re-work nightmode setting to use gammastep

Common/CacheUtils.qml

@@ -1,5 +1,4 @@
 import Quickshell
-import qs.Common
 pragma Singleton
 
 Singleton {

Common/Colors.qml

@@ -7,7 +7,6 @@ import QtQuick
 import Quickshell
 import Quickshell.Io
 import qs.Services
-import qs.Common
 
 Singleton {
   id: root

Common/SessionData.qml

@@ -17,6 +17,8 @@ Singleton {
   property string wallpaperLastPath: ""
   property string profileLastPath: ""
   property bool doNotDisturb: false
+  property bool nightModeEnabled: false
+  property int nightModeTemperature: 4500
   property var pinnedApps: []
   property int selectedGpuIndex: 0
   property bool nvidiaGpuTempEnabled: false  
@@ -45,6 +47,8 @@ Singleton {
             !== undefined ? settings.wallpaperLastPath : ""
         profileLastPath = settings.profileLastPath !== undefined ? settings.profileLastPath : ""
         doNotDisturb = settings.doNotDisturb !== undefined ? settings.doNotDisturb : false
+        nightModeEnabled = settings.nightModeEnabled !== undefined ? settings.nightModeEnabled : false
+        nightModeTemperature = settings.nightModeTemperature !== undefined ? settings.nightModeTemperature : 4500
         pinnedApps = settings.pinnedApps !== undefined ? settings.pinnedApps : []
         selectedGpuIndex = settings.selectedGpuIndex !== undefined ? settings.selectedGpuIndex : 0
         nvidiaGpuTempEnabled = settings.nvidiaGpuTempEnabled !== undefined ? settings.nvidiaGpuTempEnabled : false
@@ -67,6 +71,8 @@ Singleton {
                                           "wallpaperLastPath": wallpaperLastPath,
                                           "profileLastPath": profileLastPath,
                                           "doNotDisturb": doNotDisturb,
+                                          "nightModeEnabled": nightModeEnabled,
+                                          "nightModeTemperature": nightModeTemperature,
                                           "pinnedApps": pinnedApps,
                                           "selectedGpuIndex": selectedGpuIndex,
                                           "nvidiaGpuTempEnabled": nvidiaGpuTempEnabled,
@@ -89,6 +95,16 @@ Singleton {
     saveSettings()
   }
 
+  function setNightModeEnabled(enabled) {
+    nightModeEnabled = enabled
+    saveSettings()
+  }
+
+  function setNightModeTemperature(temperature) {
+    nightModeTemperature = temperature
+    saveSettings()
+  }
+
   function setWallpaperPath(path) {
     wallpaperPath = path
     saveSettings()

Modules/ControlCenter/DisplayTab.qml

@@ -39,28 +39,6 @@ Item {
 
     }
 
-    Process {
-        id: nightModeEnableProcess
-
-        command: ["bash", "-c", "if command -v wlsunset > /dev/null; then pkill wlsunset; wlsunset -t 3000 & elif command -v redshift > /dev/null; then pkill redshift; redshift -P -O 3000 & else echo 'No night mode tool available'; fi"]
-        running: false
-        onExited: (exitCode) => {
-            if (exitCode !== 0)
-                SettingsData.setNightModeEnabled(false);
-
-        }
-    }
-
-    Process {
-        id: nightModeDisableProcess
-
-        command: ["bash", "-c", "pkill wlsunset; pkill redshift; if command -v wlsunset > /dev/null; then wlsunset -t 6500 -T 6500 & sleep 1; pkill wlsunset; elif command -v redshift > /dev/null; then redshift -P -O 6500; redshift -x; fi"]
-        running: false
-        onExited: (exitCode) => {
-            if (exitCode !== 0) {
-            }
-        }
-    }
 
     Component {
         id: brightnessComponent
@@ -155,25 +133,25 @@ Item {
                     width: (parent.width - Theme.spacingM) / 2
                     height: 80
                     radius: Theme.cornerRadius
-                    color: SettingsData.nightModeEnabled ? Qt.rgba(Theme.primary.r, Theme.primary.g, Theme.primary.b, 0.12) : (nightModeToggle.containsMouse ? Qt.rgba(Theme.primary.r, Theme.primary.g, Theme.primary.b, 0.08) : Qt.rgba(Theme.surfaceVariant.r, Theme.surfaceVariant.g, Theme.surfaceVariant.b, 0.08))
+                    color: BrightnessService.nightModeActive ? Qt.rgba(Theme.primary.r, Theme.primary.g, Theme.primary.b, 0.12) : (nightModeToggle.containsMouse ? Qt.rgba(Theme.primary.r, Theme.primary.g, Theme.primary.b, 0.08) : Qt.rgba(Theme.surfaceVariant.r, Theme.surfaceVariant.g, Theme.surfaceVariant.b, 0.08))
-                    border.color: SettingsData.nightModeEnabled ? Theme.primary : "transparent"
+                    border.color: BrightnessService.nightModeActive ? Theme.primary : "transparent"
-                    border.width: SettingsData.nightModeEnabled ? 1 : 0
+                    border.width: BrightnessService.nightModeActive ? 1 : 0
 
                     Column {
                         anchors.centerIn: parent
                         spacing: Theme.spacingS
 
                         DankIcon {
-                            name: SettingsData.nightModeEnabled ? "nightlight" : "dark_mode"
+                            name: BrightnessService.nightModeActive ? "nightlight" : "dark_mode"
                             size: Theme.iconSizeLarge
-                            color: SettingsData.nightModeEnabled ? Theme.primary : Theme.surfaceText
+                            color: BrightnessService.nightModeActive ? Theme.primary : Theme.surfaceText
                             anchors.horizontalCenter: parent.horizontalCenter
                         }
 
                         StyledText {
                             text: "Night Mode"
                             font.pixelSize: Theme.fontSizeMedium
-                            color: SettingsData.nightModeEnabled ? Theme.primary : Theme.surfaceText
+                            color: BrightnessService.nightModeActive ? Theme.primary : Theme.surfaceText
                             font.weight: Font.Medium
                             anchors.horizontalCenter: parent.horizontalCenter
                         }
@@ -187,13 +165,7 @@ Item {
                         hoverEnabled: true
                         cursorShape: Qt.PointingHandCursor
                         onClicked: {
-                            if (SettingsData.nightModeEnabled) {
+                            BrightnessService.toggleNightMode();
-                                nightModeDisableProcess.running = true;
-                                SettingsData.setNightModeEnabled(false);
-                            } else {
-                                nightModeEnableProcess.running = true;
-                                SettingsData.setNightModeEnabled(true);
-                            }
                         }
                     }
 

