"
-		case 4:
-			stateStr = "deactivated"
-		}
-
-		vpnActive := VPNActive{
-			Name:   id,
-			UUID:   uuid,
-			State:  stateStr,
-			Type:   connType,
-			Plugin: "",
-		}
-
-		if connType == "vpn" {
-			conn, _ := activeConn.GetPropertyConnection()
-			if conn != nil {
-				connSettings, err := conn.GetSettings()
-				if err == nil {
-					if vpnSettings, ok := connSettings["vpn"]; ok {
-						if svcType, ok := vpnSettings["service-type"].(string); ok {
-							vpnActive.Plugin = svcType
-						}
-					}
-				}
-			}
-		}
-
-		active = append(active, vpnActive)
-	}
-
-	b.stateMutex.Lock()
-	b.state.VPNActive = active
-	b.stateMutex.Unlock()
-
-	return active, nil
-}
-
-func (b *NetworkManagerBackend) ConnectVPN(uuidOrName string, singleActive bool) error {
-	if singleActive {
-		active, err := b.ListActiveVPN()
-		if err == nil && len(active) > 0 {
-			alreadyConnected := false
-			for _, vpn := range active {
-				if vpn.UUID == uuidOrName || vpn.Name == uuidOrName {
-					alreadyConnected = true
-					break
-				}
-			}
-
-			if !alreadyConnected {
-				if err := b.DisconnectAllVPN(); err != nil {
-					log.Warnf("Failed to disconnect existing VPNs: %v", err)
-				}
-				time.Sleep(500 * time.Millisecond)
-			} else {
-				return nil
-			}
-		}
-	}
-
-	s := b.settings
-	if s == nil {
-		var err error
-		s, err = gonetworkmanager.NewSettings()
-		if err != nil {
-			return fmt.Errorf("failed to get settings: %w", err)
-		}
-		b.settings = s
-	}
-
-	settingsMgr := s.(gonetworkmanager.Settings)
-	connections, err := settingsMgr.ListConnections()
-	if err != nil {
-		return fmt.Errorf("failed to get connections: %w", err)
-	}
-
-	var targetConn gonetworkmanager.Connection
-	for _, conn := range connections {
-		settings, err := conn.GetSettings()
-		if err != nil {
-			continue
-		}
-
-		connMeta, ok := settings["connection"]
-		if !ok {
-			continue
-		}
-
-		connType, _ := connMeta["type"].(string)
-		if connType != "vpn" && connType != "wireguard" {
-			continue
-		}
-
-		connID, _ := connMeta["id"].(string)
-		connUUID, _ := connMeta["uuid"].(string)
-
-		if connUUID == uuidOrName || connID == uuidOrName {
-			targetConn = conn
-			break
-		}
-	}
-
-	if targetConn == nil {
-		return fmt.Errorf("VPN connection not found: %s", uuidOrName)
-	}
-
-	targetSettings, err := targetConn.GetSettings()
-	if err != nil {
-		return fmt.Errorf("failed to get connection settings: %w", err)
-	}
-
-	var targetUUID string
-	if connMeta, ok := targetSettings["connection"]; ok {
-		if uuid, ok := connMeta["uuid"].(string); ok {
-			targetUUID = uuid
-		}
-	}
-
-	b.stateMutex.Lock()
-	b.state.IsConnectingVPN = true
-	b.state.ConnectingVPNUUID = targetUUID
-	b.stateMutex.Unlock()
-
-	if b.onStateChange != nil {
-		b.onStateChange()
-	}
-
-	nm := b.nmConn.(gonetworkmanager.NetworkManager)
-	activeConn, err := nm.ActivateConnection(targetConn, nil, nil)
-	if err != nil {
-		b.stateMutex.Lock()
-		b.state.IsConnectingVPN = false
-		b.state.ConnectingVPNUUID = ""
-		b.stateMutex.Unlock()
-
-		if b.onStateChange != nil {
-			b.onStateChange()
-		}
-
-		return fmt.Errorf("failed to activate VPN: %w", err)
-	}
-
-	if activeConn != nil {
-		state, _ := activeConn.GetPropertyState()
-		if state == 2 {
-			b.stateMutex.Lock()
-			b.state.IsConnectingVPN = false
-			b.state.ConnectingVPNUUID = ""
-			b.stateMutex.Unlock()
-			b.ListActiveVPN()
-			if b.onStateChange != nil {
-				b.onStateChange()
-			}
-		}
-	}
-
-	return nil
-}
-
-func (b *NetworkManagerBackend) DisconnectVPN(uuidOrName string) error {
-	nm := b.nmConn.(gonetworkmanager.NetworkManager)
-
-	activeConns, err := nm.GetPropertyActiveConnections()
-	if err != nil {
-		return fmt.Errorf("failed to get active connections: %w", err)
-	}
-
-	log.Debugf("[DisconnectVPN] Looking for VPN: %s", uuidOrName)
-
-	for _, activeConn := range activeConns {
-		connType, err := activeConn.GetPropertyType()
-		if err != nil {
-			continue
-		}
-
-		if connType != "vpn" && connType != "wireguard" {
-			continue
-		}
-
-		uuid, _ := activeConn.GetPropertyUUID()
-		id, _ := activeConn.GetPropertyID()
-		state, _ := activeConn.GetPropertyState()
-
-		log.Debugf("[DisconnectVPN] Found active VPN: uuid=%s id=%s state=%d", uuid, id, state)
-
-		if uuid == uuidOrName || id == uuidOrName {
-			log.Infof("[DisconnectVPN] Deactivating VPN: %s (state=%d)", id, state)
-			if err := nm.DeactivateConnection(activeConn); err != nil {
-				return fmt.Errorf("failed to deactivate VPN: %w", err)
-			}
-			b.ListActiveVPN()
-			if b.onStateChange != nil {
-				b.onStateChange()
-			}
-			return nil
-		}
-	}
-
-	log.Warnf("[DisconnectVPN] VPN not found in active connections: %s", uuidOrName)
-
-	s := b.settings
-	if s == nil {
-		var err error
-		s, err = gonetworkmanager.NewSettings()
-		if err != nil {
-			return fmt.Errorf("VPN connection not active and cannot access settings: %w", err)
-		}
-		b.settings = s
-	}
-
-	settingsMgr := s.(gonetworkmanager.Settings)
-	connections, err := settingsMgr.ListConnections()
-	if err != nil {
-		return fmt.Errorf("VPN connection not active: %s", uuidOrName)
-	}
-
-	for _, conn := range connections {
-		settings, err := conn.GetSettings()
-		if err != nil {
-			continue
-		}
-
-		connMeta, ok := settings["connection"]
-		if !ok {
-			continue
-		}
-
-		connType, _ := connMeta["type"].(string)
-		if connType != "vpn" && connType != "wireguard" {
-			continue
-		}
-
-		connID, _ := connMeta["id"].(string)
-		connUUID, _ := connMeta["uuid"].(string)
-
-		if connUUID == uuidOrName || connID == uuidOrName {
-			log.Infof("[DisconnectVPN] VPN connection exists but not active: %s", connID)
-			return nil
-		}
-	}
-
-	return fmt.Errorf("VPN connection not found: %s", uuidOrName)
-}
-
-func (b *NetworkManagerBackend) DisconnectAllVPN() error {
-	nm := b.nmConn.(gonetworkmanager.NetworkManager)
-
-	activeConns, err := nm.GetPropertyActiveConnections()
-	if err != nil {
-		return fmt.Errorf("failed to get active connections: %w", err)
-	}
-
-	var lastErr error
-	var disconnected bool
-	for _, activeConn := range activeConns {
-		connType, err := activeConn.GetPropertyType()
-		if err != nil {
-			continue
-		}
-
-		if connType != "vpn" && connType != "wireguard" {
-			continue
-		}
-
-		if err := nm.DeactivateConnection(activeConn); err != nil {
-			lastErr = err
-			log.Warnf("Failed to deactivate VPN connection: %v", err)
-		} else {
-			disconnected = true
-		}
-	}
-
-	if disconnected {
-		b.ListActiveVPN()
-		if b.onStateChange != nil {
-			b.onStateChange()
-		}
-	}
-
-	return lastErr
-}
-
-func (b *NetworkManagerBackend) ClearVPNCredentials(uuidOrName string) error {
-	s := b.settings
-	if s == nil {
-		var err error
-		s, err = gonetworkmanager.NewSettings()
-		if err != nil {
-			return fmt.Errorf("failed to get settings: %w", err)
-		}
-		b.settings = s
-	}
-
-	settingsMgr := s.(gonetworkmanager.Settings)
-	connections, err := settingsMgr.ListConnections()
-	if err != nil {
-		return fmt.Errorf("failed to get connections: %w", err)
-	}
-
-	for _, conn := range connections {
-		settings, err := conn.GetSettings()
-		if err != nil {
-			continue
-		}
-
-		connMeta, ok := settings["connection"]
-		if !ok {
-			continue
-		}
-
-		connType, _ := connMeta["type"].(string)
-		if connType != "vpn" && connType != "wireguard" {
-			continue
-		}
-
-		connID, _ := connMeta["id"].(string)
-		connUUID, _ := connMeta["uuid"].(string)
-
-		if connUUID == uuidOrName || connID == uuidOrName {
-			if connType == "vpn" {
-				if vpnSettings, ok := settings["vpn"]; ok {
-					delete(vpnSettings, "secrets")
-
-					if dataMap, ok := vpnSettings["data"].(map[string]string); ok {
-						dataMap["password-flags"] = "1"
-						vpnSettings["data"] = dataMap
-					}
-
-					vpnSettings["password-flags"] = uint32(1)
-				}
-
-				settings["vpn-secrets"] = make(map[string]interface{})
-			}
-
-			if err := conn.Update(settings); err != nil {
-				return fmt.Errorf("failed to update connection: %w", err)
-			}
-
-			if err := conn.ClearSecrets(); err != nil {
-				log.Warnf("ClearSecrets call failed (may not be critical): %v", err)
-			}
-
-			log.Infof("Cleared credentials for VPN: %s", connID)
-			return nil
-		}
-	}
-
-	return fmt.Errorf("VPN connection not found: %s", uuidOrName)
-}
-
-func (b *NetworkManagerBackend) updateVPNConnectionState() {
-	b.stateMutex.RLock()
-	isConnectingVPN := b.state.IsConnectingVPN
-	connectingVPNUUID := b.state.ConnectingVPNUUID
-	b.stateMutex.RUnlock()
-
-	if !isConnectingVPN || connectingVPNUUID == "" {
-		return
-	}
-
-	nm := b.nmConn.(gonetworkmanager.NetworkManager)
-	activeConns, err := nm.GetPropertyActiveConnections()
-	if err != nil {
-		return
-	}
-
-	foundConnection := false
-	for _, activeConn := range activeConns {
-		connType, err := activeConn.GetPropertyType()
-		if err != nil {
-			continue
-		}
-
-		if connType != "vpn" && connType != "wireguard" {
-			continue
-		}
-
-		uuid, err := activeConn.GetPropertyUUID()
-		if err != nil {
-			continue
-		}
-
-		state, _ := activeConn.GetPropertyState()
-		stateReason, _ := activeConn.GetPropertyStateFlags()
-
-		if uuid == connectingVPNUUID {
-			foundConnection = true
-
-			switch state {
-			case 2:
-				log.Infof("[updateVPNConnectionState] VPN connection successful: %s", uuid)
-				b.stateMutex.Lock()
-				b.state.IsConnectingVPN = false
-				b.state.ConnectingVPNUUID = ""
-				b.state.LastError = ""
-				b.stateMutex.Unlock()
-				return
-			case 4:
-				log.Warnf("[updateVPNConnectionState] VPN connection failed/deactivated: %s (state=%d, flags=%d)", uuid, state, stateReason)
-				b.stateMutex.Lock()
-				b.state.IsConnectingVPN = false
-				b.state.ConnectingVPNUUID = ""
-				b.state.LastError = "VPN connection failed"
-				b.stateMutex.Unlock()
-				return
-			}
-		}
-	}
-
-	if !foundConnection {
-		log.Warnf("[updateVPNConnectionState] VPN connection no longer exists: %s", connectingVPNUUID)
-		b.stateMutex.Lock()
-		b.state.IsConnectingVPN = false
-		b.state.ConnectingVPNUUID = ""
-		b.state.LastError = "VPN connection failed"
-		b.stateMutex.Unlock()
-	}
-}

backend/internal/server/network/wired_test.go

@@ -1,23 +0,0 @@
-package network
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestManager_GetWiredConfigs(t *testing.T) {
-	manager := &Manager{
-		state: &NetworkState{
-			EthernetConnected: true,
-			WiredConnections: []WiredConnection{
-				{ID: "Test", IsActive: true},
-			},
-		},
-	}
-
-	configs := manager.GetWiredConfigs()
-
-	assert.Len(t, configs, 1)
-	assert.Equal(t, "Test", configs[0].ID)
-}

backend/internal/tui/views_nixos_wm.go

@@ -1,85 +0,0 @@
-package tui
-
-import (
-	"strings"
-
-	tea "github.com/charmbracelet/bubbletea"
-)
-
-func (m Model) viewMissingWMInstructions() string {
-	var b strings.Builder
-
-	b.WriteString(m.renderBanner())
-	b.WriteString("\n\n")
-
-	// Determine which WM is missing
-	wmName := "Niri"
-	installCmd := `environment.systemPackages = with pkgs; [
-  niri
-];`
-	alternateCmd := `# Or enable the module if available:
-# programs.niri.enable = true;`
-
-	if m.selectedWM == 1 {
-		wmName = "Hyprland"
-		installCmd = `programs.hyprland.enable = true;`
-		alternateCmd = `# Or add to systemPackages:
-# environment.systemPackages = with pkgs; [
-#   hyprland
-# ];`
-	}
-
-	// Title
-	title := m.styles.Title.Render("⚠️  " + wmName + " Not Installed")
-	b.WriteString(title)
-	b.WriteString("\n\n")
-
-	// Explanation
-	explanation := m.styles.Normal.Render(wmName + " needs to be installed system-wide on NixOS.")
-	b.WriteString(explanation)
-	b.WriteString("\n\n")
-
-	// Instructions
-	instructions := m.styles.Subtle.Render("To install " + wmName + ", add this to your /etc/nixos/configuration.nix:")
-	b.WriteString(instructions)
-	b.WriteString("\n\n")
-
-	// Command box
-	cmdBox := m.styles.CodeBlock.Render(installCmd)
-	b.WriteString(cmdBox)
-	b.WriteString("\n\n")
-
-	// Alternate command
-	altBox := m.styles.Subtle.Render(alternateCmd)
-	b.WriteString(altBox)
-	b.WriteString("\n\n")
-
-	// Rebuild instruction
-	rebuildInstruction := m.styles.Normal.Render("Then rebuild your system:")
-	b.WriteString(rebuildInstruction)
-	b.WriteString("\n")
-
-	rebuildCmd := m.styles.CodeBlock.Render("sudo nixos-rebuild switch")
-	b.WriteString(rebuildCmd)
-	b.WriteString("\n\n")
-
-	// Navigation help
-	help := m.styles.Subtle.Render("Press Esc to go back and select a different window manager, or Ctrl+C to exit")
-	b.WriteString(help)
-
-	return b.String()
-}
-
-func (m Model) updateMissingWMInstructionsState(msg tea.Msg) (tea.Model, tea.Cmd) {
-	if keyMsg, ok := msg.(tea.KeyMsg); ok {
-		switch keyMsg.String() {
-		case "esc":
-			// Go back to window manager selection
-			m.state = StateSelectWindowManager
-			return m, m.listenForLogs()
-		case "ctrl+c":
-			return m, tea.Quit
-		}
-	}
-	return m, m.listenForLogs()
-}

core/.golangci.yml

@@ -0,0 +1,105 @@
+version: "2"
+
+linters:
+  enable:
+    - revive
+
+  settings:
+    revive:
+      rules:
+        - name: use-any
+          severity: error
+    errcheck:
+      check-type-assertions: false
+      check-blank: false
+      exclude-functions:
+        # Cleanup/destroy operations
+        - (io.Closer).Close
+        - (*os.File).Close
+        - (net.Conn).Close
+        - (*net.Conn).Close
+        # Signal handling
+        - (*os.Process).Signal
+        - (*os.Process).Kill
+        # DBus cleanup
+        - (*github.com/godbus/dbus/v5.Conn).RemoveMatchSignal
+        - (*github.com/godbus/dbus/v5.Conn).RemoveSignal
+        # Encoding to network connections (if conn is bad, nothing we can do)
+        - (*encoding/json.Encoder).Encode
+        - (net.Conn).Write
+        # Command execution where failure is expected/ignored
+        - (*os/exec.Cmd).Run
+        - (*os/exec.Cmd).Start
+        # Flush operations
+        - (*bufio.Writer).Flush
+        # Scanning user input
+        - fmt.Scanln
+        - fmt.Scanf
+        # Parse operations where default value is acceptable
+        - fmt.Sscanf
+        # Flag operations
+        - (*github.com/spf13/pflag.FlagSet).MarkHidden
+        # Binary encoding to buffer (can't fail for basic types)
+        - binary.Write
+        # File operations in cleanup paths
+        - os.Rename
+        - os.Remove
+        - os.RemoveAll
+        - (*os.File).WriteString
+        # Stdout/stderr writes (can't meaningfully handle failure)
+        - fmt.Fprintln
+        - fmt.Fprintf
+        - fmt.Fprint
+        # Writing to pipes (if pipe is bad, nothing we can do)
+        - (*io.PipeWriter).Write
+        - (*os.File).Write
+
+  exclusions:
+    rules:
+      # Exclude generated mocks from all linters
+      - path: internal/mocks/
+        linters:
+          - errcheck
+          - govet
+          - unused
+          - ineffassign
+          - staticcheck
+          - gosimple
+          - revive
+      - path: _test\.go
+        linters:
+          - errcheck
+          - govet
+          - unused
+          - ineffassign
+          - staticcheck
+          - gosimple
+      # Exclude cleanup/teardown method calls from errcheck
+      - linters:
+          - errcheck
+        text: "Error return value of `.+\\.(Destroy|Release|Stop|Close|Roundtrip|Store)` is not checked"
+      # Exclude internal state update methods that are best-effort
+      - linters:
+          - errcheck
+        text: "Error return value of `[mb]\\.\\w*(update|initialize|recreate|acquire|enumerate|list|List|Ensure|refresh|Lock)\\w*` is not checked"
+      # Exclude SetMode on wayland power controls (best-effort)
+      - linters:
+          - errcheck
+        text: "Error return value of `.+\\.SetMode` is not checked"
+      # Exclude AddMatchSignal which is best-effort monitoring setup
+      - linters:
+          - errcheck
+        text: "Error return value of `.+\\.AddMatchSignal` is not checked"
+      # Exclude wayland pkg from errcheck and ineffassign (generated code patterns)
+      - linters:
+          - errcheck
+          - ineffassign
+        path: pkg/go-wayland/
+      # Exclude proto pkg from ineffassign (generated protocol code)
+      - linters:
+          - ineffassign
+        path: internal/proto/
+      # binary.Write to bytes.Buffer can't fail
+      - linters:
+          - errcheck
+        text: "Error return value of `binary\\.Write` is not checked"

core/.mockery.yml

@@ -0,0 +1,58 @@
+with-expecter: true
+dir: "internal/mocks/{{.InterfaceDirRelative}}"
+mockname: "Mock{{.InterfaceName}}"
+outpkg: "{{.PackageName}}"
+packages:
+  github.com/Wifx/gonetworkmanager/v2:
+    interfaces:
+      NetworkManager:
+      Device:
+      DeviceWireless:
+      AccessPoint:
+      Connection:
+      Settings:
+      ActiveConnection:
+      IP4Config:
+  net:
+    interfaces:
+      Conn:
+  github.com/AvengeMedia/danklinux/internal/plugins:
+    interfaces:
+      GitClient:
+  github.com/godbus/dbus/v5:
+    interfaces:
+      BusObject:
+  github.com/AvengeMedia/danklinux/internal/server/brightness:
+    config:
+      dir: "internal/mocks/brightness"
+      outpkg: mocks_brightness
+    interfaces:
+      DBusConn:
+  github.com/AvengeMedia/DankMaterialShell/core/internal/server/network:
+    config:
+      dir: "internal/mocks/network"
+      outpkg: mocks_network
+    interfaces:
+      Backend:
+  github.com/AvengeMedia/DankMaterialShell/core/internal/server/cups:
+    config:
+      dir: "internal/mocks/cups"
+      outpkg: mocks_cups
+    interfaces:
+      CUPSClientInterface:
+      PkHelper:
+        config:
+          dir: "internal/mocks/cups_pkhelper"
+          outpkg: mocks_cups_pkhelper
+  github.com/AvengeMedia/DankMaterialShell/core/internal/server/evdev:
+    config:
+      dir: "internal/mocks/evdev"
+      outpkg: mocks_evdev
+    interfaces:
+      EvdevDevice:
+  github.com/AvengeMedia/DankMaterialShell/core/internal/version:
+    config:
+      dir: "internal/mocks/version"
+      outpkg: mocks_version
+    interfaces:
+      VersionFetcher:

core/Makefile

@@ -0,0 +1,163 @@
+BINARY_NAME=dms
+BINARY_NAME_INSTALL=dankinstall
+SOURCE_DIR=cmd/dms
+SOURCE_DIR_INSTALL=cmd/dankinstall
+BUILD_DIR=bin
+PREFIX ?= /usr/local
+INSTALL_DIR=$(PREFIX)/bin
+
+GO=go
+GOFLAGS=-ldflags="-s -w"
+
+# Version and build info
+BASE_VERSION=$(shell git describe --tags --abbrev=0 2>/dev/null | sed 's/^v//' || echo "0.0.0")
+COMMIT_COUNT=$(shell git rev-list --count HEAD 2>/dev/null || echo "0")
+COMMIT_HASH=$(shell git rev-parse --short=8 HEAD 2>/dev/null || echo "unknown")
+VERSION?=$(BASE_VERSION)+git$(COMMIT_COUNT).$(COMMIT_HASH)
+BUILD_TIME?=$(shell date -u '+%Y-%m-%d_%H:%M:%S')
+COMMIT?=$(COMMIT_HASH)
+
+BUILD_LDFLAGS=-ldflags='-s -w -X main.Version=$(VERSION) -X main.buildTime=$(BUILD_TIME) -X main.commit=$(COMMIT)'
+
+# Architecture to build for dist target (amd64, arm64, or all)
+ARCH ?= all
+
+.PHONY: all build dankinstall dist clean install install-all install-dankinstall uninstall uninstall-all uninstall-dankinstall install-config uninstall-config test fmt vet deps print-version help
+
+# Default target
+all: build
+
+# Build the main binary (dms)
+build:
+	@echo "Building $(BINARY_NAME)..."
+	@mkdir -p $(BUILD_DIR)
+	CGO_ENABLED=0 $(GO) build $(BUILD_LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME) ./$(SOURCE_DIR)
+	@echo "Build complete: $(BUILD_DIR)/$(BINARY_NAME)"
+
+dankinstall:
+	@echo "Building $(BINARY_NAME_INSTALL)..."
+	@mkdir -p $(BUILD_DIR)
+	CGO_ENABLED=0 $(GO) build $(BUILD_LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME_INSTALL) ./$(SOURCE_DIR_INSTALL)
+	@echo "Build complete: $(BUILD_DIR)/$(BINARY_NAME_INSTALL)"
+
+# Build distro binaries for amd64 and arm64 (Linux only, no update/greeter support)
+dist:
+ifeq ($(ARCH),all)
+	@echo "Building $(BINARY_NAME) for distribution (amd64 and arm64)..."
+	@mkdir -p $(BUILD_DIR)
+	@echo "Building for linux/amd64..."
+	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 $(GO) build -tags distro_binary $(BUILD_LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-amd64 ./$(SOURCE_DIR)
+	@echo "Building for linux/arm64..."
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 $(GO) build -tags distro_binary $(BUILD_LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 ./$(SOURCE_DIR)
+	@echo "Distribution builds complete:"
+	@echo "  $(BUILD_DIR)/$(BINARY_NAME)-linux-amd64"
+	@echo "  $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64"
+else
+	@echo "Building $(BINARY_NAME) for distribution ($(ARCH))..."
+	@mkdir -p $(BUILD_DIR)
+	@echo "Building for linux/$(ARCH)..."
+	CGO_ENABLED=0 GOOS=linux GOARCH=$(ARCH) $(GO) build -tags distro_binary $(BUILD_LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-$(ARCH) ./$(SOURCE_DIR)
+	@echo "Distribution build complete:"
+	@echo "  $(BUILD_DIR)/$(BINARY_NAME)-linux-$(ARCH)"
+endif
+
+build-all: build dankinstall
+
+install: build
+	@echo "Installing $(BINARY_NAME) to $(INSTALL_DIR)..."
+	@install -D -m 755 $(BUILD_DIR)/$(BINARY_NAME) $(INSTALL_DIR)/$(BINARY_NAME)
+	@echo "Installation complete"
+
+install-all: build-all
+	@echo "Installing $(BINARY_NAME) to $(INSTALL_DIR)..."
+	@install -D -m 755 $(BUILD_DIR)/$(BINARY_NAME) $(INSTALL_DIR)/$(BINARY_NAME)
+	@echo "Installing $(BINARY_NAME_INSTALL) to $(INSTALL_DIR)..."
+	@install -D -m 755 $(BUILD_DIR)/$(BINARY_NAME_INSTALL) $(INSTALL_DIR)/$(BINARY_NAME_INSTALL)
+	@echo "Installation complete"
+
+install-dankinstall: dankinstall
+	@echo "Installing $(BINARY_NAME_INSTALL) to $(INSTALL_DIR)..."
+	@install -D -m 755 $(BUILD_DIR)/$(BINARY_NAME_INSTALL) $(INSTALL_DIR)/$(BINARY_NAME_INSTALL)
+	@echo "Installation complete"
+
+uninstall:
+	@echo "Uninstalling $(BINARY_NAME) from $(INSTALL_DIR)..."
+	@rm -f $(INSTALL_DIR)/$(BINARY_NAME)
+	@echo "Uninstall complete"
+
+uninstall-all:
+	@echo "Uninstalling $(BINARY_NAME) from $(INSTALL_DIR)..."
+	@rm -f $(INSTALL_DIR)/$(BINARY_NAME)
+	@echo "Uninstalling $(BINARY_NAME_INSTALL) from $(INSTALL_DIR)..."
+	@rm -f $(INSTALL_DIR)/$(BINARY_NAME_INSTALL)
+	@echo "Uninstall complete"
+
+uninstall-dankinstall:
+	@echo "Uninstalling $(BINARY_NAME_INSTALL) from $(INSTALL_DIR)..."
+	@rm -f $(INSTALL_DIR)/$(BINARY_NAME_INSTALL)
+	@echo "Uninstall complete"
+
+clean:
+	@echo "Cleaning build artifacts..."
+	@rm -rf $(BUILD_DIR)
+	@echo "Clean complete"
+
+test:
+	@echo "Running tests..."
+	$(GO) test -v ./...
+
+fmt:
+	@echo "Formatting Go code..."
+	$(GO) fmt ./...
+
+vet:
+	@echo "Running go vet..."
+	$(GO) vet ./...
+
+deps:
+	@echo "Updating dependencies..."
+	$(GO) mod tidy
+	$(GO) mod download
+
+dev:
+	@echo "Building $(BINARY_NAME) for development..."
+	@mkdir -p $(BUILD_DIR)
+	$(GO) build -o $(BUILD_DIR)/$(BINARY_NAME) ./$(SOURCE_DIR)
+	@echo "Development build complete: $(BUILD_DIR)/$(BINARY_NAME)"
+
+check-go:
+	@echo "Checking Go version..."
+	@go version | grep -E "go1\.(2[2-9]|[3-9][0-9])" > /dev/null || (echo "ERROR: Go 1.22 or higher required" && exit 1)
+	@echo "Go version OK"
+
+version: check-go
+	@echo "Version: $(VERSION)"
+	@echo "Build Time: $(BUILD_TIME)"
+	@echo "Commit: $(COMMIT)"
+
+print-version:
+	@echo "$(VERSION)"
+
+help:
+	@echo "Available targets:"
+	@echo "  all                 - Build the main binary (dms) (default)"
+	@echo "  build               - Build the main binary (dms)"
+	@echo "  dankinstall         - Build dankinstall binary"
+	@echo "  dist                - Build dms for linux amd64/arm64 (no update/greeter)"
+	@echo "                        Use ARCH=amd64 or ARCH=arm64 to build only one"
+	@echo "  build-all           - Build both binaries"
+	@echo "  install             - Install dms to $(INSTALL_DIR)"
+	@echo "  install-all         - Install both dms and dankinstall to $(INSTALL_DIR)"
+	@echo "  install-dankinstall - Install only dankinstall to $(INSTALL_DIR)"
+	@echo "  uninstall           - Remove dms from $(INSTALL_DIR)"
+	@echo "  uninstall-all       - Remove both binaries from $(INSTALL_DIR)"
+	@echo "  uninstall-dankinstall - Remove only dankinstall from $(INSTALL_DIR)"
+	@echo "  clean               - Clean build artifacts"
+	@echo "  test                - Run tests"
+	@echo "  fmt                 - Format Go code"
+	@echo "  vet                 - Run go vet"
+	@echo "  deps                - Update dependencies"
+	@echo "  dev                 - Build with debug info"
+	@echo "  check-go            - Check Go version compatibility"
+	@echo "  version             - Show version information"
+	@echo "  help                - Show this help message"

core/README.md

@@ -16,6 +16,9 @@ Distribution-aware installer with TUI for deploying DMS and compositor configura
 
 **Wayland Protocols**
 - `wlr-gamma-control-unstable-v1` - Night mode and gamma control
+- `wlr-screencopy-unstable-v1` - Screen capture for color picker
+- `wlr-layer-shell-unstable-v1` - Overlay surfaces for color picker
+- `wp-viewporter` - Fractional scaling support
 - `dwl-ipc-unstable-v2` - dwl/MangoWC workspace integration
 - `ext-workspace-v1` - Workspace protocol support
 - `wlr-output-management-unstable-v1` - Display configuration
@@ -31,6 +34,7 @@ Distribution-aware installer with TUI for deploying DMS and compositor configura
 - DDC/CI protocol - External monitor brightness control (like `ddcutil`)
 - Backlight control - Internal display brightness via `login1` or sysfs
 - LED control - Keyboard/device LED management
+- evdev input monitoring - Keyboard state tracking (caps lock, etc.)
 
