Move Night Light onto a first-party nightlight service

Same treatment as Stay Awake: the indicator polled the toggle CLI over a Process with a timer to paper over the race after clicking, and the CLI ended by asking the shell to refresh every indicator over IPC. A new omarchy.nightlight service owns hyprsunset instead - it probes the temperature on startup, applies changes itself for in-shell toggles, and answers on the nightlight IPC target. The indicator becomes a plain binding. The CLI still drives hyprctl directly so keybindings, the menu, and ssh work without the shell, but now just nudges the service to re-probe since hyprsunset has no state file to watch. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-21 15:26:20 -07:00
parent 61b7cd1c12
commit ba91bad3a4
8 changed files with 220 additions and 46 deletions
@@ -0,0 +1,115 @@
+import QtQuick
+import Quickshell.Io
+import "NightlightModel.js" as NightlightModel
+
+Item {
+  id: root
+
+  // Injected by omarchy-shell (the first-party service loader).
+  property var shell: null
+
+  // Keep in sync with bin/omarchy-toggle-nightlight, which sets the same
+  // temperatures for callers outside the shell (keybindings, menu, ssh).
+  readonly property int nightTemperature: 4000
+  readonly property int dayTemperature: 6500
+
+  property bool stateLoaded: false
+  property var temperature: null
+  readonly property bool enabled: stateLoaded && NightlightModel.isNightlight(temperature)
+
+  property bool hasPendingTemperature: false
+  property int pendingTemperature: 0
+
+  function refresh() {
+    if (!statusProbe.running) statusProbe.running = true
+  }
+
+  function setNightlight(value) {
+    applyTemperature(value ? nightTemperature : dayTemperature)
+  }
+
+  function toggle() {
+    setNightlight(!enabled)
+  }
+
+  function applyTemperature(temp) {
+    root.temperature = temp
+    root.stateLoaded = true
+
+    if (applyProcess.running) {
+      root.pendingTemperature = temp
+      root.hasPendingTemperature = true
+      return
+    }
+
+    runApply(temp)
+  }
+
+  function runApply(temp) {
+    applyProcess.command = ["bash", "-lc",
+      "pgrep -x hyprsunset >/dev/null || { setsid uwsm-app -- hyprsunset >/dev/null 2>&1 & sleep 1; }; " +
+      "hyprctl hyprsunset temperature " + Number(temp)]
+    applyProcess.running = true
+  }
+
+  Process {
+    id: statusProbe
+    command: ["hyprctl", "hyprsunset", "temperature"]
+    stdout: StdioCollector {
+      waitForEnd: true
+      onStreamFinished: {
+        root.temperature = NightlightModel.temperatureFromOutput(text)
+        root.stateLoaded = true
+      }
+    }
+    onExited: function(exitCode) {
+      if (exitCode !== 0) {
+        root.temperature = null
+        root.stateLoaded = true
+      }
+    }
+  }
+
+  Process {
+    id: applyProcess
+    onExited: function() {
+      if (root.hasPendingTemperature) {
+        root.hasPendingTemperature = false
+        root.runApply(root.pendingTemperature)
+        return
+      }
+
+      root.refresh()
+    }
+  }
+
+  Component.onCompleted: refresh()
+
+  IpcHandler {
+    target: "nightlight"
+
+    function status(): string {
+      return JSON.stringify({ enabled: root.enabled, temperature: root.temperature })
+    }
+
+    function refresh(): void {
+      root.refresh()
+    }
+
+    function enable(): string {
+      root.setNightlight(true)
+      return "enabled"
+    }
+
+    function disable(): string {
+      root.setNightlight(false)
+      return "disabled"
+    }
+
+    function toggle(): string {
+      var enabling = !root.enabled
+      root.setNightlight(enabling)
+      return enabling ? "enabled" : "disabled"
+    }
+  }
+}