Modules/ProcessList/ProcessListView.qml

@@ -26,10 +26,15 @@ Column {
     Rectangle {
       width: 60
       height: 20
-      color: processHeaderArea.containsMouse ? Qt.rgba(Theme.surfaceText.r,
+      color: {
-                                                       Theme.surfaceText.g,
+        if (DgopService.currentSort === "name") {
-                                                       Theme.surfaceText.b,
+          return Qt.rgba(Theme.primary.r, Theme.primary.g, Theme.primary.b, 0.12)
-                                                       0.08) : "transparent"
+        }
+        return processHeaderArea.containsMouse ? Qt.rgba(Theme.surfaceText.r,
+                                                         Theme.surfaceText.g,
+                                                         Theme.surfaceText.b,
+                                                         0.08) : "transparent"
+      }
       radius: Theme.cornerRadius
       anchors.left: parent.left
       anchors.leftMargin: 0
@@ -39,9 +44,9 @@ Column {
         text: "Process"
         font.pixelSize: Theme.fontSizeSmall
         font.family: SettingsData.monoFontFamily
-        font.weight: DgopService.sortBy === "name" ? Font.Bold : Font.Medium
+        font.weight: DgopService.currentSort === "name" ? Font.Bold : Font.Medium
         color: Theme.surfaceText
-        opacity: DgopService.sortBy === "name" ? 1 : 0.7
+        opacity: DgopService.currentSort === "name" ? 1 : 0.7
         anchors.centerIn: parent
       }
 
@@ -66,10 +71,15 @@ Column {
     Rectangle {
       width: 80
       height: 20
-      color: cpuHeaderArea.containsMouse ? Qt.rgba(Theme.surfaceText.r,
+      color: {
-                                                   Theme.surfaceText.g,
+        if (DgopService.currentSort === "cpu") {
-                                                   Theme.surfaceText.b,
+          return Qt.rgba(Theme.primary.r, Theme.primary.g, Theme.primary.b, 0.12)
-                                                   0.08) : "transparent"
+        }
+        return cpuHeaderArea.containsMouse ? Qt.rgba(Theme.surfaceText.r,
+                                                     Theme.surfaceText.g,
+                                                     Theme.surfaceText.b,
+                                                     0.08) : "transparent"
+      }
       radius: Theme.cornerRadius
       anchors.right: parent.right
       anchors.rightMargin: 200
@@ -79,9 +89,9 @@ Column {
         text: "CPU"
         font.pixelSize: Theme.fontSizeSmall
         font.family: SettingsData.monoFontFamily
-        font.weight: DgopService.sortBy === "cpu" ? Font.Bold : Font.Medium
+        font.weight: DgopService.currentSort === "cpu" ? Font.Bold : Font.Medium
         color: Theme.surfaceText
-        opacity: DgopService.sortBy === "cpu" ? 1 : 0.7
+        opacity: DgopService.currentSort === "cpu" ? 1 : 0.7
         anchors.centerIn: parent
       }
 
@@ -106,10 +116,15 @@ Column {
     Rectangle {
       width: 80
       height: 20
-      color: memoryHeaderArea.containsMouse ? Qt.rgba(Theme.surfaceText.r,
+      color: {
-                                                      Theme.surfaceText.g,
+        if (DgopService.currentSort === "memory") {
-                                                      Theme.surfaceText.b,
+          return Qt.rgba(Theme.primary.r, Theme.primary.g, Theme.primary.b, 0.12)
-                                                      0.08) : "transparent"
+        }
+        return memoryHeaderArea.containsMouse ? Qt.rgba(Theme.surfaceText.r,
+                                                        Theme.surfaceText.g,
+                                                        Theme.surfaceText.b,
+                                                        0.08) : "transparent"
+      }
       radius: Theme.cornerRadius
       anchors.right: parent.right
       anchors.rightMargin: 112
@@ -119,9 +134,9 @@ Column {
         text: "RAM"
         font.pixelSize: Theme.fontSizeSmall
         font.family: SettingsData.monoFontFamily
-        font.weight: DgopService.sortBy === "memory" ? Font.Bold : Font.Medium
+        font.weight: DgopService.currentSort === "memory" ? Font.Bold : Font.Medium
         color: Theme.surfaceText
-        opacity: DgopService.sortBy === "memory" ? 1 : 0.7
+        opacity: DgopService.currentSort === "memory" ? 1 : 0.7
         anchors.centerIn: parent
       }
 
@@ -146,10 +161,15 @@ Column {
     Rectangle {
       width: 50
       height: 20
-      color: pidHeaderArea.containsMouse ? Qt.rgba(Theme.surfaceText.r,
+      color: {
-                                                   Theme.surfaceText.g,
+        if (DgopService.currentSort === "pid") {
-                                                   Theme.surfaceText.b,
+          return Qt.rgba(Theme.primary.r, Theme.primary.g, Theme.primary.b, 0.12)
-                                                   0.08) : "transparent"
+        }
+        return pidHeaderArea.containsMouse ? Qt.rgba(Theme.surfaceText.r,
+                                                     Theme.surfaceText.g,
+                                                     Theme.surfaceText.b,
+                                                     0.08) : "transparent"
+      }
       radius: Theme.cornerRadius
       anchors.right: parent.right
       anchors.rightMargin: 53
@@ -159,9 +179,9 @@ Column {
         text: "PID"
         font.pixelSize: Theme.fontSizeSmall
         font.family: SettingsData.monoFontFamily
-        font.weight: DgopService.sortBy === "pid" ? Font.Bold : Font.Medium
+        font.weight: DgopService.currentSort === "pid" ? Font.Bold : Font.Medium
         color: Theme.surfaceText
-        opacity: DgopService.sortBy === "pid" ? 1 : 0.7
+        opacity: DgopService.currentSort === "pid" ? 1 : 0.7
         horizontalAlignment: Text.AlignHCenter
         anchors.centerIn: parent
       }