 **Plugin System**
 - Plugin registry integration
@@ -43,9 +47,24 @@ Distribution-aware installer with TUI for deploying DMS and compositor configura
 - `dms ipc <command>` - Send IPC commands (toggle launcher, notifications, etc.)
 - `dms plugins [install|browse|search]` - Plugin management
 - `dms brightness [list|set]` - Control display/monitor brightness
+- `dms color pick` - Native color picker (see below)
 - `dms update` - Update DMS and dependencies (disabled in distro packages)
 - `dms greeter install` - Install greetd greeter (disabled in distro packages)
 
+### Color Picker
+
+Native Wayland color picker with magnifier, no external dependencies. Supports HiDPI and fractional scaling.
+
+```bash
+dms color pick              # Pick color, output hex
+dms color pick --rgb        # Output as RGB (255 128 64)
+dms color pick --hsv        # Output as HSV (24 75% 100%)
+dms color pick --json       # Output all formats as JSON
+dms color pick -a           # Auto-copy to clipboard
+```
+
+The on-screen preview displays the selected format. JSON output includes hex, RGB, HSL, HSV, and CMYK values.
+
 ## Building
 
 Requires Go 1.24+
@@ -71,6 +90,13 @@ sudo make install  # Install to /usr/local/bin/dms
 
