Make Hyprsunset slowly change temperature throughout day

README.md

@@ -7,8 +7,6 @@ The dotfiles are managed with [TOML Bombadil](https://github.com/oknozor/toml-bo
 
 ## TODO
 
-* hyprsunset
-	* Ramp throughout day
 * Wallpaper
 	* Adjust to time of day
 	* Make sure changed wallpaper is new

autostart/1password.desktop

@@ -0,0 +1,10 @@
+[Desktop Entry]
+Name=1Password
+Exec=/opt/1Password/1password --silent %U
+Terminal=false
+Type=Application
+Icon=1password
+StartupWMClass=1Password
+Comment=Password manager and secure wallet
+MimeType=x-scheme-handler/onepassword;
+Categories=Office;

autostart/megasync.desktop

@@ -0,0 +1,13 @@
+[Desktop Entry]
+Type=Application
+Version=1.0
+GenericName=File Synchronizer
+Name=MEGAsync
+Comment=Easy automated syncing between your computers and your MEGA cloud drive.
+TryExec=megasync
+Exec=/usr/bin/env sh -c "sleep 15;megasync"
+Icon=mega
+Terminal=false
+Categories=Network;System;
+StartupNotify=false
+X-GNOME-Autostart-Delay=60

bombadil.toml

@@ -16,12 +16,17 @@ editorconfig = { source = "home/.editorconfig", target = ".editorconfig" }
 electron = { source = "config/electron-flags.conf", target = ".config/electron-flags.conf" }
 discord = { source = "config/electron-flags.conf", target = ".config/discord-flags.conf" }
 
+1password = { source = "autostart/1password.desktop", target = ".config/autostart/1password.desktop" }
+megasync = { source = "autostart/megasync.desktop", target = ".config/autostart/megasync.desktop" }
+
 git = { source = "git/config", target = ".config/git/config" }
 
-# Also needs a `systemctl --user enable --now eww-daemon.service eww-bars.service ip-geolocation.service swww-daemon.service'
+# Also needs a one-time `systemctl --user enable --now eww-daemon.service eww-bars.service ip-geolocation.service sunset.timer swww-daemon.service'
 eww-daemon = { source = "systemd/eww-daemon.service", target = ".config/systemd/user/eww-daemon.service" }
 eww-bars = { source = "systemd/eww-bars.service", target = ".config/systemd/user/eww-bars.service" }
 ip-geolocation = { source = "systemd/ip-geolocation.service", target = ".config/systemd/user/ip-geolocation.service" }
+sunset-service = { source = "systemd/sunset.service", target = ".config/systemd/user/sunset.service" }
+sunset-timer = { source = "systemd/sunset.timer", target = ".config/systemd/user/sunset.timer" }
 swww-daemon = { source = "systemd/swww-daemon.service", target = ".config/systemd/user/swww-daemon.service" }
 
 btop = { source = "btop", target = ".config/btop" }
@@ -30,9 +35,6 @@ eww = { source = "eww", target = ".config/eww"}
 fastfetch = { source = "fastfetch", target = ".config/fastfetch" }
 gtk2 = { source = "gtk/gtk-2.0", target = ".config/gtk-2.0" }
 gtk3 = { source = "gtk/gtk-3.0", target = ".config/gtk-3.0" }
-gtk4 = { source = "gtk/gtk-4.0", target = ".config/gtk-4.0" }
-gtk5 = { source = "gtk/gtk-5.0", target = ".config/gtk-5.0" }
-gtk6 = { source = "gtk/gtk-6.0", target = ".config/gtk-6.0" }
 hypr = { source = "hypr", target = ".config/hypr" }
 kitty = { source = "kitty", target = ".config/kitty" }
 lsd = { source = "lsd", target = ".config/lsd" }

eww/eww.yuck

@@ -115,8 +115,8 @@
 (defwidget clicker [text command]
   (eventbox :onclick command :cursor "pointer" :timeout "3600s"
     (label :text text :class "primary")))
-(defwidget color_selector []
-  (clicker :text "" :command "hyprpicker -a & disown"))
+(defwidget colour_selector []
+  (clicker :text "" :command "uwsm-app -- hyprpicker -a"))
 (defwidget wallpaper []
   (clicker :text "󰸉" :command "~/scripts/swww_change.py"))
 
@@ -132,13 +132,6 @@
   (label_value :text {battery.charging ? "󰂄" : battery.icon} :value "${battery.charge}%" :value_class {battery.charge < 30 ? "alert" : ""}))
 
