Switch from hyprsunset to sunsetr for blue light filtering

bin/omarchy-menu

@@ -209,12 +209,12 @@ show_setup_security_menu() {
 }
 
 show_setup_config_menu() {
-  case $(menu "Setup" "  Defaults\n  Hyprland\n  Hypridle\n  Hyprlock\n  Hyprsunset\n  Swayosd\n󰌧  Walker\n󰍜  Waybar\n󰞅  XCompose") in
+  case $(menu "Setup" "  Defaults\n  Hyprland\n  Hypridle\n  Hyprlock\n  Sunsetr\n  Swayosd\n󰌧  Walker\n󰍜  Waybar\n󰞅  XCompose") in
   *Defaults*) open_in_editor ~/.config/uwsm/default ;;
   *Hyprland*) open_in_editor ~/.config/hypr/hyprland.conf ;;
   *Hypridle*) open_in_editor ~/.config/hypr/hypridle.conf && omarchy-restart-hypridle ;;
   *Hyprlock*) open_in_editor ~/.config/hypr/hyprlock.conf ;;
-  *Hyprsunset*) open_in_editor ~/.config/hypr/hyprsunset.conf && omarchy-restart-hyprsunset ;;
+  *Sunsetr*) open_in_editor ~/.config/sunsetr/sunsetr.toml && omarchy-restart-sunsetr ;;
   *Swayosd*) open_in_editor ~/.config/swayosd/config.toml && omarchy-restart-swayosd ;;
   *Walker*) open_in_editor ~/.config/walker/config.toml && omarchy-restart-walker ;;
   *Waybar*) open_in_editor ~/.config/waybar/config.jsonc && omarchy-restart-waybar ;;
@@ -475,9 +475,9 @@ show_update_channel_menu() {
   esac
 }
 show_update_process_menu() {
-  case $(menu "Restart" "  Hypridle\n  Hyprsunset\n  Swayosd\n󰌧  Walker\n󰍜  Waybar") in
+  case $(menu "Restart" "  Hypridle\n  Sunsetr\n  Swayosd\n󰌧  Walker\n󰍜  Waybar") in
   *Hypridle*) omarchy-restart-hypridle ;;
-  *Hyprsunset*) omarchy-restart-hyprsunset ;;
+  *Sunsetr*) omarchy-restart-sunsetr ;;
   *Swayosd*) omarchy-restart-swayosd ;;
   *Walker*) omarchy-restart-walker ;;
   *Waybar*) omarchy-restart-waybar ;;
@@ -486,11 +486,11 @@ show_update_process_menu() {
 }
 
 show_update_config_menu() {
-  case $(menu "Use default config" "  Hyprland\n  Hypridle\n  Hyprlock\n  Hyprsunset\n󱣴  Plymouth\n  Swayosd\n󰌧  Walker\n󰍜  Waybar") in
+  case $(menu "Use default config" "  Hyprland\n  Hypridle\n  Hyprlock\n  Sunsetr\n󱣴  Plymouth\n  Swayosd\n󰌧  Walker\n󰍜  Waybar") in
   *Hyprland*) present_terminal omarchy-refresh-hyprland ;;
   *Hypridle*) present_terminal omarchy-refresh-hypridle ;;
   *Hyprlock*) present_terminal omarchy-refresh-hyprlock ;;
-  *Hyprsunset*) present_terminal omarchy-refresh-hyprsunset ;;
+  *Sunsetr*) present_terminal omarchy-refresh-sunsetr ;;
   *Plymouth*) present_terminal omarchy-refresh-plymouth ;;
   *Swayosd*) present_terminal omarchy-refresh-swayosd ;;
   *Walker*) present_terminal omarchy-refresh-walker ;;

bin/omarchy-refresh-sunsetr

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+# Reset sunsetr config to Omarchy defaults and restart
+omarchy-refresh-config sunsetr/sunsetr.toml
+omarchy-restart-sunsetr

bin/omarchy-restart-sunsetr

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+omarchy-restart-app sunsetr

bin/omarchy-toggle-nightlight

@@ -1,30 +1,38 @@
 #!/bin/bash
 
-# Default temperature values
-ON_TEMP=4000
-OFF_TEMP=6000
+# Toggle nightlight (blue light filter) on/off
+#
+# Default temperatures based on research:
+#   Day:   6500K - standard monitor calibration, matches noon sunlight
+#   Night: 3500K - warm light to reduce eye strain and support circadian rhythm
+#                  (consensus default from f.lux research, gammastep, redshift)
 