 ## Development
 
+**Setup pre-commit hooks:**
+```bash
+git config core.hooksPath .githooks
+```
+
+This runs gofmt, golangci-lint, tests, and builds before each commit when `core/` files are staged.
+
 **Regenerating Wayland Protocol Bindings:**
 ```bash
 go install github.com/rajveermalviya/go-wayland/cmd/go-wayland-scanner@latest

core/cmd/dankinstall/main.go

@@ -4,15 +4,15 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/logger"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/tui"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/tui"
 	tea "github.com/charmbracelet/bubbletea"
 )
 
 var Version = "dev"
 
 func main() {
-	fileLogger, err := logger.NewFileLogger()
+	fileLogger, err := log.NewFileLogger()
 	if err != nil {
 		fmt.Printf("Warning: Failed to create log file: %v\n", err)
 		fmt.Println("Continuing without file logging...")

core/cmd/dms/commands_brightness.go

@@ -5,8 +5,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/server/brightness"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/server/brightness"
 	"github.com/spf13/cobra"
 )
 
@@ -28,7 +28,14 @@ var brightnessSetCmd = &cobra.Command{
 	Short: "Set brightness for a device",
 	Long:  "Set brightness percentage (0-100) for a specific device",
 	Args:  cobra.ExactArgs(2),
-	Run:   runBrightnessSet,
+	ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) != 0 {
+			return nil, cobra.ShellCompDirectiveNoFileComp
+		}
+		includeDDC, _ := cmd.Flags().GetBool("ddc")
+		return getBrightnessDevices(includeDDC), cobra.ShellCompDirectiveNoFileComp
+	},
+	Run: runBrightnessSet,
 }
 
 var brightnessGetCmd = &cobra.Command{
@@ -36,7 +43,14 @@ var brightnessGetCmd = &cobra.Command{
 	Short: "Get brightness for a device",
 	Long:  "Get current brightness percentage for a specific device",
 	Args:  cobra.ExactArgs(1),
-	Run:   runBrightnessGet,
+	ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) != 0 {
+			return nil, cobra.ShellCompDirectiveNoFileComp
+		}
+		includeDDC, _ := cmd.Flags().GetBool("ddc")
+		return getBrightnessDevices(includeDDC), cobra.ShellCompDirectiveNoFileComp
+	},
+	Run: runBrightnessGet,
 }
 
 func init() {
@@ -105,9 +119,7 @@ Global Flags:
 	brightnessCmd.AddCommand(brightnessListCmd, brightnessSetCmd, brightnessGetCmd)
 }
 
-func runBrightnessList(cmd *cobra.Command, args []string) {
-	includeDDC, _ := cmd.Flags().GetBool("ddc")
-
+func getAllBrightnessDevices(includeDDC bool) []brightness.Device {
 	allDevices := []brightness.Device{}
 
 	sysfs, err := brightness.NewSysfsBackend()
@@ -138,6 +150,13 @@ func runBrightnessList(cmd *cobra.Command, args []string) {
 		}
 	}
 
+	return allDevices
+}
+
+func runBrightnessList(cmd *cobra.Command, args []string) {
+	includeDDC, _ := cmd.Flags().GetBool("ddc")
+	allDevices := getAllBrightnessDevices(includeDDC)
+
 	if len(allDevices) == 0 {
 		fmt.Println("No brightness devices found")
 		return
@@ -261,31 +280,20 @@ func runBrightnessSet(cmd *cobra.Command, args []string) {
 	log.Fatalf("Failed to set brightness for device: %s", deviceID)
 }
 
+func getBrightnessDevices(includeDDC bool) []string {
+	allDevices := getAllBrightnessDevices(includeDDC)
+
+	var deviceIDs []string
+	for _, device := range allDevices {
+		deviceIDs = append(deviceIDs, device.ID)
+	}
+	return deviceIDs
+}
+
 func runBrightnessGet(cmd *cobra.Command, args []string) {
 	deviceID := args[0]
 	includeDDC, _ := cmd.Flags().GetBool("ddc")
-
-	allDevices := []brightness.Device{}
-
-	sysfs, err := brightness.NewSysfsBackend()
-	if err == nil {
-		devices, err := sysfs.GetDevices()
-		if err == nil {
-			allDevices = append(allDevices, devices...)
-		}
-	}
-
-	if includeDDC {
-		ddc, err := brightness.NewDDCBackend()
-		if err == nil {
-			defer ddc.Close()
-			time.Sleep(100 * time.Millisecond)
-			devices, err := ddc.GetDevices()
-			if err == nil {
-				allDevices = append(allDevices, devices...)
-			}
-		}
-	}
+	allDevices := getAllBrightnessDevices(includeDDC)
 
 	for _, device := range allDevices {
 		if device.ID == deviceID {

core/cmd/dms/commands_colorpicker.go

@@ -0,0 +1,133 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/colorpicker"
+	"github.com/spf13/cobra"
+)
+
+var (
+	colorOutputFmt string
+	colorAutocopy  bool
+	colorNotify    bool
+	colorLowercase bool
+)
+
+var colorCmd = &cobra.Command{
+	Use:   "color",
+	Short: "Color utilities",
+	Long:  "Color utilities including picking colors from the screen",
+}
+
+var colorPickCmd = &cobra.Command{
+	Use:   "pick",
+	Short: "Pick a color from the screen",
+	Long: `Pick a color from anywhere on your screen using an interactive color picker.
+
+Click on any pixel to capture its color, or press Escape to cancel.
+
+Output format flags (mutually exclusive, default: --hex):
+  --hex  - Hexadecimal (#RRGGBB)
+  --rgb  - RGB values (R G B)
+  --hsl  - HSL values (H S% L%)
+  --hsv  - HSV values (H S% V%)
+  --cmyk - CMYK values (C% M% Y% K%)
+  --json - JSON with all formats
+
+Examples:
+  dms color pick                # Pick color, output as hex
+  dms color pick --rgb          # Output as RGB
+  dms color pick --json         # Output all formats as JSON
+  dms color pick --hex -l       # Output hex in lowercase
+  dms color pick -a             # Auto-copy result to clipboard`,
+	Run: runColorPick,
+}
+
+func init() {
+	colorPickCmd.Flags().Bool("hex", false, "Output as hexadecimal (#RRGGBB)")
+	colorPickCmd.Flags().Bool("rgb", false, "Output as RGB (R G B)")
+	colorPickCmd.Flags().Bool("hsl", false, "Output as HSL (H S% L%)")
+	colorPickCmd.Flags().Bool("hsv", false, "Output as HSV (H S% V%)")
+	colorPickCmd.Flags().Bool("cmyk", false, "Output as CMYK (C% M% Y% K%)")
+	colorPickCmd.Flags().Bool("json", false, "Output all formats as JSON")
+	colorPickCmd.Flags().StringVarP(&colorOutputFmt, "output-format", "o", "", "Custom output format template")
+	colorPickCmd.Flags().BoolVarP(&colorAutocopy, "autocopy", "a", false, "Copy result to clipboard")
+	colorPickCmd.Flags().BoolVarP(&colorLowercase, "lowercase", "l", false, "Output hex in lowercase")
+
+	colorPickCmd.MarkFlagsMutuallyExclusive("hex", "rgb", "hsl", "hsv", "cmyk", "json")
+
+	colorCmd.AddCommand(colorPickCmd)
+}
+
+func runColorPick(cmd *cobra.Command, args []string) {
+	format := colorpicker.FormatHex // default
+	jsonOutput, _ := cmd.Flags().GetBool("json")
+
+	if rgb, _ := cmd.Flags().GetBool("rgb"); rgb {
+		format = colorpicker.FormatRGB
+	} else if hsl, _ := cmd.Flags().GetBool("hsl"); hsl {
+		format = colorpicker.FormatHSL
+	} else if hsv, _ := cmd.Flags().GetBool("hsv"); hsv {
+		format = colorpicker.FormatHSV
+	} else if cmyk, _ := cmd.Flags().GetBool("cmyk"); cmyk {
+		format = colorpicker.FormatCMYK
+	}
+
+	config := colorpicker.Config{
+		Format:       format,
+		CustomFormat: colorOutputFmt,
+		Lowercase:    colorLowercase,
+		Autocopy:     colorAutocopy,
+		Notify:       colorNotify,
+	}
+
+	picker := colorpicker.New(config)
+	color, err := picker.Run()
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error: %v\n", err)
+		os.Exit(1)
+	}
+
+	if color == nil {
+		os.Exit(0)
+	}
+
+	var output string
+	if jsonOutput {
+		jsonStr, err := color.ToJSON()
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "Error: %v\n", err)
+			os.Exit(1)
+		}
+		output = jsonStr
+	} else {
+		output = color.Format(config.Format, config.Lowercase, config.CustomFormat)
+	}
+
+	if colorAutocopy {
+		copyToClipboard(output)
+	}
+
+	if jsonOutput {
+		fmt.Println(output)
+	} else if color.IsDark() {
+		fmt.Printf("\033[48;2;%d;%d;%dm\033[97m %s \033[0m\n", color.R, color.G, color.B, output)
+	} else {
+		fmt.Printf("\033[48;2;%d;%d;%dm\033[30m %s \033[0m\n", color.R, color.G, color.B, output)
+	}
+}
+
+func copyToClipboard(text string) {
+	var cmd *exec.Cmd
+	if _, err := exec.LookPath("wl-copy"); err == nil {
+		cmd = exec.Command("wl-copy", text)
+	} else {
+		fmt.Fprintln(os.Stderr, "wl-copy not found, cannot copy to clipboard")
+		return
+	}
+
+	_ = cmd.Run()
+}

core/cmd/dms/commands_common.go

@@ -2,11 +2,13 @@ package main
 
 import (
 	"fmt"
+	"os"
+	"regexp"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/plugins"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/server"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/plugins"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/server"
 	"github.com/spf13/cobra"
 )
 
@@ -66,6 +68,10 @@ var ipcCmd = &cobra.Command{
 	Short:   "Send IPC commands to running DMS shell",
 	Long:    "Send IPC commands to running DMS shell (qs -c dms ipc <args>)",
 	PreRunE: findConfig,
+	ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		_ = findConfig(cmd, args)
+		return getShellIPCCompletions(args, toComplete), cobra.ShellCompDirectiveNoFileComp
+	},
 	Run: func(cmd *cobra.Command, args []string) {
 		runShellIPCCommand(args)
 	},
@@ -115,6 +121,12 @@ var pluginsInstallCmd = &cobra.Command{
 	Short: "Install a plugin by ID",
 	Long:  "Install a DMS plugin from the registry using its ID (e.g., 'myPlugin'). Plugin names with spaces are also supported for backward compatibility.",
 	Args:  cobra.ExactArgs(1),
+	ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) != 0 {
+			return nil, cobra.ShellCompDirectiveNoFileComp
+		}
+		return getAvailablePluginIDs(), cobra.ShellCompDirectiveNoFileComp
+	},
 	Run: func(cmd *cobra.Command, args []string) {
 		if err := installPluginCLI(args[0]); err != nil {
 			log.Fatalf("Error installing plugin: %v", err)
@@ -127,6 +139,12 @@ var pluginsUninstallCmd = &cobra.Command{
 	Short: "Uninstall a plugin by ID",
 	Long:  "Uninstall a DMS plugin using its ID (e.g., 'myPlugin'). Plugin names with spaces are also supported for backward compatibility.",
 	Args:  cobra.ExactArgs(1),
+	ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) != 0 {
+			return nil, cobra.ShellCompDirectiveNoFileComp
+		}
+		return getInstalledPluginIDs(), cobra.ShellCompDirectiveNoFileComp
+	},
 	Run: func(cmd *cobra.Command, args []string) {
 		if err := uninstallPluginCLI(args[0]); err != nil {
 			log.Fatalf("Error uninstalling plugin: %v", err)
@@ -136,10 +154,59 @@ var pluginsUninstallCmd = &cobra.Command{
 
 func runVersion(cmd *cobra.Command, args []string) {
 	printASCII()
-	fmt.Printf("%s\n", Version)
+	fmt.Printf("%s\n", formatVersion(Version))
+}
+
+// Git builds: dms (git) v0.6.2-XXXX
+// Stable releases: dms v0.6.2
+func formatVersion(version string) string {
+	// Arch/Debian/Ubuntu/OpenSUSE git format: 0.6.2+git2264.c5c5ce84
+	re := regexp.MustCompile(`^([\d.]+)\+git(\d+)\.`)
+	if matches := re.FindStringSubmatch(version); matches != nil {
+		return fmt.Sprintf("dms (git) v%s-%s", matches[1], matches[2])
+	}
+
+	// Fedora COPR git format: 0.0.git.2267.d430cae9
+	re = regexp.MustCompile(`^[\d.]+\.git\.(\d+)\.`)
+	if matches := re.FindStringSubmatch(version); matches != nil {
+		baseVersion := getBaseVersion()
+		return fmt.Sprintf("dms (git) v%s-%s", baseVersion, matches[1])
+	}
+
+	// Stable release format: 0.6.2
+	re = regexp.MustCompile(`^([\d.]+)$`)
+	if matches := re.FindStringSubmatch(version); matches != nil {
+		return fmt.Sprintf("dms v%s", matches[1])
+	}
+
+	return fmt.Sprintf("dms %s", version)
+}
+
+func getBaseVersion() string {
+	paths := []string{
+		"/usr/share/quickshell/dms/VERSION",
+		"/usr/local/share/quickshell/dms/VERSION",
+		"/etc/xdg/quickshell/dms/VERSION",
+	}
+
+	for _, path := range paths {
+		if content, err := os.ReadFile(path); err == nil {
+			ver := strings.TrimSpace(string(content))
+			ver = strings.TrimPrefix(ver, "v")
+			if re := regexp.MustCompile(`^([\d.]+)`); re.MatchString(ver) {
+				if matches := re.FindStringSubmatch(ver); matches != nil {
+					return matches[1]
+				}
+			}
+		}
+	}
+
+	// Fallback
+	return "0.6.2"
 }
 
 func startDebugServer() error {
+	server.CLIVersion = Version
 	return server.Start(true)
 }
 
@@ -298,6 +365,38 @@ func installPluginCLI(idOrName string) error {
 	return nil
 }
 
+func getAvailablePluginIDs() []string {
+	registry, err := plugins.NewRegistry()
+	if err != nil {
+		return nil
+	}
+
+	pluginList, err := registry.List()
+	if err != nil {
+		return nil
+	}
+
+	var ids []string
+	for _, p := range pluginList {
+		ids = append(ids, p.ID)
+	}
+	return ids
+}
+
+func getInstalledPluginIDs() []string {
+	manager, err := plugins.NewManager()
+	if err != nil {
+		return nil
+	}
+
+	installed, err := manager.ListInstalled()
+	if err != nil {
+		return nil
+	}
+
+	return installed
+}
+
 func uninstallPluginCLI(idOrName string) error {
 	manager, err := plugins.NewManager()
 	if err != nil {
@@ -368,8 +467,10 @@ func getCommonCommands() []*cobra.Command {
 		pluginsCmd,
 		dank16Cmd,
 		brightnessCmd,
+		dpmsCmd,
 		keybindsCmd,
 		greeterCmd,
 		setupCmd,
+		colorCmd,
 	}
 }

core/cmd/dms/commands_dank16.go

@@ -2,11 +2,10 @@ package main
 
 import (
 	"fmt"
-	"os"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/dank16"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/dank16"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
 	"github.com/spf13/cobra"
 )
 
@@ -25,9 +24,12 @@ func init() {
 	dank16Cmd.Flags().Bool("foot", false, "Output in Foot terminal format")
 	dank16Cmd.Flags().Bool("alacritty", false, "Output in Alacritty terminal format")
 	dank16Cmd.Flags().Bool("ghostty", false, "Output in Ghostty terminal format")
-	dank16Cmd.Flags().String("vscode-enrich", "", "Enrich existing VSCode theme file with terminal colors")
+	dank16Cmd.Flags().Bool("wezterm", false, "Output in Wezterm terminal format")
 	dank16Cmd.Flags().String("background", "", "Custom background color")
 	dank16Cmd.Flags().String("contrast", "dps", "Contrast algorithm: dps (Delta Phi Star, default) or wcag")
+	_ = dank16Cmd.RegisterFlagCompletionFunc("contrast", func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		return []string{"dps", "wcag"}, cobra.ShellCompDirectiveNoFileComp
+	})
 }
 
 func runDank16(cmd *cobra.Command, args []string) {
@@ -42,7 +44,7 @@ func runDank16(cmd *cobra.Command, args []string) {
 	isFoot, _ := cmd.Flags().GetBool("foot")
 	isAlacritty, _ := cmd.Flags().GetBool("alacritty")
 	isGhostty, _ := cmd.Flags().GetBool("ghostty")
-	vscodeEnrich, _ := cmd.Flags().GetString("vscode-enrich")
+	isWezterm, _ := cmd.Flags().GetBool("wezterm")
 	background, _ := cmd.Flags().GetString("background")
 	contrastAlgo, _ := cmd.Flags().GetString("contrast")
 
@@ -63,18 +65,7 @@ func runDank16(cmd *cobra.Command, args []string) {
 
 	colors := dank16.GeneratePalette(primaryColor, opts)
 
-	if vscodeEnrich != "" {
-		data, err := os.ReadFile(vscodeEnrich)
-		if err != nil {
-			log.Fatalf("Error reading file: %v", err)
-		}
-
-		enriched, err := dank16.EnrichVSCodeTheme(data, colors)
-		if err != nil {
-			log.Fatalf("Error enriching theme: %v", err)
-		}
-		fmt.Println(string(enriched))
-	} else if isJson {
+	if isJson {
 		fmt.Print(dank16.GenerateJSON(colors))
 	} else if isKitty {
 		fmt.Print(dank16.GenerateKittyTheme(colors))
@@ -84,6 +75,8 @@ func runDank16(cmd *cobra.Command, args []string) {
 		fmt.Print(dank16.GenerateAlacrittyTheme(colors))
 	} else if isGhostty {
 		fmt.Print(dank16.GenerateGhosttyTheme(colors))
+	} else if isWezterm {
+		fmt.Print(dank16.GenerateWeztermTheme(colors))
 	} else {
 		fmt.Print(dank16.GenerateGhosttyTheme(colors))
 	}

core/cmd/dms/commands_dpms.go

@@ -0,0 +1,105 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+	"github.com/spf13/cobra"
+)
+
+var dpmsCmd = &cobra.Command{
+	Use:   "dpms",
+	Short: "Control display power management",
+}
+
+var dpmsOnCmd = &cobra.Command{
+	Use:   "on [output]",
+	Short: "Turn display(s) on",
+	Args:  cobra.MaximumNArgs(1),
+	ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) != 0 {
+			return nil, cobra.ShellCompDirectiveNoFileComp
+		}
+		return getDPMSOutputs(), cobra.ShellCompDirectiveNoFileComp
+	},
+	Run: runDPMSOn,
+}
+
+var dpmsOffCmd = &cobra.Command{
+	Use:   "off [output]",
+	Short: "Turn display(s) off",
+	Args:  cobra.MaximumNArgs(1),
+	ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) != 0 {
+			return nil, cobra.ShellCompDirectiveNoFileComp
+		}
+		return getDPMSOutputs(), cobra.ShellCompDirectiveNoFileComp
+	},
+	Run: runDPMSOff,
+}
+
+var dpmsListCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List outputs",
+	Args:  cobra.NoArgs,
+	Run:   runDPMSList,
+}
+
+func init() {
+	dpmsCmd.AddCommand(dpmsOnCmd, dpmsOffCmd, dpmsListCmd)
+}
+
+func runDPMSOn(cmd *cobra.Command, args []string) {
+	outputName := ""
+	if len(args) > 0 {
+		outputName = args[0]
+	}
+
+	client, err := newDPMSClient()
+	if err != nil {
+		log.Fatalf("%v", err)
+	}
+	defer client.Close()
+
+	if err := client.SetDPMS(outputName, true); err != nil {
+		log.Fatalf("%v", err)
+	}
+}
+
+func runDPMSOff(cmd *cobra.Command, args []string) {
+	outputName := ""
+	if len(args) > 0 {
+		outputName = args[0]
+	}
+
+	client, err := newDPMSClient()
+	if err != nil {
+		log.Fatalf("%v", err)
+	}
+	defer client.Close()
+
+	if err := client.SetDPMS(outputName, false); err != nil {
+		log.Fatalf("%v", err)
+	}
+}
+
+func getDPMSOutputs() []string {
+	client, err := newDPMSClient()
+	if err != nil {
+		return nil
+	}
+	defer client.Close()
+	return client.ListOutputs()
+}
+
+func runDPMSList(cmd *cobra.Command, args []string) {
+	client, err := newDPMSClient()
+	if err != nil {
+		log.Fatalf("%v", err)
+	}
+	defer client.Close()
+
+	for _, output := range client.ListOutputs() {
+		fmt.Println(output)
+	}
+}

core/cmd/dms/commands_features.go

@@ -12,10 +12,10 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/distros"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/errdefs"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/version"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/distros"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/errdefs"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/version"
 	"github.com/spf13/cobra"
 )
 
@@ -77,8 +77,6 @@ func runUpdate() {
 	switch config.Family {
 	case distros.FamilyArch:
 		updateErr = updateArchLinux()
-	case distros.FamilyNix:
-		updateErr = updateNixOS()
 	case distros.FamilySUSE:
 		updateErr = updateOtherDistros()
 	default:
@@ -152,27 +150,6 @@ func updateArchLinux() error {
 	return nil
 }
 
-func updateNixOS() error {
-	fmt.Println("This will update DankMaterialShell using nix profile.")
-	if !confirmUpdate() {
-		return errdefs.ErrUpdateCancelled
-	}
-
-	fmt.Println("\nRunning: nix profile upgrade github:AvengeMedia/DankMaterialShell")
-	updateCmd := exec.Command("nix", "profile", "upgrade", "github:AvengeMedia/DankMaterialShell")
-	updateCmd.Stdout = os.Stdout
-	updateCmd.Stderr = os.Stderr
-	err := updateCmd.Run()
-	if err != nil {
-		fmt.Printf("Error: Failed to update using nix profile: %v\n", err)
-		fmt.Println("Falling back to git-based update method...")
-		return updateOtherDistros()
-	}
-
-	fmt.Println("dms successfully updated")
-	return nil
-}
-
 func updateOtherDistros() error {
 	homeDir, err := os.UserHomeDir()
 	if err != nil {

core/cmd/dms/commands_greeter.go

@@ -8,9 +8,11 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/greeter"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/greeter"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
 	"github.com/spf13/cobra"
+	"golang.org/x/text/cases"
+	"golang.org/x/text/language"
 )
 
 var greeterCmd = &cobra.Command{
@@ -217,6 +219,191 @@ func checkGroupExists(groupName string) bool {
 	return false
 }
 
+func disableDisplayManager(dmName string) (bool, error) {
+	state, err := getSystemdServiceState(dmName)
+	if err != nil {
+		return false, fmt.Errorf("failed to check %s state: %w", dmName, err)
+	}
+
+	if !state.Exists {
+		return false, nil
+	}
+
+	fmt.Printf("\nChecking %s...\n", dmName)
+	fmt.Printf("  Current state: enabled=%s\n", state.EnabledState)
+
+	actionTaken := false
+
+	if state.NeedsDisable {
+		var disableCmd *exec.Cmd
+		var actionVerb string
+
+		if state.EnabledState == "static" {
+			fmt.Printf("  Masking %s (static service cannot be disabled)...\n", dmName)
+			disableCmd = exec.Command("sudo", "systemctl", "mask", dmName)
+			actionVerb = "masked"
+		} else {
+			fmt.Printf("  Disabling %s...\n", dmName)
+			disableCmd = exec.Command("sudo", "systemctl", "disable", dmName)
+			actionVerb = "disabled"
+		}
+
+		disableCmd.Stdout = os.Stdout
+		disableCmd.Stderr = os.Stderr
+		if err := disableCmd.Run(); err != nil {
+			return actionTaken, fmt.Errorf("failed to disable/mask %s: %w", dmName, err)
+		}
+
+		enabledState, shouldDisable, verifyErr := checkSystemdServiceEnabled(dmName)
+		if verifyErr != nil {
+			fmt.Printf("  ⚠ Warning: Could not verify %s was %s: %v\n", dmName, actionVerb, verifyErr)
+		} else if shouldDisable {
+			return actionTaken, fmt.Errorf("%s is still in state '%s' after %s operation", dmName, enabledState, actionVerb)
+		} else {
+			fmt.Printf("  ✓ %s %s (now: %s)\n", cases.Title(language.English).String(actionVerb), dmName, enabledState)
+		}
+
+		actionTaken = true
+	} else {
+		if state.EnabledState == "masked" || state.EnabledState == "masked-runtime" {
+			fmt.Printf("  ✓ %s is already masked\n", dmName)
+		} else {
+			fmt.Printf("  ✓ %s is already disabled\n", dmName)
+		}
+	}
+
+	return actionTaken, nil
+}
+
+func ensureGreetdEnabled() error {
+	fmt.Println("\nChecking greetd service status...")
+
+	state, err := getSystemdServiceState("greetd")
+	if err != nil {
+		return fmt.Errorf("failed to check greetd state: %w", err)
+	}
+
+	if !state.Exists {
+		return fmt.Errorf("greetd service not found. Please install greetd first")
+	}
+
+	fmt.Printf("  Current state: %s\n", state.EnabledState)
+
+	if state.EnabledState == "masked" || state.EnabledState == "masked-runtime" {
+		fmt.Println("  Unmasking greetd...")
+		unmaskCmd := exec.Command("sudo", "systemctl", "unmask", "greetd")
+		unmaskCmd.Stdout = os.Stdout
+		unmaskCmd.Stderr = os.Stderr
+		if err := unmaskCmd.Run(); err != nil {
+			return fmt.Errorf("failed to unmask greetd: %w", err)
+		}
+		fmt.Println("  ✓ Unmasked greetd")
+	}
+
+	switch state.EnabledState {
+	case "disabled", "masked", "masked-runtime":
+		fmt.Println("  Enabling greetd service...")
+		enableCmd := exec.Command("sudo", "systemctl", "enable", "greetd")
+		enableCmd.Stdout = os.Stdout
+		enableCmd.Stderr = os.Stderr
+		if err := enableCmd.Run(); err != nil {
+			return fmt.Errorf("failed to enable greetd: %w", err)
+		}
+		fmt.Println("  ✓ Enabled greetd service")
+	case "enabled", "enabled-runtime":
+		fmt.Println("  ✓ greetd is already enabled")
+	default:
+		fmt.Printf("  ℹ greetd is in state '%s' (should work, no action needed)\n", state.EnabledState)
+	}
+
+	return nil
+}
+
+func ensureGraphicalTarget() error {
+	getDefaultCmd := exec.Command("systemctl", "get-default")
+	currentTarget, err := getDefaultCmd.Output()
+	if err != nil {
+		fmt.Println("⚠ Warning: Could not detect current default systemd target")
+		return nil
+	}
+
+	currentTargetStr := strings.TrimSpace(string(currentTarget))
+	if currentTargetStr != "graphical.target" {
+		fmt.Printf("\nSetting graphical.target as default (current: %s)...\n", currentTargetStr)
+		setDefaultCmd := exec.Command("sudo", "systemctl", "set-default", "graphical.target")
+		setDefaultCmd.Stdout = os.Stdout
+		setDefaultCmd.Stderr = os.Stderr
+		if err := setDefaultCmd.Run(); err != nil {
+			fmt.Println("⚠ Warning: Failed to set graphical.target as default")
+			fmt.Println("  Greeter may not start on boot. Run manually:")
+			fmt.Println("  sudo systemctl set-default graphical.target")
+			return nil
+		}
+		fmt.Println("✓ Set graphical.target as default")
+	} else {
+		fmt.Println("✓ Default target already set to graphical.target")
+	}
+
+	return nil
+}
+
+func handleConflictingDisplayManagers() error {
+	fmt.Println("\n=== Checking for Conflicting Display Managers ===")
+
+	conflictingDMs := []string{"gdm", "gdm3", "lightdm", "sddm", "lxdm", "xdm"}
+
+	disabledAny := false
+	var errors []string
+
+	for _, dm := range conflictingDMs {
+		actionTaken, err := disableDisplayManager(dm)
+		if err != nil {
+			errMsg := fmt.Sprintf("Failed to handle %s: %v", dm, err)
+			errors = append(errors, errMsg)
+			fmt.Printf("  ⚠⚠⚠ ERROR: %s\n", errMsg)
+			continue
+		}
+		if actionTaken {
+			disabledAny = true
+		}
+	}
+
+	if len(errors) > 0 {
+		fmt.Println("\n╔════════════════════════════════════════════════════════════╗")
+		fmt.Println("║           ⚠⚠⚠ ERRORS OCCURRED ⚠⚠⚠                      ║")
+		fmt.Println("╚════════════════════════════════════════════════════════════╝")
+		fmt.Println("\nSome display managers could not be disabled:")
+		for _, err := range errors {
+			fmt.Printf("  ✗ %s\n", err)
+		}
+		fmt.Println("\nThis may prevent greetd from starting properly.")
+		fmt.Println("You may need to manually disable them before greetd will work.")
+		fmt.Println("\nManual commands to try:")
+		for _, dm := range conflictingDMs {
+			fmt.Printf("  sudo systemctl disable %s\n", dm)
+			fmt.Printf("  sudo systemctl mask %s\n", dm)
+		}
+		fmt.Print("\nContinue with greeter enablement anyway? (Y/n): ")
+
+		var response string
+		fmt.Scanln(&response)
+		response = strings.ToLower(strings.TrimSpace(response))
+
+		if response == "n" || response == "no" {
+			return fmt.Errorf("aborted due to display manager conflicts")
+		}
+		fmt.Println("\nContinuing despite errors...")
+	}
+
+	if !disabledAny && len(errors) == 0 {
+		fmt.Println("\n✓ No conflicting display managers found")
+	} else if disabledAny && len(errors) == 0 {
+		fmt.Println("\n✓ Successfully handled all conflicting display managers")
+	}
+
+	return nil
+}
+
 func enableGreeter() error {
 	fmt.Println("=== DMS Greeter Enable ===")
 	fmt.Println()
@@ -232,8 +419,29 @@ func enableGreeter() error {
 	}
 
 	configContent := string(data)
-	if strings.Contains(configContent, "dms-greeter") {
+	configAlreadyCorrect := strings.Contains(configContent, "dms-greeter")
+
+	if configAlreadyCorrect {
 		fmt.Println("✓ Greeter is already configured with dms-greeter")
+
+		if err := ensureGraphicalTarget(); err != nil {
+			return err
+		}
+
+		if err := handleConflictingDisplayManagers(); err != nil {
+			return err
+		}
+
+		if err := ensureGreetdEnabled(); err != nil {
+			return err
+		}
+
+		fmt.Println("\n=== Enable Complete ===")
+		fmt.Println("\nGreeter configuration verified and system state corrected.")
+		fmt.Println("To start the greeter now, run:")
+		fmt.Println("  sudo systemctl start greetd")
+		fmt.Println("\nOr reboot to see the greeter at boot time.")
+
 		return nil
 	}
 
@@ -277,9 +485,9 @@ func enableGreeter() error {
 		}
 	}
 
-	wrapperCmd := "dms-greeter"
-	if !commandExists("dms-greeter") {
-		wrapperCmd = "/usr/local/bin/dms-greeter"
+	wrapperCmd, err := findCommandPath("dms-greeter")
+	if err != nil {
+		return fmt.Errorf("dms-greeter not found in PATH. Please ensure it is installed and accessible")
 	}
 
 	compositorLower := strings.ToLower(selectedCompositor)
@@ -322,11 +530,23 @@ func enableGreeter() error {
 	}
 
 	fmt.Printf("✓ Updated greetd configuration to use %s\n", selectedCompositor)
+
+	if err := ensureGraphicalTarget(); err != nil {
+		return err
+	}
+
+	if err := handleConflictingDisplayManagers(); err != nil {
+		return err
+	}
+
+	if err := ensureGreetdEnabled(); err != nil {
+		return err
+	}
+
 	fmt.Println("\n=== Enable Complete ===")
-	fmt.Println("\nTo start the greeter, run:")
+	fmt.Println("\nTo start the greeter now, run:")
 	fmt.Println("  sudo systemctl start greetd")
-	fmt.Println("\nTo enable on boot, run:")
-	fmt.Println("  sudo systemctl enable --now greetd")
+	fmt.Println("\nOr reboot to see the greeter at boot time.")
 
 	return nil
 }
@@ -444,7 +664,7 @@ func checkGreeterStatus() error {
 			desc:   "Session state",
 		},
 		{
-			source: filepath.Join(homeDir, ".cache", "quickshell", "dankshell", "dms-colors.json"),
+			source: filepath.Join(homeDir, ".cache", "DankMaterialShell", "dms-colors.json"),
 			target: filepath.Join(cacheDir, "colors.json"),
 			desc:   "Color theme",
 		},

core/cmd/dms/commands_keybinds.go

@@ -0,0 +1,226 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/keybinds"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/keybinds/providers"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+	"github.com/spf13/cobra"
+)
+
+var keybindsCmd = &cobra.Command{
+	Use:     "keybinds",
+	Aliases: []string{"cheatsheet", "chsht"},
+	Short:   "Manage keybinds and cheatsheets",
+	Long:    "Display and manage keybinds and cheatsheets for various applications",
+}
+
+var keybindsListCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List available providers",
+	Long:  "List all available keybind/cheatsheet providers",
+	Run:   runKeybindsList,
+}
+
+var keybindsShowCmd = &cobra.Command{
+	Use:   "show <provider>",
+	Short: "Show keybinds for a provider",
+	Long:  "Display keybinds/cheatsheet for the specified provider",
+	Args:  cobra.ExactArgs(1),
+	ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) != 0 {
+			return nil, cobra.ShellCompDirectiveNoFileComp
+		}
+		registry := keybinds.GetDefaultRegistry()
+		return registry.List(), cobra.ShellCompDirectiveNoFileComp
+	},
+	Run: runKeybindsShow,
+}
+
+var keybindsSetCmd = &cobra.Command{
+	Use:   "set <provider> <key> <action>",
+	Short: "Set a keybind override",
+	Long:  "Create or update a keybind override for the specified provider",
+	Args:  cobra.ExactArgs(3),
+	Run:   runKeybindsSet,
+}
+
+var keybindsRemoveCmd = &cobra.Command{
+	Use:   "remove <provider> <key>",
+	Short: "Remove a keybind override",
+	Long:  "Remove a keybind override from the specified provider",
+	Args:  cobra.ExactArgs(2),
+	Run:   runKeybindsRemove,
+}
+
+func init() {
+	keybindsShowCmd.Flags().String("path", "", "Override config path for the provider")
+	keybindsSetCmd.Flags().String("desc", "", "Description for hotkey overlay")
+	keybindsSetCmd.Flags().Bool("allow-when-locked", false, "Allow when screen is locked")
+	keybindsSetCmd.Flags().Int("cooldown-ms", 0, "Cooldown in milliseconds")
+	keybindsSetCmd.Flags().Bool("no-repeat", false, "Disable key repeat")
+	keybindsSetCmd.Flags().String("replace-key", "", "Original key to replace (removes old key)")
+
+	keybindsCmd.AddCommand(keybindsListCmd)
+	keybindsCmd.AddCommand(keybindsShowCmd)
+	keybindsCmd.AddCommand(keybindsSetCmd)
+	keybindsCmd.AddCommand(keybindsRemoveCmd)
+
+	keybinds.SetJSONProviderFactory(func(filePath string) (keybinds.Provider, error) {
+		return providers.NewJSONFileProvider(filePath)
+	})
+
+	initializeProviders()
+}
+
+func initializeProviders() {
+	registry := keybinds.GetDefaultRegistry()
+
+	hyprlandProvider := providers.NewHyprlandProvider("$HOME/.config/hypr")
+	if err := registry.Register(hyprlandProvider); err != nil {
+		log.Warnf("Failed to register Hyprland provider: %v", err)
+	}
+
+	mangowcProvider := providers.NewMangoWCProvider("$HOME/.config/mango")
+	if err := registry.Register(mangowcProvider); err != nil {
+		log.Warnf("Failed to register MangoWC provider: %v", err)
+	}
+
+	swayProvider := providers.NewSwayProvider("$HOME/.config/sway")
+	if err := registry.Register(swayProvider); err != nil {
+		log.Warnf("Failed to register Sway provider: %v", err)
+	}
+
+	niriProvider := providers.NewNiriProvider("")
+	if err := registry.Register(niriProvider); err != nil {
+		log.Warnf("Failed to register Niri provider: %v", err)
+	}
+
+	config := keybinds.DefaultDiscoveryConfig()
+	if err := keybinds.AutoDiscoverProviders(registry, config); err != nil {
+		log.Warnf("Failed to auto-discover providers: %v", err)
+	}
+}
+
+func runKeybindsList(_ *cobra.Command, _ []string) {
+	providerList := keybinds.GetDefaultRegistry().List()
+	if len(providerList) == 0 {
+		fmt.Fprintln(os.Stdout, "No providers available")
+		return
+	}
+	fmt.Fprintln(os.Stdout, "Available providers:")
+	for _, name := range providerList {
+		fmt.Fprintf(os.Stdout, "  - %s\n", name)
+	}
+}
+
+func makeProviderWithPath(name, path string) keybinds.Provider {
+	switch name {
+	case "hyprland":
+		return providers.NewHyprlandProvider(path)
+	case "mangowc":
+		return providers.NewMangoWCProvider(path)
+	case "sway":
+		return providers.NewSwayProvider(path)
+	case "niri":
+		return providers.NewNiriProvider(path)
+	default:
+		return nil
+	}
+}
+
+func printCheatSheet(provider keybinds.Provider) {
+	sheet, err := provider.GetCheatSheet()
+	if err != nil {
+		log.Fatalf("Error getting cheatsheet: %v", err)
+	}
+	output, err := json.MarshalIndent(sheet, "", "  ")
+	if err != nil {
+		log.Fatalf("Error generating JSON: %v", err)
+	}
+	fmt.Fprintln(os.Stdout, string(output))
+}
+
+func runKeybindsShow(cmd *cobra.Command, args []string) {
+	providerName := args[0]
+	customPath, _ := cmd.Flags().GetString("path")
+
+	if customPath != "" {
+		provider := makeProviderWithPath(providerName, customPath)
+		if provider == nil {