 
-; This is really hacky - a deflisten on a script using gdbus would be better
-(defpoll shader :interval 60 "sh -c 'systemctl --user status sunset.service | cat'")
-(defwidget shader []
-  (eventbox :onclick "systemctl --user ${arraylength(search(shader, "activating")) == 0 ? "--no-block start" : "stop"} sunset.service" :cursor "pointer"
-    (label :text {arraylength(search(shader, "activating")) == 0 ? "" : "󰖔"} :class "primary")))
-
-
 (defpoll weather :interval 300 "~/scripts/get-weather.sh")
 (defpoll weather_icons :interval 0 :run-while false "cat ~/.config/eww/scripts/weather-icons.json")
 (defwidget weather []
@@ -170,8 +163,8 @@
     (systray :pack_direction "ltr" :icon-size 20)
     (box :class "right" :orientation "h" :space-evenly false :halign "end"
       (gametime)(space)
+      (colour_selector)(space)
       (wallpaper)(space)
-      (shader)(sep)
       (mountpoint :label "/" :mount "/")(space)
       (mountpoint :label "󰋊" :mount "/home/mbradley/hdd")(sep)
       (ram)(space)
@@ -188,7 +181,7 @@
     (systray :pack_direction "ltr" :icon-size 20)
     (box :class "right" :orientation "h" :space-evenly false :halign "end"
       (weather)(sep)
-      (color_selector)(space)
+      (colour_selector)(space)
       (wallpaper)(sep)
       (ram)(space)
       (cpu)(sep)

gtk/gtk-4.0/settings.ini

@@ -1,2 +0,0 @@
-[Settings]
-gtk-application-prefer-dark-theme=1

gtk/gtk-5.0/settings.ini

@@ -1,2 +0,0 @@
-[Settings]
-gtk-application-prefer-dark-theme=1

gtk/gtk-6.0/settings.ini

@@ -1,2 +0,0 @@
-[Settings]
-gtk-application-prefer-dark-theme=1

scripts/screenshot.sh

@@ -1,8 +1,5 @@
 #!/bin/env sh
 
 if [ "$(pidof slurp)" = "" ]; then
-  hyprshade off
   grimblast copy area
-  hyprshade auto
 fi
-

scripts/sunset.sh

@@ -0,0 +1,64 @@
+#!/bin/env sh
+
+SUNRISE_START="$((5 * 60 * 60))"  # When to start turning up temperature
+SUNRISE_END="$((7 * 60 * 60))"  # When to reach max temperature
+
+SUNSET_START="$((21 * 60 * 60))"  # When to start turning down temperature
+SUNSET_END="$((23 * 60 * 60))"  # When to reach min temperature
+
+DAY_TEMP="6000"  # Display temperature (K) to use in full daylight
+NIGHT_TEMP="2400"  # Display temperature (K) to use at night
+
+CURRENT="$(((($(date '+%H') * 60) + $(date '+%M')) * 60 + $(date '+%S')))"  # Time in seconds since start of day
+
+# Performs a calculation using an argument containing an input string
+calc() {
+  echo "scale=4; $1" | bc
+}
+
+# Evaluates a boolean expression on an argument containing an input string
+bool() {
+  echo "scale=1; $1" | bc
+}
+
+# GLSL Smoothstep, takes a single number as an argument
+smoothstep() {
+  if [ "$(bool "$1 <= 0")" = "1" ]; then
+    echo 0
+  elif [ "$(bool "$1 >= 1")" = "1" ]; then
+    echo 1
+  else
+    calc "$1 * $1 * (3 - 2 * $1)"
+  fi
+}
+
+# Interpolates between the 4th and 5th arguments based on the value of the 2nd in relation to the 1st and 3rd
+interpolate() {
+  LOWER_IN="$1"
+  VALUE="$2"
+  UPPER_IN="$3"
+  LOWER_OUT="$4"
+  UPPER_OUT="$5"
+
+  if [ "$((VALUE <= LOWER_IN))" = "1" ]; then
+    echo "$LOWER_OUT"
+  elif [ "$((VALUE < UPPER_IN))" = "1" ]; then
+    calc "$LOWER_OUT + (($UPPER_OUT - $LOWER_OUT) * $(smoothstep "$(calc "($VALUE - $LOWER_IN) / ($UPPER_IN - $LOWER_IN)")"))"
+  else
+    echo "$UPPER_OUT"
+  fi
+}
+
+if [ "$((CURRENT <= SUNRISE_START))" = "1" ]; then
+  TEMP="$NIGHT_TEMP"
+elif [ "$((CURRENT < SUNRISE_END))" = "1" ]; then
+  TEMP="$(interpolate "$SUNRISE_START" "$CURRENT" "$SUNRISE_END" "$NIGHT_TEMP" "$DAY_TEMP")"
+elif [ "$((CURRENT <= SUNSET_START))" = "1" ]; then
+  TEMP="$DAY_TEMP"
+elif [ "$((CURRENT < SUNSET_END))" = "1" ]; then
+  TEMP="$(interpolate "$SUNSET_START" "$CURRENT" "$SUNSET_END" "$DAY_TEMP" "$NIGHT_TEMP")"
+else
+  TEMP="$NIGHT_TEMP"
+fi
+
+hyprctl hyprsunset temperature "$TEMP"

systemd/sunset.service

@@ -0,0 +1,6 @@
+[Unit]
+Description=Sets the monitor temperature based on the time of day
+
+[Service]
+Type=oneshot
+ExecStart=/home/mbradley/scripts/sunset.sh

systemd/sunset.timer

@@ -0,0 +1,11 @@
+[Unit]
+Description=Changes the monitor temperature over the course of the day to ease eye strain
+After=graphical-session.target
+After=hyprsunset.service
+
+[Timer]
+OnCalendar=*-*-* *:*:00
+Persistent=true
+
+[Install]
+WantedBy=timers.target