Modules/Settings/AppearanceTab.qml

@@ -60,17 +60,46 @@ Item {
           }
 
           DankToggle {
+            id: nightModeToggle
             width: parent.width
             text: "Night Mode"
             description: "Apply warm color temperature to reduce eye strain"
-            checked: SettingsData.nightModeEnabled
+            checked: BrightnessService.nightModeActive
             onToggled: checked => {
-                         SettingsData.setNightModeEnabled(checked)
+                         if (checked !== BrightnessService.nightModeActive) {
-                         if (checked)
+                           if (checked)
-                         nightModeEnableProcess.running = true
+                             BrightnessService.enableNightMode()
-                         else
+                           else
-                         nightModeDisableProcess.running = true
+                             BrightnessService.disableNightMode()
+                         }
                        }
+            
+            Connections {
+              target: BrightnessService
+              function onNightModeActiveChanged() {
+                nightModeToggle.checked = BrightnessService.nightModeActive
+              }
+            }
+          }
+
+          DankDropdown {
+            width: parent.width
+            text: "Night Mode Temperature"
+            description: BrightnessService.nightModeActive ? "Disable night mode to adjust" : "Set temperature for night mode"
+            enabled: !BrightnessService.nightModeActive
+            opacity: !BrightnessService.nightModeActive ? 1.0 : 0.6
+            currentValue: SessionData.nightModeTemperature + "K"
+            options: {
+              var temps = [];
+              for (var i = 2500; i <= 6000; i += 500) {
+                temps.push(i + "K");
+              }
+              return temps;
+            }
+            onValueChanged: value => {
+                              var temp = parseInt(value.replace("K", ""));
+                              SessionData.setNightModeTemperature(temp);
+                            }
           }
 
           DankToggle {
@@ -904,25 +933,4 @@ Item {
   }
 
 
-  Process {
-    id: nightModeEnableProcess
-
-    command: ["bash", "-c", "if command -v wlsunset > /dev/null; then pkill wlsunset; wlsunset -t 3000 & elif command -v redshift > /dev/null; then pkill redshift; redshift -P -O 3000 & else echo 'No night mode tool available'; fi"]
-    running: false
-    onExited: exitCode => {
-                if (exitCode !== 0)
-                SettingsData.setNightModeEnabled(true)
-              }
-  }
-
-  Process {
-    id: nightModeDisableProcess
-
-    command: ["bash", "-c", "pkill wlsunset; pkill redshift; if command -v wlsunset > /dev/null; then wlsunset -t 6500 -T 6500 & sleep 1; pkill wlsunset; elif command -v redshift > /dev/null; then redshift -P -O 6500; redshift -x; fi"]
-    running: false
-    onExited: exitCode => {
-                if (exitCode !== 0)
-                SettingsData.setNightModeEnabled(false)
-              }
-  }
 }