+			log.Fatalf("Provider %s does not support custom path", providerName)
+		}
+		printCheatSheet(provider)
+		return
+	}
+
+	provider, err := keybinds.GetDefaultRegistry().Get(providerName)
+	if err != nil {
+		log.Fatalf("Error: %v", err)
+	}
+	printCheatSheet(provider)
+}
+
+func getWritableProvider(name string) keybinds.WritableProvider {
+	provider, err := keybinds.GetDefaultRegistry().Get(name)
+	if err != nil {
+		log.Fatalf("Error: %v", err)
+	}
+	writable, ok := provider.(keybinds.WritableProvider)
+	if !ok {
+		log.Fatalf("Provider %s does not support writing keybinds", name)
+	}
+	return writable
+}
+
+func runKeybindsSet(cmd *cobra.Command, args []string) {
+	providerName, key, action := args[0], args[1], args[2]
+	writable := getWritableProvider(providerName)
+
+	if replaceKey, _ := cmd.Flags().GetString("replace-key"); replaceKey != "" && replaceKey != key {
+		_ = writable.RemoveBind(replaceKey)
+	}
+
+	options := make(map[string]any)
+	if v, _ := cmd.Flags().GetBool("allow-when-locked"); v {
+		options["allow-when-locked"] = true
+	}
+	if v, _ := cmd.Flags().GetInt("cooldown-ms"); v > 0 {
+		options["cooldown-ms"] = v
+	}
+	if v, _ := cmd.Flags().GetBool("no-repeat"); v {
+		options["repeat"] = false
+	}
+
+	desc, _ := cmd.Flags().GetString("desc")
+	if err := writable.SetBind(key, action, desc, options); err != nil {
+		log.Fatalf("Error setting keybind: %v", err)
+	}
+
+	output, _ := json.MarshalIndent(map[string]any{
+		"success": true,
+		"key":     key,
+		"action":  action,
+		"path":    writable.GetOverridePath(),
+	}, "", "  ")
+	fmt.Fprintln(os.Stdout, string(output))
+}
+
+func runKeybindsRemove(_ *cobra.Command, args []string) {
+	providerName, key := args[0], args[1]
+	writable := getWritableProvider(providerName)
+
+	if err := writable.RemoveBind(key); err != nil {
+		log.Fatalf("Error removing keybind: %v", err)
+	}
+
+	output, _ := json.MarshalIndent(map[string]any{
+		"success": true,
+		"key":     key,
+		"removed": true,
+	}, "", "  ")
+	fmt.Fprintln(os.Stdout, string(output))
+}

core/cmd/dms/commands_open.go

@@ -0,0 +1,227 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"mime"
+	"net"
+	"net/url"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/server"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/server/models"
+	"github.com/spf13/cobra"
+)
+
+var (
+	openMimeType    string
+	openCategories  []string
+	openRequestType string
+)
+
+var openCmd = &cobra.Command{
+	Use:   "open [target]",
+	Short: "Open a file, URL, or resource with an application picker",
+	Long: `Open a target (URL, file, or other resource) using the DMS application picker.
+By default, this opens URLs with the browser picker. You can customize the behavior
+with flags to handle different MIME types or application categories.
+
+Examples:
+  dms open https://example.com                    # Open URL with browser picker
+  dms open file.pdf --mime application/pdf        # Open PDF with compatible apps
+  dms open document.odt --category Office         # Open with office applications
+  dms open --mime image/png image.png             # Open image with image viewers`,
+	Args: cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		runOpen(args[0])
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(openCmd)
+	openCmd.Flags().StringVar(&openMimeType, "mime", "", "MIME type for filtering applications")
+	openCmd.Flags().StringSliceVar(&openCategories, "category", []string{}, "Application categories to filter (e.g., WebBrowser, Office, Graphics)")
+	openCmd.Flags().StringVar(&openRequestType, "type", "url", "Request type (url, file, or custom)")
+	_ = openCmd.RegisterFlagCompletionFunc("type", func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		return []string{"url", "file", "custom"}, cobra.ShellCompDirectiveNoFileComp
+	})
+}
+
+// mimeTypeToCategories maps MIME types to desktop file categories
+func mimeTypeToCategories(mimeType string) []string {
+	// Split MIME type to get the main type
+	parts := strings.Split(mimeType, "/")
+	if len(parts) < 1 {
+		return nil
+	}
+
+	mainType := parts[0]
+
+	switch mainType {
+	case "image":
+		return []string{"Graphics", "Viewer"}
+	case "video":
+		return []string{"Video", "AudioVideo"}
+	case "audio":
+		return []string{"Audio", "AudioVideo"}
+	case "text":
+		if strings.Contains(mimeType, "html") {
+			return []string{"WebBrowser"}
+		}
+		return []string{"TextEditor", "Office"}
+	case "application":
+		if strings.Contains(mimeType, "pdf") {
+			return []string{"Office", "Viewer"}
+		}
+		if strings.Contains(mimeType, "document") || strings.Contains(mimeType, "spreadsheet") ||
+			strings.Contains(mimeType, "presentation") || strings.Contains(mimeType, "msword") ||
+			strings.Contains(mimeType, "ms-excel") || strings.Contains(mimeType, "ms-powerpoint") ||
+			strings.Contains(mimeType, "opendocument") {
+			return []string{"Office"}
+		}
+		if strings.Contains(mimeType, "zip") || strings.Contains(mimeType, "tar") ||
+			strings.Contains(mimeType, "gzip") || strings.Contains(mimeType, "compress") {
+			return []string{"Archiving", "Utility"}
+		}
+		return []string{"Office", "Viewer"}
+	}
+
+	return nil
+}
+
+func runOpen(target string) {
+	socketPath, err := server.FindSocket()
+	if err != nil {
+		log.Warnf("DMS socket not found: %v", err)
+		fmt.Println("DMS is not running. Please start DMS first.")
+		os.Exit(1)
+	}
+
+	conn, err := net.Dial("unix", socketPath)
+	if err != nil {
+		log.Warnf("DMS socket connection failed: %v", err)
+		fmt.Println("DMS is not running. Please start DMS first.")
+		os.Exit(1)
+	}
+	defer conn.Close()
+
+	buf := make([]byte, 1)
+	for {
+		_, err := conn.Read(buf)
+		if err != nil {
+			return
+		}
+		if buf[0] == '\n' {
+			break
+		}
+	}
+
+	// Parse file:// URIs to extract the actual file path
+	actualTarget := target
+	detectedMimeType := openMimeType
+	detectedCategories := openCategories
+	detectedRequestType := openRequestType
+
+	log.Infof("Processing target: %s", target)
+
+	if parsedURL, err := url.Parse(target); err == nil && parsedURL.Scheme == "file" {
+		// Extract file path from file:// URI and convert to absolute path
+		actualTarget = parsedURL.Path
+		if absPath, err := filepath.Abs(actualTarget); err == nil {
+			actualTarget = absPath
+		}
+
+		if detectedRequestType == "url" || detectedRequestType == "" {
+			detectedRequestType = "file"
+		}
+
+		log.Infof("Detected file:// URI, extracted absolute path: %s", actualTarget)
+
+		// Auto-detect MIME type if not provided
+		if detectedMimeType == "" {
+			ext := filepath.Ext(actualTarget)
+			if ext != "" {
+				detectedMimeType = mime.TypeByExtension(ext)
+				log.Infof("Detected MIME type from extension %s: %s", ext, detectedMimeType)
+			}
+		}
+
+		// Auto-detect categories based on MIME type if not provided
+		if len(detectedCategories) == 0 && detectedMimeType != "" {
+			detectedCategories = mimeTypeToCategories(detectedMimeType)
+			log.Infof("Detected categories from MIME type: %v", detectedCategories)
+		}
+	} else if strings.HasPrefix(target, "http://") || strings.HasPrefix(target, "https://") {
+		// Handle HTTP(S) URLs
+		if detectedRequestType == "" {
+			detectedRequestType = "url"
+		}
+		log.Infof("Detected HTTP(S) URL")
+	} else if _, err := os.Stat(target); err == nil {
+		// Handle local file paths directly (not file:// URIs)
+		// Convert to absolute path
+		if absPath, err := filepath.Abs(target); err == nil {
+			actualTarget = absPath
+		}
+
+		if detectedRequestType == "url" || detectedRequestType == "" {
+			detectedRequestType = "file"
+		}
+
+		log.Infof("Detected local file path, converted to absolute: %s", actualTarget)
+
+		// Auto-detect MIME type if not provided
+		if detectedMimeType == "" {
+			ext := filepath.Ext(actualTarget)
+			if ext != "" {
+				detectedMimeType = mime.TypeByExtension(ext)
+				log.Infof("Detected MIME type from extension %s: %s", ext, detectedMimeType)
+			}
+		}
+
+		// Auto-detect categories based on MIME type if not provided
+		if len(detectedCategories) == 0 && detectedMimeType != "" {
+			detectedCategories = mimeTypeToCategories(detectedMimeType)
+			log.Infof("Detected categories from MIME type: %v", detectedCategories)
+		}
+	}
+
+	params := map[string]any{
+		"target": actualTarget,
+	}
+
+	if detectedMimeType != "" {
+		params["mimeType"] = detectedMimeType
+	}
+
+	if len(detectedCategories) > 0 {
+		params["categories"] = detectedCategories
+	}
+
+	if detectedRequestType != "" {
+		params["requestType"] = detectedRequestType
+	}
+
+	method := "apppicker.open"
+	if detectedMimeType == "" && len(detectedCategories) == 0 && (strings.HasPrefix(target, "http://") || strings.HasPrefix(target, "https://")) {
+		method = "browser.open"
+		params["url"] = target
+	}
+
+	req := models.Request{
+		ID:     1,
+		Method: method,
+		Params: params,
+	}
+
+	log.Infof("Sending request - Method: %s, Params: %+v", method, params)
+
+	if err := json.NewEncoder(conn).Encode(req); err != nil {
+		log.Fatalf("Failed to send request: %v", err)
+	}
+
+	log.Infof("Request sent successfully")
+}

core/cmd/dms/commands_root.go

@@ -1,16 +1,14 @@
 package main
 
 import (
-	"errors"
 	"fmt"
 	"os"
 	"path/filepath"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/config"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/distros"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/dms"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/config"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/dms"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/spf13/cobra"
 )
@@ -76,14 +74,7 @@ func findConfig(cmd *cobra.Command, args []string) error {
 	return nil
 }
 func runInteractiveMode(cmd *cobra.Command, args []string) {
-	detector, err := dms.NewDetector()
-	if err != nil && !errors.Is(err, &distros.UnsupportedDistributionError{}) {
-		log.Fatalf("Error initializing DMS detector: %v", err)
-	} else if errors.Is(err, &distros.UnsupportedDistributionError{}) {
-		log.Error("Interactive mode is not supported on this distribution.")
-		log.Info("Please run 'dms --help' for available commands.")
-		os.Exit(1)
-	}
+	detector, _ := dms.NewDetector()
 
 	if !detector.IsDMSInstalled() {
 		log.Error("DankMaterialShell (DMS) is not detected as installed on this system.")

core/cmd/dms/commands_setup.go

@@ -7,9 +7,9 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/config"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/config"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
 	"github.com/spf13/cobra"
 )
 

core/cmd/dms/dpms_client.go

@@ -0,0 +1,345 @@
+package main
+
+import (
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/proto/wlr_output_power"
+	wlclient "github.com/AvengeMedia/DankMaterialShell/core/pkg/go-wayland/wayland/client"
+)
+
+type cmd struct {
+	fn   func()
+	done chan error
+}
+
+type dpmsClient struct {
+	display   *wlclient.Display
+	ctx       *wlclient.Context
+	powerMgr  *wlr_output_power.ZwlrOutputPowerManagerV1
+	outputs   map[string]*outputState
+	mu        sync.Mutex
+	syncRound int
+	done      bool
+	err       error
+	cmdq      chan cmd
+	stopChan  chan struct{}
+	wg        sync.WaitGroup
+}
+
+type outputState struct {
+	wlOutput  *wlclient.Output
+	powerCtrl *wlr_output_power.ZwlrOutputPowerV1
+	name      string
+	mode      uint32
+	failed    bool
+	waitCh    chan struct{}
+	wantMode  *uint32
+}
+
+func (c *dpmsClient) post(fn func()) {
+	done := make(chan error, 1)
+	select {
+	case c.cmdq <- cmd{fn: fn, done: done}:
+		<-done
+	case <-c.stopChan:
+	}
+}
+
+func (c *dpmsClient) waylandActor() {
+	defer c.wg.Done()
+	for {
+		select {
+		case <-c.stopChan:
+			return
+		case cmd := <-c.cmdq:
+			cmd.fn()
+			close(cmd.done)
+		}
+	}
+}
+
+func newDPMSClient() (*dpmsClient, error) {
+	display, err := wlclient.Connect("")
+	if err != nil {
+		return nil, fmt.Errorf("failed to connect to Wayland: %w", err)
+	}
+
+	c := &dpmsClient{
+		display:  display,
+		ctx:      display.Context(),
+		outputs:  make(map[string]*outputState),
+		cmdq:     make(chan cmd, 128),
+		stopChan: make(chan struct{}),
+	}
+
+	c.wg.Add(1)
+	go c.waylandActor()
+
+	registry, err := display.GetRegistry()
+	if err != nil {
+		display.Context().Close()
+		return nil, fmt.Errorf("failed to get registry: %w", err)
+	}
+
+	registry.SetGlobalHandler(func(e wlclient.RegistryGlobalEvent) {
+		switch e.Interface {
+		case wlr_output_power.ZwlrOutputPowerManagerV1InterfaceName:
+			powerMgr := wlr_output_power.NewZwlrOutputPowerManagerV1(c.ctx)
+			version := e.Version
+			if version > 1 {
+				version = 1
+			}
+			if err := registry.Bind(e.Name, e.Interface, version, powerMgr); err == nil {
+				c.powerMgr = powerMgr
+			}
+
+		case "wl_output":
+			output := wlclient.NewOutput(c.ctx)
+			version := e.Version
+			if version > 4 {
+				version = 4
+			}
+			if err := registry.Bind(e.Name, e.Interface, version, output); err == nil {
+				outputID := fmt.Sprintf("output-%d", output.ID())
+				state := &outputState{
+					wlOutput: output,
+					name:     outputID,
+				}
+
+				c.mu.Lock()
+				c.outputs[outputID] = state
+				c.mu.Unlock()
+
+				output.SetNameHandler(func(ev wlclient.OutputNameEvent) {
+					c.mu.Lock()
+					delete(c.outputs, state.name)
+					state.name = ev.Name
+					c.outputs[ev.Name] = state
+					c.mu.Unlock()
+				})
+			}
+		}
+	})
+
+	syncCallback, err := display.Sync()
+	if err != nil {
+		c.Close()
+		return nil, fmt.Errorf("failed to sync display: %w", err)
+	}
+	syncCallback.SetDoneHandler(func(e wlclient.CallbackDoneEvent) {
+		c.handleSync()
+	})
+
+	for !c.done {
+		if err := c.ctx.Dispatch(); err != nil {
+			c.Close()
+			return nil, fmt.Errorf("dispatch error: %w", err)
+		}
+	}
+
+	if c.err != nil {
+		c.Close()
+		return nil, c.err
+	}
+
+	return c, nil
+}
+
+func (c *dpmsClient) handleSync() {
+	c.syncRound++
+
+	switch c.syncRound {
+	case 1:
+		if c.powerMgr == nil {
+			c.err = fmt.Errorf("wlr-output-power-management protocol not supported by compositor")
+			c.done = true
+			return
+		}
+
+		c.mu.Lock()
+		for _, state := range c.outputs {
+			powerCtrl, err := c.powerMgr.GetOutputPower(state.wlOutput)
+			if err != nil {
+				continue
+			}
+			state.powerCtrl = powerCtrl
+
+			powerCtrl.SetModeHandler(func(e wlr_output_power.ZwlrOutputPowerV1ModeEvent) {
+				c.mu.Lock()
+				defer c.mu.Unlock()
+				if state.powerCtrl == nil {
+					return
+				}
+				state.mode = e.Mode
+				if state.wantMode != nil && e.Mode == *state.wantMode && state.waitCh != nil {
+					close(state.waitCh)
+					state.wantMode = nil
+				}
+			})
+
+			powerCtrl.SetFailedHandler(func(e wlr_output_power.ZwlrOutputPowerV1FailedEvent) {
+				c.mu.Lock()
+				defer c.mu.Unlock()
+				if state.powerCtrl == nil {
+					return
+				}
+				state.failed = true
+				if state.waitCh != nil {
+					close(state.waitCh)
+					state.wantMode = nil
+				}
+			})
+		}
+		c.mu.Unlock()
+
+		syncCallback, err := c.display.Sync()
+		if err != nil {
+			c.err = fmt.Errorf("failed to sync display: %w", err)
+			c.done = true
+			return
+		}
+		syncCallback.SetDoneHandler(func(e wlclient.CallbackDoneEvent) {
+			c.handleSync()
+		})
+
+	default:
+		c.done = true
+	}
+}
+
+func (c *dpmsClient) ListOutputs() []string {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	names := make([]string, 0, len(c.outputs))
+	for name := range c.outputs {
+		names = append(names, name)
+	}
+	return names
+}
+
+func (c *dpmsClient) SetDPMS(outputName string, on bool) error {
+	var mode uint32
+	if on {
+		mode = uint32(wlr_output_power.ZwlrOutputPowerV1ModeOn)
+	} else {
+		mode = uint32(wlr_output_power.ZwlrOutputPowerV1ModeOff)
+	}
+
+	var setErr error
+	c.post(func() {
+		c.mu.Lock()
+		var waitStates []*outputState
+
+		if outputName == "" || outputName == "all" {
+			if len(c.outputs) == 0 {
+				c.mu.Unlock()
+				setErr = fmt.Errorf("no outputs found")
+				return
+			}
+
+			for _, state := range c.outputs {
+				if state.powerCtrl == nil {
+					continue
+				}
+				state.wantMode = &mode
+				state.waitCh = make(chan struct{})
+				state.failed = false
+				waitStates = append(waitStates, state)
+				state.powerCtrl.SetMode(mode)
+			}
+		} else {
+			state, ok := c.outputs[outputName]
+			if !ok {
+				c.mu.Unlock()
+				setErr = fmt.Errorf("output not found: %s", outputName)
+				return
+			}
+			if state.powerCtrl == nil {
+				c.mu.Unlock()
+				setErr = fmt.Errorf("output %s has nil powerCtrl", outputName)
+				return
+			}
+			state.wantMode = &mode
+			state.waitCh = make(chan struct{})
+			state.failed = false
+			waitStates = append(waitStates, state)
+			state.powerCtrl.SetMode(mode)
+		}
+		c.mu.Unlock()
+
+		deadline := time.Now().Add(10 * time.Second)
+
+		for _, state := range waitStates {
+			c.mu.Lock()
+			ch := state.waitCh
+			c.mu.Unlock()
+
+			done := false
+			for !done {
+				if err := c.ctx.Dispatch(); err != nil {
+					setErr = fmt.Errorf("dispatch error: %w", err)
+					return
+				}
+
+				select {
+				case <-ch:
+					c.mu.Lock()
+					if state.failed {
+						setErr = fmt.Errorf("compositor reported failed for %s", state.name)
+						c.mu.Unlock()
+						return
+					}
+					c.mu.Unlock()
+					done = true
+				default:
+					if time.Now().After(deadline) {
+						setErr = fmt.Errorf("timeout waiting for mode change on %s", state.name)
+						return
+					}
+					time.Sleep(10 * time.Millisecond)
+				}
+			}
+		}
+
+		c.mu.Lock()
+		for _, state := range waitStates {
+			if state.powerCtrl != nil {
+				state.powerCtrl.Destroy()
+				state.powerCtrl = nil
+			}
+		}
+		c.mu.Unlock()
+
+		c.display.Roundtrip()
+	})
+
+	return setErr
+}
+
+func (c *dpmsClient) Close() {
+	close(c.stopChan)
+	c.wg.Wait()
+
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	for _, state := range c.outputs {
+		if state.powerCtrl != nil {
+			state.powerCtrl.Destroy()
+		}
+	}
+	c.outputs = nil
+
+	if c.powerMgr != nil {
+		c.powerMgr.Destroy()
+		c.powerMgr = nil
+	}
+
+	if c.display != nil {
+		c.ctx.Close()
+		c.display = nil
+	}
+}

core/cmd/dms/main.go

@@ -5,7 +5,7 @@ package main
 import (
 	"os"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
 )
 
 var Version = "dev"

core/cmd/dms/main_distro.go

@@ -5,7 +5,7 @@ package main
 import (
 	"os"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
 )
 
 var Version = "dev"

core/cmd/dms/shell.go

@@ -12,10 +12,12 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/server"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/server"
 )
 
+type ipcTargets map[string][]string
+
 var isSessionManaged bool
 
 func execDetachedRestart(targetPID int) {
@@ -57,13 +59,18 @@ func getRuntimeDir() string {
 	return os.TempDir()
 }
 
+func hasSystemdRun() bool {
+	_, err := exec.LookPath("systemd-run")
+	return err == nil
+}
+
 func getPIDFilePath() string {
 	return filepath.Join(getRuntimeDir(), fmt.Sprintf("danklinux-%d.pid", os.Getpid()))
 }
 
 func writePIDFile(childPID int) error {
 	pidFile := getPIDFilePath()
-	return os.WriteFile(pidFile, []byte(strconv.Itoa(childPID)), 0644)
+	return os.WriteFile(pidFile, []byte(strconv.Itoa(childPID)), 0o644)
 }
 
 func removePIDFile() {
@@ -139,7 +146,7 @@ func runShellInteractive(session bool) {
 	socketPath := server.GetSocketPath()
 
 	configStateFile := filepath.Join(getRuntimeDir(), "danklinux.path")
-	if err := os.WriteFile(configStateFile, []byte(configPath), 0644); err != nil {
+	if err := os.WriteFile(configStateFile, []byte(configPath), 0o644); err != nil {
 		log.Warnf("Failed to write config state file: %v", err)
 	}
 	defer os.Remove(configStateFile)
@@ -165,6 +172,10 @@ func runShellInteractive(session bool) {
 		cmd.Env = append(cmd.Env, "QT_LOGGING_RULES="+qtRules)
 	}
 
+	if isSessionManaged && hasSystemdRun() {
+		cmd.Env = append(cmd.Env, "DMS_DEFAULT_LAUNCH_PREFIX=systemd-run --user --scope")
+	}
+
 	homeDir, err := os.UserHomeDir()
 	if err == nil && os.Getenv("DMS_DISABLE_HOT_RELOAD") == "" {
 		if !strings.HasPrefix(configPath, homeDir) {
@@ -361,7 +372,7 @@ func runShellDaemon(session bool) {
 	socketPath := server.GetSocketPath()
 
 	configStateFile := filepath.Join(getRuntimeDir(), "danklinux.path")
-	if err := os.WriteFile(configStateFile, []byte(configPath), 0644); err != nil {
+	if err := os.WriteFile(configStateFile, []byte(configPath), 0o644); err != nil {
 		log.Warnf("Failed to write config state file: %v", err)
 	}
 	defer os.Remove(configStateFile)
@@ -374,6 +385,7 @@ func runShellDaemon(session bool) {
 				errChan <- fmt.Errorf("server panic: %v", r)
 			}
 		}()
+		server.CLIVersion = Version
 		if err := server.Start(false); err != nil {
 			errChan <- fmt.Errorf("server error: %w", err)
 		}
@@ -387,6 +399,10 @@ func runShellDaemon(session bool) {
 		cmd.Env = append(cmd.Env, "QT_LOGGING_RULES="+qtRules)
 	}
 
+	if isSessionManaged && hasSystemdRun() {
+		cmd.Env = append(cmd.Env, "DMS_DEFAULT_LAUNCH_PREFIX=systemd-run --user --scope")
+	}
+
 	homeDir, err := os.UserHomeDir()
 	if err == nil && os.Getenv("DMS_DISABLE_HOT_RELOAD") == "" {
 		if !strings.HasPrefix(configPath, homeDir) {
@@ -459,6 +475,51 @@ func runShellDaemon(session bool) {
 	}
 }
 
+func parseTargetsFromIPCShowOutput(output string) ipcTargets {
+	targets := map[string][]string{}
+	var currentTarget string
+	for _, line := range strings.Split(output, "\n") {
+		if strings.HasPrefix(line, "target ") {
+			currentTarget = strings.TrimSpace(strings.TrimPrefix(line, "target "))
+		}
+		if strings.HasPrefix(line, "  function") && currentTarget != "" {
+			currentFunc := strings.TrimPrefix(line, "  function ")
+			currentFunc = strings.SplitN(currentFunc, "(", 2)[0]
+			targets[currentTarget] = append(targets[currentTarget], currentFunc)
+		}
+	}
+	return targets
+}
+
+func getShellIPCCompletions(args []string, toComplete string) []string {
+	cmdArgs := []string{"-p", configPath, "ipc", "show"}
+	cmd := exec.Command("qs", cmdArgs...)
+	var targets ipcTargets
+
+	if output, err := cmd.Output(); err == nil {
+		log.Debugf("IPC show output: %s", string(output))
+		targets = parseTargetsFromIPCShowOutput(string(output))
+	} else {
+		log.Debugf("Error getting IPC show output for completions: %v", err)
+		return nil
+	}
+
+	if len(args) > 0 && args[0] == "call" {
+		args = args[1:]
+	}
+
+	if len(args) == 0 {
+		targetNames := make([]string, 0)
+		targetNames = append(targetNames, "call")
+		for k := range targets {
+			targetNames = append(targetNames, k)
+		}
+		return targetNames
+	}
+
+	return targets[args[0]]
+}
+
 func runShellIPCCommand(args []string) {
 	if len(args) == 0 {
 		log.Error("IPC command requires arguments")

core/cmd/dms/ui.go

@@ -3,7 +3,7 @@ package main
 import (
 	"fmt"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/tui"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/tui"
 	"github.com/charmbracelet/lipgloss"
 )
 

core/cmd/dms/utils.go

@@ -0,0 +1,92 @@
+package main
+
+import (
+	"fmt"
+	"os/exec"
+	"strings"
+)
+
+func commandExists(cmd string) bool {
+	_, err := exec.LookPath(cmd)
+	return err == nil
+}
+
+// findCommandPath returns the absolute path to a command in PATH
+func findCommandPath(cmd string) (string, error) {
+	path, err := exec.LookPath(cmd)
+	if err != nil {
+		return "", fmt.Errorf("command '%s' not found in PATH", cmd)
+	}
+	return path, nil
+}
+
+func isArchPackageInstalled(packageName string) bool {
+	cmd := exec.Command("pacman", "-Q", packageName)
+	err := cmd.Run()
+	return err == nil
+}
+
+type systemdServiceState struct {
+	Name         string
+	EnabledState string
+	NeedsDisable bool
+	Exists       bool
+}
+
+// checkSystemdServiceEnabled returns (state, should_disable, error) for a systemd service
+func checkSystemdServiceEnabled(serviceName string) (string, bool, error) {
+	cmd := exec.Command("systemctl", "is-enabled", serviceName)
+	output, err := cmd.Output()
+
+	stateStr := strings.TrimSpace(string(output))
+
+	if err != nil {
+		knownStates := []string{"disabled", "masked", "masked-runtime", "not-found", "enabled", "enabled-runtime", "static", "indirect", "alias"}
+		isKnownState := false
+		for _, known := range knownStates {
+			if stateStr == known {
+				isKnownState = true
+				break
+			}
+		}
+
+		if !isKnownState {
+			return stateStr, false, fmt.Errorf("systemctl is-enabled failed: %w (output: %s)", err, stateStr)
+		}
+	}
+
+	shouldDisable := false
+	switch stateStr {
+	case "enabled", "enabled-runtime", "static", "indirect", "alias":
+		shouldDisable = true
+	case "disabled", "masked", "masked-runtime", "not-found":
+		shouldDisable = false
+	default:
+		shouldDisable = true
+	}
+
+	return stateStr, shouldDisable, nil
+}
+
+func getSystemdServiceState(serviceName string) (*systemdServiceState, error) {
+	state := &systemdServiceState{
+		Name:   serviceName,
+		Exists: false,
+	}
+
+	enabledState, needsDisable, err := checkSystemdServiceEnabled(serviceName)
+	if err != nil {
+		return nil, fmt.Errorf("failed to check enabled state: %w", err)
+	}
+
+	state.EnabledState = enabledState
+	state.NeedsDisable = needsDisable
+
+	if enabledState == "not-found" {
+		state.Exists = false
+		return state, nil
+	}
+
+	state.Exists = true
+	return state, nil
+}

core/go.mod

@@ -1,65 +1,70 @@
-module github.com/AvengeMedia/DankMaterialShell/backend
+module github.com/AvengeMedia/DankMaterialShell/core
 
 go 1.24.6
 
 require (
 	github.com/Wifx/gonetworkmanager/v2 v2.2.0
 	github.com/charmbracelet/bubbles v0.21.0
-	github.com/charmbracelet/bubbletea v1.3.6
+	github.com/charmbracelet/bubbletea v1.3.10
 	github.com/charmbracelet/lipgloss v1.1.0
 	github.com/charmbracelet/log v0.4.2
-	github.com/godbus/dbus/v5 v5.1.0
-	github.com/spf13/cobra v1.9.1
+	github.com/fsnotify/fsnotify v1.9.0
+	github.com/godbus/dbus/v5 v5.2.0
+	github.com/holoplot/go-evdev v0.0.0-20250804134636-ab1d56a1fe83
+	github.com/pilebones/go-udev v0.9.1
+	github.com/sblinch/kdl-go v0.0.0-20250930225324-bf4099d4614a
+	github.com/spf13/cobra v1.10.1
 	github.com/stretchr/testify v1.11.1
-	github.com/yaslama/go-wayland/wayland v0.0.0-20250907155644-2874f32d9c34
-	golang.org/x/exp v0.0.0-20231006140011-7918f672742d
+	golang.org/x/exp v0.0.0-20251125195548-87e1e737ad39
 )
 
 require (
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/ProtonMail/go-crypto v1.3.0 // indirect
+	github.com/clipperhouse/displaywidth v0.6.0 // indirect
+	github.com/clipperhouse/stringish v0.1.1 // indirect
+	github.com/clipperhouse/uax29/v2 v2.3.0 // indirect
 	github.com/cloudflare/circl v1.6.1 // indirect
-	github.com/cyphar/filepath-securejoin v0.4.1 // indirect
+	github.com/cyphar/filepath-securejoin v0.6.1 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
 	github.com/go-git/gcfg/v2 v2.0.2 // indirect
-	github.com/go-git/go-billy/v6 v6.0.0-20250627091229-31e2a16eef30 // indirect
-	github.com/go-logfmt/logfmt v0.6.0 // indirect
+	github.com/go-git/go-billy/v6 v6.0.0-20251126203821-7f9c95185ee0 // indirect
+	github.com/go-logfmt/logfmt v0.6.1 // indirect
 	github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
 	github.com/kevinburke/ssh_config v1.4.0 // indirect
 	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
 	github.com/pjbgf/sha1cd v0.5.0 // indirect
 	github.com/sergi/go-diff v1.4.0 // indirect
-	github.com/stretchr/objx v0.5.2 // indirect
-	golang.org/x/crypto v0.42.0 // indirect
-	golang.org/x/net v0.44.0 // indirect
+	github.com/stretchr/objx v0.5.3 // indirect
+	golang.org/x/crypto v0.45.0 // indirect
+	golang.org/x/net v0.47.0 // indirect
 )
 
 require (
 	github.com/atotto/clipboard v0.1.4 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
-	github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc // indirect
+	github.com/charmbracelet/colorprofile v0.3.3 // indirect
 	github.com/charmbracelet/harmonica v0.2.0 // indirect
-	github.com/charmbracelet/x/ansi v0.9.3 // indirect
-	github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd // indirect
-	github.com/charmbracelet/x/term v0.2.1 // indirect
+	github.com/charmbracelet/x/ansi v0.11.2 // indirect
+	github.com/charmbracelet/x/cellbuf v0.0.14 // indirect
+	github.com/charmbracelet/x/term v0.2.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
-	github.com/go-git/go-git/v6 v6.0.0-20250929195514-145daf2492dd
+	github.com/go-git/go-git/v6 v6.0.0-20251128074608-48f817f57805
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/lucasb-eyer/go-colorful v1.3.0
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-localereader v0.0.1 // indirect
-	github.com/mattn/go-runewidth v0.0.16 // indirect
+	github.com/mattn/go-runewidth v0.0.19 // indirect
 	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
 	github.com/muesli/cancelreader v0.2.2 // indirect
 	github.com/muesli/termenv v0.16.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/spf13/afero v1.15.0
-	github.com/spf13/pflag v1.0.6 // indirect
+	github.com/spf13/pflag v1.0.10 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
-	golang.org/x/sync v0.17.0 // indirect
-	golang.org/x/sys v0.36.0
-	golang.org/x/text v0.29.0 // indirect
+	golang.org/x/sys v0.38.0
+	golang.org/x/text v0.31.0
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

core/go.sum

@@ -14,27 +14,33 @@ github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiE
 github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
 github.com/charmbracelet/bubbles v0.21.0 h1:9TdC97SdRVg/1aaXNVWfFH3nnLAwOXr8Fn6u6mfQdFs=
 github.com/charmbracelet/bubbles v0.21.0/go.mod h1:HF+v6QUR4HkEpz62dx7ym2xc71/KBHg+zKwJtMw+qtg=
-github.com/charmbracelet/bubbletea v1.3.6 h1:VkHIxPJQeDt0aFJIsVxw8BQdh/F/L2KKZGsK6et5taU=
-github.com/charmbracelet/bubbletea v1.3.6/go.mod h1:oQD9VCRQFF8KplacJLo28/jofOI2ToOfGYeFgBBxHOc=
-github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc h1:4pZI35227imm7yK2bGPcfpFEmuY1gc2YSTShr4iJBfs=
-github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc/go.mod h1:X4/0JoqgTIPSFcRA/P6INZzIuyqdFY5rm8tb41s9okk=
+github.com/charmbracelet/bubbletea v1.3.10 h1:otUDHWMMzQSB0Pkc87rm691KZ3SWa4KUlvF9nRvCICw=
+github.com/charmbracelet/bubbletea v1.3.10/go.mod h1:ORQfo0fk8U+po9VaNvnV95UPWA1BitP1E0N6xJPlHr4=
+github.com/charmbracelet/colorprofile v0.3.3 h1:DjJzJtLP6/NZ8p7Cgjno0CKGr7wwRJGxWUwh2IyhfAI=
+github.com/charmbracelet/colorprofile v0.3.3/go.mod h1:nB1FugsAbzq284eJcjfah2nhdSLppN2NqvfotkfRYP4=
 github.com/charmbracelet/harmonica v0.2.0 h1:8NxJWRWg/bzKqqEaaeFNipOu77YR5t8aSwG4pgaUBiQ=
 github.com/charmbracelet/harmonica v0.2.0/go.mod h1:KSri/1RMQOZLbw7AHqgcBycp8pgJnQMYYT8QZRqZ1Ao=
 github.com/charmbracelet/lipgloss v1.1.0 h1:vYXsiLHVkK7fp74RkV7b2kq9+zDLoEU4MZoFqR/noCY=
 github.com/charmbracelet/lipgloss v1.1.0/go.mod h1:/6Q8FR2o+kj8rz4Dq0zQc3vYf7X+B0binUUBwA0aL30=
 github.com/charmbracelet/log v0.4.2 h1:hYt8Qj6a8yLnvR+h7MwsJv/XvmBJXiueUcI3cIxsyig=
 github.com/charmbracelet/log v0.4.2/go.mod h1:qifHGX/tc7eluv2R6pWIpyHDDrrb/AG71Pf2ysQu5nw=
-github.com/charmbracelet/x/ansi v0.9.3 h1:BXt5DHS/MKF+LjuK4huWrC6NCvHtexww7dMayh6GXd0=
-github.com/charmbracelet/x/ansi v0.9.3/go.mod h1:3RQDQ6lDnROptfpWuUVIUG64bD2g2BgntdxH0Ya5TeE=
-github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd h1:vy0GVL4jeHEwG5YOXDmi86oYw2yuYUGqz6a8sLwg0X8=
-github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd/go.mod h1:xe0nKWGd3eJgtqZRaN9RjMtK7xUYchjzPr7q6kcvCCs=
-github.com/charmbracelet/x/term v0.2.1 h1:AQeHeLZ1OqSXhrAWpYUtZyX1T3zVxfpZuEQMIQaGIAQ=
-github.com/charmbracelet/x/term v0.2.1/go.mod h1:oQ4enTYFV7QN4m0i9mzHrViD7TQKvNEEkHUMCmsxdUg=
+github.com/charmbracelet/x/ansi v0.11.2 h1:XAG3FSjiVtFvgEgGrNBkCNNYrsucAt8c6bfxHyROLLs=
+github.com/charmbracelet/x/ansi v0.11.2/go.mod h1:9tY2bzX5SiJCU0iWyskjBeI2BRQfvPqI+J760Mjf+Rg=
+github.com/charmbracelet/x/cellbuf v0.0.14 h1:iUEMryGyFTelKW3THW4+FfPgi4fkmKnnaLOXuc+/Kj4=
+github.com/charmbracelet/x/cellbuf v0.0.14/go.mod h1:P447lJl49ywBbil/KjCk2HexGh4tEY9LH0/1QrZZ9rA=
+github.com/charmbracelet/x/term v0.2.2 h1:xVRT/S2ZcKdhhOuSP4t5cLi5o+JxklsoEObBSgfgZRk=
+github.com/charmbracelet/x/term v0.2.2/go.mod h1:kF8CY5RddLWrsgVwpw4kAa6TESp6EB5y3uxGLeCqzAI=
+github.com/clipperhouse/displaywidth v0.6.0 h1:k32vueaksef9WIKCNcoqRNyKbyvkvkysNYnAWz2fN4s=
+github.com/clipperhouse/displaywidth v0.6.0/go.mod h1:R+kHuzaYWFkTm7xoMmK1lFydbci4X2CicfbGstSGg0o=
+github.com/clipperhouse/stringish v0.1.1 h1:+NSqMOr3GR6k1FdRhhnXrLfztGzuG+VuFDfatpWHKCs=
+github.com/clipperhouse/stringish v0.1.1/go.mod h1:v/WhFtE1q0ovMta2+m+UbpZ+2/HEXNWYXQgCt4hdOzA=
+github.com/clipperhouse/uax29/v2 v2.3.0 h1:SNdx9DVUqMoBuBoW3iLOj4FQv3dN5mDtuqwuhIGpJy4=
+github.com/clipperhouse/uax29/v2 v2.3.0/go.mod h1:Wn1g7MK6OoeDT0vL+Q0SQLDz/KpfsVRgg6W7ihQeh4g=
 github.com/cloudflare/circl v1.6.1 h1:zqIqSPIndyBh1bjLVVDHMPpVKqp8Su/V+6MeDzzQBQ0=
 github.com/cloudflare/circl v1.6.1/go.mod h1:uddAzsPgqdMAYatqJ0lsjX1oECcQLIlRpzZh3pJrofs=
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
-github.com/cyphar/filepath-securejoin v0.4.1 h1:JyxxyPEaktOD+GAnqIqTf9A8tHyAG22rowi7HkoSU1s=