-# Ensure hyprsunset is running
-if ! pgrep -x hyprsunset; then
-  setsid uwsm-app -- hyprsunset &
-  sleep 1 # Give it time to register
+DAY_TEMP=6500
+NIGHT_TEMP=3500
+
+# Start sunsetr if not running
+if ! pgrep -x sunsetr >/dev/null; then
+  setsid uwsm-app -- sunsetr &
+  sleep 1
 fi
 
-# Query the current temperature
-CURRENT_TEMP=$(hyprctl hyprsunset temperature 2>/dev/null | grep -oE '[0-9]+')
+# Get current temperature
+CURRENT_TEMP=$(sunsetr get static_temp 2>/dev/null | grep -oE '[0-9]+' || echo "$DAY_TEMP")
 
 restart_nightlighted_waybar() {
-  if grep -q "custom/nightlight" ~/.config/waybar/config.jsonc; then
-    omarchy-restart-waybar # restart waybar in case user has waybar module for hyprsunset
+  if grep -q "custom/nightlight" ~/.config/waybar/config.jsonc 2>/dev/null; then
+    omarchy-restart-waybar
   fi
 }
 
-if [[ "$CURRENT_TEMP" == "$OFF_TEMP" ]]; then
-  hyprctl hyprsunset temperature $ON_TEMP
-  notify-send "  Nightlight screen temperature"
+if [[ "$CURRENT_TEMP" -ge "$DAY_TEMP" ]]; then
+  # Currently day temp (or higher) -> switch to night
+  sunsetr set static_temp=$NIGHT_TEMP
+  notify-send "  Nightlight on (${NIGHT_TEMP}K)"
   restart_nightlighted_waybar
 else
-  hyprctl hyprsunset temperature $OFF_TEMP
-  notify-send "   Daylight screen temperature"
+  # Currently night temp -> switch to day
+  sunsetr set static_temp=$DAY_TEMP
+  notify-send "   Nightlight off (${DAY_TEMP}K)"
   restart_nightlighted_waybar
 fi

config/sunsetr/sunsetr.toml

@@ -0,0 +1,59 @@
+# Sunsetr - Blue light filter for Wayland
+# https://github.com/disluckyguy/sunsetr
+#
+# Sunsetr is NOT started automatically. To enable:
+#   1. Manual toggle: Press SUPER+CTRL+N or use Omarchy Menu > Trigger > Toggle > Nightlight
+#   2. Auto-start: Add to ~/.config/hypr/autostart.conf:
+#      exec-once = uwsm-app -- sunsetr
+#
+# After enabling, sunsetr will automatically adjust color temperature
+# based on your location and time of day (geo mode) or your manual settings.
+
+# Backend selection
+# Options: "auto", "hyprland", "hyprsunset", "wayland"
+backend = "auto"
+
+# Transition mode - how color temperature changes throughout the day
+# Options:
+#   "geo"       - Automatic based on sunrise/sunset at your location (recommended)
+#   "static"    - Fixed temperature, no automatic changes
+#   "finish_by" - Transition completes by sunset/sunrise time
+#   "start_at"  - Transition starts at sunset/sunrise time
+#   "center"    - Transition centered on sunset/sunrise time
+transition_mode = "static"
+
+# Static mode settings (used when transition_mode = "static")
+# Standard daylight is 6500K - this means no color shift when first started
+static_temp = 6500
+static_gamma = 100
+
+# Day/Night temperatures (used in geo and time-based modes)
+# Research-based defaults:
+#   - 6500K: Standard monitor calibration, matches noon sunlight
+#   - 3500K: Warm incandescent, reduces blue light for evening use
+#            (consensus default from f.lux research, gammastep, redshift)
+day_temp = 6500
+night_temp = 3500
+
+# Gamma adjustment (10-200%)
+# 100% = no change, lower = dimmer
+# Research suggests 80-90% at night can help, but 100% is simpler
+day_gamma = 100
+night_gamma = 100
+
+# Smooth transitions
+smoothing = true
+startup_duration = 0.5    # Seconds to fade in on start (0.1-60, 0 = instant)
+shutdown_duration = 0.5   # Seconds to fade out on stop (0.1-60, 0 = instant)
+adaptive_interval = 1     # Base interval for smooth transitions (1-1000ms)
+
+# Transition timing (for time-based modes)
+update_interval = 60      # How often to update during transitions (10-300 seconds)
+transition_duration = 45  # Length of dawn/dusk transition (5-120 minutes)
+
+# Manual sunrise/sunset times (used if geo mode can't determine location)
+sunrise = "06:00:00"
+sunset = "19:00:00"
+
+# Geolocation is auto-detected on first run when using geo mode.
+# To set manually, run: sunsetr geo