README.md

@@ -165,7 +165,7 @@ make && sudo make install
 ```bash
 # Arch Linux
 pacman -S cava wl-clipboard cliphist brightnessctl
-paru -S matugen dgop-git
+paru -S matugen dgop
 
 # Fedora
 sudo dnf install cava wl-clipboard brightnessctl
@@ -175,12 +175,13 @@ sudo dnf copr enable heus-sueh/packages && sudo dnf install matugen
 
 **What you get:**
 
-- `dgop-git`: Ability to have system resource widgets, process list modal, and temperature monitoring.
+- `dgop`: Ability to have system resource widgets, process list modal, and temperature monitoring.
 - `matugen`: Wallpaper-based dynamic theming
 - `brightnessctl`: Backlight and LED brightness control
 - `wl-clipboard`: Required for copying various elements to clipboard.
 - `cava`: Audio visualizer
 - `cliphist`: Clipboard history
+- `gammastep`: Night mode support
 
 </details>
 

Services/BrightnessService.qml

@@ -1,6 +1,7 @@
 import QtQuick
 import Quickshell
 import Quickshell.Io
+import qs.Common
 pragma Singleton
 pragma ComponentBehavior
 
@@ -21,6 +22,12 @@ Singleton {
 
     signal brightnessChanged()
     signal deviceSwitched()
+    signal nightModeActiveChanged()
+    
+    property bool nightModeActive: false
+    onNightModeActiveChanged: {
+        // Emit signal when property changes for UI reactivity
+    }
 
     function setBrightnessInternal(percentage, device) {
         const clampedValue = Math.max(1, Math.min(100, percentage));
@@ -86,9 +93,52 @@ Singleton {
         }
         return null;
     }
+    
+    function enableNightMode() {
+        if (nightModeActive) return;
+        
+        nightModeActive = true;
+        SessionData.setNightModeEnabled(true);
+    }
+    
+    function updateNightModeTemperature(temperature) {
+        SessionData.setNightModeTemperature(temperature);
+        
+        // If night mode is active, restart it with new temperature
+        if (nightModeActive) {
+            // Temporarily disable and re-enable to restart with new temp
+            nightModeActive = false;
+            Qt.callLater(() => {
+                if (SessionData.nightModeEnabled) {
+                    nightModeActive = true;
+                }
+            });
+        }
+    }
+    
+    function disableNightMode() {
+        nightModeActive = false;
+        SessionData.setNightModeEnabled(false);
+        
+        // Also kill any stray gammastep processes
+        Quickshell.execDetached(["pkill", "gammastep"]);
+    }
+    
+    function toggleNightMode() {
+        if (nightModeActive) {
+            disableNightMode();
+        } else {
+            enableNightMode();
+        }
+    }
 
     Component.onCompleted: {
         refreshDevices();
+        
+        // Check if night mode was enabled on startup
+        if (SessionData.nightModeEnabled) {
+            enableNightMode();
+        }
     }
 
     Process {
@@ -189,6 +239,26 @@ Singleton {
 
     }
 
+    Process {
+        id: gammaStepProcess
+        
+        command: {
+            const temperature = SessionData.nightModeTemperature || 4500;
+            return ["gammastep", "-m", "wayland", "-O", String(temperature)];
+        }
+        running: nightModeActive
+        
+        onExited: function(exitCode) {
+            // Only show error if we're still supposed to be active (not manually disabled)
+            if (exitCode !== 0 && nightModeActive) {
+                console.warn("BrightnessService: Failed to enable night mode (gammastep not found or error)");
+                nightModeActive = false;
+                SessionData.setNightModeEnabled(false);
+                ToastService.showWarning("Night mode failed: gammastep not found or error occurred");
+            }
+        }
+    }
+    
     // IPC Handler for external control
     IpcHandler {
         function set(percentage: string, device: string) : string {
@@ -269,5 +339,64 @@ Singleton {
 
         target: "brightness"
     }
+    
+    // IPC Handler for night mode control
+    IpcHandler {
+        function toggle() : string {
+            root.toggleNightMode();
+            return root.nightModeActive ? "Night mode enabled" : "Night mode disabled";
+        }
+        
+        function enable() : string {
+            root.enableNightMode();
+            return "Night mode enabled";
+        }
+        
+        function disable() : string {
+            root.disableNightMode();
+            return "Night mode disabled";
+        }
+        
+        function status() : string {
+            return root.nightModeActive ? "Night mode is enabled" : "Night mode is disabled";
+        }
+        
+        function temperature(value: string) : string {
+            if (!value) {
+                return "Current temperature: " + SessionData.nightModeTemperature + "K";
+            }
+            
+            const temp = parseInt(value);
+            if (isNaN(temp)) {
+                return "Invalid temperature. Use a value between 2500 and 6000 (in steps of 500)";
+            }
+            
+            // Validate temperature is in valid range and steps
+            if (temp < 2500 || temp > 6000) {
+                return "Temperature must be between 2500K and 6000K";
+            }
+            
+            // Round to nearest 500
+            const rounded = Math.round(temp / 500) * 500;
+            
+            SessionData.setNightModeTemperature(rounded);
+            
+            // If night mode is active, restart it with new temperature
+            if (root.nightModeActive) {
+                root.nightModeActive = false;
+                Qt.callLater(() => {