-github.com/cyphar/filepath-securejoin v0.4.1/go.mod h1:Sdj7gXlvMcPZsbhwhQ33GguGLDGQL7h7bg04C/+u9jI=
+github.com/cyphar/filepath-securejoin v0.6.1 h1:5CeZ1jPXEiYt3+Z6zqprSAgSWiggmpVyciv8syjIpVE=
+github.com/cyphar/filepath-securejoin v0.6.1/go.mod h1:A8hd4EnAeyujCJRrICiOWqjS1AX0a9kM5XL+NwKoYSc=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -44,23 +50,30 @@ github.com/emirpasic/gods v1.18.1 h1:FXtiHYKDGKCW2KzwZKx0iC0PQmdlorYgdFG9jPXJ1Bc
 github.com/emirpasic/gods v1.18.1/go.mod h1:8tpGGwCnJ5H4r6BWwaV6OrWmMoPhUl5jm/FMNAnJvWQ=
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
+github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
+github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
 github.com/gliderlabs/ssh v0.3.8 h1:a4YXD1V7xMF9g5nTkdfnja3Sxy1PVDCj1Zg4Wb8vY6c=
 github.com/gliderlabs/ssh v0.3.8/go.mod h1:xYoytBv1sV0aL3CavoDuJIQNURXkkfPA/wxQ1pL1fAU=
 github.com/go-git/gcfg/v2 v2.0.2 h1:MY5SIIfTGGEMhdA7d7JePuVVxtKL7Hp+ApGDJAJ7dpo=
 github.com/go-git/gcfg/v2 v2.0.2/go.mod h1:/lv2NsxvhepuMrldsFilrgct6pxzpGdSRC13ydTLSLs=
-github.com/go-git/go-billy/v6 v6.0.0-20250627091229-31e2a16eef30 h1:4KqVJTL5eanN8Sgg3BV6f2/QzfZEFbCd+rTak1fGRRA=
-github.com/go-git/go-billy/v6 v6.0.0-20250627091229-31e2a16eef30/go.mod h1:snwvGrbywVFy2d6KJdQ132zapq4aLyzLMgpo79XdEfM=
+github.com/go-git/go-billy/v6 v6.0.0-20251126203821-7f9c95185ee0 h1:eY5aB2GXiVdgTueBcqsBt53WuJTRZAuCdIS/86Pcq5c=
+github.com/go-git/go-billy/v6 v6.0.0-20251126203821-7f9c95185ee0/go.mod h1:0NjwVNrwtVFZBReAp5OoGklGJIgJFEbVyHneAr4lc8k=
 github.com/go-git/go-git-fixtures/v5 v5.1.1 h1:OH8i1ojV9bWfr0ZfasfpgtUXQHQyVS8HXik/V1C099w=
 github.com/go-git/go-git-fixtures/v5 v5.1.1/go.mod h1:Altk43lx3b1ks+dVoAG2300o5WWUnktvfY3VI6bcaXU=
-github.com/go-git/go-git/v6 v6.0.0-20250929195514-145daf2492dd h1:30HEd5KKVM7GgMJ1GSNuYxuZXEg8Pdlngp6T51faxoc=
-github.com/go-git/go-git/v6 v6.0.0-20250929195514-145daf2492dd/go.mod h1:lz8PQr/p79XpFq5ODVBwRJu5LnOF8Et7j95ehqmCMJU=
-github.com/go-logfmt/logfmt v0.6.0 h1:wGYYu3uicYdqXVgoYbvnkrPVXkuLM1p1ifugDMEdRi4=
-github.com/go-logfmt/logfmt v0.6.0/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs=
-github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
+github.com/go-git/go-git/v6 v6.0.0-20251128074608-48f817f57805 h1:jxQ3BzYeErNRvlI/4+0mpwqMzvB4g97U+ksfgvrUEbY=
+github.com/go-git/go-git/v6 v6.0.0-20251128074608-48f817f57805/go.mod h1:dIwT3uWK1ooHInyVnK2JS5VfQ3peVGYaw2QPqX7uFvs=
+github.com/go-logfmt/logfmt v0.6.1 h1:4hvbpePJKnIzH1B+8OR/JPbTx37NktoI9LE2QZBBkvE=
+github.com/go-logfmt/logfmt v0.6.1/go.mod h1:EV2pOAQoZaT1ZXZbqDl5hrymndi4SY9ED9/z6CO0XAk=
 github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/godbus/dbus/v5 v5.2.0 h1:3WexO+U+yg9T70v9FdHr9kCxYlazaAXUhx2VMkbfax8=
+github.com/godbus/dbus/v5 v5.2.0/go.mod h1:3AAv2+hPq5rdnr5txxxRwiGjPXamgoIHgz9FPBfOp3c=
 github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 h1:f+oWsMOmNPc8JmEHVZIycC7hBoQxHH9pNKQORJNozsQ=
 github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8/go.mod h1:wcDNUvekVysuuOpQKo3191zZyTpiI6se1N1ULghS0sw=
+github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
+github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/holoplot/go-evdev v0.0.0-20250804134636-ab1d56a1fe83 h1:B+A58zGFuDrvEZpPN+yS6swJA0nzqgZvDzgl/OPyefU=
+github.com/holoplot/go-evdev v0.0.0-20250804134636-ab1d56a1fe83/go.mod h1:iHAf8OIncO2gcQ8XOjS7CMJ2aPbX2Bs0wl5pZyanEqk=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/kevinburke/ssh_config v1.4.0 h1:6xxtP5bZ2E4NF5tuQulISpTO2z8XbtH8cg1PWkxoFkQ=
@@ -71,66 +84,67 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/lucasb-eyer/go-colorful v1.3.0 h1:2/yBRLdWBZKrf7gB40FoiKfAWYQ0lqNcbuQwVHXptag=
 github.com/lucasb-eyer/go-colorful v1.3.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2JC/oIi4=
 github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88=
-github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
-github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/mattn/go-runewidth v0.0.19 h1:v++JhqYnZuu5jSKrk9RbgF5v4CGUjqRfBm05byFGLdw=
+github.com/mattn/go-runewidth v0.0.19/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
 github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI=
 github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo=
 github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
 github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo=
 github.com/muesli/termenv v0.16.0 h1:S5AlUN9dENB57rsbnkPyfdGuWIlkmzJjbFf0Tf5FWUc=
 github.com/muesli/termenv v0.16.0/go.mod h1:ZRfOIKPFDYQoDFF4Olj7/QJbW60Ol/kL1pU3VfY/Cnk=
+github.com/pilebones/go-udev v0.9.1 h1:uN72M1C1fgzhsVmBGEM8w9RD1JY4iVsPZpr+Z6rb3O8=
+github.com/pilebones/go-udev v0.9.1/go.mod h1:Bgcl07crebF3JSeS4+nuaRvhWFdCeFoBhXXeAp93XNo=
 github.com/pjbgf/sha1cd v0.5.0 h1:a+UkboSi1znleCDUNT3M5YxjOnN1fz2FhN48FlwCxs0=
 github.com/pjbgf/sha1cd v0.5.0/go.mod h1:lhpGlyHLpQZoxMv8HcgXvZEhcGs0PG/vsZnEJ7H0iCM=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
 github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/sblinch/kdl-go v0.0.0-20250930225324-bf4099d4614a h1:8ZZwZWIQKC0YVMyaCkbrdeI8faTjD1QBrRAAWc1TjMI=
+github.com/sblinch/kdl-go v0.0.0-20250930225324-bf4099d4614a/go.mod h1:b3oNGuAKOQzhsCKmuLc/urEOPzgHj6fB8vl8bwTBh28=
 github.com/sergi/go-diff v1.4.0 h1:n/SP9D5ad1fORl+llWyN+D6qoUETXNZARKjyY2/KVCw=
 github.com/sergi/go-diff v1.4.0/go.mod h1:A0bzQcvG0E7Rwjx0REVgAGH58e96+X0MeOfepqsbeW4=
 github.com/spf13/afero v1.15.0 h1:b/YBCLWAJdFWJTN9cLhiXXcD7mzKn9Dm86dNnfyQw1I=
 github.com/spf13/afero v1.15.0/go.mod h1:NC2ByUVxtQs4b3sIUphxK0NioZnmxgyCrfzeuq8lxMg=
-github.com/spf13/cobra v1.9.1 h1:CXSaggrXdbHK9CF+8ywj8Amf7PBRmPCOJugH954Nnlo=
-github.com/spf13/cobra v1.9.1/go.mod h1:nDyEzZ8ogv936Cinf6g1RU9MRY64Ir93oCnqb9wxYW0=
-github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
-github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/spf13/cobra v1.10.1 h1:lJeBwCfmrnXthfAupyUTzJ/J4Nc1RsHC/mSRU2dll/s=
+github.com/spf13/cobra v1.10.1/go.mod h1:7SmJGaTHFVBY0jW4NXGluQoLvhqFQM+6XSKD+P4XaB0=
+github.com/spf13/pflag v1.0.9/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/spf13/pflag v1.0.10 h1:4EBh2KAYBwaONj6b2Ye1GiHfwjqyROoF4RwYO+vPwFk=
+github.com/spf13/pflag v1.0.10/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
-github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
+github.com/stretchr/objx v0.5.3 h1:jmXUvGomnU1o3W/V5h2VEradbpJDwGrzugQQvL0POH4=
+github.com/stretchr/objx v0.5.3/go.mod h1:rDQraq+vQZU7Fde9LOZLr8Tax6zZvy4kuNKF+QYS+U0=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
 github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
-github.com/yaslama/go-wayland/wayland v0.0.0-20250907155644-2874f32d9c34 h1:iTAt1me6SBYsuzrl/CmrxtATPlOG/pVviosM3DhUdKE=
-github.com/yaslama/go-wayland/wayland v0.0.0-20250907155644-2874f32d9c34/go.mod h1:jzmUN5lUAv2O8e63OvcauV4S30rIZ1BvF/PNYE37vDo=
-golang.org/x/crypto v0.42.0 h1:chiH31gIWm57EkTXpwnqf8qeuMUi0yekh6mT2AvFlqI=
-golang.org/x/crypto v0.42.0/go.mod h1:4+rDnOTJhQCx2q7/j6rAN5XDw8kPjeaXEUR2eL94ix8=
-golang.org/x/exp v0.0.0-20231006140011-7918f672742d h1:jtJma62tbqLibJ5sFQz8bKtEM8rJBtfilJ2qTU199MI=
-golang.org/x/exp v0.0.0-20231006140011-7918f672742d/go.mod h1:ldy0pHrwJyGW56pPQzzkH36rKxoZW1tw7ZJpeKx+hdo=
-golang.org/x/net v0.44.0 h1:evd8IRDyfNBMBTTY5XRF1vaZlD+EmWx6x8PkhR04H/I=
-golang.org/x/net v0.44.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY=
-golang.org/x/sync v0.17.0 h1:l60nONMj9l5drqw6jlhIELNv9I0A4OFgRsG9k2oT9Ug=
-golang.org/x/sync v0.17.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/crypto v0.45.0 h1:jMBrvKuj23MTlT0bQEOBcAE0mjg8mK9RXFhRH6nyF3Q=
+golang.org/x/crypto v0.45.0/go.mod h1:XTGrrkGJve7CYK7J8PEww4aY7gM3qMCElcJQ8n8JdX4=
+golang.org/x/exp v0.0.0-20251125195548-87e1e737ad39 h1:DHNhtq3sNNzrvduZZIiFyXWOL9IWaDPHqTnLJp+rCBY=
+golang.org/x/exp v0.0.0-20251125195548-87e1e737ad39/go.mod h1:46edojNIoXTNOhySWIWdix628clX9ODXwPsQuG6hsK0=
+golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
+golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
-golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
-golang.org/x/term v0.35.0 h1:bZBVKBudEyhRcajGcNc3jIfWPqV4y/Kt2XcoigOWtDQ=
-golang.org/x/term v0.35.0/go.mod h1:TPGtkTLesOwf2DE8CgVYiZinHAOuy5AYUYT1lENIZnA=
-golang.org/x/text v0.29.0 h1:1neNs90w9YzJ9BocxfsQNHKuAT4pkghyXc4nhZ6sJvk=
-golang.org/x/text v0.29.0/go.mod h1:7MhJOA9CD2qZyOKYazxdYMF85OwPdEr9jTtBpO7ydH4=
+golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
+golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/term v0.37.0 h1:8EGAD0qCmHYZg6J17DvsMy9/wJ7/D/4pV/wfnld5lTU=
+golang.org/x/term v0.37.0/go.mod h1:5pB4lxRNYYVZuTLmy8oR2BH8dflOR+IbTYFD8fi3254=
+golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
+golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=

core/internal/colorpicker/color.go

@@ -0,0 +1,306 @@
+package colorpicker
+
+import (
+	"encoding/json"
+	"fmt"
+	"math"
+	"strings"
+)
+
+type Color struct {
+	R, G, B, A uint8
+}
+
+type OutputFormat int
+
+const (
+	FormatHex OutputFormat = iota
+	FormatRGB
+	FormatHSL
+	FormatHSV
+	FormatCMYK
+)
+
+func ParseFormat(s string) OutputFormat {
+	switch strings.ToLower(s) {
+	case "rgb":
+		return FormatRGB
+	case "hsl":
+		return FormatHSL
+	case "hsv":
+		return FormatHSV
+	case "cmyk":
+		return FormatCMYK
+	default:
+		return FormatHex
+	}
+}
+
+func (c Color) ToHex(lowercase bool) string {
+	if lowercase {
+		return fmt.Sprintf("#%02x%02x%02x", c.R, c.G, c.B)
+	}
+	return fmt.Sprintf("#%02X%02X%02X", c.R, c.G, c.B)
+}
+
+func (c Color) ToRGB() string {
+	return fmt.Sprintf("%d %d %d", c.R, c.G, c.B)
+}
+
+func (c Color) ToHSL() string {
+	h, s, l := rgbToHSL(c.R, c.G, c.B)
+	return fmt.Sprintf("%d %d%% %d%%", h, s, l)
+}
+
+func (c Color) ToHSV() string {
+	h, s, v := rgbToHSV(c.R, c.G, c.B)
+	return fmt.Sprintf("%d %d%% %d%%", h, s, v)
+}
+
+func (c Color) ToCMYK() string {
+	cy, m, y, k := rgbToCMYK(c.R, c.G, c.B)
+	return fmt.Sprintf("%d%% %d%% %d%% %d%%", cy, m, y, k)
+}
+
+func (c Color) Format(format OutputFormat, lowercase bool, customFmt string) string {
+	if customFmt != "" {
+		return c.formatCustom(format, customFmt)
+	}
+
+	switch format {
+	case FormatRGB:
+		return c.ToRGB()
+	case FormatHSL:
+		return c.ToHSL()
+	case FormatHSV:
+		return c.ToHSV()
+	case FormatCMYK:
+		return c.ToCMYK()
+	default:
+		return c.ToHex(lowercase)
+	}
+}
+
+func (c Color) formatCustom(format OutputFormat, customFmt string) string {
+	switch format {
+	case FormatRGB:
+		return replaceArgs(customFmt, c.R, c.G, c.B)
+	case FormatHSL:
+		h, s, l := rgbToHSL(c.R, c.G, c.B)
+		return replaceArgs(customFmt, h, s, l)
+	case FormatHSV:
+		h, s, v := rgbToHSV(c.R, c.G, c.B)
+		return replaceArgs(customFmt, h, s, v)
+	case FormatCMYK:
+		cy, m, y, k := rgbToCMYK(c.R, c.G, c.B)
+		return replaceArgs4(customFmt, cy, m, y, k)
+	default:
+		if strings.Contains(customFmt, "{0}") {
+			r := fmt.Sprintf("%02X", c.R)
+			g := fmt.Sprintf("%02X", c.G)
+			b := fmt.Sprintf("%02X", c.B)
+			return replaceArgsStr(customFmt, r, g, b)
+		}
+		return c.ToHex(false)
+	}
+}
+
+func replaceArgs[T any](format string, a, b, c T) string {
+	result := format
+	result = strings.ReplaceAll(result, "{0}", fmt.Sprintf("%v", a))
+	result = strings.ReplaceAll(result, "{1}", fmt.Sprintf("%v", b))
+	result = strings.ReplaceAll(result, "{2}", fmt.Sprintf("%v", c))
+	return result
+}
+
+func replaceArgs4[T any](format string, a, b, c, d T) string {
+	result := format
+	result = strings.ReplaceAll(result, "{0}", fmt.Sprintf("%v", a))
+	result = strings.ReplaceAll(result, "{1}", fmt.Sprintf("%v", b))
+	result = strings.ReplaceAll(result, "{2}", fmt.Sprintf("%v", c))
+	result = strings.ReplaceAll(result, "{3}", fmt.Sprintf("%v", d))
+	return result
+}
+
+func replaceArgsStr(format, a, b, c string) string {
+	result := format
+	result = strings.ReplaceAll(result, "{0}", a)
+	result = strings.ReplaceAll(result, "{1}", b)
+	result = strings.ReplaceAll(result, "{2}", c)
+	return result
+}
+
+func rgbToHSL(r, g, b uint8) (int, int, int) {
+	rf := float64(r) / 255.0
+	gf := float64(g) / 255.0
+	bf := float64(b) / 255.0
+
+	maxVal := math.Max(rf, math.Max(gf, bf))
+	minVal := math.Min(rf, math.Min(gf, bf))
+	l := (maxVal + minVal) / 2
+
+	if maxVal == minVal {
+		return 0, 0, int(math.Round(l * 100))
+	}
+
+	d := maxVal - minVal
+	var s float64
+	if l > 0.5 {
+		s = d / (2 - maxVal - minVal)
+	} else {
+		s = d / (maxVal + minVal)
+	}
+
+	var h float64
+	switch maxVal {
+	case rf:
+		h = (gf - bf) / d
+		if gf < bf {
+			h += 6
+		}
+	case gf:
+		h = (bf-rf)/d + 2
+	case bf:
+		h = (rf-gf)/d + 4
+	}
+	h /= 6
+
+	return int(math.Round(h * 360)), int(math.Round(s * 100)), int(math.Round(l * 100))
+}
+
+func rgbToHSV(r, g, b uint8) (int, int, int) {
+	rf := float64(r) / 255.0
+	gf := float64(g) / 255.0
+	bf := float64(b) / 255.0
+
+	maxVal := math.Max(rf, math.Max(gf, bf))
+	minVal := math.Min(rf, math.Min(gf, bf))
+	v := maxVal
+	d := maxVal - minVal
+
+	var s float64
+	if maxVal != 0 {
+		s = d / maxVal
+	}
+
+	if maxVal == minVal {
+		return 0, int(math.Round(s * 100)), int(math.Round(v * 100))
+	}
+
+	var h float64
+	switch maxVal {
+	case rf:
+		h = (gf - bf) / d
+		if gf < bf {
+			h += 6
+		}
+	case gf:
+		h = (bf-rf)/d + 2
+	case bf:
+		h = (rf-gf)/d + 4
+	}
+	h /= 6
+
+	return int(math.Round(h * 360)), int(math.Round(s * 100)), int(math.Round(v * 100))
+}
+
+func rgbToCMYK(r, g, b uint8) (int, int, int, int) {
+	if r == 0 && g == 0 && b == 0 {
+		return 0, 0, 0, 100
+	}
+
+	rf := float64(r) / 255.0
+	gf := float64(g) / 255.0
+	bf := float64(b) / 255.0
+
+	k := 1 - math.Max(rf, math.Max(gf, bf))
+	c := (1 - rf - k) / (1 - k)
+	m := (1 - gf - k) / (1 - k)
+	y := (1 - bf - k) / (1 - k)
+
+	return int(math.Round(c * 100)), int(math.Round(m * 100)), int(math.Round(y * 100)), int(math.Round(k * 100))
+}
+
+func (c Color) Luminance() float64 {
+	r := float64(c.R) / 255.0
+	g := float64(c.G) / 255.0
+	b := float64(c.B) / 255.0
+
+	if r <= 0.03928 {
+		r = r / 12.92
+	} else {
+		r = math.Pow((r+0.055)/1.055, 2.4)
+	}
+
+	if g <= 0.03928 {
+		g = g / 12.92
+	} else {
+		g = math.Pow((g+0.055)/1.055, 2.4)
+	}
+
+	if b <= 0.03928 {
+		b = b / 12.92
+	} else {
+		b = math.Pow((b+0.055)/1.055, 2.4)
+	}
+
+	return 0.2126*r + 0.7152*g + 0.0722*b
+}
+
+func (c Color) IsDark() bool {
+	return c.Luminance() < 0.179
+}
+
+type ColorJSON struct {
+	Hex string `json:"hex"`
+	RGB struct {
+		R int `json:"r"`
+		G int `json:"g"`
+		B int `json:"b"`
+	} `json:"rgb"`
+	HSL struct {
+		H int `json:"h"`
+		S int `json:"s"`
+		L int `json:"l"`
+	} `json:"hsl"`
+	HSV struct {
+		H int `json:"h"`
+		S int `json:"s"`
+		V int `json:"v"`
+	} `json:"hsv"`
+	CMYK struct {
+		C int `json:"c"`
+		M int `json:"m"`
+		Y int `json:"y"`
+		K int `json:"k"`
+	} `json:"cmyk"`
+}
+
+func (c Color) ToJSON() (string, error) {
+	h, s, l := rgbToHSL(c.R, c.G, c.B)
+	hv, sv, v := rgbToHSV(c.R, c.G, c.B)
+	cy, m, y, k := rgbToCMYK(c.R, c.G, c.B)
+
+	data := ColorJSON{
+		Hex: c.ToHex(false),
+	}
+	data.RGB.R = int(c.R)
+	data.RGB.G = int(c.G)
+	data.RGB.B = int(c.B)
+	data.HSL.H = h
+	data.HSL.S = s
+	data.HSL.L = l
+	data.HSV.H = hv
+	data.HSV.S = sv
+	data.HSV.V = v
+	data.CMYK.C = cy
+	data.CMYK.M = m
+	data.CMYK.Y = y
+	data.CMYK.K = k
+
+	bytes, err := json.MarshalIndent(data, "", "  ")
+	if err != nil {
+		return "", err
+	}
+	return string(bytes), nil
+}

core/internal/colorpicker/picker.go

@@ -0,0 +1,728 @@
+package colorpicker
+
+import (
+	"fmt"
+	"math"
+	"sync"
+
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/proto/keyboard_shortcuts_inhibit"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/proto/wlr_layer_shell"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/proto/wlr_screencopy"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/proto/wp_viewporter"
+	"github.com/AvengeMedia/DankMaterialShell/core/pkg/go-wayland/wayland/client"
+)
+
+type Config struct {
+	Format       OutputFormat
+	CustomFormat string
+	Lowercase    bool
+	Autocopy     bool
+	Notify       bool
+}
+
+type Output struct {
+	wlOutput        *client.Output
+	name            string
+	globalName      uint32
+	x, y            int32
+	width           int32
+	height          int32
+	scale           int32
+	fractionalScale float64
+}
+
+type LayerSurface struct {
+	output     *Output
+	state      *SurfaceState
+	wlSurface  *client.Surface
+	layerSurf  *wlr_layer_shell.ZwlrLayerSurfaceV1
+	viewport   *wp_viewporter.WpViewport
+	wlPool     *client.ShmPool
+	wlBuffer   *client.Buffer
+	configured bool
+	hidden     bool
+}
+
+type Picker struct {
+	config Config
+
+	display  *client.Display
+	registry *client.Registry
+	ctx      *client.Context
+
+	compositor *client.Compositor
+	shm        *client.Shm
+	seat       *client.Seat
+	pointer    *client.Pointer
+	keyboard   *client.Keyboard
+	layerShell *wlr_layer_shell.ZwlrLayerShellV1
+	screencopy *wlr_screencopy.ZwlrScreencopyManagerV1
+	viewporter *wp_viewporter.WpViewporter
+
+	shortcutsInhibitMgr *keyboard_shortcuts_inhibit.ZwpKeyboardShortcutsInhibitManagerV1
+	shortcutsInhibitor  *keyboard_shortcuts_inhibit.ZwpKeyboardShortcutsInhibitorV1
+
+	outputs   map[uint32]*Output
+	outputsMu sync.Mutex
+
+	surfaces      []*LayerSurface
+	activeSurface *LayerSurface
+
+	running     bool
+	pickedColor *Color
+	err         error
+}
+
+func New(config Config) *Picker {
+	return &Picker{
+		config:  config,
+		outputs: make(map[uint32]*Output),
+	}
+}
+
+func (p *Picker) Run() (*Color, error) {
+	if err := p.connect(); err != nil {
+		return nil, fmt.Errorf("wayland connect: %w", err)
+	}
+	defer p.cleanup()
+
+	if err := p.setupRegistry(); err != nil {
+		return nil, fmt.Errorf("registry setup: %w", err)
+	}
+
+	if err := p.roundtrip(); err != nil {
+		return nil, fmt.Errorf("roundtrip: %w", err)
+	}
+
+	if p.screencopy == nil {
+		return nil, fmt.Errorf("compositor does not support wlr-screencopy-unstable-v1")
+	}
+
+	if p.layerShell == nil {
+		return nil, fmt.Errorf("compositor does not support wlr-layer-shell-unstable-v1")
+	}
+
+	if p.seat == nil {
+		return nil, fmt.Errorf("no seat available")
+	}
+
+	if err := p.roundtrip(); err != nil {
+		return nil, fmt.Errorf("roundtrip: %w", err)
+	}
+
+	if err := p.createSurfaces(); err != nil {
+		return nil, fmt.Errorf("create surfaces: %w", err)
+	}
+
+	if err := p.roundtrip(); err != nil {
+		return nil, fmt.Errorf("roundtrip: %w", err)
+	}
+
+	p.running = true
+	for p.running {
+		if err := p.ctx.Dispatch(); err != nil {
+			p.err = err
+			break
+		}
+
+		p.checkDone()
+	}
+
+	if p.err != nil {
+		return nil, p.err
+	}
+
+	return p.pickedColor, nil
+}
+
+func (p *Picker) checkDone() {
+	for _, ls := range p.surfaces {
+		picked, cancelled := ls.state.IsDone()
+		switch {
+		case cancelled:
+			p.running = false
+			return
+		case picked:
+			color, ok := ls.state.PickColor()
+			if ok {
+				p.pickedColor = &color
+			}
+			p.running = false
+			return
+		}
+	}
+}
+
+func (p *Picker) connect() error {
+	display, err := client.Connect("")
+	if err != nil {
+		return err
+	}
+	p.display = display
+	p.ctx = display.Context()
+	return nil
+}
+
+func (p *Picker) roundtrip() error {
+	callback, err := p.display.Sync()
+	if err != nil {
+		return err
+	}
+
+	done := make(chan struct{})
+	callback.SetDoneHandler(func(e client.CallbackDoneEvent) {
+		close(done)
+	})
+
+	for {
+		select {
+		case <-done:
+			return nil
+		default:
+			if err := p.ctx.Dispatch(); err != nil {
+				return err
+			}
+		}
+	}
+}
+
+func (p *Picker) setupRegistry() error {
+	registry, err := p.display.GetRegistry()
+	if err != nil {
+		return err
+	}
+	p.registry = registry
+
+	registry.SetGlobalHandler(func(e client.RegistryGlobalEvent) {
+		p.handleGlobal(e)
+	})
+
+	registry.SetGlobalRemoveHandler(func(e client.RegistryGlobalRemoveEvent) {
+		p.outputsMu.Lock()
+		delete(p.outputs, e.Name)
+		p.outputsMu.Unlock()
+	})
+
+	return nil
+}
+
+func (p *Picker) handleGlobal(e client.RegistryGlobalEvent) {
+	switch e.Interface {
+	case client.CompositorInterfaceName:
+		compositor := client.NewCompositor(p.ctx)
+		if err := p.registry.Bind(e.Name, e.Interface, e.Version, compositor); err == nil {
+			p.compositor = compositor
+		}
+
+	case client.ShmInterfaceName:
+		shm := client.NewShm(p.ctx)
+		if err := p.registry.Bind(e.Name, e.Interface, e.Version, shm); err == nil {
+			p.shm = shm
+		}
+
+	case client.SeatInterfaceName:
+		seat := client.NewSeat(p.ctx)
+		if err := p.registry.Bind(e.Name, e.Interface, e.Version, seat); err == nil {
+			p.seat = seat
+			p.setupInput()
+		}
+
+	case client.OutputInterfaceName:
+		output := client.NewOutput(p.ctx)
+		version := e.Version
+		if version > 4 {
+			version = 4
+		}
+		if err := p.registry.Bind(e.Name, e.Interface, version, output); err == nil {
+			p.outputsMu.Lock()
+			p.outputs[e.Name] = &Output{
+				wlOutput:        output,
+				globalName:      e.Name,
+				scale:           1,
+				fractionalScale: 1.0,
+			}
+			p.outputsMu.Unlock()
+			p.setupOutputHandlers(e.Name, output)
+		}
+
+	case wlr_layer_shell.ZwlrLayerShellV1InterfaceName:
+		layerShell := wlr_layer_shell.NewZwlrLayerShellV1(p.ctx)
+		version := e.Version
+		if version > 4 {
+			version = 4
+		}
+		if err := p.registry.Bind(e.Name, e.Interface, version, layerShell); err == nil {
+			p.layerShell = layerShell
+		}
+
+	case wlr_screencopy.ZwlrScreencopyManagerV1InterfaceName:
+		screencopy := wlr_screencopy.NewZwlrScreencopyManagerV1(p.ctx)
+		version := e.Version
+		if version > 3 {
+			version = 3
+		}
+		if err := p.registry.Bind(e.Name, e.Interface, version, screencopy); err == nil {
+			p.screencopy = screencopy
+		}
+
+	case wp_viewporter.WpViewporterInterfaceName:
+		viewporter := wp_viewporter.NewWpViewporter(p.ctx)
+		if err := p.registry.Bind(e.Name, e.Interface, e.Version, viewporter); err == nil {
+			p.viewporter = viewporter
+		}
+
+	case keyboard_shortcuts_inhibit.ZwpKeyboardShortcutsInhibitManagerV1InterfaceName:
+		mgr := keyboard_shortcuts_inhibit.NewZwpKeyboardShortcutsInhibitManagerV1(p.ctx)
+		if err := p.registry.Bind(e.Name, e.Interface, e.Version, mgr); err == nil {
+			p.shortcutsInhibitMgr = mgr
+		}
+	}
+}
+
+func (p *Picker) setupOutputHandlers(name uint32, output *client.Output) {
+	output.SetGeometryHandler(func(e client.OutputGeometryEvent) {
+		p.outputsMu.Lock()
+		if o, ok := p.outputs[name]; ok {
+			o.x = e.X
+			o.y = e.Y
+		}
+		p.outputsMu.Unlock()
+	})
+
+	output.SetModeHandler(func(e client.OutputModeEvent) {
+		if e.Flags&uint32(client.OutputModeCurrent) == 0 {
+			return
+		}
+		p.outputsMu.Lock()
+		if o, ok := p.outputs[name]; ok {
+			o.width = e.Width
+			o.height = e.Height
+		}
+		p.outputsMu.Unlock()
+	})
+
+	output.SetScaleHandler(func(e client.OutputScaleEvent) {
+		p.outputsMu.Lock()
+		if o, ok := p.outputs[name]; ok {
+			o.scale = e.Factor
+			o.fractionalScale = float64(e.Factor)
+		}
+		p.outputsMu.Unlock()
+	})
+
+	output.SetNameHandler(func(e client.OutputNameEvent) {
+		p.outputsMu.Lock()
+		if o, ok := p.outputs[name]; ok {
+			o.name = e.Name
+		}
+		p.outputsMu.Unlock()
+	})
+}
+
+func (p *Picker) createSurfaces() error {
+	p.outputsMu.Lock()
+	outputs := make([]*Output, 0, len(p.outputs))
+	for _, o := range p.outputs {
+		outputs = append(outputs, o)
+	}
+	p.outputsMu.Unlock()
+
+	for _, output := range outputs {
+		ls, err := p.createLayerSurface(output)
+		if err != nil {
+			return fmt.Errorf("output %s: %w", output.name, err)
+		}
+		p.surfaces = append(p.surfaces, ls)
+	}
+
+	return nil
+}
+
+func (p *Picker) createLayerSurface(output *Output) (*LayerSurface, error) {
+	surface, err := p.compositor.CreateSurface()
+	if err != nil {
+		return nil, fmt.Errorf("create surface: %w", err)
+	}
+
+	layerSurf, err := p.layerShell.GetLayerSurface(
+		surface,
+		output.wlOutput,
+		uint32(wlr_layer_shell.ZwlrLayerShellV1LayerOverlay),
+		"dms-colorpicker",
+	)
+	if err != nil {
+		return nil, fmt.Errorf("get layer surface: %w", err)
+	}
+
+	ls := &LayerSurface{
+		output:    output,
+		state:     NewSurfaceState(p.config.Format, p.config.Lowercase),
+		wlSurface: surface,
+		layerSurf: layerSurf,
+		hidden:    true, // Start hidden, will show overlay when pointer enters
+	}
+
+	if p.viewporter != nil {
+		vp, err := p.viewporter.GetViewport(surface)
+		if err == nil {
+			ls.viewport = vp
+		}
+	}
+
+	if err := layerSurf.SetAnchor(
+		uint32(wlr_layer_shell.ZwlrLayerSurfaceV1AnchorTop) |
+			uint32(wlr_layer_shell.ZwlrLayerSurfaceV1AnchorBottom) |
+			uint32(wlr_layer_shell.ZwlrLayerSurfaceV1AnchorLeft) |
+			uint32(wlr_layer_shell.ZwlrLayerSurfaceV1AnchorRight),
+	); err != nil {
+		log.Warn("failed to set layer anchor", "err", err)
+	}
+	if err := layerSurf.SetExclusiveZone(-1); err != nil {
+		log.Warn("failed to set exclusive zone", "err", err)
+	}
+	if err := layerSurf.SetKeyboardInteractivity(uint32(wlr_layer_shell.ZwlrLayerSurfaceV1KeyboardInteractivityExclusive)); err != nil {
+		log.Warn("failed to set keyboard interactivity", "err", err)
+	}
+
+	layerSurf.SetConfigureHandler(func(e wlr_layer_shell.ZwlrLayerSurfaceV1ConfigureEvent) {
+		if err := layerSurf.AckConfigure(e.Serial); err != nil {
+			log.Warn("failed to ack configure", "err", err)
+		}
+		if err := ls.state.OnLayerConfigure(int(e.Width), int(e.Height)); err != nil {
+			log.Warn("failed to handle layer configure", "err", err)
+		}
+		ls.configured = true
+
+		scale := p.computeSurfaceScale(ls)
+		ls.state.SetScale(scale)
+
+		if !ls.state.IsReady() {
+			p.captureForSurface(ls)
+		} else {
+			p.redrawSurface(ls)
+		}
+
+		// Request shortcut inhibition once surface is configured
+		p.ensureShortcutsInhibitor(ls)
+	})
+
+	layerSurf.SetClosedHandler(func(e wlr_layer_shell.ZwlrLayerSurfaceV1ClosedEvent) {
+		p.running = false
+	})
+
+	if err := surface.Commit(); err != nil {
+		log.Warn("failed to commit surface", "err", err)
+	}
+	return ls, nil
+}
+
+func (p *Picker) computeSurfaceScale(ls *LayerSurface) int32 {
+	out := ls.output
+	if out == nil || out.fractionalScale <= 0 {
+		return 1
+	}
+
+	scale := int32(math.Ceil(out.fractionalScale))
+	if scale <= 0 {
+		scale = 1
+	}
+	return scale
+}
+
+func (p *Picker) ensureShortcutsInhibitor(ls *LayerSurface) {
+	if p.shortcutsInhibitMgr == nil || p.seat == nil || p.shortcutsInhibitor != nil {
+		return
+	}
+
+	inhibitor, err := p.shortcutsInhibitMgr.InhibitShortcuts(ls.wlSurface, p.seat)
+	if err != nil {
+		log.Debug("failed to create shortcuts inhibitor", "err", err)
+		return
+	}
+
+	p.shortcutsInhibitor = inhibitor
+
+	inhibitor.SetActiveHandler(func(e keyboard_shortcuts_inhibit.ZwpKeyboardShortcutsInhibitorV1ActiveEvent) {
+		log.Debug("shortcuts inhibitor active")
+	})
+
+	inhibitor.SetInactiveHandler(func(e keyboard_shortcuts_inhibit.ZwpKeyboardShortcutsInhibitorV1InactiveEvent) {
+		log.Debug("shortcuts inhibitor deactivated by compositor")
+	})
+}
+
+func (p *Picker) captureForSurface(ls *LayerSurface) {
+	frame, err := p.screencopy.CaptureOutput(0, ls.output.wlOutput)
+	if err != nil {
+		return
+	}
+
+	frame.SetBufferHandler(func(e wlr_screencopy.ZwlrScreencopyFrameV1BufferEvent) {
+		if err := ls.state.OnScreencopyBuffer(PixelFormat(e.Format), int(e.Width), int(e.Height), int(e.Stride)); err != nil {
+			log.Error("failed to create screencopy buffer", "err", err)
+		}
+	})
+
+	frame.SetBufferDoneHandler(func(e wlr_screencopy.ZwlrScreencopyFrameV1BufferDoneEvent) {
+		screenBuf := ls.state.ScreenBuffer()
+		if screenBuf == nil {
+			return
+		}
+
+		pool, err := p.shm.CreatePool(screenBuf.Fd(), int32(screenBuf.Size()))
+		if err != nil {
+			return
+		}
+
+		wlBuffer, err := pool.CreateBuffer(0, int32(screenBuf.Width), int32(screenBuf.Height), int32(screenBuf.Stride), uint32(ls.state.screenFormat))
+		if err != nil {
+			pool.Destroy()
+			return
+		}
+
+		if err := frame.Copy(wlBuffer); err != nil {
+			log.Error("failed to copy frame", "err", err)
+		}
+		pool.Destroy()
+	})
+
+	frame.SetFlagsHandler(func(e wlr_screencopy.ZwlrScreencopyFrameV1FlagsEvent) {
+		ls.state.OnScreencopyFlags(e.Flags)
+	})
+
+	frame.SetReadyHandler(func(e wlr_screencopy.ZwlrScreencopyFrameV1ReadyEvent) {
+		ls.state.OnScreencopyReady()
+		scale := p.computeSurfaceScale(ls)
+		ls.state.SetScale(scale)
+		frame.Destroy()
+		p.redrawSurface(ls)
+	})
+
+	frame.SetFailedHandler(func(e wlr_screencopy.ZwlrScreencopyFrameV1FailedEvent) {
+		frame.Destroy()
+	})
+}
+
+func (p *Picker) redrawSurface(ls *LayerSurface) {
+	var renderBuf *ShmBuffer
+	if ls.hidden {
+		// When hidden, just show the screenshot without overlay
+		renderBuf = ls.state.RedrawScreenOnly()
+	} else {
+		renderBuf = ls.state.Redraw()
+	}
+	if renderBuf == nil {
+		return
+	}
+
+	if ls.wlPool != nil {
+		ls.wlPool.Destroy()
+		ls.wlPool = nil
+	}
+	if ls.wlBuffer != nil {
+		ls.wlBuffer.Destroy()
+		ls.wlBuffer = nil
+	}
+
+	pool, err := p.shm.CreatePool(renderBuf.Fd(), int32(renderBuf.Size()))
+	if err != nil {
+		return
+	}
+	ls.wlPool = pool
+
+	wlBuffer, err := pool.CreateBuffer(0, int32(renderBuf.Width), int32(renderBuf.Height), int32(renderBuf.Stride), uint32(FormatARGB8888))
+	if err != nil {
+		return
+	}
+	ls.wlBuffer = wlBuffer
+
+	logicalW, logicalH := ls.state.LogicalSize()
+	if logicalW == 0 || logicalH == 0 {
+		logicalW = int(ls.output.width)
+		logicalH = int(ls.output.height)
+	}
+
+	scale := ls.state.Scale()
+	if scale <= 0 {
+		scale = 1
+	}
+
+	if ls.viewport != nil {
+		srcW := float64(renderBuf.Width) / float64(scale)
+		srcH := float64(renderBuf.Height) / float64(scale)
+		if err := ls.viewport.SetSource(0, 0, srcW, srcH); err != nil {
+			log.Warn("failed to set viewport source", "err", err)
+		}
+		if err := ls.viewport.SetDestination(int32(logicalW), int32(logicalH)); err != nil {
+			log.Warn("failed to set viewport destination", "err", err)
+		}
+		if err := ls.wlSurface.SetBufferScale(scale); err != nil {
+			log.Warn("failed to set buffer scale", "err", err)
+		}
+	} else {
+		if err := ls.wlSurface.SetBufferScale(scale); err != nil {
+			log.Warn("failed to set buffer scale", "err", err)
+		}
+	}
+
+	if err := ls.wlSurface.Attach(wlBuffer, 0, 0); err != nil {
+		log.Warn("failed to attach buffer", "err", err)
+	}
+	if err := ls.wlSurface.Damage(0, 0, int32(logicalW), int32(logicalH)); err != nil {
+		log.Warn("failed to damage surface", "err", err)
+	}
+	if err := ls.wlSurface.Commit(); err != nil {
+		log.Warn("failed to commit surface", "err", err)
+	}
+
+	ls.state.SwapBuffers()
+}
+
+func (p *Picker) hideSurface(ls *LayerSurface) {
+	if ls == nil || ls.wlSurface == nil || ls.hidden {
+		return
+	}
+	ls.hidden = true
+	// Redraw without the crosshair overlay
+	p.redrawSurface(ls)
+}
+
+func (p *Picker) setupInput() {
+	if p.seat == nil {
+		return
+	}
+
+	p.seat.SetCapabilitiesHandler(func(e client.SeatCapabilitiesEvent) {
+		if e.Capabilities&uint32(client.SeatCapabilityPointer) != 0 && p.pointer == nil {
+			pointer, err := p.seat.GetPointer()
+			if err == nil {
+				p.pointer = pointer
+				p.setupPointerHandlers()
+			}
+		}
+		if e.Capabilities&uint32(client.SeatCapabilityKeyboard) != 0 && p.keyboard == nil {
+			keyboard, err := p.seat.GetKeyboard()
+			if err == nil {
+				p.keyboard = keyboard
+				p.setupKeyboardHandlers()
+			}
+		}
+	})
+}
+
+func (p *Picker) setupPointerHandlers() {
+	p.pointer.SetEnterHandler(func(e client.PointerEnterEvent) {
+		if err := p.pointer.SetCursor(e.Serial, nil, 0, 0); err != nil {
+			log.Debug("failed to hide cursor", "err", err)
+		}
+
+		p.activeSurface = nil
+		for _, ls := range p.surfaces {
+			if ls.wlSurface.ID() == e.Surface.ID() {
+				p.activeSurface = ls
+				break
+			}
+		}
+		if p.activeSurface == nil {
+			return
+		}
+
+		// If surface was hidden, mark it as visible again
+		if p.activeSurface.hidden {
+			p.activeSurface.hidden = false
+		}
+
+		p.activeSurface.state.OnPointerMotion(e.SurfaceX, e.SurfaceY)
+		p.redrawSurface(p.activeSurface)
+	})
+
+	p.pointer.SetLeaveHandler(func(e client.PointerLeaveEvent) {
+		for _, ls := range p.surfaces {
+			if ls.wlSurface.ID() == e.Surface.ID() {
+				p.hideSurface(ls)
+				break
+			}
+		}
+	})
+
+	p.pointer.SetMotionHandler(func(e client.PointerMotionEvent) {
+		if p.activeSurface == nil {
+			return
+		}
+		p.activeSurface.state.OnPointerMotion(e.SurfaceX, e.SurfaceY)
+		p.redrawSurface(p.activeSurface)
+	})
+
+	p.pointer.SetButtonHandler(func(e client.PointerButtonEvent) {
+		if p.activeSurface == nil {
+			return
+		}
+		p.activeSurface.state.OnPointerButton(e.Button, e.State)
+	})
+}
+
+func (p *Picker) setupKeyboardHandlers() {
+	p.keyboard.SetKeyHandler(func(e client.KeyboardKeyEvent) {
+		for _, ls := range p.surfaces {
+			ls.state.OnKey(e.Key, e.State)
+		}
+	})
+}
+
+func (p *Picker) cleanup() {
+	for _, ls := range p.surfaces {
+		if ls.wlBuffer != nil {
+			ls.wlBuffer.Destroy()
+		}
+		if ls.wlPool != nil {
