name: Build release binaries

on:
  push:
    tags:
      - "v*"

permissions:
  contents: write

env:
  BINARY_NAME: streamed-tui

jobs:

  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - goos: linux
            goarch: amd64
          - goos: linux
            goarch: arm64
          - goos: darwin
            goarch: amd64
          - goos: darwin
            goarch: arm64

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      # Build raw binary
      - name: Build binary
        env:
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
          CGO_ENABLED: 0
        run: |
          mkdir -p dist
          out="streamed-tui_${{ matrix.goos }}_${{ matrix.goarch }}"
          go build -o "dist/${out}" .

      # Upload binary as an artifact
      - name: Upload binary artifact
        uses: actions/upload-artifact@v4
        with:
          name: bin_${{ matrix.goos }}_${{ matrix.goarch }}
          path: dist/streamed-tui_${{ matrix.goos }}_${{ matrix.goarch }}

  source:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Make source tarball
        run: |
          mkdir -p dist
          tag="${GITHUB_REF_NAME}"
          tar -czf "dist/${{ env.BINARY_NAME }}_${tag}_source.tar.gz" .

      - name: Upload source artifact
        uses: actions/upload-artifact@v4
        with:
          name: source
          path: dist/*source.tar.gz

  publish:
    runs-on: ubuntu-latest
    needs: [build, source]
    permissions:
      contents: write

    steps:
      # ❌ Delete all previous artifacts so old tar.gz does not pollute dist/
      - name: Delete old workflow artifacts
        uses: geekyeggo/delete-artifact@v4
        with:
          name: "*"

      # Clean runner dist directory just in case
      - name: Prepare clean dist folder
        run: |
          rm -rf dist
          mkdir dist

      # ⬇ Download only FRESH artifacts
      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          path: dist
          merge-multiple: true

      # 🟢 Upload to GitHub Release
      - name: Publish Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ github.ref_name }}
          draft: false
          prerelease: false

          # Only publish what we want:
          files: |
            dist/streamed-tui_linux_amd64
            dist/streamed-tui_linux_arm64
            dist/streamed-tui_darwin_amd64
            dist/streamed-tui_darwin_arm64
            dist/streamed-tui_*_source.tar.gz