+                    root.nightModeActive = true;
+                });
+            }
+            
+            if (rounded !== temp) {
+                return "Night mode temperature set to " + rounded + "K (rounded from " + temp + "K)";
+            } else {
+                return "Night mode temperature set to " + rounded + "K";
+            }
+        }
+        
+        target: "night"
+    }
 
 }

Services/DgopService.qml

@@ -56,6 +56,8 @@ Singleton {
     property var diskDevices: []
 
     property var processes: []
+    property var allProcesses: []
+    property string currentSort: "cpu"
     property var availableGpus: []
 
     property string kernelVersion: ""
@@ -264,10 +266,8 @@ Singleton {
         }
 
         if (enabledModules.indexOf("processes") !== -1 || enabledModules.indexOf("all") !== -1) {
-            if (processLimit > 0) {
+            cmd.push("--limit", "100") // Get more data for client sorting
-                cmd.push("--limit", processLimit.toString())
+            cmd.push("--sort", "cpu") // Always get CPU sorted data
-            }
-            cmd.push("--sort", processSort)
             if (noCpu) {
                 cmd.push("--no-cpu")
             }
@@ -388,7 +388,8 @@ Singleton {
                                    proc.command.substring(0, 15) + "..." : (proc.command || "")
                 })
             }
-            processes = newProcesses
+            allProcesses = newProcesses
+            applySorting()
             
             // Store the single opaque cursor string for the entire process list
             if (data.cursor) {
@@ -508,10 +509,43 @@ Singleton {
     }
 
     function setSortBy(newSortBy) {
-        if (newSortBy !== processSort) {
+        if (newSortBy !== currentSort) {
-            processSort = newSortBy
+            currentSort = newSortBy
+            applySorting()
         }
     }
+    
+    function applySorting() {
+        if (!allProcesses || allProcesses.length === 0) return
+        
+        const sorted = allProcesses.slice()
+        sorted.sort((a, b) => {
+            let valueA, valueB
+            
+            switch (currentSort) {
+                case "cpu":
+                    valueA = a.cpu || 0
+                    valueB = b.cpu || 0
+                    return valueB - valueA
+                case "memory":
+                    valueA = a.memoryKB || 0
+                    valueB = b.memoryKB || 0
+                    return valueB - valueA
+                case "name":
+                    valueA = (a.command || "").toLowerCase()
+                    valueB = (b.command || "").toLowerCase()
+                    return valueA.localeCompare(valueB)
+                case "pid":
+                    valueA = a.pid || 0
+                    valueB = b.pid || 0
+                    return valueA - valueB
+                default:
+                    return 0
+            }
+        })
+        
+        processes = sorted.slice(0, processLimit)
+    }
 
     Timer {
         id: updateTimer

sysmon_dynamic.sh

@@ -1,254 +0,0 @@
-#!/usr/bin/env bash
-# Outputs dynamic system stats as JSON.
-# Args:
-#  $1 sort_key (cpu|memory|name|pid)
-#  $2 max_procs
-#  $3 collect_gpu_temps (0/1)
-#  $4 collect_nvidia_only (0/1)
-#  $5 collect_non_nvidia (0/1)
-
-set -o pipefail
-
-sort_key=${1:-cpu}
-max_procs=${2:-20}
-collect_gpu_temps=${3:-0}
-collect_nvidia_only=${4:-0}
-collect_non_nvidia=${5:-1}
-
-json_escape() { sed -e 's/\\/\\\\/g' -e 's/"/\\"/g' -e ':a;N;$!ba;s/\n/\\n/g'; }
-
-printf "{"
-
-# ---- Memory block (exact fields/keys) ----
-mem_line="$(awk '
-  /^MemTotal:/      {t=$2}
-  /^MemFree:/       {f=$2}
-  /^MemAvailable:/  {a=$2}
-  /^Buffers:/       {b=$2}
-  /^Cached:/        {c=$2}
-  /^Shmem:/         {s=$2}
-  /^SwapTotal:/     {st=$2}
-  /^SwapFree:/      {sf=$2}
-  END{printf "%d %d %d %d %d %d %d %d", t,f,a,b,c,s,st,sf}
-' /proc/meminfo)"
-read -r MT MF MA BU CA SH ST SF <<< "$mem_line"
-
-printf '"memory":{"total":%d,"free":%d,"available":%d,"buffers":%d,"cached":%d,"shared":%d,"swaptotal":%d,"swapfree":%d},' \
-  "$MT" "$MF" "$MA" "$BU" "$CA" "$SH" "$ST" "$SF"
-
-# ---- Helper: PSS in KiB ----
-get_pss_kb() {
-  local pid="$1" k v rest total=0 f
-  f="/proc/$pid/smaps_rollup"
-  if [ -r "$f" ]; then
-    while read -r k v rest; do
-      if [ "$k" = "Pss:" ]; then
-        printf '%s\n' "${v:-0}"
-        return
-      fi
-    done < "$f"
-    printf '0\n'; return
-  fi
-  f="/proc/$pid/smaps"
-  if [ -r "$f" ]; then
-    while read -r k v rest; do
-      if [ "$k" = "Pss:" ]; then
-        : "${v:=0}"
-        total=$(( total + v ))
-      fi
-    done < "$f"
-    printf '%s\n' "$total"; return
-  fi
-  printf '0\n'
-}
-
-# ---- CPU (meta + temp) ----
-cpu_count=$(nproc)
-cpu_model=$(grep -m1 'model name' /proc/cpuinfo | cut -d: -f2- | sed 's/^ *//' | json_escape || echo 'Unknown')
-cpu_freq=$(awk -F: '/cpu MHz/{gsub(/ /,"",$2);print $2;exit}' /proc/cpuinfo || echo 0)
-
-cpu_temp=0
-for hwmon_dir in /sys/class/hwmon/hwmon*/; do
-  [ -d "$hwmon_dir" ] || continue
-  name_file="${hwmon_dir}name"
-  [ -r "$name_file" ] || continue
-  if grep -qE 'coretemp|k10temp|k8temp|cpu_thermal|soc_thermal' "$name_file" 2>/dev/null; then
-    for temp_file in "${hwmon_dir}"temp*_input; do
-      [ -r "$temp_file" ] || continue
-      cpu_temp=$(awk '{printf "%.1f", $1/1000}' "$temp_file" 2>/dev/null || echo 0)
-      break 2
-    done
-  fi
-done
-
-printf '"cpu":{"count":%d,"model":"%s","frequency":%s,"temperature":%s,' \
-  "$cpu_count" "$cpu_model" "$cpu_freq" "$cpu_temp"
-
-# cpu.total (first line of /proc/stat, fields 2..)