+			ls.wlPool.Destroy()
+		}
+		if ls.viewport != nil {
+			ls.viewport.Destroy()
+		}
+		if ls.layerSurf != nil {
+			ls.layerSurf.Destroy()
+		}
+		if ls.wlSurface != nil {
+			ls.wlSurface.Destroy()
+		}
+		if ls.state != nil {
+			ls.state.Destroy()
+		}
+	}
+
+	if p.shortcutsInhibitor != nil {
+		if err := p.shortcutsInhibitor.Destroy(); err != nil {
+			log.Debug("failed to destroy shortcuts inhibitor", "err", err)
+		}
+		p.shortcutsInhibitor = nil
+	}
+
+	if p.shortcutsInhibitMgr != nil {
+		if err := p.shortcutsInhibitMgr.Destroy(); err != nil {
+			log.Debug("failed to destroy shortcuts inhibit manager", "err", err)
+		}
+		p.shortcutsInhibitMgr = nil
+	}
+
+	if p.viewporter != nil {
+		p.viewporter.Destroy()
+	}
+
+	if p.screencopy != nil {
+		p.screencopy.Destroy()
+	}
+
+	if p.pointer != nil {
+		p.pointer.Release()
+	}
+
+	if p.keyboard != nil {
+		p.keyboard.Release()
+	}
+
+	if p.display != nil {
+		p.ctx.Close()
+	}
+}

core/internal/colorpicker/shm.go

@@ -0,0 +1,93 @@
+package colorpicker
+
+import (
+	"fmt"
+
+	"golang.org/x/sys/unix"
+)
+
+type ShmBuffer struct {
+	fd     int
+	data   []byte
+	size   int
+	Width  int
+	Height int
+	Stride int
+}
+
+func CreateShmBuffer(width, height, stride int) (*ShmBuffer, error) {
+	size := stride * height
+
+	fd, err := unix.MemfdCreate("dms-colorpicker", 0)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create memfd: %w", err)
+	}
+
+	if err := unix.Ftruncate(fd, int64(size)); err != nil {
+		unix.Close(fd)
+		return nil, fmt.Errorf("ftruncate failed: %w", err)
+	}
+
+	data, err := unix.Mmap(fd, 0, size, unix.PROT_READ|unix.PROT_WRITE, unix.MAP_SHARED)
+	if err != nil {
+		unix.Close(fd)
+		return nil, fmt.Errorf("mmap failed: %w", err)
+	}
+
+	return &ShmBuffer{
+		fd:     fd,
+		data:   data,
+		size:   size,
+		Width:  width,
+		Height: height,
+		Stride: stride,
+	}, nil
+}
+
+func (s *ShmBuffer) Fd() int {
+	return s.fd
+}
+
+func (s *ShmBuffer) Size() int {
+	return s.size
+}
+
+func (s *ShmBuffer) Data() []byte {
+	return s.data
+}
+
+func (s *ShmBuffer) GetPixel(x, y int) Color {
+	if x < 0 || x >= s.Width || y < 0 || y >= s.Height {
+		return Color{}
+	}
+
+	offset := y*s.Stride + x*4
+
+	if offset+3 >= len(s.data) {
+		return Color{}
+	}
+
+	return Color{
+		B: s.data[offset],
+		G: s.data[offset+1],
+		R: s.data[offset+2],
+		A: s.data[offset+3],
+	}
+}
+
+func (s *ShmBuffer) Close() error {
+	var firstErr error
+	if s.data != nil {
+		if err := unix.Munmap(s.data); err != nil && firstErr == nil {
+			firstErr = fmt.Errorf("munmap failed: %w", err)
+		}
+		s.data = nil
+	}
+	if s.fd >= 0 {
+		if err := unix.Close(s.fd); err != nil && firstErr == nil {
+			firstErr = fmt.Errorf("close fd failed: %w", err)
+		}
+		s.fd = -1
+	}
+	return firstErr
+}

core/internal/config/deployer.go

@@ -9,7 +9,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 type ConfigDeployer struct {

core/internal/config/deployer_test.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

core/internal/config/dms.go

@@ -22,8 +22,19 @@ func LocateDMSConfig() (string, error) {
 		primaryPaths = append(primaryPaths, filepath.Join(configHome, "quickshell", "dms"))
 	}
 
-	primaryPaths = append(primaryPaths, "/usr/share/quickshell/dms")
+	// System data directories
+	dataDirs := os.Getenv("XDG_DATA_DIRS")
+	if dataDirs == "" {
+		dataDirs = "/usr/local/share:/usr/share"
+	}
 
+	for _, dir := range strings.Split(dataDirs, ":") {
+		if dir != "" {
+			primaryPaths = append(primaryPaths, filepath.Join(dir, "quickshell", "dms"))
+		}
+	}
+
+	// System config directories (fallback)
 	configDirs := os.Getenv("XDG_CONFIG_DIRS")
 	if configDirs == "" {
 		configDirs = "/etc/xdg"

core/internal/config/embedded/hyprland.conf

@@ -125,6 +125,8 @@ windowrulev2 = noborder, class:^(kitty)$
 windowrulev2 = float, class:^(firefox)$, title:^(Picture-in-Picture)$
 windowrulev2 = float, class:^(zoom)$
 
+# DMS windows floating by default
+windowrulev2 = float, class:^(org.quickshell)$
 windowrulev2 = opacity 0.9 0.9, floating:0, focus:0
 
 layerrule = noanim, ^(quickshell)$
@@ -138,8 +140,8 @@ $mod = SUPER
 bind = $mod, T, exec, {{TERMINAL_COMMAND}}
 bind = $mod, space, exec, dms ipc call spotlight toggle
 bind = $mod, V, exec, dms ipc call clipboard toggle
-bind = $mod, M, exec, dms ipc call processlist toggle
-bind = $mod, comma, exec, dms ipc call settings toggle
+bind = $mod, M, exec, dms ipc call processlist focusOrToggle
+bind = $mod, comma, exec, dms ipc call settings focusOrToggle
 bind = $mod, N, exec, dms ipc call notifications toggle
 bind = $mod SHIFT, N, exec, dms ipc call notepad toggle
 bind = $mod, Y, exec, dms ipc call dankdash wallpaper
@@ -151,7 +153,7 @@ bind = $mod SHIFT, Slash, exec, dms ipc call keybinds toggle hyprland
 # === Security ===
 bind = $mod ALT, L, exec, dms ipc call lock lock
 bind = $mod SHIFT, E, exit
-bind = CTRL ALT, Delete, exec, dms ipc call processlist toggle
+bind = CTRL ALT, Delete, exec, dms ipc call processlist focusOrToggle
 
 # === Audio Controls ===
 bindel = , XF86AudioRaiseVolume, exec, dms ipc call audio increment 3

core/internal/config/embedded/niri.kdl

@@ -218,6 +218,11 @@ window-rule {
     geometry-corner-radius 12
     clip-to-geometry true
 }
+// Open dms windows as floating by default
+window-rule {
+    match app-id=r#"org.quickshell$"#
+    open-floating true
+}
 binds {
     // === System & Overview ===
     Mod+D { spawn "niri" "msg" "action" "toggle-overview"; }
@@ -233,10 +238,10 @@ binds {
         spawn "dms" "ipc" "call" "clipboard" "toggle";
     }
     Mod+M hotkey-overlay-title="Task Manager" {
-        spawn "dms" "ipc" "call" "processlist" "toggle";
+        spawn "dms" "ipc" "call" "processlist" "focusOrToggle";
     }
     Mod+Comma hotkey-overlay-title="Settings" {
-        spawn "dms" "ipc" "call" "settings" "toggle";
+        spawn "dms" "ipc" "call" "settings" "focusOrToggle";
     }
     Mod+Y hotkey-overlay-title="Browse Wallpapers" {
         spawn "dms" "ipc" "call" "dankdash" "wallpaper";
@@ -250,7 +255,7 @@ binds {
     }
     Mod+Shift+E { quit; }
     Ctrl+Alt+Delete hotkey-overlay-title="Task Manager" {
-        spawn "dms" "ipc" "call" "processlist" "toggle";
+        spawn "dms" "ipc" "call" "processlist" "focusOrToggle";
     }
 
     // === Audio Controls ===

core/internal/config/testpage.go

@@ -0,0 +1,6 @@
+package config
+
+import _ "embed"
+
+//go:embed embedded/testpage.pdf
+var TestPage string

core/internal/dank16/dank16.go

@@ -15,6 +15,48 @@ type HSV struct {
 	H, S, V float64
 }
 
+type ColorInfo struct {
+	Hex         string `json:"hex"`
+	HexStripped string `json:"hex_stripped"`
+	R           int    `json:"r"`
+	G           int    `json:"g"`
+	B           int    `json:"b"`
+}
+
+type Palette struct {
+	Color0  ColorInfo `json:"color0"`
+	Color1  ColorInfo `json:"color1"`
+	Color2  ColorInfo `json:"color2"`
+	Color3  ColorInfo `json:"color3"`
+	Color4  ColorInfo `json:"color4"`
+	Color5  ColorInfo `json:"color5"`
+	Color6  ColorInfo `json:"color6"`
+	Color7  ColorInfo `json:"color7"`
+	Color8  ColorInfo `json:"color8"`
+	Color9  ColorInfo `json:"color9"`
+	Color10 ColorInfo `json:"color10"`
+	Color11 ColorInfo `json:"color11"`
+	Color12 ColorInfo `json:"color12"`
+	Color13 ColorInfo `json:"color13"`
+	Color14 ColorInfo `json:"color14"`
+	Color15 ColorInfo `json:"color15"`
+}
+
+func NewColorInfo(hex string) ColorInfo {
+	rgb := HexToRGB(hex)
+	stripped := hex
+	if len(hex) > 0 && hex[0] == '#' {
+		stripped = hex[1:]
+	}
+	return ColorInfo{
+		Hex:         hex,
+		HexStripped: stripped,
+		R:           int(math.Round(rgb.R * 255)),
+		G:           int(math.Round(rgb.G * 255)),
+		B:           int(math.Round(rgb.B * 255)),
+	}
+}
+
 func HexToRGB(hex string) RGB {
 	if hex[0] == '#' {
 		hex = hex[1:]
@@ -310,13 +352,13 @@ func DeriveContainer(primary string, isLight bool) string {
 	return RGBToHex(HSVToRGB(HSV{H: hsv.H, S: containerS, V: containerV}))
 }
 
-func GeneratePalette(primaryColor string, opts PaletteOptions) []string {
+func GeneratePalette(primaryColor string, opts PaletteOptions) Palette {
 	baseColor := DeriveContainer(primaryColor, opts.IsLight)
 
 	rgb := HexToRGB(baseColor)
 	hsv := RGBToHSV(rgb)
 
-	palette := make([]string, 0, 16)
+	var palette Palette
 
 	var normalTextTarget, secondaryTarget float64
 	if opts.UseDPS {
@@ -335,7 +377,7 @@ func GeneratePalette(primaryColor string, opts PaletteOptions) []string {
 	} else {
 		bgColor = "#1a1a1a"
 	}
-	palette = append(palette, bgColor)
+	palette.Color0 = NewColorInfo(bgColor)
 
 	hueShift := (hsv.H - 0.6) * 0.12
 	satBoost := 1.15
@@ -344,39 +386,39 @@ func GeneratePalette(primaryColor string, opts PaletteOptions) []string {
 	var redColor string
 	if opts.IsLight {
 		redColor = RGBToHex(HSVToRGB(HSV{H: redH, S: math.Min(0.80*satBoost, 1.0), V: 0.55}))
-		palette = append(palette, ensureContrastAuto(redColor, bgColor, normalTextTarget, opts))
+		palette.Color1 = NewColorInfo(ensureContrastAuto(redColor, bgColor, normalTextTarget, opts))
 	} else {
 		redColor = RGBToHex(HSVToRGB(HSV{H: redH, S: math.Min(0.65*satBoost, 1.0), V: 0.80}))
-		palette = append(palette, ensureContrastAuto(redColor, bgColor, normalTextTarget, opts))
+		palette.Color1 = NewColorInfo(ensureContrastAuto(redColor, bgColor, normalTextTarget, opts))
 	}
 
 	greenH := math.Mod(0.33+hueShift+1.0, 1.0)
 	var greenColor string
 	if opts.IsLight {
 		greenColor = RGBToHex(HSVToRGB(HSV{H: greenH, S: math.Min(math.Max(hsv.S*0.9, 0.80)*satBoost, 1.0), V: 0.45}))
-		palette = append(palette, ensureContrastAuto(greenColor, bgColor, normalTextTarget, opts))
+		palette.Color2 = NewColorInfo(ensureContrastAuto(greenColor, bgColor, normalTextTarget, opts))
 	} else {
 		greenColor = RGBToHex(HSVToRGB(HSV{H: greenH, S: math.Min(0.42*satBoost, 1.0), V: 0.84}))
-		palette = append(palette, ensureContrastAuto(greenColor, bgColor, normalTextTarget, opts))
+		palette.Color2 = NewColorInfo(ensureContrastAuto(greenColor, bgColor, normalTextTarget, opts))
 	}
 
 	yellowH := math.Mod(0.15+hueShift+1.0, 1.0)
 	var yellowColor string
 	if opts.IsLight {
 		yellowColor = RGBToHex(HSVToRGB(HSV{H: yellowH, S: math.Min(0.75*satBoost, 1.0), V: 0.50}))
-		palette = append(palette, ensureContrastAuto(yellowColor, bgColor, normalTextTarget, opts))
+		palette.Color3 = NewColorInfo(ensureContrastAuto(yellowColor, bgColor, normalTextTarget, opts))
 	} else {
 		yellowColor = RGBToHex(HSVToRGB(HSV{H: yellowH, S: math.Min(0.38*satBoost, 1.0), V: 0.86}))
-		palette = append(palette, ensureContrastAuto(yellowColor, bgColor, normalTextTarget, opts))
+		palette.Color3 = NewColorInfo(ensureContrastAuto(yellowColor, bgColor, normalTextTarget, opts))
 	}
 
 	var blueColor string
 	if opts.IsLight {
 		blueColor = RGBToHex(HSVToRGB(HSV{H: hsv.H, S: math.Max(hsv.S*0.9, 0.7), V: hsv.V * 1.1}))
-		palette = append(palette, ensureContrastAuto(blueColor, bgColor, normalTextTarget, opts))
+		palette.Color4 = NewColorInfo(ensureContrastAuto(blueColor, bgColor, normalTextTarget, opts))
 	} else {
 		blueColor = RGBToHex(HSVToRGB(HSV{H: hsv.H, S: math.Max(hsv.S*0.8, 0.6), V: math.Min(hsv.V*1.6, 1.0)}))
-		palette = append(palette, ensureContrastAuto(blueColor, bgColor, normalTextTarget, opts))
+		palette.Color4 = NewColorInfo(ensureContrastAuto(blueColor, bgColor, normalTextTarget, opts))
 	}
 
 	magH := hsv.H - 0.03
@@ -388,65 +430,64 @@ func GeneratePalette(primaryColor string, opts PaletteOptions) []string {
 	hh := RGBToHSV(hr)
 	if opts.IsLight {
 		magColor = RGBToHex(HSVToRGB(HSV{H: hh.H, S: math.Max(hh.S*0.9, 0.7), V: hh.V * 0.85}))
-		palette = append(palette, ensureContrastAuto(magColor, bgColor, normalTextTarget, opts))
+		palette.Color5 = NewColorInfo(ensureContrastAuto(magColor, bgColor, normalTextTarget, opts))
 	} else {
 		magColor = RGBToHex(HSVToRGB(HSV{H: hh.H, S: hh.S * 0.8, V: hh.V * 0.75}))
-		palette = append(palette, ensureContrastAuto(magColor, bgColor, normalTextTarget, opts))
+		palette.Color5 = NewColorInfo(ensureContrastAuto(magColor, bgColor, normalTextTarget, opts))
 	}
 
 	cyanH := hsv.H + 0.08
 	if cyanH > 1.0 {
 		cyanH -= 1.0
 	}
-	palette = append(palette, ensureContrastAuto(primaryColor, bgColor, normalTextTarget, opts))
+	palette.Color6 = NewColorInfo(ensureContrastAuto(primaryColor, bgColor, normalTextTarget, opts))
 
 	if opts.IsLight {
-		palette = append(palette, "#1a1a1a")
-		palette = append(palette, "#2e2e2e")
+		palette.Color7 = NewColorInfo("#1a1a1a")
+		palette.Color8 = NewColorInfo("#2e2e2e")
 	} else {
-		palette = append(palette, "#abb2bf")
-		palette = append(palette, "#5c6370")
+		palette.Color7 = NewColorInfo("#abb2bf")
+		palette.Color8 = NewColorInfo("#5c6370")
 	}
 
 	if opts.IsLight {
 		brightRed := RGBToHex(HSVToRGB(HSV{H: redH, S: math.Min(0.70*satBoost, 1.0), V: 0.65}))
-		palette = append(palette, ensureContrastAuto(brightRed, bgColor, secondaryTarget, opts))
+		palette.Color9 = NewColorInfo(ensureContrastAuto(brightRed, bgColor, secondaryTarget, opts))
 		brightGreen := RGBToHex(HSVToRGB(HSV{H: greenH, S: math.Min(math.Max(hsv.S*0.85, 0.75)*satBoost, 1.0), V: 0.55}))
-		palette = append(palette, ensureContrastAuto(brightGreen, bgColor, secondaryTarget, opts))
+		palette.Color10 = NewColorInfo(ensureContrastAuto(brightGreen, bgColor, secondaryTarget, opts))
 		brightYellow := RGBToHex(HSVToRGB(HSV{H: yellowH, S: math.Min(0.68*satBoost, 1.0), V: 0.60}))
-		palette = append(palette, ensureContrastAuto(brightYellow, bgColor, secondaryTarget, opts))
+		palette.Color11 = NewColorInfo(ensureContrastAuto(brightYellow, bgColor, secondaryTarget, opts))
 		hr := HexToRGB(primaryColor)
 		hh := RGBToHSV(hr)
 		brightBlue := RGBToHex(HSVToRGB(HSV{H: hh.H, S: math.Min(hh.S*1.1, 1.0), V: math.Min(hh.V*1.2, 1.0)}))
-		palette = append(palette, ensureContrastAuto(brightBlue, bgColor, secondaryTarget, opts))
+		palette.Color12 = NewColorInfo(ensureContrastAuto(brightBlue, bgColor, secondaryTarget, opts))
 		brightMag := RGBToHex(HSVToRGB(HSV{H: magH, S: math.Max(hsv.S*0.9, 0.75), V: math.Min(hsv.V*1.25, 1.0)}))
-		palette = append(palette, ensureContrastAuto(brightMag, bgColor, secondaryTarget, opts))
+		palette.Color13 = NewColorInfo(ensureContrastAuto(brightMag, bgColor, secondaryTarget, opts))
 		brightCyan := RGBToHex(HSVToRGB(HSV{H: cyanH, S: math.Max(hsv.S*0.75, 0.65), V: math.Min(hsv.V*1.25, 1.0)}))
-		palette = append(palette, ensureContrastAuto(brightCyan, bgColor, secondaryTarget, opts))
+		palette.Color14 = NewColorInfo(ensureContrastAuto(brightCyan, bgColor, secondaryTarget, opts))
 	} else {
 		brightRed := RGBToHex(HSVToRGB(HSV{H: redH, S: math.Min(0.50*satBoost, 1.0), V: 0.88}))
-		palette = append(palette, ensureContrastAuto(brightRed, bgColor, secondaryTarget, opts))
+		palette.Color9 = NewColorInfo(ensureContrastAuto(brightRed, bgColor, secondaryTarget, opts))
 		brightGreen := RGBToHex(HSVToRGB(HSV{H: greenH, S: math.Min(0.35*satBoost, 1.0), V: 0.88}))
-		palette = append(palette, ensureContrastAuto(brightGreen, bgColor, secondaryTarget, opts))
+		palette.Color10 = NewColorInfo(ensureContrastAuto(brightGreen, bgColor, secondaryTarget, opts))
 		brightYellow := RGBToHex(HSVToRGB(HSV{H: yellowH, S: math.Min(0.30*satBoost, 1.0), V: 0.91}))
-		palette = append(palette, ensureContrastAuto(brightYellow, bgColor, secondaryTarget, opts))
-		// Make it way brighter for type names in dark mode
+		palette.Color11 = NewColorInfo(ensureContrastAuto(brightYellow, bgColor, secondaryTarget, opts))
 		brightBlue := retoneToL(primaryColor, 85.0)
-		palette = append(palette, brightBlue)
+		palette.Color12 = NewColorInfo(brightBlue)
 		brightMag := RGBToHex(HSVToRGB(HSV{H: magH, S: math.Max(hsv.S*0.7, 0.6), V: math.Min(hsv.V*1.3, 0.9)}))
-		palette = append(palette, ensureContrastAuto(brightMag, bgColor, secondaryTarget, opts))
+		palette.Color13 = NewColorInfo(ensureContrastAuto(brightMag, bgColor, secondaryTarget, opts))
 		brightCyanH := hsv.H + 0.02
 		if brightCyanH > 1.0 {
 			brightCyanH -= 1.0
 		}
 		brightCyan := RGBToHex(HSVToRGB(HSV{H: brightCyanH, S: math.Max(hsv.S*0.6, 0.5), V: math.Min(hsv.V*1.2, 0.85)}))
-		palette = append(palette, ensureContrastAuto(brightCyan, bgColor, secondaryTarget, opts))
+		palette.Color14 = NewColorInfo(ensureContrastAuto(brightCyan, bgColor, secondaryTarget, opts))
 	}
 
 	if opts.IsLight {
-		palette = append(palette, "#1a1a1a")
+		palette.Color15 = NewColorInfo("#1a1a1a")
 	} else {
-		palette = append(palette, "#ffffff")
+		palette.Color15 = NewColorInfo("#ffffff")
 	}
 
 	return palette

core/internal/dank16/dank16_test.go

@@ -1,7 +1,6 @@
 package dank16
 
 import (
-	"encoding/json"
 	"math"
 	"testing"
 )
@@ -346,106 +345,36 @@ func TestGeneratePalette(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			result := GeneratePalette(tt.base, tt.opts)
 
-			if len(result) != 16 {
-				t.Errorf("GeneratePalette returned %d colors, expected 16", len(result))
+			colors := []ColorInfo{
+				result.Color0, result.Color1, result.Color2, result.Color3,
+				result.Color4, result.Color5, result.Color6, result.Color7,
+				result.Color8, result.Color9, result.Color10, result.Color11,
+				result.Color12, result.Color13, result.Color14, result.Color15,
 			}
 
-			for i, color := range result {
-				if len(color) != 7 || color[0] != '#' {
-					t.Errorf("Color at index %d (%s) is not a valid hex color", i, color)
+			for i, color := range colors {
+				if len(color.Hex) != 7 || color.Hex[0] != '#' {
+					t.Errorf("Color at index %d (%s) is not a valid hex color", i, color.Hex)
 				}
 			}
 
-			if tt.opts.Background != "" && result[0] != tt.opts.Background {
-				t.Errorf("Background color = %s, expected %s", result[0], tt.opts.Background)
-			} else if !tt.opts.IsLight && tt.opts.Background == "" && result[0] != "#1a1a1a" {
-				t.Errorf("Dark mode background = %s, expected #1a1a1a", result[0])
-			} else if tt.opts.IsLight && tt.opts.Background == "" && result[0] != "#f8f8f8" {
-				t.Errorf("Light mode background = %s, expected #f8f8f8", result[0])
+			if tt.opts.Background != "" && result.Color0.Hex != tt.opts.Background {
+				t.Errorf("Background color = %s, expected %s", result.Color0.Hex, tt.opts.Background)
+			} else if !tt.opts.IsLight && tt.opts.Background == "" && result.Color0.Hex != "#1a1a1a" {
+				t.Errorf("Dark mode background = %s, expected #1a1a1a", result.Color0.Hex)
+			} else if tt.opts.IsLight && tt.opts.Background == "" && result.Color0.Hex != "#f8f8f8" {
+				t.Errorf("Light mode background = %s, expected #f8f8f8", result.Color0.Hex)
 			}
 
-			if tt.opts.IsLight && result[15] != "#1a1a1a" {
-				t.Errorf("Light mode foreground = %s, expected #1a1a1a", result[15])
-			} else if !tt.opts.IsLight && result[15] != "#ffffff" {
-				t.Errorf("Dark mode foreground = %s, expected #ffffff", result[15])
+			if tt.opts.IsLight && result.Color15.Hex != "#1a1a1a" {
+				t.Errorf("Light mode foreground = %s, expected #1a1a1a", result.Color15.Hex)
+			} else if !tt.opts.IsLight && result.Color15.Hex != "#ffffff" {
+				t.Errorf("Dark mode foreground = %s, expected #ffffff", result.Color15.Hex)
 			}
 		})
 	}
 }
 
-func TestEnrichVSCodeTheme(t *testing.T) {
-	colors := GeneratePalette("#625690", PaletteOptions{IsLight: false})
-
-	baseTheme := map[string]interface{}{
-		"name": "Test Theme",
-		"type": "dark",
-		"colors": map[string]interface{}{
-			"editor.background": "#000000",
-		},
-	}
-
-	themeJSON, err := json.Marshal(baseTheme)
-	if err != nil {
-		t.Fatalf("Failed to marshal base theme: %v", err)
-	}
-
-	result, err := EnrichVSCodeTheme(themeJSON, colors)
-	if err != nil {
-		t.Fatalf("EnrichVSCodeTheme failed: %v", err)
-	}
-
-	var enriched map[string]interface{}
-	if err := json.Unmarshal(result, &enriched); err != nil {
-		t.Fatalf("Failed to unmarshal result: %v", err)
-	}
-
-	colorsMap, ok := enriched["colors"].(map[string]interface{})
-	if !ok {
-		t.Fatal("colors is not a map")
-	}
-
-	terminalColors := []string{
-		"terminal.ansiBlack",
-		"terminal.ansiRed",
-		"terminal.ansiGreen",
-		"terminal.ansiYellow",
-		"terminal.ansiBlue",
-		"terminal.ansiMagenta",
-		"terminal.ansiCyan",
-		"terminal.ansiWhite",
-		"terminal.ansiBrightBlack",
-		"terminal.ansiBrightRed",
-		"terminal.ansiBrightGreen",
-		"terminal.ansiBrightYellow",
-		"terminal.ansiBrightBlue",
-		"terminal.ansiBrightMagenta",
-		"terminal.ansiBrightCyan",
-		"terminal.ansiBrightWhite",
-	}
-
-	for i, key := range terminalColors {
-		if val, ok := colorsMap[key]; !ok {
-			t.Errorf("Missing terminal color: %s", key)
-		} else if val != colors[i] {
-			t.Errorf("%s = %s, expected %s", key, val, colors[i])
-		}
-	}
-
-	if colorsMap["editor.background"] != "#000000" {
-		t.Error("Original theme colors should be preserved")
-	}
-}
-
-func TestEnrichVSCodeThemeInvalidJSON(t *testing.T) {
-	colors := GeneratePalette("#625690", PaletteOptions{IsLight: false})
-	invalidJSON := []byte("{invalid json")
-
-	_, err := EnrichVSCodeTheme(invalidJSON, colors)
-	if err == nil {
-		t.Error("Expected error for invalid JSON, got nil")
-	}
-}
-
 func TestRoundTripConversion(t *testing.T) {
 	testColors := []string{"#000000", "#ffffff", "#ff0000", "#00ff00", "#0000ff", "#625690", "#808080"}
 
@@ -635,23 +564,26 @@ func TestGeneratePaletteWithDPS(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			result := GeneratePalette(tt.base, tt.opts)
 
-			if len(result) != 16 {
-				t.Errorf("GeneratePalette returned %d colors, expected 16", len(result))
+			colors := []ColorInfo{
+				result.Color0, result.Color1, result.Color2, result.Color3,
+				result.Color4, result.Color5, result.Color6, result.Color7,
+				result.Color8, result.Color9, result.Color10, result.Color11,
+				result.Color12, result.Color13, result.Color14, result.Color15,
 			}
 
-			for i, color := range result {
-				if len(color) != 7 || color[0] != '#' {
-					t.Errorf("Color at index %d (%s) is not a valid hex color", i, color)
+			for i, color := range colors {
+				if len(color.Hex) != 7 || color.Hex[0] != '#' {
+					t.Errorf("Color at index %d (%s) is not a valid hex color", i, color.Hex)
 				}
 			}
 
-			bgColor := result[0]
+			bgColor := result.Color0.Hex
 			for i := 1; i < 8; i++ {
-				lc := DeltaPhiStarContrast(result[i], bgColor, tt.opts.IsLight)
+				lc := DeltaPhiStarContrast(colors[i].Hex, bgColor, tt.opts.IsLight)
 				minLc := 30.0
 				if lc < minLc && lc > 0 {
 					t.Errorf("Color %d (%s) has insufficient DPS contrast %f with background %s (expected >= %f)",
-						i, result[i], lc, bgColor, minLc)
+						i, colors[i].Hex, lc, bgColor, minLc)
 				}
 			}
 		})
@@ -708,17 +640,26 @@ func TestContrastAlgorithmComparison(t *testing.T) {
 	paletteWCAG := GeneratePalette(base, optsWCAG)
 	paletteDPS := GeneratePalette(base, optsDPS)
 
-	if len(paletteWCAG) != 16 || len(paletteDPS) != 16 {
-		t.Fatal("Both palettes should have 16 colors")
+	wcagColors := []ColorInfo{
+		paletteWCAG.Color0, paletteWCAG.Color1, paletteWCAG.Color2, paletteWCAG.Color3,
+		paletteWCAG.Color4, paletteWCAG.Color5, paletteWCAG.Color6, paletteWCAG.Color7,
+		paletteWCAG.Color8, paletteWCAG.Color9, paletteWCAG.Color10, paletteWCAG.Color11,
+		paletteWCAG.Color12, paletteWCAG.Color13, paletteWCAG.Color14, paletteWCAG.Color15,
+	}
+	dpsColors := []ColorInfo{
+		paletteDPS.Color0, paletteDPS.Color1, paletteDPS.Color2, paletteDPS.Color3,
+		paletteDPS.Color4, paletteDPS.Color5, paletteDPS.Color6, paletteDPS.Color7,
+		paletteDPS.Color8, paletteDPS.Color9, paletteDPS.Color10, paletteDPS.Color11,
+		paletteDPS.Color12, paletteDPS.Color13, paletteDPS.Color14, paletteDPS.Color15,
 	}
 
-	if paletteWCAG[0] != paletteDPS[0] {
-		t.Errorf("Background colors differ: WCAG=%s, DPS=%s", paletteWCAG[0], paletteDPS[0])
+	if paletteWCAG.Color0.Hex != paletteDPS.Color0.Hex {
+		t.Errorf("Background colors differ: WCAG=%s, DPS=%s", paletteWCAG.Color0.Hex, paletteDPS.Color0.Hex)
 	}
 
 	differentCount := 0
 	for i := 0; i < 16; i++ {
-		if paletteWCAG[i] != paletteDPS[i] {
+		if wcagColors[i].Hex != dpsColors[i].Hex {
 			differentCount++
 		}
 	}

core/internal/dank16/terminals.go

@@ -0,0 +1,109 @@
+package dank16
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+)
+
+func GenerateJSON(p Palette) string {
+	marshalled, _ := json.Marshal(p)
+	return string(marshalled)
+}
+
+func GenerateKittyTheme(p Palette) string {
+	var result strings.Builder
+	fmt.Fprintf(&result, "color0   %s\n", p.Color0.Hex)
+	fmt.Fprintf(&result, "color1   %s\n", p.Color1.Hex)
+	fmt.Fprintf(&result, "color2   %s\n", p.Color2.Hex)
+	fmt.Fprintf(&result, "color3   %s\n", p.Color3.Hex)
+	fmt.Fprintf(&result, "color4   %s\n", p.Color4.Hex)
+	fmt.Fprintf(&result, "color5   %s\n", p.Color5.Hex)
+	fmt.Fprintf(&result, "color6   %s\n", p.Color6.Hex)
+	fmt.Fprintf(&result, "color7   %s\n", p.Color7.Hex)
+	fmt.Fprintf(&result, "color8   %s\n", p.Color8.Hex)
+	fmt.Fprintf(&result, "color9   %s\n", p.Color9.Hex)
+	fmt.Fprintf(&result, "color10   %s\n", p.Color10.Hex)
+	fmt.Fprintf(&result, "color11   %s\n", p.Color11.Hex)
+	fmt.Fprintf(&result, "color12   %s\n", p.Color12.Hex)
+	fmt.Fprintf(&result, "color13   %s\n", p.Color13.Hex)
+	fmt.Fprintf(&result, "color14   %s\n", p.Color14.Hex)
+	fmt.Fprintf(&result, "color15   %s\n", p.Color15.Hex)
+	return result.String()
+}
+
+func GenerateFootTheme(p Palette) string {
+	var result strings.Builder
+	fmt.Fprintf(&result, "regular0=%s\n", p.Color0.HexStripped)
+	fmt.Fprintf(&result, "regular1=%s\n", p.Color1.HexStripped)
+	fmt.Fprintf(&result, "regular2=%s\n", p.Color2.HexStripped)
+	fmt.Fprintf(&result, "regular3=%s\n", p.Color3.HexStripped)
+	fmt.Fprintf(&result, "regular4=%s\n", p.Color4.HexStripped)
+	fmt.Fprintf(&result, "regular5=%s\n", p.Color5.HexStripped)
+	fmt.Fprintf(&result, "regular6=%s\n", p.Color6.HexStripped)
+	fmt.Fprintf(&result, "regular7=%s\n", p.Color7.HexStripped)
+	fmt.Fprintf(&result, "bright0=%s\n", p.Color8.HexStripped)
+	fmt.Fprintf(&result, "bright1=%s\n", p.Color9.HexStripped)
+	fmt.Fprintf(&result, "bright2=%s\n", p.Color10.HexStripped)
+	fmt.Fprintf(&result, "bright3=%s\n", p.Color11.HexStripped)
+	fmt.Fprintf(&result, "bright4=%s\n", p.Color12.HexStripped)
+	fmt.Fprintf(&result, "bright5=%s\n", p.Color13.HexStripped)
+	fmt.Fprintf(&result, "bright6=%s\n", p.Color14.HexStripped)
+	fmt.Fprintf(&result, "bright7=%s\n", p.Color15.HexStripped)
+	return result.String()
+}
+
+func GenerateAlacrittyTheme(p Palette) string {
+	var result strings.Builder
+	result.WriteString("[colors.normal]\n")
+	fmt.Fprintf(&result, "black   = '%s'\n", p.Color0.Hex)
+	fmt.Fprintf(&result, "red     = '%s'\n", p.Color1.Hex)
+	fmt.Fprintf(&result, "green   = '%s'\n", p.Color2.Hex)
+	fmt.Fprintf(&result, "yellow  = '%s'\n", p.Color3.Hex)
+	fmt.Fprintf(&result, "blue    = '%s'\n", p.Color4.Hex)
+	fmt.Fprintf(&result, "magenta = '%s'\n", p.Color5.Hex)
+	fmt.Fprintf(&result, "cyan    = '%s'\n", p.Color6.Hex)
+	fmt.Fprintf(&result, "white   = '%s'\n", p.Color7.Hex)
+	result.WriteString("\n[colors.bright]\n")
+	fmt.Fprintf(&result, "black   = '%s'\n", p.Color8.Hex)
+	fmt.Fprintf(&result, "red     = '%s'\n", p.Color9.Hex)
+	fmt.Fprintf(&result, "green   = '%s'\n", p.Color10.Hex)
+	fmt.Fprintf(&result, "yellow  = '%s'\n", p.Color11.Hex)
+	fmt.Fprintf(&result, "blue    = '%s'\n", p.Color12.Hex)
+	fmt.Fprintf(&result, "magenta = '%s'\n", p.Color13.Hex)
+	fmt.Fprintf(&result, "cyan    = '%s'\n", p.Color14.Hex)
+	fmt.Fprintf(&result, "white   = '%s'\n", p.Color15.Hex)
+	return result.String()
+}
+
+func GenerateGhosttyTheme(p Palette) string {
+	var result strings.Builder
+	fmt.Fprintf(&result, "palette = 0=%s\n", p.Color0.Hex)
+	fmt.Fprintf(&result, "palette = 1=%s\n", p.Color1.Hex)
+	fmt.Fprintf(&result, "palette = 2=%s\n", p.Color2.Hex)
+	fmt.Fprintf(&result, "palette = 3=%s\n", p.Color3.Hex)
+	fmt.Fprintf(&result, "palette = 4=%s\n", p.Color4.Hex)
+	fmt.Fprintf(&result, "palette = 5=%s\n", p.Color5.Hex)
+	fmt.Fprintf(&result, "palette = 6=%s\n", p.Color6.Hex)
+	fmt.Fprintf(&result, "palette = 7=%s\n", p.Color7.Hex)
+	fmt.Fprintf(&result, "palette = 8=%s\n", p.Color8.Hex)
+	fmt.Fprintf(&result, "palette = 9=%s\n", p.Color9.Hex)
+	fmt.Fprintf(&result, "palette = 10=%s\n", p.Color10.Hex)
+	fmt.Fprintf(&result, "palette = 11=%s\n", p.Color11.Hex)
+	fmt.Fprintf(&result, "palette = 12=%s\n", p.Color12.Hex)
+	fmt.Fprintf(&result, "palette = 13=%s\n", p.Color13.Hex)
+	fmt.Fprintf(&result, "palette = 14=%s\n", p.Color14.Hex)
+	fmt.Fprintf(&result, "palette = 15=%s\n", p.Color15.Hex)
+	return result.String()
+}
+
+func GenerateWeztermTheme(p Palette) string {
+	var result strings.Builder
+	fmt.Fprintf(&result, "ansi = ['%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s']\n",
+		p.Color0.Hex, p.Color1.Hex, p.Color2.Hex, p.Color3.Hex,
+		p.Color4.Hex, p.Color5.Hex, p.Color6.Hex, p.Color7.Hex)
+	fmt.Fprintf(&result, "brights = ['%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s']\n",
+		p.Color8.Hex, p.Color9.Hex, p.Color10.Hex, p.Color11.Hex,
+		p.Color12.Hex, p.Color13.Hex, p.Color14.Hex, p.Color15.Hex)
+	return result.String()
+}

core/internal/distros/arch.go

@@ -9,7 +9,7 @@ import (
 	"runtime"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 func init() {
@@ -37,6 +37,9 @@ func init() {
 	Register("garuda", "#cba6f7", FamilyArch, func(config DistroConfig, logChan chan<- string) Distribution {
 		return NewArchDistribution(config, logChan)
 	})
+	Register("artix", "#1793D1", FamilyArch, func(config DistroConfig, logChan chan<- string) Distribution {
+		return NewArchDistribution(config, logChan)
+	})
 }
 
 type ArchDistribution struct {
@@ -321,7 +324,7 @@ func (a *ArchDistribution) InstallPackages(ctx context.Context, dependencies []d
 		return fmt.Errorf("failed to install prerequisites: %w", err)
 	}
 
-	systemPkgs, aurPkgs, manualPkgs := a.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
+	systemPkgs, aurPkgs, manualPkgs, variantMap := a.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
 
 	// Phase 3: System Packages
 	if len(systemPkgs) > 0 {
@@ -361,7 +364,7 @@ func (a *ArchDistribution) InstallPackages(ctx context.Context, dependencies []d
 			IsComplete: false,
 			LogOutput:  fmt.Sprintf("Building from source: %s", strings.Join(manualPkgs, ", ")),
 		}
-		if err := a.InstallManualPackages(ctx, manualPkgs, sudoPassword, progressChan); err != nil {
+		if err := a.InstallManualPackages(ctx, manualPkgs, variantMap, sudoPassword, progressChan); err != nil {
 			return fmt.Errorf("failed to install manual packages: %w", err)
 		}
 	}
@@ -387,7 +390,7 @@ func (a *ArchDistribution) InstallPackages(ctx context.Context, dependencies []d
 	return nil
 }
 
-func (a *ArchDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []string, []string) {
+func (a *ArchDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []string, []string, map[string]deps.PackageVariant) {
 	systemPkgs := []string{}
 	aurPkgs := []string{}
 	manualPkgs := []string{}
@@ -410,7 +413,6 @@ func (a *ArchDistribution) categorizePackages(dependencies []deps.Dependency, wm
 
 		pkgInfo, exists := packageMap[dep.Name]
 		if !exists {
-			// If no mapping exists, treat as manual build
 			manualPkgs = append(manualPkgs, dep.Name)
 			continue
 		}
@@ -425,7 +427,7 @@ func (a *ArchDistribution) categorizePackages(dependencies []deps.Dependency, wm
 		}
 	}
 
-	return systemPkgs, aurPkgs, manualPkgs
+	return systemPkgs, aurPkgs, manualPkgs, variantMap
 }
 
 func (a *ArchDistribution) installSystemPackages(ctx context.Context, packages []string, sudoPassword string, progressChan chan<- InstallProgressMsg) error {

core/internal/distros/base.go

@@ -13,8 +13,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/version"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/version"
 )
 
 const forceQuickshellGit = false

core/internal/distros/base_test.go

@@ -6,7 +6,7 @@ import (
 	"path/filepath"
 	"testing"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 func TestBaseDistribution_detectDMS_NotInstalled(t *testing.T) {

core/internal/distros/debian.go

@@ -6,7 +6,7 @@ import (
 	"os/exec"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 func init() {
@@ -70,7 +70,6 @@ func (d *DebianDistribution) DetectDependenciesWithTerminal(ctx context.Context,
 
 	dependencies = append(dependencies, d.detectMatugen())
 	dependencies = append(dependencies, d.detectDgop())
-	dependencies = append(dependencies, d.detectHyprpicker())
 	dependencies = append(dependencies, d.detectClipboardTools()...)
 
 	return dependencies, nil
@@ -139,7 +138,12 @@ func (d *DebianDistribution) packageInstalled(pkg string) bool {
 }
 
 func (d *DebianDistribution) GetPackageMapping(wm deps.WindowManager) map[string]PackageMapping {
+	return d.GetPackageMappingWithVariants(wm, make(map[string]deps.PackageVariant))
+}
+