default/omarchy-skill/SKILL.md

@@ -119,8 +119,7 @@ cat $(which omarchy-theme-set)
 ├── envs.conf          # Environment variables
 ├── autostart.conf     # Startup applications
 ├── hypridle.conf      # Idle behavior (screen off, lock, suspend)
-├── hyprlock.conf      # Lock screen appearance
-└── hyprsunset.conf    # Night light / blue light filter
+└── hyprlock.conf      # Lock screen appearance
 ```
 
 **Key behaviors:**
@@ -159,6 +158,7 @@ cat $(which omarchy-theme-set)
 | lazygit | `~/.config/lazygit/config.yml` |
 | starship | `~/.config/starship.toml` |
 | git | `~/.config/git/config` |
+| sunsetr | `~/.config/sunsetr/sunsetr.toml` |
 | walker | `~/.config/walker/config.toml` |
 
 ## Safe Customization Patterns
@@ -363,7 +363,7 @@ This creates a new migration file and outputs its path without opening an editor
 - "Add a keybinding for Super+E to open file manager" -> Check existing bindings first, add `unbind` if needed, then add `bind` in `~/.config/hypr/bindings.conf`
 - "Configure my external monitor" -> Edit `~/.config/hypr/monitors.conf`
 - "Make the window gaps smaller" -> Edit `~/.config/hypr/looknfeel.conf`
-- "Set up night light to turn on at sunset" -> `omarchy-toggle-nightlight` or edit `~/.config/hypr/hyprsunset.conf`
+- "Set up night light to turn on at sunset" -> `omarchy-toggle-nightlight` or edit `~/.config/sunsetr/sunsetr.toml`
 - "Customize the catppuccin theme colors" -> Create `~/.config/omarchy/themes/catppuccin-custom/` by copying from stock, then edit
 - "Run a script every time I change themes" -> Create `~/.config/omarchy/hooks/theme-set`
 - "Reset waybar to defaults" -> `omarchy-refresh-waybar`

install/omarchy-base.packages

@@ -52,7 +52,7 @@ hyprland-guiutils
 hyprland-preview-share-picker
 hyprlock
 hyprpicker
-hyprsunset
+sunsetr
 imagemagick
 impala
 imv

migrations/1767914078.sh

@@ -0,0 +1,20 @@
+echo "Switch from hyprsunset to sunsetr for blue light filtering"
+
+# Install sunsetr from AUR
+if ! command -v sunsetr &>/dev/null; then
+  yay -S --noconfirm --needed sunsetr
+fi
+
+# Stop hyprsunset if running
+pkill -x hyprsunset 2>/dev/null || true
+
+# Remove hyprsunset package (if installed)
+if pacman -Qi hyprsunset &>/dev/null; then
+  sudo pacman -Rns --noconfirm hyprsunset 2>/dev/null || true
+fi
+
+# Remove old config
+rm -f ~/.config/hypr/hyprsunset.conf
+
+# Install new sunsetr config
+omarchy-refresh-sunsetr