-printf '"total":'
-awk 'NR==1 {
-  printf "[";
-  for(i=2; i<=NF; i++) { if(i>2) printf ","; printf "%d", $i; }
-  printf "]";
-  exit
-}' /proc/stat
-
-# cpu.cores (each cpuN line, 8 columns)
-printf ',"cores":['
-cpu_cores=$(nproc)
-awk -v n="$cpu_cores" 'BEGIN{c=0}
-  /^cpu[0-9]+/ {
-    if(c>0) printf ",";
-    printf "[%d,%d,%d,%d,%d,%d,%d,%d]", $2,$3,$4,$5,$6,$7,$8,$9;
-    c++;
-    if(c==n) exit
-  }' /proc/stat
-printf ']},'
-
-# ---- Network (rx/tx bytes per iface) ----
-printf '"network":['
-tmp_net=$(mktemp)
-grep -E '(wlan|eth|enp|wlp|ens|eno)' /proc/net/dev > "$tmp_net" || true
-nfirst=1
-while IFS= read -r line; do
-  [ -z "$line" ] && continue
-  iface=$(echo "$line" | awk '{print $1}' | sed 's/://')
-  rx_bytes=$(echo "$line" | awk '{print $2}')
-  tx_bytes=$(echo "$line" | awk '{print $10}')
-  [ $nfirst -eq 1 ] || printf ","
-  printf '{"name":"%s","rx":%d,"tx":%d}' "$iface" "$rx_bytes" "$tx_bytes"
-  nfirst=0
-done < "$tmp_net"
-rm -f "$tmp_net"
-printf '],'
-
-# ---- Disk (/proc/diskstats sectors; read/write) ----
-printf '"disk":['
-tmp_disk=$(mktemp)
-grep -E ' (sd[a-z]+|nvme[0-9]+n[0-9]+|vd[a-z]+|dm-[0-9]+|mmcblk[0-9]+) ' /proc/diskstats > "$tmp_disk" || true
-dfirst=1
-while IFS= read -r line; do
-  [ -z "$line" ] && continue
-  name=$(echo "$line" | awk '{print $3}')
-  read_sectors=$(echo "$line" | awk '{print $6}')
-  write_sectors=$(echo "$line" | awk '{print $10}')
-  [ $dfirst -eq 1 ] || printf ","
-  printf '{"name":"%s","read":%d,"write":%d}' "$name" "$read_sectors" "$write_sectors"
-  dfirst=0
-done < "$tmp_disk"
-rm -f "$tmp_disk"
-printf '],'
-
-# ---- Processes (shape & fields match your QML) ----
-case "$sort_key" in
-  cpu)    SORT_OPT="--sort=-pcpu" ;;
-  memory) SORT_OPT="--sort=-pmem" ;;
-  name)   SORT_OPT="--sort=+comm" ;;
-  pid)    SORT_OPT="--sort=+pid" ;;
-  *)      SORT_OPT="--sort=-pcpu" ;;
-esac
-
-printf '"processes":['
-tmp_ps=$(mktemp)
-ps -eo pid,ppid,pcpu,pmem,rss,comm,cmd --no-headers $SORT_OPT | head -n "$max_procs" > "$tmp_ps" || true
-pfirst=1
-while IFS= read -r line; do
-  [ -z "$line" ] && continue
-  # split the first 6 columns, rest is full command tail
-  pid=$(  awk '{print $1}' <<<"$line")
-  ppid=$( awk '{print $2}' <<<"$line")
-  cpu=$(  awk '{print $3}' <<<"$line")
-  pmem=$( awk '{print $4}' <<<"$line")
-  rss_kib=$(awk '{print $5}' <<<"$line")
-  comm=$( awk '{print $6}' <<<"$line")
-  rest=$( printf '%s\n' "$line" | cut -d' ' -f7- )
-
-  # CPU ticks (utime+stime)
-  pticks=$(awk '{print $14+$15}' "/proc/$pid/stat" 2>/dev/null || echo 0)
-
-  # PSS in KiB and % of MemTotal
-  if [ "${rss_kib:-0}" -eq 0 ]; then pss_kib=0; else pss_kib=$(get_pss_kb "$pid"); fi
-  case "$pss_kib" in (''|*[!0-9]*) pss_kib=0 ;; esac
-  pss_pct=$(LC_ALL=C awk -v p="$pss_kib" -v t="$MT" 'BEGIN{if(t>0) printf "%.2f", (100*p)/t; else printf "0.00"}')
-
-  cmd=$(printf "%s %s" "$comm" "${rest:-}" | json_escape)
-  comm_esc=$(printf "%s" "$comm" | json_escape)
-
-  [ $pfirst -eq 1 ] || printf ","
-  printf '{"pid":%s,"ppid":%s,"cpu":%s,"pticks":%s,"memoryPercent":%s,"memoryKB":%s,"pssKB":%s,"pssPercent":%s,"command":"%s","fullCommand":"%s"}' \
-    "$pid" "$ppid" "$cpu" "$pticks" "$pss_pct" "$rss_kib" "$pss_kib" "$pss_pct" "$comm_esc" "$cmd"
-  pfirst=0
-done < "$tmp_ps"
-rm -f "$tmp_ps"
-printf '],'
-
-# ---- System (dynamic bits) ----
-load_avg=$(cut -d' ' -f1-3 /proc/loadavg)
-proc_count=$(ls -Ud /proc/[0-9]* 2>/dev/null | wc -l)
-thread_count=$(ls -Ud /proc/[0-9]*/task/[0-9]* 2>/dev/null | wc -l)
-boot_time=$(who -b 2>/dev/null | awk '{print $3, $4}' | json_escape || echo 'Unknown')
-
-printf '"system":{"loadavg":"%s","processes":%d,"threads":%d,"boottime":"%s"},' \
-  "$load_avg" "$proc_count" "$thread_count" "$boot_time"
-
-# ---- Mounts (same df -h shape/strings) ----
-printf '"diskmounts":['
-tmp_mounts=$(mktemp)
-df -h --output=source,target,fstype,size,used,avail,pcent | tail -n +2 | grep -vE '^(tmpfs|devtmpfs)' > "$tmp_mounts" || true
-mfirst=1
-while IFS= read -r line; do
-  [ -z "$line" ] && continue
-  device=$(echo "$line" | awk '{print $1}' | json_escape)
-  mount=$( echo "$line" | awk '{print $2}' | json_escape)
-  fstype=$(echo "$line" | awk '{print $3}')
-  size=$(  echo "$line" | awk '{print $4}')
-  used=$(  echo "$line" | awk '{print $5}')
-  avail=$( echo "$line" | awk '{print $6}')
-  percent=$(echo "$line" | awk '{print $7}')
-  [ $mfirst -eq 1 ] || printf ","
-  printf '{"device":"%s","mount":"%s","fstype":"%s","size":"%s","used":"%s","avail":"%s","percent":"%s"}' \
-    "$device" "$mount" "$fstype" "$size" "$used" "$avail" "$percent"
-  mfirst=0
-done < "$tmp_mounts"
-rm -f "$tmp_mounts"
-printf '],'
-
-# ---- GPU temps (optional) ----
-printf '"gputemps":['
-if [ "$collect_gpu_temps" = "1" ]; then
-  gfirst=1
-  for card in /sys/class/drm/card*; do
-    [ -e "$card/device/driver" ] || continue
-    drv=$(basename "$(readlink -f "$card/device/driver")"); drv=${drv##*/}
-    hw=""; temp="0"
-
-    if [ "$collect_non_nvidia" = "1" ]; then
-      for h in "$card/device"/hwmon/hwmon*; do
-        [ -e "$h/temp1_input" ] || continue
-        hw=$(basename "$h")
-        temp=$(awk '{printf "%.1f",$1/1000}' "$h/temp1_input" 2>/dev/null || echo "0")
-        break
-      done
-    fi
-
-    if [ "$drv" = "nvidia" ] && [ "$temp" = "0" ] && [ "$collect_nvidia_only" = "1" ] && command -v nvidia-smi >/dev/null 2>&1; then
-      t=$(nvidia-smi --query-gpu=temperature.gpu --format=csv,noheader,nounits 2>/dev/null | head -1)
-      [ -n "$t" ] && { temp="$t"; hw="${hw:-nvidia}"; }
-    fi
-
-    if [ "$temp" != "0" ]; then
-      [ $gfirst -eq 1 ] || printf ","