+func (d *DebianDistribution) GetPackageMappingWithVariants(wm deps.WindowManager, variants map[string]deps.PackageVariant) map[string]PackageMapping {
 	packages := map[string]PackageMapping{
+		// Standard APT packages
 		"git":                    {Name: "git", Repository: RepoTypeSystem},
 		"kitty":                  {Name: "kitty", Repository: RepoTypeSystem},
 		"alacritty":              {Name: "alacritty", Repository: RepoTypeSystem},
@@ -148,24 +152,54 @@ func (d *DebianDistribution) GetPackageMapping(wm deps.WindowManager) map[string
 		"mate-polkit":            {Name: "mate-polkit", Repository: RepoTypeSystem},
 		"accountsservice":        {Name: "accountsservice", Repository: RepoTypeSystem},
 
-		"dms (DankMaterialShell)": {Name: "dms", Repository: RepoTypeManual, BuildFunc: "installDankMaterialShell"},
-		"niri":                    {Name: "niri", Repository: RepoTypeManual, BuildFunc: "installNiri"},
-		"quickshell":              {Name: "quickshell", Repository: RepoTypeManual, BuildFunc: "installQuickshell"},
-		"ghostty":                 {Name: "ghostty", Repository: RepoTypeManual, BuildFunc: "installGhostty"},
-		"matugen":                 {Name: "matugen", Repository: RepoTypeManual, BuildFunc: "installMatugen"},
-		"dgop":                    {Name: "dgop", Repository: RepoTypeManual, BuildFunc: "installDgop"},
-		"cliphist":                {Name: "cliphist", Repository: RepoTypeManual, BuildFunc: "installCliphist"},
-		"hyprpicker":              {Name: "hyprpicker", Repository: RepoTypeManual, BuildFunc: "installHyprpicker"},
+		// DMS packages from OBS with variant support
+		"dms (DankMaterialShell)": d.getDmsMapping(variants["dms (DankMaterialShell)"]),
+		"quickshell":              d.getQuickshellMapping(variants["quickshell"]),
+		"matugen":                 {Name: "matugen", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"},
+		"dgop":                    {Name: "dgop", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"},
+		"cliphist":                {Name: "cliphist", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"},
+
+		// Keep ghostty as manual (no OBS package yet)
+		"ghostty": {Name: "ghostty", Repository: RepoTypeManual, BuildFunc: "installGhostty"},
 	}
 
 	if wm == deps.WindowManagerNiri {
-		packages["niri"] = PackageMapping{Name: "niri", Repository: RepoTypeManual, BuildFunc: "installNiri"}
-		packages["xwayland-satellite"] = PackageMapping{Name: "xwayland-satellite", Repository: RepoTypeManual, BuildFunc: "installXwaylandSatellite"}
+		niriVariant := variants["niri"]
+		packages["niri"] = d.getNiriMapping(niriVariant)
+		packages["xwayland-satellite"] = d.getXwaylandSatelliteMapping(niriVariant)
 	}
 
 	return packages
 }
 
+func (d *DebianDistribution) getDmsMapping(variant deps.PackageVariant) PackageMapping {
+	if variant == deps.VariantGit {
+		return PackageMapping{Name: "dms-git", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:dms-git"}
+	}
+	return PackageMapping{Name: "dms", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:dms"}
+}
+
+func (d *DebianDistribution) getQuickshellMapping(variant deps.PackageVariant) PackageMapping {
+	if forceQuickshellGit || variant == deps.VariantGit {
+		return PackageMapping{Name: "quickshell-git", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"}
+	}
+	return PackageMapping{Name: "quickshell", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"}
+}
+
+func (d *DebianDistribution) getNiriMapping(variant deps.PackageVariant) PackageMapping {
+	if variant == deps.VariantGit {
+		return PackageMapping{Name: "niri-git", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"}
+	}
+	return PackageMapping{Name: "niri", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"}
+}
+
+func (d *DebianDistribution) getXwaylandSatelliteMapping(variant deps.PackageVariant) PackageMapping {
+	if variant == deps.VariantGit {
+		return PackageMapping{Name: "xwayland-satellite-git", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"}
+	}
+	return PackageMapping{Name: "xwayland-satellite", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"}
+}
+
 func (d *DebianDistribution) InstallPrerequisites(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
 	progressChan <- InstallProgressMsg{
 		Phase:      PhasePrerequisites,
@@ -209,7 +243,7 @@ func (d *DebianDistribution) InstallPrerequisites(ctx context.Context, sudoPassw
 	}
 
 	devToolsCmd := ExecSudoCommand(ctx, sudoPassword,
-		"apt-get install -y curl wget git cmake ninja-build pkg-config libxcb-cursor-dev libglib2.0-dev libpolkit-agent-1-dev")
+		"apt-get install -y curl wget git cmake ninja-build pkg-config libxcb-cursor-dev libglib2.0-dev libpolkit-agent-1-dev libjpeg-dev libpugixml-dev")
 	if err := d.runWithProgress(devToolsCmd, progressChan, PhasePrerequisites, 0.10, 0.12); err != nil {
 		return fmt.Errorf("failed to install development tools: %w", err)
 	}
@@ -238,8 +272,23 @@ func (d *DebianDistribution) InstallPackages(ctx context.Context, dependencies [
 		return fmt.Errorf("failed to install prerequisites: %w", err)
 	}
 
-	systemPkgs, manualPkgs := d.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
+	systemPkgs, obsPkgs, manualPkgs, variantMap := d.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
 
+	// Enable OBS repositories
+	if len(obsPkgs) > 0 {
+		progressChan <- InstallProgressMsg{
+			Phase:      PhaseSystemPackages,
+			Progress:   0.15,
+			Step:       "Enabling OBS repositories...",
+			IsComplete: false,
+			LogOutput:  "Setting up OBS repositories for additional packages",
+		}
+		if err := d.enableOBSRepos(ctx, obsPkgs, sudoPassword, progressChan); err != nil {
+			return fmt.Errorf("failed to enable OBS repositories: %w", err)
+		}
+	}
+
+	// System Packages
 	if len(systemPkgs) > 0 {
 		progressChan <- InstallProgressMsg{
 			Phase:      PhaseSystemPackages,
@@ -254,6 +303,22 @@ func (d *DebianDistribution) InstallPackages(ctx context.Context, dependencies [
 		}
 	}
 
+	// OBS Packages
+	obsPkgNames := d.extractPackageNames(obsPkgs)
+	if len(obsPkgNames) > 0 {
+		progressChan <- InstallProgressMsg{
+			Phase:      PhaseAURPackages,
+			Progress:   0.65,
+			Step:       fmt.Sprintf("Installing %d OBS packages...", len(obsPkgNames)),
+			IsComplete: false,
+			LogOutput:  fmt.Sprintf("Installing OBS packages: %s", strings.Join(obsPkgNames, ", ")),
+		}
+		if err := d.installAPTPackages(ctx, obsPkgNames, sudoPassword, progressChan); err != nil {
+			return fmt.Errorf("failed to install OBS packages: %w", err)
+		}
+	}
+
+	// Manual Builds
 	if len(manualPkgs) > 0 {
 		progressChan <- InstallProgressMsg{
 			Phase:      PhaseSystemPackages,
@@ -273,7 +338,7 @@ func (d *DebianDistribution) InstallPackages(ctx context.Context, dependencies [
 			IsComplete: false,
 			LogOutput:  fmt.Sprintf("Building from source: %s", strings.Join(manualPkgs, ", ")),
 		}
-		if err := d.InstallManualPackages(ctx, manualPkgs, sudoPassword, progressChan); err != nil {
+		if err := d.InstallManualPackages(ctx, manualPkgs, variantMap, sudoPassword, progressChan); err != nil {
 			return fmt.Errorf("failed to install manual packages: %w", err)
 		}
 	}
@@ -297,11 +362,17 @@ func (d *DebianDistribution) InstallPackages(ctx context.Context, dependencies [
 	return nil
 }
 
-func (d *DebianDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []string) {
+func (d *DebianDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []PackageMapping, []string, map[string]deps.PackageVariant) {
 	systemPkgs := []string{}
+	obsPkgs := []PackageMapping{}
 	manualPkgs := []string{}
 
-	packageMap := d.GetPackageMapping(wm)
+	variantMap := make(map[string]deps.PackageVariant)
+	for _, dep := range dependencies {
+		variantMap[dep.Name] = dep.Variant
+	}
+
+	packageMap := d.GetPackageMappingWithVariants(wm, variantMap)
 
 	for _, dep := range dependencies {
 		if disabledFlags[dep.Name] {
@@ -321,12 +392,116 @@ func (d *DebianDistribution) categorizePackages(dependencies []deps.Dependency,
 		switch pkgInfo.Repository {
 		case RepoTypeSystem:
 			systemPkgs = append(systemPkgs, pkgInfo.Name)
+		case RepoTypeOBS:
+			obsPkgs = append(obsPkgs, pkgInfo)
 		case RepoTypeManual:
 			manualPkgs = append(manualPkgs, dep.Name)
 		}
 	}
 
-	return systemPkgs, manualPkgs
+	return systemPkgs, obsPkgs, manualPkgs, variantMap
+}
+
+func (d *DebianDistribution) extractPackageNames(packages []PackageMapping) []string {
+	names := make([]string, len(packages))
+	for i, pkg := range packages {
+		names[i] = pkg.Name
+	}
+	return names
+}
+
+func (d *DebianDistribution) enableOBSRepos(ctx context.Context, obsPkgs []PackageMapping, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
+	enabledRepos := make(map[string]bool)
+
+	osInfo, err := GetOSInfo()
+	if err != nil {
+		return fmt.Errorf("failed to get OS info: %w", err)
+	}
+
+	// Determine Debian version for OBS repository URL
+	debianVersion := "Debian_13"
+	if osInfo.VersionID == "testing" {
+		debianVersion = "Debian_Testing"
+	}
+
+	for _, pkg := range obsPkgs {
+		if pkg.RepoURL != "" && !enabledRepos[pkg.RepoURL] {
+			d.log(fmt.Sprintf("Enabling OBS repository: %s", pkg.RepoURL))
+
+			// RepoURL format: "home:AvengeMedia:danklinux"
+			repoPath := strings.ReplaceAll(pkg.RepoURL, ":", ":/")
+			repoName := strings.ReplaceAll(pkg.RepoURL, ":", "-")
+			baseURL := fmt.Sprintf("https://download.opensuse.org/repositories/%s/%s", repoPath, debianVersion)
+
+			// Check if repository already exists
+			listFile := fmt.Sprintf("/etc/apt/sources.list.d/%s.list", repoName)
+			checkCmd := exec.CommandContext(ctx, "test", "-f", listFile)
+			if checkCmd.Run() == nil {
+				d.log(fmt.Sprintf("OBS repo %s already exists, skipping", pkg.RepoURL))
+				enabledRepos[pkg.RepoURL] = true
+				continue
+			}
+
+			keyringPath := fmt.Sprintf("/etc/apt/keyrings/%s.gpg", repoName)
+
+			// Create keyrings directory if it doesn't exist
+			mkdirCmd := ExecSudoCommand(ctx, sudoPassword, "mkdir -p /etc/apt/keyrings")
+			if err := mkdirCmd.Run(); err != nil {
+				d.log(fmt.Sprintf("Warning: failed to create keyrings directory: %v", err))
+			}
+
+			progressChan <- InstallProgressMsg{
+				Phase:       PhaseSystemPackages,
+				Progress:    0.18,
+				Step:        fmt.Sprintf("Adding OBS GPG key for %s...", pkg.RepoURL),
+				NeedsSudo:   true,
+				CommandInfo: fmt.Sprintf("curl & gpg to add key for %s", pkg.RepoURL),
+			}
+
+			keyCmd := fmt.Sprintf("curl -fsSL %s/Release.key | gpg --dearmor -o %s", baseURL, keyringPath)
+			cmd := ExecSudoCommand(ctx, sudoPassword, keyCmd)
+			if err := d.runWithProgress(cmd, progressChan, PhaseSystemPackages, 0.18, 0.20); err != nil {
+				return fmt.Errorf("failed to add OBS GPG key for %s: %w", pkg.RepoURL, err)
+			}
+
+			// Add repository
+			repoLine := fmt.Sprintf("deb [signed-by=%s] %s/ /", keyringPath, baseURL)
+
+			progressChan <- InstallProgressMsg{
+				Phase:       PhaseSystemPackages,
+				Progress:    0.20,
+				Step:        fmt.Sprintf("Adding OBS repository %s...", pkg.RepoURL),
+				NeedsSudo:   true,
+				CommandInfo: fmt.Sprintf("echo '%s' | sudo tee %s", repoLine, listFile),
+			}
+
+			addRepoCmd := ExecSudoCommand(ctx, sudoPassword,
+				fmt.Sprintf("echo '%s' | tee %s", repoLine, listFile))
+			if err := d.runWithProgress(addRepoCmd, progressChan, PhaseSystemPackages, 0.20, 0.22); err != nil {
+				return fmt.Errorf("failed to add OBS repo %s: %w", pkg.RepoURL, err)
+			}
+
+			enabledRepos[pkg.RepoURL] = true
+			d.log(fmt.Sprintf("OBS repo %s enabled successfully", pkg.RepoURL))
+		}
+	}
+
+	if len(enabledRepos) > 0 {
+		progressChan <- InstallProgressMsg{
+			Phase:       PhaseSystemPackages,
+			Progress:    0.25,
+			Step:        "Updating package lists...",
+			NeedsSudo:   true,
+			CommandInfo: "sudo apt-get update",
+		}
+
+		updateCmd := ExecSudoCommand(ctx, sudoPassword, "apt-get update")
+		if err := d.runWithProgress(updateCmd, progressChan, PhaseSystemPackages, 0.25, 0.27); err != nil {
+			return fmt.Errorf("failed to update package lists after adding OBS repos: %w", err)
+		}
+	}
+
+	return nil
 }
 
 func (d *DebianDistribution) installAPTPackages(ctx context.Context, packages []string, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
@@ -513,7 +688,7 @@ func (d *DebianDistribution) installGhosttyDebian(ctx context.Context, sudoPassw
 	return nil
 }
 
-func (d *DebianDistribution) InstallManualPackages(ctx context.Context, packages []string, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
+func (d *DebianDistribution) InstallManualPackages(ctx context.Context, packages []string, variantMap map[string]deps.PackageVariant, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
 	if len(packages) == 0 {
 		return nil
 	}
@@ -527,7 +702,7 @@ func (d *DebianDistribution) InstallManualPackages(ctx context.Context, packages
 				return fmt.Errorf("failed to install ghostty: %w", err)
 			}
 		default:
-			if err := d.ManualPackageInstaller.InstallManualPackages(ctx, []string{pkg}, sudoPassword, progressChan); err != nil {
+			if err := d.ManualPackageInstaller.InstallManualPackages(ctx, []string{pkg}, variantMap, sudoPassword, progressChan); err != nil {
 				return fmt.Errorf("failed to install %s: %w", pkg, err)
 			}
 		}

core/internal/distros/factory.go

@@ -1,7 +1,7 @@
 package distros
 
 import (
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 // NewDependencyDetector creates a DependencyDetector for the specified distribution

core/internal/distros/fedora.go

@@ -6,7 +6,7 @@ import (
 	"os/exec"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 func init() {
@@ -19,10 +19,12 @@ func init() {
 	Register("fedora-asahi-remix", "#0B57A4", FamilyFedora, func(config DistroConfig, logChan chan<- string) Distribution {
 		return NewFedoraDistribution(config, logChan)
 	})
-
 	Register("bluefin", "#0B57A4", FamilyFedora, func(config DistroConfig, logChan chan<- string) Distribution {
 		return NewFedoraDistribution(config, logChan)
 	})
+	Register("ultramarine", "#00078b", FamilyFedora, func(config DistroConfig, logChan chan<- string) Distribution {
+		return NewFedoraDistribution(config, logChan)
+	})
 }
 
 type FedoraDistribution struct {
@@ -165,7 +167,7 @@ func (f *FedoraDistribution) GetPackageMappingWithVariants(wm deps.WindowManager
 		packages["jq"] = PackageMapping{Name: "jq", Repository: RepoTypeSystem}
 	case deps.WindowManagerNiri:
 		packages["niri"] = f.getNiriMapping(variants["niri"])
-		packages["xwayland-satellite"] = PackageMapping{Name: "xwayland-satellite", Repository: RepoTypeCOPR, RepoURL: "yalter/niri"}
+		packages["xwayland-satellite"] = PackageMapping{Name: "xwayland-satellite", Repository: RepoTypeSystem}
 	}
 
 	return packages
@@ -203,7 +205,7 @@ func (f *FedoraDistribution) getNiriMapping(variant deps.PackageVariant) Package
 	if variant == deps.VariantGit {
 		return PackageMapping{Name: "niri", Repository: RepoTypeCOPR, RepoURL: "yalter/niri-git"}
 	}
-	return PackageMapping{Name: "niri", Repository: RepoTypeCOPR, RepoURL: "yalter/niri"}
+	return PackageMapping{Name: "niri", Repository: RepoTypeSystem}
 }
 
 func (f *FedoraDistribution) detectXwaylandSatellite() deps.Dependency {
@@ -314,7 +316,7 @@ func (f *FedoraDistribution) InstallPackages(ctx context.Context, dependencies [
 		return fmt.Errorf("failed to install prerequisites: %w", err)
 	}
 
-	dnfPkgs, coprPkgs, manualPkgs := f.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
+	dnfPkgs, coprPkgs, manualPkgs, variantMap := f.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
 
 	// Phase 2: Enable COPR repositories
 	if len(coprPkgs) > 0 {
@@ -369,7 +371,7 @@ func (f *FedoraDistribution) InstallPackages(ctx context.Context, dependencies [
 			IsComplete: false,
 			LogOutput:  fmt.Sprintf("Building from source: %s", strings.Join(manualPkgs, ", ")),
 		}
-		if err := f.InstallManualPackages(ctx, manualPkgs, sudoPassword, progressChan); err != nil {
+		if err := f.InstallManualPackages(ctx, manualPkgs, variantMap, sudoPassword, progressChan); err != nil {
 			return fmt.Errorf("failed to install manual packages: %w", err)
 		}
 	}
@@ -395,7 +397,7 @@ func (f *FedoraDistribution) InstallPackages(ctx context.Context, dependencies [
 	return nil
 }
 
-func (f *FedoraDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []PackageMapping, []string) {
+func (f *FedoraDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []PackageMapping, []string, map[string]deps.PackageVariant) {
 	dnfPkgs := []string{}
 	coprPkgs := []PackageMapping{}
 	manualPkgs := []string{}
@@ -432,7 +434,7 @@ func (f *FedoraDistribution) categorizePackages(dependencies []deps.Dependency,
 		}
 	}
 
-	return dnfPkgs, coprPkgs, manualPkgs
+	return dnfPkgs, coprPkgs, manualPkgs, variantMap
 }
 
 func (f *FedoraDistribution) extractPackageNames(packages []PackageMapping) []string {
@@ -483,7 +485,7 @@ func (f *FedoraDistribution) enableCOPRRepos(ctx context.Context, coprPkgs []Pac
 				}
 
 				priorityCmd := ExecSudoCommand(ctx, sudoPassword,
-					fmt.Sprintf("bash -c 'echo \"priority=1\" | tee -a %s' 2>&1", repoFile))
+					fmt.Sprintf("bash -c 'echo \"priority=1\" | tee -a %s'", repoFile))
 				priorityOutput, err := priorityCmd.CombinedOutput()
 				if err != nil {
 					f.logError("failed to set niri COPR repo priority", err)
@@ -506,6 +508,14 @@ func (f *FedoraDistribution) installDNFPackages(ctx context.Context, packages []
 	f.log(fmt.Sprintf("Installing DNF packages: %s", strings.Join(packages, ", ")))
 
 	args := []string{"dnf", "install", "-y"}
+
+	for _, pkg := range packages {
+		if pkg == "niri" || pkg == "niri-git" {
+			args = append(args, "--setopt=install_weak_deps=False")
+			break
+		}
+	}
+
 	args = append(args, packages...)
 
 	progressChan <- InstallProgressMsg{

core/internal/distros/gentoo.go

@@ -7,7 +7,7 @@ import (
 	"runtime"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 var GentooGlobalUseFlags = []string{
@@ -263,9 +263,9 @@ func (g *GentooDistribution) setGlobalUseFlags(ctx context.Context, sudoPassword
 
 	var cmd *exec.Cmd
 	if hasUse {
-		cmd = ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("sed -i 's/^USE=\"\\(.*\\)\"/USE=\"\\1 %s\"/' /etc/portage/make.conf; exit_code=$?; exit $exit_code", useFlags))
+		cmd = ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("sed -i 's/^USE=\"\\(.*\\)\"/USE=\"\\1 %s\"/' /etc/portage/make.conf", useFlags))
 	} else {
-		cmd = ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("bash -c \"echo 'USE=\\\"%s\\\"' >> /etc/portage/make.conf\"; exit_code=$?; exit $exit_code", useFlags))
+		cmd = ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("bash -c \"echo 'USE=\\\"%s\\\"' >> /etc/portage/make.conf\"", useFlags))
 	}
 
 	output, err := cmd.CombinedOutput()
@@ -343,8 +343,7 @@ func (g *GentooDistribution) InstallPrerequisites(ctx context.Context, sudoPassw
 		LogOutput:   "Syncing Portage tree with emerge --sync",
 	}
 
-	syncCmd := ExecSudoCommand(ctx, sudoPassword,
-		"emerge --sync --quiet; exit_code=$?; exit $exit_code")
+	syncCmd := ExecSudoCommand(ctx, sudoPassword, "emerge --sync --quiet")
 	syncOutput, syncErr := syncCmd.CombinedOutput()
 	if syncErr != nil {
 		g.log(fmt.Sprintf("emerge --sync output: %s", string(syncOutput)))
@@ -365,7 +364,7 @@ func (g *GentooDistribution) InstallPrerequisites(ctx context.Context, sudoPassw
 
 	args := []string{"emerge", "--ask=n", "--quiet"}
 	args = append(args, missingPkgs...)
-	cmd := ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("%s; exit_code=$?; exit $exit_code", strings.Join(args, " ")))
+	cmd := ExecSudoCommand(ctx, sudoPassword, strings.Join(args, " "))
 	output, err := cmd.CombinedOutput()
 	if err != nil {
 		g.logError("failed to install prerequisites", err)
@@ -392,7 +391,7 @@ func (g *GentooDistribution) InstallPackages(ctx context.Context, dependencies [
 		return fmt.Errorf("failed to install prerequisites: %w", err)
 	}
 
-	systemPkgs, guruPkgs, manualPkgs := g.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
+	systemPkgs, guruPkgs, manualPkgs, variantMap := g.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
 
 	g.log(fmt.Sprintf("CATEGORIZED PACKAGES: system=%d, guru=%d, manual=%d", len(systemPkgs), len(guruPkgs), len(manualPkgs)))
 
@@ -448,7 +447,7 @@ func (g *GentooDistribution) InstallPackages(ctx context.Context, dependencies [
 			IsComplete: false,
 			LogOutput:  fmt.Sprintf("Building from source: %s", strings.Join(manualPkgs, ", ")),
 		}
-		if err := g.InstallManualPackages(ctx, manualPkgs, sudoPassword, progressChan); err != nil {
+		if err := g.InstallManualPackages(ctx, manualPkgs, variantMap, sudoPassword, progressChan); err != nil {
 			return fmt.Errorf("failed to install manual packages: %w", err)
 		}
 	}
@@ -472,7 +471,7 @@ func (g *GentooDistribution) InstallPackages(ctx context.Context, dependencies [
 	return nil
 }
 
-func (g *GentooDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]PackageMapping, []PackageMapping, []string) {
+func (g *GentooDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]PackageMapping, []PackageMapping, []string, map[string]deps.PackageVariant) {
 	systemPkgs := []PackageMapping{}
 	guruPkgs := []PackageMapping{}
 	manualPkgs := []string{}
@@ -509,7 +508,7 @@ func (g *GentooDistribution) categorizePackages(dependencies []deps.Dependency,
 		}
 	}
 
-	return systemPkgs, guruPkgs, manualPkgs
+	return systemPkgs, guruPkgs, manualPkgs, variantMap
 }
 
 func (g *GentooDistribution) extractPackageNames(packages []PackageMapping) []string {
@@ -553,7 +552,7 @@ func (g *GentooDistribution) installPortagePackages(ctx context.Context, package
 		CommandInfo: fmt.Sprintf("sudo %s", strings.Join(args, " ")),
 	}
 
-	cmd := ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("%s || exit $?", strings.Join(args, " ")))
+	cmd := ExecSudoCommand(ctx, sudoPassword, strings.Join(args, " "))
 	return g.runWithProgressTimeout(cmd, progressChan, PhaseSystemPackages, 0.40, 0.60, 0)
 }
 
@@ -745,6 +744,6 @@ func (g *GentooDistribution) installGURUPackages(ctx context.Context, packages [
 		CommandInfo: fmt.Sprintf("sudo %s", strings.Join(args, " ")),
 	}
 
-	cmd := ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("%s || exit $?", strings.Join(args, " ")))
+	cmd := ExecSudoCommand(ctx, sudoPassword, strings.Join(args, " "))
 	return g.runWithProgressTimeout(cmd, progressChan, PhaseAURPackages, 0.70, 0.85, 0)
 }

core/internal/distros/interface.go

@@ -3,7 +3,7 @@ package distros
 import (
 	"context"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 // DistroFamily represents a family of related distributions
@@ -39,6 +39,7 @@ const (
 	RepoTypeAUR    RepositoryType = "aur"    // Arch User Repository
 	RepoTypeCOPR   RepositoryType = "copr"   // Fedora COPR
 	RepoTypePPA    RepositoryType = "ppa"    // Ubuntu PPA
+	RepoTypeOBS    RepositoryType = "obs"    // OpenBuild Service (Debian/OpenSUSE)
 	RepoTypeFlake  RepositoryType = "flake"  // Nix flake
 	RepoTypeGURU   RepositoryType = "guru"   // Gentoo GURU
 	RepoTypeManual RepositoryType = "manual" // Manual build from source

core/internal/distros/manual_packages.go

@@ -7,6 +7,8 @@ import (
 	"os/exec"
 	"path/filepath"
 	"strings"
+
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 // ManualPackageInstaller provides methods for installing packages from source
@@ -42,8 +44,7 @@ func (m *ManualPackageInstaller) getLatestQuickshellTag(ctx context.Context) str
 	return m.parseLatestTagFromGitOutput(string(tagOutput))
 }
 
-// InstallManualPackages handles packages that need manual building
-func (m *ManualPackageInstaller) InstallManualPackages(ctx context.Context, packages []string, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
+func (m *ManualPackageInstaller) InstallManualPackages(ctx context.Context, packages []string, variantMap map[string]deps.PackageVariant, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
 	if len(packages) == 0 {
 		return nil
 	}
@@ -51,9 +52,10 @@ func (m *ManualPackageInstaller) InstallManualPackages(ctx context.Context, pack
 	m.log(fmt.Sprintf("Installing manual packages: %s", strings.Join(packages, ", ")))
 
 	for _, pkg := range packages {
+		variant := variantMap[pkg]
 		switch pkg {
 		case "dms (DankMaterialShell)", "dms":
-			if err := m.installDankMaterialShell(ctx, sudoPassword, progressChan); err != nil {
+			if err := m.installDankMaterialShell(ctx, variant, sudoPassword, progressChan); err != nil {
 				return fmt.Errorf("failed to install DankMaterialShell: %w", err)
 			}
 		case "dgop":
@@ -69,7 +71,7 @@ func (m *ManualPackageInstaller) InstallManualPackages(ctx context.Context, pack
 				return fmt.Errorf("failed to install niri: %w", err)
 			}
 		case "quickshell":
-			if err := m.installQuickshell(ctx, sudoPassword, progressChan); err != nil {
+			if err := m.installQuickshell(ctx, variant, sudoPassword, progressChan); err != nil {
 				return fmt.Errorf("failed to install quickshell: %w", err)
 			}
 		case "hyprland":
@@ -294,7 +296,7 @@ func (m *ManualPackageInstaller) installNiri(ctx context.Context, sudoPassword s
 	return nil
 }
 
-func (m *ManualPackageInstaller) installQuickshell(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
+func (m *ManualPackageInstaller) installQuickshell(ctx context.Context, variant deps.PackageVariant, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
 	m.log("Installing quickshell from source...")
 
 	homeDir := os.Getenv("HOME")
@@ -322,10 +324,9 @@ func (m *ManualPackageInstaller) installQuickshell(ctx context.Context, sudoPass
 	}
 
 	var cloneCmd *exec.Cmd
-	if forceQuickshellGit {
+	if forceQuickshellGit || variant == deps.VariantGit {
 		cloneCmd = exec.CommandContext(ctx, "git", "clone", "https://github.com/quickshell-mirror/quickshell.git", tmpDir)
 	} else {
-		// Get latest tag from repository
 		latestTag := m.getLatestQuickshellTag(ctx)
 		if latestTag != "" {
 			m.log(fmt.Sprintf("Using latest quickshell tag: %s", latestTag))
@@ -391,8 +392,8 @@ func (m *ManualPackageInstaller) installQuickshell(ctx context.Context, sudoPass
 		CommandInfo: "sudo cmake --install build",
 	}
 
-	installCmd := ExecSudoCommand(ctx, sudoPassword,
-		fmt.Sprintf("cd %s && cmake --install build", tmpDir))
+	installCmd := ExecSudoCommand(ctx, sudoPassword, "cmake --install build")
+	installCmd.Dir = tmpDir
 	if err := installCmd.Run(); err != nil {
 		return fmt.Errorf("failed to install quickshell: %w", err)
 	}
@@ -454,8 +455,8 @@ func (m *ManualPackageInstaller) installHyprland(ctx context.Context, sudoPasswo
 		CommandInfo: "sudo make install",
 	}
 
-	installCmd := ExecSudoCommand(ctx, sudoPassword,
-		fmt.Sprintf("cd %s && make install", tmpDir))
+	installCmd := ExecSudoCommand(ctx, sudoPassword, "make install")
+	installCmd.Dir = tmpDir
 	if err := installCmd.Run(); err != nil {
 		return fmt.Errorf("failed to install Hyprland: %w", err)
 	}
@@ -477,6 +478,95 @@ func (m *ManualPackageInstaller) installHyprpicker(ctx context.Context, sudoPass
 		return fmt.Errorf("failed to create cache directory: %w", err)
 	}
 
+	// Install hyprutils first
+	progressChan <- InstallProgressMsg{
+		Phase:       PhaseSystemPackages,
+		Progress:    0.05,
+		Step:        "Building hyprutils dependency...",
+		IsComplete:  false,
+		CommandInfo: "git clone https://github.com/hyprwm/hyprutils.git",
+	}
+
+	hyprutilsDir := filepath.Join(cacheDir, "hyprutils-build")
+	if err := os.MkdirAll(hyprutilsDir, 0755); err != nil {
+		return fmt.Errorf("failed to create hyprutils directory: %w", err)
+	}
+	defer os.RemoveAll(hyprutilsDir)
+
+	cloneUtilsCmd := exec.CommandContext(ctx, "git", "clone", "https://github.com/hyprwm/hyprutils.git", hyprutilsDir)
+	if err := cloneUtilsCmd.Run(); err != nil {
+		return fmt.Errorf("failed to clone hyprutils: %w", err)
+	}
+
+	configureUtilsCmd := exec.CommandContext(ctx, "cmake",
+		"--no-warn-unused-cli",
+		"-DCMAKE_BUILD_TYPE:STRING=Release",
+		"-DCMAKE_INSTALL_PREFIX:PATH=/usr",
+		"-DBUILD_TESTING=off",
+		"-S", ".",
+		"-B", "./build")
+	configureUtilsCmd.Dir = hyprutilsDir
+	configureUtilsCmd.Env = append(os.Environ(), "TMPDIR="+cacheDir)
+	if err := m.runWithProgressStep(configureUtilsCmd, progressChan, PhaseSystemPackages, 0.05, 0.1, "Configuring hyprutils..."); err != nil {
+		return fmt.Errorf("failed to configure hyprutils: %w", err)
+	}
+
+	buildUtilsCmd := exec.CommandContext(ctx, "cmake", "--build", "./build", "--config", "Release", "--target", "all")
+	buildUtilsCmd.Dir = hyprutilsDir
+	buildUtilsCmd.Env = append(os.Environ(), "TMPDIR="+cacheDir)
+	if err := m.runWithProgressStep(buildUtilsCmd, progressChan, PhaseSystemPackages, 0.1, 0.2, "Building hyprutils..."); err != nil {
+		return fmt.Errorf("failed to build hyprutils: %w", err)
+	}
+
+	installUtilsCmd := ExecSudoCommand(ctx, sudoPassword, "cmake --install ./build")
+	installUtilsCmd.Dir = hyprutilsDir
+	if err := installUtilsCmd.Run(); err != nil {
+		return fmt.Errorf("failed to install hyprutils: %w", err)
+	}
+
+	// Install hyprwayland-scanner
+	progressChan <- InstallProgressMsg{
+		Phase:       PhaseSystemPackages,
+		Progress:    0.2,
+		Step:        "Building hyprwayland-scanner dependency...",
+		IsComplete:  false,
+		CommandInfo: "git clone https://github.com/hyprwm/hyprwayland-scanner.git",
+	}
+
+	scannerDir := filepath.Join(cacheDir, "hyprwayland-scanner-build")
+	if err := os.MkdirAll(scannerDir, 0755); err != nil {
+		return fmt.Errorf("failed to create scanner directory: %w", err)
+	}
+	defer os.RemoveAll(scannerDir)
+
+	cloneScannerCmd := exec.CommandContext(ctx, "git", "clone", "https://github.com/hyprwm/hyprwayland-scanner.git", scannerDir)
+	if err := cloneScannerCmd.Run(); err != nil {
+		return fmt.Errorf("failed to clone hyprwayland-scanner: %w", err)
+	}
+
+	configureScannerCmd := exec.CommandContext(ctx, "cmake",
+		"-DCMAKE_INSTALL_PREFIX=/usr",
+		"-B", "build")
+	configureScannerCmd.Dir = scannerDir
+	configureScannerCmd.Env = append(os.Environ(), "TMPDIR="+cacheDir)
+	if err := m.runWithProgressStep(configureScannerCmd, progressChan, PhaseSystemPackages, 0.2, 0.25, "Configuring hyprwayland-scanner..."); err != nil {
+		return fmt.Errorf("failed to configure hyprwayland-scanner: %w", err)
+	}
+
+	buildScannerCmd := exec.CommandContext(ctx, "cmake", "--build", "build", "-j")
+	buildScannerCmd.Dir = scannerDir
+	buildScannerCmd.Env = append(os.Environ(), "TMPDIR="+cacheDir)
+	if err := m.runWithProgressStep(buildScannerCmd, progressChan, PhaseSystemPackages, 0.25, 0.35, "Building hyprwayland-scanner..."); err != nil {
+		return fmt.Errorf("failed to build hyprwayland-scanner: %w", err)
+	}
+
+	installScannerCmd := ExecSudoCommand(ctx, sudoPassword, "cmake --install build")
+	installScannerCmd.Dir = scannerDir
+	if err := installScannerCmd.Run(); err != nil {
+		return fmt.Errorf("failed to install hyprwayland-scanner: %w", err)
+	}
+
+	// Now build hyprpicker
 	tmpDir := filepath.Join(cacheDir, "hyprpicker-build")
 	if err := os.MkdirAll(tmpDir, 0755); err != nil {
 		return fmt.Errorf("failed to create temp directory: %w", err)
@@ -485,7 +575,7 @@ func (m *ManualPackageInstaller) installHyprpicker(ctx context.Context, sudoPass
 
 	progressChan <- InstallProgressMsg{
 		Phase:       PhaseSystemPackages,
-		Progress:    0.2,
+		Progress:    0.35,
 		Step:        "Cloning hyprpicker repository...",
 		IsComplete:  false,
 		CommandInfo: "git clone https://github.com/hyprwm/hyprpicker.git",
@@ -498,16 +588,39 @@ func (m *ManualPackageInstaller) installHyprpicker(ctx context.Context, sudoPass
 
 	progressChan <- InstallProgressMsg{
 		Phase:       PhaseSystemPackages,
-		Progress:    0.4,
-		Step:        "Building hyprpicker...",
+		Progress:    0.45,
+		Step:        "Configuring hyprpicker build...",
 		IsComplete:  false,
-		CommandInfo: "make all",
+		CommandInfo: "cmake -B build -S . -DCMAKE_BUILD_TYPE=Release",
 	}
 
-	buildCmd := exec.CommandContext(ctx, "make", "all")
+	configureCmd := exec.CommandContext(ctx, "cmake",
+		"--no-warn-unused-cli",
+		"-DCMAKE_BUILD_TYPE:STRING=Release",
+		"-DCMAKE_INSTALL_PREFIX:PATH=/usr",
+		"-S", ".",
+		"-B", "./build")
+	configureCmd.Dir = tmpDir
+	configureCmd.Env = append(os.Environ(), "TMPDIR="+cacheDir)
+
+	output, err := configureCmd.CombinedOutput()
+	if err != nil {
+		m.log(fmt.Sprintf("cmake configure failed. Output:\n%s", string(output)))
+		return fmt.Errorf("failed to configure hyprpicker: %w\nCMake output:\n%s", err, string(output))
+	}
+
+	progressChan <- InstallProgressMsg{
+		Phase:       PhaseSystemPackages,
+		Progress:    0.55,
+		Step:        "Building hyprpicker...",
+		IsComplete:  false,
+		CommandInfo: "cmake --build build --target hyprpicker",
+	}
+
+	buildCmd := exec.CommandContext(ctx, "cmake", "--build", "./build", "--config", "Release", "--target", "hyprpicker")
 	buildCmd.Dir = tmpDir
 	buildCmd.Env = append(os.Environ(), "TMPDIR="+cacheDir)