-      printf '{"driver":"%s","hwmon":"%s","temperature":%s}' "$drv" "${hw:-unknown}" "${temp:-0}"
-      gfirst=0
-    fi
-  done
-
-  # Fallback: nvidia-smi only
-  if [ ${gfirst:-1} -eq 1 ] && [ "$collect_nvidia_only" = "1" ] && command -v nvidia-smi >/dev/null 2>&1; then
-    temp=$(nvidia-smi --query-gpu=temperature.gpu --format=csv,noheader,nounits 2>/dev/null | head -1)
-    [ -n "$temp" ] && printf '{"driver":"nvidia","hwmon":"nvidia","temperature":%s}' "$temp"
-  fi
-fi
-printf ']'
-
-printf "}\n"

sysmon_dynamic_lite.sh

@@ -1,223 +0,0 @@
-#!/usr/bin/env bash
-# Lightweight version of sysmon_dynamic.sh that skips expensive PSS calculations
-# Args:
-#  $1 sort_key (cpu|memory|name|pid)
-#  $2 max_procs
-#  $3 collect_gpu_temps (0/1)
-#  $4 collect_nvidia_only (0/1)
-#  $5 collect_non_nvidia (0/1)
-
-set -o pipefail
-
-sort_key=${1:-cpu}
-max_procs=${2:-20}
-collect_gpu_temps=${3:-0}
-collect_nvidia_only=${4:-0}
-collect_non_nvidia=${5:-1}
-
-json_escape() { sed -e 's/\\/\\\\/g' -e 's/"/\\"/g' -e ':a;N;$!ba;s/\n/\\n/g'; }
-
-printf "{"
-
-# ---- Memory block (exact fields/keys) ----
-mem_line="$(awk '
-  /^MemTotal:/      {t=$2}
-  /^MemFree:/       {f=$2}
-  /^MemAvailable:/  {a=$2}
-  /^Buffers:/       {b=$2}
-  /^Cached:/        {c=$2}
-  /^Shmem:/         {s=$2}
-  /^SwapTotal:/     {st=$2}
-  /^SwapFree:/      {sf=$2}
-  END{printf "%d %d %d %d %d %d %d %d", t,f,a,b,c,s,st,sf}
-' /proc/meminfo)"
-read -r MT MF MA BU CA SH ST SF <<< "$mem_line"
-
-printf '"memory":{"total":%d,"free":%d,"available":%d,"buffers":%d,"cached":%d,"shared":%d,"swaptotal":%d,"swapfree":%d},' \
-  "$MT" "$MF" "$MA" "$BU" "$CA" "$SH" "$ST" "$SF"
-
-# ---- CPU (meta + temp) ----
-cpu_count=$(nproc)
-cpu_model=$(grep -m1 'model name' /proc/cpuinfo | cut -d: -f2- | sed 's/^ *//' | json_escape || echo 'Unknown')
-cpu_freq=$(awk -F: '/cpu MHz/{gsub(/ /,"",$2);print $2;exit}' /proc/cpuinfo || echo 0)
-
-cpu_temp=0
-for hwmon_dir in /sys/class/hwmon/hwmon*/; do
-  [ -d "$hwmon_dir" ] || continue
-  name_file="${hwmon_dir}name"
-  [ -r "$name_file" ] || continue
-  if grep -qE 'coretemp|k10temp|k8temp|cpu_thermal|soc_thermal' "$name_file" 2>/dev/null; then
-    for temp_file in "${hwmon_dir}"temp*_input; do
-      [ -r "$temp_file" ] || continue
-      cpu_temp=$(awk '{printf "%.1f", $1/1000}' "$temp_file" 2>/dev/null || echo 0)
-      break 2
-    done
-  fi
-done
-
-printf '"cpu":{"count":%d,"model":"%s","frequency":%s,"temperature":%s,' \
-  "$cpu_count" "$cpu_model" "$cpu_freq" "$cpu_temp"
-
-# cpu.total (first line of /proc/stat, fields 2..)
-printf '"total":'
-awk 'NR==1 {
-  printf "[";
-  for(i=2; i<=NF; i++) { if(i>2) printf ","; printf "%d", $i; }
-  printf "]";
-  exit
-}' /proc/stat
-
-# cpu.cores (each cpuN line, 8 columns)
-printf ',"cores":['
-cpu_cores=$(nproc)
-awk -v n="$cpu_cores" 'BEGIN{c=0}
-  /^cpu[0-9]+/ {
-    if(c>0) printf ",";
-    printf "[%d,%d,%d,%d,%d,%d,%d,%d]", $2,$3,$4,$5,$6,$7,$8,$9;
-    c++;
-    if(c==n) exit
-  }' /proc/stat
-printf ']},'
-
-# ---- Network (rx/tx bytes per iface) ----
-printf '"network":['
-tmp_net=$(mktemp)
-grep -E '(wlan|eth|enp|wlp|ens|eno)' /proc/net/dev > "$tmp_net" || true
-nfirst=1
-while IFS= read -r line; do
-  [ -z "$line" ] && continue
-  iface=$(echo "$line" | awk '{print $1}' | sed 's/://')
-  rx_bytes=$(echo "$line" | awk '{print $2}')
-  tx_bytes=$(echo "$line" | awk '{print $10}')
-  [ $nfirst -eq 1 ] || printf ","
-  printf '{"name":"%s","rx":%d,"tx":%d}' "$iface" "$rx_bytes" "$tx_bytes"
-  nfirst=0
-done < "$tmp_net"
-rm -f "$tmp_net"
-printf '],'
-
-# ---- Disk (/proc/diskstats sectors; read/write) ----
-printf '"disk":['
-tmp_disk=$(mktemp)
-grep -E ' (sd[a-z]+|nvme[0-9]+n[0-9]+|vd[a-z]+|dm-[0-9]+|mmcblk[0-9]+) ' /proc/diskstats > "$tmp_disk" || true
-dfirst=1
-while IFS= read -r line; do
-  [ -z "$line" ] && continue
-  name=$(echo "$line" | awk '{print $3}')
-  read_sectors=$(echo "$line" | awk '{print $6}')
-  write_sectors=$(echo "$line" | awk '{print $10}')
-  [ $dfirst -eq 1 ] || printf ","
-  printf '{"name":"%s","read":%d,"write":%d}' "$name" "$read_sectors" "$write_sectors"
-  dfirst=0
-done < "$tmp_disk"
-rm -f "$tmp_disk"
-printf '],'
-
-# ---- Processes (SIMPLIFIED - no PSS, use RSS from ps directly) ----
-case "$sort_key" in
-  cpu)    SORT_OPT="--sort=-pcpu" ;;
-  memory) SORT_OPT="--sort=-pmem" ;;
-  name)   SORT_OPT="--sort=+comm" ;;
-  pid)    SORT_OPT="--sort=+pid" ;;
-  *)      SORT_OPT="--sort=-pcpu" ;;
-esac
-
-printf '"processes":['
-tmp_ps=$(mktemp)
-ps -eo pid,ppid,pcpu,pmem,rss,comm,cmd --no-headers $SORT_OPT | head -n "$max_procs" > "$tmp_ps" || true
-pfirst=1
-while IFS= read -r line; do
-  [ -z "$line" ] && continue
-  pid=$(  awk '{print $1}' <<<"$line")
-  ppid=$( awk '{print $2}' <<<"$line")
-  cpu=$(  awk '{print $3}' <<<"$line")
-  pmem=$( awk '{print $4}' <<<"$line")
-  rss_kib=$(awk '{print $5}' <<<"$line")
-  comm=$( awk '{print $6}' <<<"$line")
-  rest=$( printf '%s\n' "$line" | cut -d' ' -f7- )
-
-  # CPU ticks (utime+stime)
-  pticks=$(awk '{print $14+$15}' "/proc/$pid/stat" 2>/dev/null || echo 0)
-
-  # Use RSS-based memory percentage (skip expensive PSS calculation)
-  cmd=$(printf "%s %s" "$comm" "${rest:-}" | json_escape)
-  comm_esc=$(printf "%s" "$comm" | json_escape)
-
-  [ $pfirst -eq 1 ] || printf ","
-  printf '{"pid":%s,"ppid":%s,"cpu":%s,"pticks":%s,"memoryPercent":%s,"memoryKB":%s,"pssKB":%s,"pssPercent":%s,"command":"%s","fullCommand":"%s"}' \
-    "$pid" "$ppid" "$cpu" "$pticks" "$pmem" "$rss_kib" "$rss_kib" "$pmem" "$comm_esc" "$cmd"
-  pfirst=0
-done < "$tmp_ps"
-rm -f "$tmp_ps"
-printf '],'
-
-# ---- System (dynamic bits) ----
-load_avg=$(cut -d' ' -f1-3 /proc/loadavg)
-proc_count=$(ls -Ud /proc/[0-9]* 2>/dev/null | wc -l)
-thread_count=$(ls -Ud /proc/[0-9]*/task/[0-9]* 2>/dev/null | wc -l)
-boot_time=$(who -b 2>/dev/null | awk '{print $3, $4}' | json_escape || echo 'Unknown')
-
-printf '"system":{"loadavg":"%s","processes":%d,"threads":%d,"boottime":"%s"},' \
-  "$load_avg" "$proc_count" "$thread_count" "$boot_time"
-
-# ---- Mounts (same df -h shape/strings) ----
-printf '"diskmounts":['
-tmp_mounts=$(mktemp)
-df -h --output=source,target,fstype,size,used,avail,pcent | tail -n +2 | grep -vE '^(tmpfs|devtmpfs)' > "$tmp_mounts" || true
-mfirst=1
-while IFS= read -r line; do
-  [ -z "$line" ] && continue
-  device=$(echo "$line" | awk '{print $1}' | json_escape)
-  mount=$( echo "$line" | awk '{print $2}' | json_escape)
-  fstype=$(echo "$line" | awk '{print $3}')
-  size=$(  echo "$line" | awk '{print $4}')
-  used=$(  echo "$line" | awk '{print $5}')
-  avail=$( echo "$line" | awk '{print $6}')
-  percent=$(echo "$line" | awk '{print $7}')
-  [ $mfirst -eq 1 ] || printf ","
-  printf '{"device":"%s","mount":"%s","fstype":"%s","size":"%s","used":"%s","avail":"%s","percent":"%s"}' \
-    "$device" "$mount" "$fstype" "$size" "$used" "$avail" "$percent"
-  mfirst=0
-done < "$tmp_mounts"
-rm -f "$tmp_mounts"
-printf '],'
-
-# ---- GPU temps (optional) ----
-printf '"gputemps":['
-if [ "$collect_gpu_temps" = "1" ]; then
-  gfirst=1
-  for card in /sys/class/drm/card*; do
-    [ -e "$card/device/driver" ] || continue
-    drv=$(basename "$(readlink -f "$card/device/driver")"); drv=${drv##*/}
-    hw=""; temp="0"
-
-    if [ "$collect_non_nvidia" = "1" ]; then
-      for h in "$card/device"/hwmon/hwmon*; do
-        [ -e "$h/temp1_input" ] || continue
-        hw=$(basename "$h")
-        temp=$(awk '{printf "%.1f",$1/1000}' "$h/temp1_input" 2>/dev/null || echo "0")
-        break
-      done
-    fi
-
-    if [ "$drv" = "nvidia" ] && [ "$temp" = "0" ] && [ "$collect_nvidia_only" = "1" ] && command -v nvidia-smi >/dev/null 2>&1; then
-      t=$(nvidia-smi --query-gpu=temperature.gpu --format=csv,noheader,nounits 2>/dev/null | head -1)
-      [ -n "$t" ] && { temp="$t"; hw="${hw:-nvidia}"; }
-    fi
-
-    if [ "$temp" != "0" ]; then
-      [ $gfirst -eq 1 ] || printf ","
-      printf '{"driver":"%s","hwmon":"%s","temperature":%s}' "$drv" "${hw:-unknown}" "${temp:-0}"
-      gfirst=0
-    fi
-  done
-
-  # Fallback: nvidia-smi only
-  if [ ${gfirst:-1} -eq 1 ] && [ "$collect_nvidia_only" = "1" ] && command -v nvidia-smi >/dev/null 2>&1; then
-    temp=$(nvidia-smi --query-gpu=temperature.gpu --format=csv,noheader,nounits 2>/dev/null | head -1)
-    [ -n "$temp" ] && printf '{"driver":"nvidia","hwmon":"nvidia","temperature":%s}' "$temp"
-  fi
-fi
-printf ']'
-
-printf "}\n"

sysmon_static.sh

@@ -1,81 +0,0 @@
-#!/usr/bin/env bash
-# Outputs static system info + detected GPUs as JSON (no temps)
-
-set -o pipefail
-exec 2>/dev/null
-
-json_escape() { sed -e 's/\\/\\\\/g' -e 's/"/\\"/g' -e ':a;N;$!ba;s/\n/\\n/g'; }
-
-printf "{"
-
-cpu_count=$(nproc)
-cpu_model=$(grep -m1 'model name' /proc/cpuinfo | cut -d: -f2- | sed 's/^ *//' | json_escape || echo 'Unknown')
-printf '"cpu":{"count":%d,"model":"%s"},' "$cpu_count" "$cpu_model"
-
-dmip="/sys/class/dmi/id"
-[ -d "$dmip" ] || dmip="/sys/devices/virtual/dmi/id"
-mb_vendor=$([ -r "$dmip/board_vendor" ] && cat "$dmip/board_vendor" | json_escape || echo "Unknown")
-mb_name=$([ -r "$dmip/board_name" ] && cat "$dmip/board_name" | json_escape || echo "")
-bios_ver=$([ -r "$dmip/bios_version" ] && cat "$dmip/bios_version" | json_escape || echo "Unknown")
-bios_date=$([ -r "$dmip/bios_date" ] && cat "$dmip/bios_date" | json_escape || echo "")
-
-kern_ver=$(uname -r | json_escape)
-distro=$(grep PRETTY_NAME /etc/os-release 2>/dev/null | cut -d= -f2- | tr -d '"' | json_escape || echo 'Unknown')
-host_name=$(hostname | json_escape)
-arch_name=$(uname -m)
-
-printf '"system":{"kernel":"%s","distro":"%s","hostname":"%s","arch":"%s","motherboard":"%s %s","bios":"%s %s"},' \
-  "$kern_ver" "$distro" "$host_name" "$arch_name" "$mb_vendor" "$mb_name" "$bios_ver" "$bios_date"
-
-printf '"gpus":['
-gfirst=1
-tmp_gpu=$(mktemp)
-
-infer_vendor() {
-  case "$1" in
-    nvidia|nouveau) echo NVIDIA ;;
-    amdgpu|radeon)  echo AMD ;;
-    i915|xe)        echo Intel ;;
-    *) case "$2" in
-         *NVIDIA*|*Nvidia*|*nvidia*) echo NVIDIA ;;
-         *AMD*|*ATI*|*amd*|*ati*)    echo AMD ;;
-         *Intel*|*intel*)            echo Intel ;;
-         *)                          echo Unknown ;;
-       esac ;;
-  esac
-}
-
-prio_of() {
-  local drv="$1" bdf="$2"
-  case "$drv" in
-    nvidia) echo 3 ;;
-    amdgpu|radeon)
-      local dd="${bdf##*:}"; dd="${dd%%.*}"
-      [ "$dd" = "00" ] && echo 1 || echo 2
-      ;;
-    i915|xe) echo 0 ;;
-    *) echo 0 ;;
-  esac
-}
-
-LC_ALL=C lspci -nnD 2>/dev/null | grep -iE ' VGA| 3D| 2D| Display' | while IFS= read -r line; do
-  bdf="${line%% *}"
-  drv=""
-  [ -e "/sys/bus/pci/devices/$bdf/driver" ] && drv="$(basename "$(readlink -f "/sys/bus/pci/devices/$bdf/driver")")"
-  vendor="$(infer_vendor "$drv" "$line")"
-  raw_line="$(printf '%s' "$line" | json_escape)"
-  prio="$(prio_of "$drv" "$bdf")"
-  printf '%s|%s|%s|%s\n' "$prio" "$drv" "$vendor" "$raw_line" >> "$tmp_gpu"
-done
-
-if [ -s "$tmp_gpu" ]; then
-  while IFS='|' read -r pr drv vendor raw_line; do
-    [ $gfirst -eq 1 ] || printf ","
-    printf '{"driver":"%s","vendor":"%s","rawLine":"%s"}' "$drv" "$vendor" "$raw_line"
-    gfirst=0
-  done < <(sort -t'|' -k1,1nr -k2,2 "$tmp_gpu")
-fi
-
-rm -f "$tmp_gpu"
-printf ']'
-printf "}\n"