-	if err := buildCmd.Run(); err != nil {
+	if err := m.runWithProgressStep(buildCmd, progressChan, PhaseSystemPackages, 0.55, 0.8, "Building hyprpicker..."); err != nil {
 		return fmt.Errorf("failed to build hyprpicker: %w", err)
 	}
 
@@ -517,11 +630,11 @@ func (m *ManualPackageInstaller) installHyprpicker(ctx context.Context, sudoPass
 		Step:        "Installing hyprpicker...",
 		IsComplete:  false,
 		NeedsSudo:   true,
-		CommandInfo: "sudo make install",
+		CommandInfo: "sudo cmake --install build",
 	}
 
-	installCmd := ExecSudoCommand(ctx, sudoPassword,
-		fmt.Sprintf("cd %s && make install", tmpDir))
+	installCmd := ExecSudoCommand(ctx, sudoPassword, "cmake --install ./build")
+	installCmd.Dir = tmpDir
 	if err := installCmd.Run(); err != nil {
 		return fmt.Errorf("failed to install hyprpicker: %w", err)
 	}
@@ -642,22 +755,20 @@ func (m *ManualPackageInstaller) installMatugen(ctx context.Context, sudoPasswor
 	return nil
 }
 
-func (m *ManualPackageInstaller) installDankMaterialShell(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
+func (m *ManualPackageInstaller) installDankMaterialShell(ctx context.Context, variant deps.PackageVariant, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
 	m.log("Installing DankMaterialShell (DMS)...")
 
-	// Always install/update the DMS binary
 	if err := m.installDMSBinary(ctx, sudoPassword, progressChan); err != nil {
 		m.logError("Failed to install DMS binary", err)
 	}
 
-	// Handle DMS config - clone if missing, pull if exists
 	dmsPath := filepath.Join(os.Getenv("HOME"), ".config/quickshell/dms")
+
 	if _, err := os.Stat(dmsPath); os.IsNotExist(err) {
-		// Config doesn't exist, clone it
 		progressChan <- InstallProgressMsg{
 			Phase:       PhaseSystemPackages,
 			Progress:    0.90,
-			Step:        "Cloning DankMaterialShell config...",
+			Step:        "Cloning DankMaterialShell...",
 			IsComplete:  false,
 			CommandInfo: "git clone https://github.com/AvengeMedia/DankMaterialShell.git",
 		}
@@ -667,81 +778,88 @@ func (m *ManualPackageInstaller) installDankMaterialShell(ctx context.Context, s
 			return fmt.Errorf("failed to create quickshell config directory: %w", err)
 		}
 
-		tmpRepoPath := filepath.Join(os.TempDir(), "dms-clone-tmp")
-		defer os.RemoveAll(tmpRepoPath)
-
 		cloneCmd := exec.CommandContext(ctx, "git", "clone",
-			"https://github.com/AvengeMedia/DankMaterialShell.git", tmpRepoPath)
+			"https://github.com/AvengeMedia/DankMaterialShell.git", dmsPath)
 		if err := cloneCmd.Run(); err != nil {
 			return fmt.Errorf("failed to clone DankMaterialShell: %w", err)
 		}
 
-		if !forceDMSGit {
-			fetchCmd := exec.CommandContext(ctx, "git", "-C", tmpRepoPath, "fetch", "--tags")
-			if err := fetchCmd.Run(); err == nil {
-				tagCmd := exec.CommandContext(ctx, "git", "-C", tmpRepoPath, "describe", "--tags", "--abbrev=0", "origin/master")
-				if tagOutput, err := tagCmd.Output(); err == nil {
-					latestTag := strings.TrimSpace(string(tagOutput))
-					checkoutCmd := exec.CommandContext(ctx, "git", "-C", tmpRepoPath, "checkout", latestTag)
-					if err := checkoutCmd.Run(); err == nil {
-						m.log(fmt.Sprintf("Checked out latest tag: %s", latestTag))
-					}
-				}
-			}
+		if forceDMSGit || variant == deps.VariantGit {
+			m.log("Using git variant (master branch)")
+			return nil
 		}
 
-		srcPath := filepath.Join(tmpRepoPath, "quickshell")
-		cpCmd := exec.CommandContext(ctx, "cp", "-r", srcPath, dmsPath)
-		if err := cpCmd.Run(); err != nil {
-			return fmt.Errorf("failed to copy quickshell directory: %w", err)
+		tagCmd := exec.CommandContext(ctx, "git", "-C", dmsPath, "describe", "--tags", "--abbrev=0", "origin/master")
+		tagOutput, err := tagCmd.Output()
+		if err != nil {
+			m.log("Using default branch (no tags found)")
+			return nil
 		}
 
-		m.log("DankMaterialShell config cloned successfully")
-	} else {
-		// Config exists, update it
-		progressChan <- InstallProgressMsg{
-			Phase:       PhaseSystemPackages,
-			Progress:    0.90,
-			Step:        "Updating DankMaterialShell config...",
-			IsComplete:  false,
-			CommandInfo: "Updating ~/.config/quickshell/dms",
+		latestTag := strings.TrimSpace(string(tagOutput))
+		checkoutCmd := exec.CommandContext(ctx, "git", "-C", dmsPath, "checkout", latestTag)
+		if err := checkoutCmd.Run(); err != nil {
+			m.logError(fmt.Sprintf("Failed to checkout tag %s", latestTag), err)
+			return nil
 		}
 
-		tmpRepoPath := filepath.Join(os.TempDir(), "dms-update-tmp")
-		defer os.RemoveAll(tmpRepoPath)
-
-		cloneCmd := exec.CommandContext(ctx, "git", "clone",
-			"https://github.com/AvengeMedia/DankMaterialShell.git", tmpRepoPath)
-		if err := cloneCmd.Run(); err != nil {
-			m.logError("Failed to clone DankMaterialShell for update", err)
-		} else {
-			if !forceDMSGit {
-				fetchCmd := exec.CommandContext(ctx, "git", "-C", tmpRepoPath, "fetch", "--tags")
-				if err := fetchCmd.Run(); err == nil {
-					tagCmd := exec.CommandContext(ctx, "git", "-C", tmpRepoPath, "describe", "--tags", "--abbrev=0", "origin/master")
-					if tagOutput, err := tagCmd.Output(); err == nil {
-						latestTag := strings.TrimSpace(string(tagOutput))
-						checkoutCmd := exec.CommandContext(ctx, "git", "-C", tmpRepoPath, "checkout", latestTag)
-						_ = checkoutCmd.Run()
-					}
-				}
-			}
-
-			srcPath := filepath.Join(tmpRepoPath, "quickshell")
-			rsyncCmd := exec.CommandContext(ctx, "rsync", "-a", "--delete", srcPath+"/", dmsPath+"/")
-			if err := rsyncCmd.Run(); err != nil {
-				cpCmd := exec.CommandContext(ctx, "cp", "-rf", srcPath+"/.", dmsPath+"/")
-				if err := cpCmd.Run(); err != nil {
-					m.logError("Failed to update DankMaterialShell config", err)
-				} else {
-					m.log("DankMaterialShell config updated successfully")
-				}
-			} else {
-				m.log("DankMaterialShell config updated successfully")
-			}
-		}
+		m.log(fmt.Sprintf("Checked out latest tag: %s", latestTag))
+		m.log("DankMaterialShell cloned successfully")
+		return nil
 	}
 
+	progressChan <- InstallProgressMsg{
+		Phase:       PhaseSystemPackages,
+		Progress:    0.90,
+		Step:        "Updating DankMaterialShell...",
+		IsComplete:  false,
+		CommandInfo: "Updating ~/.config/quickshell/dms",
+	}
+
+	fetchCmd := exec.CommandContext(ctx, "git", "-C", dmsPath, "fetch", "origin", "--tags", "--force")
+	if err := fetchCmd.Run(); err != nil {
+		m.logError("Failed to fetch updates", err)
+		return nil
+	}
+
+	if forceDMSGit || variant == deps.VariantGit {
+		branchCmd := exec.CommandContext(ctx, "git", "-C", dmsPath, "rev-parse", "--abbrev-ref", "HEAD")
+		branchOutput, err := branchCmd.Output()
+		if err != nil {
+			m.logError("Failed to get current branch", err)
+			return nil
+		}
+
+		branch := strings.TrimSpace(string(branchOutput))
+		if branch == "" {
+			branch = "master"
+		}
+
+		pullCmd := exec.CommandContext(ctx, "git", "-C", dmsPath, "pull", "origin", branch)
+		if err := pullCmd.Run(); err != nil {
+			m.logError("Failed to pull updates", err)
+			return nil
+		}
+
+		m.log("DankMaterialShell updated successfully (git variant)")
+		return nil
+	}
+
+	latestTagCmd := exec.CommandContext(ctx, "git", "-C", dmsPath, "describe", "--tags", "--abbrev=0", "origin/master")
+	tagOutput, err := latestTagCmd.Output()
+	if err != nil {
+		m.logError("Failed to get latest tag", err)
+		return nil
+	}
+
+	latestTag := strings.TrimSpace(string(tagOutput))
+	checkoutCmd := exec.CommandContext(ctx, "git", "-C", dmsPath, "checkout", latestTag)
+	if err := checkoutCmd.Run(); err != nil {
+		m.logError(fmt.Sprintf("Failed to checkout tag %s", latestTag), err)
+		return nil
+	}
+
+	m.log(fmt.Sprintf("Updated to tag: %s", latestTag))
 	return nil
 }
 

core/internal/distros/opensuse.go

@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 func init() {
@@ -82,7 +82,6 @@ func (o *OpenSUSEDistribution) DetectDependenciesWithTerminal(ctx context.Contex
 	// Base detections (common across distros)
 	dependencies = append(dependencies, o.detectMatugen())
 	dependencies = append(dependencies, o.detectDgop())
-	dependencies = append(dependencies, o.detectHyprpicker())
 	dependencies = append(dependencies, o.detectClipboardTools()...)
 
 	return dependencies, nil
@@ -138,13 +137,12 @@ func (o *OpenSUSEDistribution) GetPackageMappingWithVariants(wm deps.WindowManag
 		"mate-polkit":            {Name: "mate-polkit", Repository: RepoTypeSystem},
 		"accountsservice":        {Name: "accountsservice", Repository: RepoTypeSystem},
 		"cliphist":               {Name: "cliphist", Repository: RepoTypeSystem},
-		"hyprpicker":             {Name: "hyprpicker", Repository: RepoTypeSystem},
 
-		// Manual builds
-		"dms (DankMaterialShell)": {Name: "dms", Repository: RepoTypeManual, BuildFunc: "installDankMaterialShell"},
-		"dgop":                    {Name: "dgop", Repository: RepoTypeManual, BuildFunc: "installDgop"},
-		"quickshell":              {Name: "quickshell", Repository: RepoTypeManual, BuildFunc: "installQuickshell"},
-		"matugen":                 {Name: "matugen", Repository: RepoTypeManual, BuildFunc: "installMatugen"},
+		// DMS packages from OBS
+		"dms (DankMaterialShell)": o.getDmsMapping(variants["dms (DankMaterialShell)"]),
+		"quickshell":              o.getQuickshellMapping(variants["quickshell"]),
+		"matugen":                 {Name: "matugen", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"},
+		"dgop":                    {Name: "dgop", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"},
 	}
 
 	switch wm {
@@ -156,13 +154,43 @@ func (o *OpenSUSEDistribution) GetPackageMappingWithVariants(wm deps.WindowManag
 		packages["grimblast"] = PackageMapping{Name: "grimblast", Repository: RepoTypeManual, BuildFunc: "installGrimblast"}
 		packages["jq"] = PackageMapping{Name: "jq", Repository: RepoTypeSystem}
 	case deps.WindowManagerNiri:
-		packages["niri"] = PackageMapping{Name: "niri", Repository: RepoTypeSystem}
-		packages["xwayland-satellite"] = PackageMapping{Name: "xwayland-satellite", Repository: RepoTypeSystem}
+		// Niri stable has native package support on openSUSE
+		niriVariant := variants["niri"]
+		packages["niri"] = o.getNiriMapping(niriVariant)
+		packages["xwayland-satellite"] = o.getXwaylandSatelliteMapping(niriVariant)
 	}
 
 	return packages
 }
 
+func (o *OpenSUSEDistribution) getDmsMapping(variant deps.PackageVariant) PackageMapping {
+	if variant == deps.VariantGit {
+		return PackageMapping{Name: "dms-git", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:dms-git"}
+	}
+	return PackageMapping{Name: "dms", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:dms"}
+}
+
+func (o *OpenSUSEDistribution) getQuickshellMapping(variant deps.PackageVariant) PackageMapping {
+	if forceQuickshellGit || variant == deps.VariantGit {
+		return PackageMapping{Name: "quickshell-git", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"}
+	}
+	return PackageMapping{Name: "quickshell", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"}
+}
+
+func (o *OpenSUSEDistribution) getNiriMapping(variant deps.PackageVariant) PackageMapping {
+	if variant == deps.VariantGit {
+		return PackageMapping{Name: "niri-git", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"}
+	}
+	return PackageMapping{Name: "niri", Repository: RepoTypeSystem}
+}
+
+func (o *OpenSUSEDistribution) getXwaylandSatelliteMapping(variant deps.PackageVariant) PackageMapping {
+	if variant == deps.VariantGit {
+		return PackageMapping{Name: "xwayland-satellite-git", Repository: RepoTypeOBS, RepoURL: "home:AvengeMedia:danklinux"}
+	}
+	return PackageMapping{Name: "xwayland-satellite", Repository: RepoTypeSystem}
+}
+
 func (o *OpenSUSEDistribution) detectXwaylandSatellite() deps.Dependency {
 	status := deps.StatusMissing
 	if o.commandExists("xwayland-satellite") {
@@ -294,9 +322,23 @@ func (o *OpenSUSEDistribution) InstallPackages(ctx context.Context, dependencies
 		return fmt.Errorf("failed to install prerequisites: %w", err)
 	}
 
-	systemPkgs, manualPkgs := o.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
+	systemPkgs, obsPkgs, manualPkgs, variantMap := o.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
 
-	// Phase 2: System Packages (Zypper)
+	// Enable OBS repositories
+	if len(obsPkgs) > 0 {
+		progressChan <- InstallProgressMsg{
+			Phase:      PhaseSystemPackages,
+			Progress:   0.15,
+			Step:       "Enabling OBS repositories...",
+			IsComplete: false,
+			LogOutput:  "Setting up OBS repositories for additional packages",
+		}
+		if err := o.enableOBSRepos(ctx, obsPkgs, sudoPassword, progressChan); err != nil {
+			return fmt.Errorf("failed to enable OBS repositories: %w", err)
+		}
+	}
+
+	// Phase 3: System Packages (Zypper)
 	if len(systemPkgs) > 0 {
 		progressChan <- InstallProgressMsg{
 			Phase:      PhaseSystemPackages,
@@ -311,7 +353,22 @@ func (o *OpenSUSEDistribution) InstallPackages(ctx context.Context, dependencies
 		}
 	}
 
-	// Phase 3: Manual Builds
+	// OBS Packages
+	obsPkgNames := o.extractPackageNames(obsPkgs)
+	if len(obsPkgNames) > 0 {
+		progressChan <- InstallProgressMsg{
+			Phase:      PhaseAURPackages,
+			Progress:   0.65,
+			Step:       fmt.Sprintf("Installing %d OBS packages...", len(obsPkgNames)),
+			IsComplete: false,
+			LogOutput:  fmt.Sprintf("Installing OBS packages: %s", strings.Join(obsPkgNames, ", ")),
+		}
+		if err := o.installZypperPackages(ctx, obsPkgNames, sudoPassword, progressChan); err != nil {
+			return fmt.Errorf("failed to install OBS packages: %w", err)
+		}
+	}
+
+	// Manual Builds
 	if len(manualPkgs) > 0 {
 		progressChan <- InstallProgressMsg{
 			Phase:      PhaseSystemPackages,
@@ -320,12 +377,12 @@ func (o *OpenSUSEDistribution) InstallPackages(ctx context.Context, dependencies
 			IsComplete: false,
 			LogOutput:  fmt.Sprintf("Building from source: %s", strings.Join(manualPkgs, ", ")),
 		}
-		if err := o.InstallManualPackages(ctx, manualPkgs, sudoPassword, progressChan); err != nil {
+		if err := o.InstallManualPackages(ctx, manualPkgs, variantMap, sudoPassword, progressChan); err != nil {
 			return fmt.Errorf("failed to install manual packages: %w", err)
 		}
 	}
 
-	// Phase 4: Configuration
+	// Configuration
 	progressChan <- InstallProgressMsg{
 		Phase:      PhaseConfiguration,
 		Progress:   0.90,
@@ -334,7 +391,7 @@ func (o *OpenSUSEDistribution) InstallPackages(ctx context.Context, dependencies
 		LogOutput:  "Starting post-installation configuration...",
 	}
 
-	// Phase 5: Complete
+	// Complete
 	progressChan <- InstallProgressMsg{
 		Phase:      PhaseComplete,
 		Progress:   1.0,
@@ -346,8 +403,9 @@ func (o *OpenSUSEDistribution) InstallPackages(ctx context.Context, dependencies
 	return nil
 }
 
-func (o *OpenSUSEDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []string) {
+func (o *OpenSUSEDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []PackageMapping, []string, map[string]deps.PackageVariant) {
 	systemPkgs := []string{}
+	obsPkgs := []PackageMapping{}
 	manualPkgs := []string{}
 
 	variantMap := make(map[string]deps.PackageVariant)
@@ -375,12 +433,80 @@ func (o *OpenSUSEDistribution) categorizePackages(dependencies []deps.Dependency
 		switch pkgInfo.Repository {
 		case RepoTypeSystem:
 			systemPkgs = append(systemPkgs, pkgInfo.Name)
+		case RepoTypeOBS:
+			obsPkgs = append(obsPkgs, pkgInfo)
 		case RepoTypeManual:
 			manualPkgs = append(manualPkgs, dep.Name)
 		}
 	}
 
-	return systemPkgs, manualPkgs
+	return systemPkgs, obsPkgs, manualPkgs, variantMap
+}
+
+func (o *OpenSUSEDistribution) extractPackageNames(packages []PackageMapping) []string {
+	names := make([]string, len(packages))
+	for i, pkg := range packages {
+		names[i] = pkg.Name
+	}
+	return names
+}
+
+func (o *OpenSUSEDistribution) enableOBSRepos(ctx context.Context, obsPkgs []PackageMapping, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
+	enabledRepos := make(map[string]bool)
+
+	for _, pkg := range obsPkgs {
+		if pkg.RepoURL != "" && !enabledRepos[pkg.RepoURL] {
+			o.log(fmt.Sprintf("Enabling OBS repository: %s", pkg.RepoURL))
+
+			// RepoURL format: "home:AvengeMedia:danklinux"
+			repoPath := strings.ReplaceAll(pkg.RepoURL, ":", ":/")
+			repoName := strings.ReplaceAll(pkg.RepoURL, ":", "-")
+			repoURL := fmt.Sprintf("https://download.opensuse.org/repositories/%s/openSUSE_Tumbleweed/%s.repo",
+				repoPath, pkg.RepoURL)
+
+			checkCmd := exec.CommandContext(ctx, "zypper", "repos", repoName)
+			if checkCmd.Run() == nil {
+				o.log(fmt.Sprintf("OBS repo %s already exists, skipping", pkg.RepoURL))
+				enabledRepos[pkg.RepoURL] = true
+				continue
+			}
+
+			progressChan <- InstallProgressMsg{
+				Phase:       PhaseSystemPackages,
+				Progress:    0.20,
+				Step:        fmt.Sprintf("Enabling OBS repo %s...", pkg.RepoURL),
+				NeedsSudo:   true,
+				CommandInfo: fmt.Sprintf("sudo zypper addrepo %s", repoURL),
+			}
+
+			cmd := ExecSudoCommand(ctx, sudoPassword,
+				fmt.Sprintf("zypper addrepo -f %s", repoURL))
+			if err := o.runWithProgress(cmd, progressChan, PhaseSystemPackages, 0.20, 0.22); err != nil {
+				return fmt.Errorf("failed to enable OBS repo %s: %w", pkg.RepoURL, err)
+			}
+
+			enabledRepos[pkg.RepoURL] = true
+			o.log(fmt.Sprintf("OBS repo %s enabled successfully", pkg.RepoURL))
+		}
+	}
+
+	// Refresh repositories with GPG auto-import
+	if len(enabledRepos) > 0 {
+		progressChan <- InstallProgressMsg{
+			Phase:       PhaseSystemPackages,
+			Progress:    0.25,
+			Step:        "Refreshing repositories...",
+			NeedsSudo:   true,
+			CommandInfo: "sudo zypper --gpg-auto-import-keys refresh",
+		}
+
+		refreshCmd := ExecSudoCommand(ctx, sudoPassword, "zypper --gpg-auto-import-keys refresh")
+		if err := o.runWithProgress(refreshCmd, progressChan, PhaseSystemPackages, 0.25, 0.27); err != nil {
+			return fmt.Errorf("failed to refresh repositories: %w", err)
+		}
+	}
+
+	return nil
 }
 
 func (o *OpenSUSEDistribution) installZypperPackages(ctx context.Context, packages []string, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
@@ -406,8 +532,7 @@ func (o *OpenSUSEDistribution) installZypperPackages(ctx context.Context, packag
 	return o.runWithProgress(cmd, progressChan, PhaseSystemPackages, 0.40, 0.60)
 }
 
-// installQuickshell overrides the base implementation to set openSUSE-specific CFLAGS
-func (o *OpenSUSEDistribution) installQuickshell(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
+func (o *OpenSUSEDistribution) installQuickshell(ctx context.Context, variant deps.PackageVariant, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
 	o.log("Installing quickshell from source (with openSUSE-specific build flags)...")
 
 	homeDir := os.Getenv("HOME")
@@ -435,10 +560,9 @@ func (o *OpenSUSEDistribution) installQuickshell(ctx context.Context, sudoPasswo
 	}
 
 	var cloneCmd *exec.Cmd
-	if forceQuickshellGit {
+	if forceQuickshellGit || variant == deps.VariantGit {
 		cloneCmd = exec.CommandContext(ctx, "git", "clone", "https://github.com/quickshell-mirror/quickshell.git", tmpDir)
 	} else {
-		// Get latest tag from repository
 		latestTag := o.getLatestQuickshellTag(ctx)
 		if latestTag != "" {
 			o.log(fmt.Sprintf("Using latest quickshell tag: %s", latestTag))
@@ -524,8 +648,8 @@ func (o *OpenSUSEDistribution) installQuickshell(ctx context.Context, sudoPasswo
 		CommandInfo: "sudo cmake --install build",
 	}
 
-	installCmd := ExecSudoCommand(ctx, sudoPassword,
-		fmt.Sprintf("cd %s && cmake --install build", tmpDir))
+	installCmd := ExecSudoCommand(ctx, sudoPassword, "cmake --install build")
+	installCmd.Dir = tmpDir
 	if err := installCmd.Run(); err != nil {
 		return fmt.Errorf("failed to install quickshell: %w", err)
 	}
@@ -573,15 +697,13 @@ func (o *OpenSUSEDistribution) installRust(ctx context.Context, sudoPassword str
 	return nil
 }
 
-// InstallManualPackages overrides the base implementation to use openSUSE-specific builds
-func (o *OpenSUSEDistribution) InstallManualPackages(ctx context.Context, packages []string, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
+func (o *OpenSUSEDistribution) InstallManualPackages(ctx context.Context, packages []string, variantMap map[string]deps.PackageVariant, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
 	if len(packages) == 0 {
 		return nil
 	}
 
 	o.log(fmt.Sprintf("Installing manual packages: %s", strings.Join(packages, ", ")))
 
-	// Install Rust if needed for matugen
 	for _, pkg := range packages {
 		if pkg == "matugen" {
 			if err := o.installRust(ctx, sudoPassword, progressChan); err != nil {
@@ -592,13 +714,13 @@ func (o *OpenSUSEDistribution) InstallManualPackages(ctx context.Context, packag
 	}
 
 	for _, pkg := range packages {
+		variant := variantMap[pkg]
 		if pkg == "quickshell" {
-			if err := o.installQuickshell(ctx, sudoPassword, progressChan); err != nil {
+			if err := o.installQuickshell(ctx, variant, sudoPassword, progressChan); err != nil {
 				return fmt.Errorf("failed to install quickshell: %w", err)
 			}
 		} else {
-			// Use the base ManualPackageInstaller for other packages
-			if err := o.ManualPackageInstaller.InstallManualPackages(ctx, []string{pkg}, sudoPassword, progressChan); err != nil {
+			if err := o.ManualPackageInstaller.InstallManualPackages(ctx, []string{pkg}, variantMap, sudoPassword, progressChan); err != nil {
 				return fmt.Errorf("failed to install %s: %w", pkg, err)
 			}
 		}

core/internal/distros/osinfo.go

@@ -8,7 +8,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/errdefs"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/errdefs"
 )
 
 // DistroInfo contains basic information about a distribution

core/internal/distros/ubuntu.go

@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 )
 
 func init() {
@@ -82,7 +82,6 @@ func (u *UbuntuDistribution) DetectDependenciesWithTerminal(ctx context.Context,
 	// Base detections (common across distros)
 	dependencies = append(dependencies, u.detectMatugen())
 	dependencies = append(dependencies, u.detectDgop())
-	dependencies = append(dependencies, u.detectHyprpicker())
 	dependencies = append(dependencies, u.detectClipboardTools()...)
 
 	return dependencies, nil
@@ -151,6 +150,10 @@ func (u *UbuntuDistribution) packageInstalled(pkg string) bool {
 }
 
 func (u *UbuntuDistribution) GetPackageMapping(wm deps.WindowManager) map[string]PackageMapping {
+	return u.GetPackageMappingWithVariants(wm, make(map[string]deps.PackageVariant))
+}
+
+func (u *UbuntuDistribution) GetPackageMappingWithVariants(wm deps.WindowManager, variants map[string]deps.PackageVariant) map[string]PackageMapping {
 	packages := map[string]PackageMapping{
 		// Standard APT packages
 		"git":                    {Name: "git", Repository: RepoTypeSystem},
@@ -160,16 +163,16 @@ func (u *UbuntuDistribution) GetPackageMapping(wm deps.WindowManager) map[string
 		"xdg-desktop-portal-gtk": {Name: "xdg-desktop-portal-gtk", Repository: RepoTypeSystem},
 		"mate-polkit":            {Name: "mate-polkit", Repository: RepoTypeSystem},
 		"accountsservice":        {Name: "accountsservice", Repository: RepoTypeSystem},
-		"hyprpicker":             {Name: "hyprpicker", Repository: RepoTypePPA, RepoURL: "ppa:cppiber/hyprland"},
 
-		// Manual builds (niri and quickshell likely not available in Ubuntu repos or PPAs)
-		"dms (DankMaterialShell)": {Name: "dms", Repository: RepoTypeManual, BuildFunc: "installDankMaterialShell"},
-		"niri":                    {Name: "niri", Repository: RepoTypeManual, BuildFunc: "installNiri"},
-		"quickshell":              {Name: "quickshell", Repository: RepoTypeManual, BuildFunc: "installQuickshell"},
-		"ghostty":                 {Name: "ghostty", Repository: RepoTypeManual, BuildFunc: "installGhostty"},
-		"matugen":                 {Name: "matugen", Repository: RepoTypeManual, BuildFunc: "installMatugen"},
-		"dgop":                    {Name: "dgop", Repository: RepoTypeManual, BuildFunc: "installDgop"},
-		"cliphist":                {Name: "cliphist", Repository: RepoTypeManual, BuildFunc: "installCliphist"},
+		// DMS packages from PPAs
+		"dms (DankMaterialShell)": u.getDmsMapping(variants["dms (DankMaterialShell)"]),
+		"quickshell":              u.getQuickshellMapping(variants["quickshell"]),
+		"matugen":                 {Name: "matugen", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"},
+		"dgop":                    {Name: "dgop", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"},
+		"cliphist":                {Name: "cliphist", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"},
+
+		// Keep ghostty as manual (no PPA available)
+		"ghostty": {Name: "ghostty", Repository: RepoTypeManual, BuildFunc: "installGhostty"},
 	}
 
 	switch wm {
@@ -182,13 +185,42 @@ func (u *UbuntuDistribution) GetPackageMapping(wm deps.WindowManager) map[string
 		packages["grimblast"] = PackageMapping{Name: "grimblast", Repository: RepoTypeManual, BuildFunc: "installGrimblast"}
 		packages["jq"] = PackageMapping{Name: "jq", Repository: RepoTypeSystem}
 	case deps.WindowManagerNiri:
-		packages["niri"] = PackageMapping{Name: "niri", Repository: RepoTypeManual, BuildFunc: "installNiri"}
-		packages["xwayland-satellite"] = PackageMapping{Name: "xwayland-satellite", Repository: RepoTypeManual, BuildFunc: "installXwaylandSatellite"}
+		niriVariant := variants["niri"]
+		packages["niri"] = u.getNiriMapping(niriVariant)
+		packages["xwayland-satellite"] = u.getXwaylandSatelliteMapping(niriVariant)
 	}
 
 	return packages
 }
 
+func (u *UbuntuDistribution) getDmsMapping(variant deps.PackageVariant) PackageMapping {
+	if variant == deps.VariantGit {
+		return PackageMapping{Name: "dms-git", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/dms-git"}
+	}
+	return PackageMapping{Name: "dms", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/dms"}
+}
+
+func (u *UbuntuDistribution) getQuickshellMapping(variant deps.PackageVariant) PackageMapping {
+	if forceQuickshellGit || variant == deps.VariantGit {
+		return PackageMapping{Name: "quickshell-git", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
+	}
+	return PackageMapping{Name: "quickshell", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
+}
+
+func (u *UbuntuDistribution) getNiriMapping(variant deps.PackageVariant) PackageMapping {
+	if variant == deps.VariantGit {
+		return PackageMapping{Name: "niri-git", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
+	}
+	return PackageMapping{Name: "niri", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
+}
+
+func (u *UbuntuDistribution) getXwaylandSatelliteMapping(variant deps.PackageVariant) PackageMapping {
+	if variant == deps.VariantGit {
+		return PackageMapping{Name: "xwayland-satellite-git", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
+	}
+	return PackageMapping{Name: "xwayland-satellite", Repository: RepoTypePPA, RepoURL: "ppa:avengemedia/danklinux"}
+}
+
 func (u *UbuntuDistribution) InstallPrerequisites(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
 	progressChan <- InstallProgressMsg{
 		Phase:      PhasePrerequisites,
@@ -263,7 +295,7 @@ func (u *UbuntuDistribution) InstallPackages(ctx context.Context, dependencies [
 		return fmt.Errorf("failed to install prerequisites: %w", err)
 	}
 
-	systemPkgs, ppaPkgs, manualPkgs := u.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
+	systemPkgs, ppaPkgs, manualPkgs, variantMap := u.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
 
 	// Phase 2: Enable PPA repositories
 	if len(ppaPkgs) > 0 {
@@ -329,7 +361,7 @@ func (u *UbuntuDistribution) InstallPackages(ctx context.Context, dependencies [
 			IsComplete: false,
 			LogOutput:  fmt.Sprintf("Building from source: %s", strings.Join(manualPkgs, ", ")),
 		}
-		if err := u.InstallManualPackages(ctx, manualPkgs, sudoPassword, progressChan); err != nil {
+		if err := u.InstallManualPackages(ctx, manualPkgs, variantMap, sudoPassword, progressChan); err != nil {
 			return fmt.Errorf("failed to install manual packages: %w", err)
 		}
 	}
@@ -355,12 +387,17 @@ func (u *UbuntuDistribution) InstallPackages(ctx context.Context, dependencies [
 	return nil
 }
 
-func (u *UbuntuDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []PackageMapping, []string) {
+func (u *UbuntuDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]string, []PackageMapping, []string, map[string]deps.PackageVariant) {
 	systemPkgs := []string{}
 	ppaPkgs := []PackageMapping{}
 	manualPkgs := []string{}
 
-	packageMap := u.GetPackageMapping(wm)
+	variantMap := make(map[string]deps.PackageVariant)
+	for _, dep := range dependencies {
+		variantMap[dep.Name] = dep.Variant
+	}
+
+	packageMap := u.GetPackageMappingWithVariants(wm, variantMap)
 
 	for _, dep := range dependencies {
 		if disabledFlags[dep.Name] {
@@ -387,7 +424,7 @@ func (u *UbuntuDistribution) categorizePackages(dependencies []deps.Dependency,
 		}
 	}
 
-	return systemPkgs, ppaPkgs, manualPkgs
+	return systemPkgs, ppaPkgs, manualPkgs, variantMap
 }
 
 func (u *UbuntuDistribution) extractPackageNames(packages []PackageMapping) []string {
@@ -729,8 +766,7 @@ func (u *UbuntuDistribution) installGhosttyUbuntu(ctx context.Context, sudoPassw
 	return nil
 }
 
-// Override InstallManualPackages for Ubuntu to handle Ubuntu-specific installations
-func (u *UbuntuDistribution) InstallManualPackages(ctx context.Context, packages []string, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
+func (u *UbuntuDistribution) InstallManualPackages(ctx context.Context, packages []string, variantMap map[string]deps.PackageVariant, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
 	if len(packages) == 0 {
 		return nil
 	}
@@ -744,8 +780,7 @@ func (u *UbuntuDistribution) InstallManualPackages(ctx context.Context, packages
 				return fmt.Errorf("failed to install ghostty: %w", err)
 			}
 		default:
-			// Use the base ManualPackageInstaller for other packages
-			if err := u.ManualPackageInstaller.InstallManualPackages(ctx, []string{pkg}, sudoPassword, progressChan); err != nil {
+			if err := u.ManualPackageInstaller.InstallManualPackages(ctx, []string{pkg}, variantMap, sudoPassword, progressChan); err != nil {
 				return fmt.Errorf("failed to install %s: %w", pkg, err)
 			}
 		}

core/internal/dms/app.go

@@ -6,7 +6,7 @@ import (
 	"os/exec"
 	"strings"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
 	tea "github.com/charmbracelet/bubbletea"
 )
 
@@ -105,14 +105,19 @@ type MenuItem struct {
 
 func NewModel(version string) Model {
 	detector, _ := NewDetector()
-	dependencies := detector.GetInstalledComponents()
+	var dependencies []DependencyInfo
+	var hyprlandInstalled, niriInstalled bool
+	var err error
+	if detector != nil {
+		dependencies = detector.GetInstalledComponents()
 
-	// Use the proper detection method for both window managers
-	hyprlandInstalled, niriInstalled, err := detector.GetWindowManagerStatus()
-	if err != nil {
-		// Fallback to false if detection fails
-		hyprlandInstalled = false
-		niriInstalled = false
+		// Use the proper detection method for both window managers
+		hyprlandInstalled, niriInstalled, err = detector.GetWindowManagerStatus()
+		if err != nil {
+			// Fallback to false if detection fails
+			hyprlandInstalled = false
+			niriInstalled = false
+		}
 	}
 
 	updateToggles := make(map[string]bool)

core/internal/dms/detector.go

@@ -5,9 +5,9 @@ import (
 	"os"
 	"os/exec"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/config"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/distros"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/config"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/distros"
 )
 
 type Detector struct {
@@ -122,15 +122,8 @@ func (d *Detector) GetInstalledComponents() []DependencyInfo {
 		return []DependencyInfo{}
 	}
 
-	isNixOS := d.isNixOS()
-
 	var components []DependencyInfo
 	for _, dep := range dependencies {
-		// On NixOS, filter out the window managers themselves but keep their components
-		if isNixOS && (dep.Name == "hyprland" || dep.Name == "niri") {
-			continue
-		}
-
 		components = append(components, DependencyInfo{
 			Name:        dep.Name,
 			Status:      dep.Status,
@@ -142,23 +135,6 @@ func (d *Detector) GetInstalledComponents() []DependencyInfo {
 	return components
 }
 
-func (d *Detector) isNixOS() bool {
-	_, err := os.Stat("/etc/nixos")
-	if err == nil {
-		return true
-	}
-
-	// Alternative check
-	if _, err := os.Stat("/nix/store"); err == nil {
-		// Also check for nixos-version command
-		if d.commandExists("nixos-version") {
-			return true
-		}
-	}
-
-	return false
-}
-
 type DependencyInfo struct {
 	Name        string
 	Status      deps.DependencyStatus

core/internal/dms/handlers_common.go

@@ -4,7 +4,7 @@ import (
 	"os/exec"
 	"time"
 
-	"github.com/AvengeMedia/DankMaterialShell/backend/internal/log"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
 	tea "github.com/charmbracelet/bubbletea"
 )