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https://github.com/tomasriveral/nixos.git
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rewrote performance mode into lua
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tomasr committed
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commit
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+143
-184
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@@ -336,184 +336,5 @@
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install -m755 qtbatticon $out/bin/
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'';
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};
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# This was replaced by caelestia shell's Game Mode
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packages.custom-performance = pkgs.writeShellApplication {
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name = "custom-performance";
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runtimeInputs = with pkgs; [
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hyprland
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brightnessctl
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swaynotificationcenter
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self.packages.${pkgs.system}.custom-wallpaper
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libnotify
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inputs.caelestia-shell.packages.${pkgs.system}.default
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];
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text = ''
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STATE="$HOME/.cache/hypr-battery-saver"
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enable() {
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mkdir -p "$(dirname "$STATE")"
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echo "Enabling battery saver mode..."
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# Save brightness
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brightnessctl get > "''${STATE}.brightness" 2>/dev/null || true
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# Kill heavy UI components
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pkill -f caelestia-shell || true
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pkill -f caelestia || true
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pkill shell || true
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pkill -f custom-wallpaper || true
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# Start lightweight notifications
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pkill swaync || true
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swaync & disown
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# Start lightweight waybar
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pkill waybar || true
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waybar & disown
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# Lower refresh rate (BIGGEST win)
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hyprctl keyword monitor "eDP-1,2560x1600@60,0x0,1"
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# Core performance toggles
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hyprctl --batch "\
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keyword animations:enabled 0;\
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keyword animation borderangle,0;\
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keyword decoration:shadow:enabled 0;\
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keyword decoration:blur:enabled 0;\
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keyword decoration:rounding 0;\
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keyword decoration:fullscreen_opacity 1;\
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keyword general:gaps_in 0;\
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keyword general:gaps_out 0;\
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keyword general:border_size 1;\
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keyword decoration:active_opacity 1;\
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keyword decoration:inactive_opacity 1;\
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keyword misc:vfr true"
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# Lower brightness
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brightnessctl set 5% 2>/dev/null || true
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touch "$STATE"
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notify-send "Battery Saver" "Enabled"
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}
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disable() {
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echo "Disabling battery saver mode..."
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# Restore refresh rate
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hyprctl keyword monitor "eDP-1,2560x1600@165,0x0,1"
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# Restore Caelestia
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pkill swaync || true
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pkill waybar || true
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caelestia shell -d >/dev/null 2>&1 &
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disown
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# Restart wallpaper
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custom-wallpaper >/dev/null 2>&1 &
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disown
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# Restore full UI via reload (safe here on exit)
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hyprctl reload
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# Restore brightness
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if [[ -f "''${STATE}.brightness" ]]; then
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brightnessctl set "$(cat "''${STATE}.brightness")" 2>/dev/null || true
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fi
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rm -f "$STATE" "''${STATE}.brightness"
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notify-send "Battery Saver" "Disabled"
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}
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if [[ -f "$STATE" ]]; then
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disable
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else
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enable
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fi
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'';
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};
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# Old script that was used for the battery. Might not work.
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packages.custom-olddeprecatedbatterynotify = pkgs.writeShellApplication {
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name = "custom-olddeprecatedbatterynotify";
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runtimeInputs = with pkgs; [
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libnotify # provides notify-send
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systemd # provides systemctl
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];
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text = ''
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set -euo pipefail
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LOW="''${BATTERY_LOW_THRESHOLD:-20}"
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CRITICAL="''${BATTERY_CRITICAL_THRESHOLD:-5}"
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FULL="''${BATTERY_FULL_THRESHOLD:-95}"
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INTERVAL="''${BATTERY_INTERVAL:-30}"
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ACTION="''${BATTERY_CRITICAL_ACTION:-systemctl suspend}"
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notify() {
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notify-send -a "Battery" -u "$1" "$2" "$3"
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}
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get_info() {
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total=0
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count=0
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for bat in /sys/class/power_supply/BAT*; do
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[ -f "$bat/capacity" ] || continue
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capacity=$(<"$bat/capacity")
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status=$(<"$bat/status")
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total=$((total + capacity))
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count=$((count + 1))
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done
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[ "$count" -gt 0 ] || exit 0
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percentage=$((total / count))
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}
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last_state=""
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while true; do
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get_info
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if [[ "$status" == "Discharging" && "$percentage" -le "$CRITICAL" ]]; then
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notify critical "Battery Critically Low" "$percentage% — suspending."
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$ACTION
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elif [[ "$status" == "Discharging" && "$percentage" -le "$LOW" ]]; then
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if [[ "$last_state" != "low" ]]; then
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notify normal "Battery Low" "$percentage% remaining."
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last_state="low"
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fi
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elif [[ "$status" != "Discharging" && "$percentage" -ge "$FULL" ]]; then
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if [[ "$last_state" != "full" ]]; then
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notify normal "Battery Full" "$percentage% — unplug charger."
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last_state="full"
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fi
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else
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last_state=""
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fi
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sleep "$INTERVAL"
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done
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'';
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};
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};
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flake.homeModules.cbatticon = _: {
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# don't works. some GTK error. I let it here if someday, someone is interest in this shit.
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# ChatGPT half baked a replacement that works on my system.
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# see qtbatticon
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services.cbatticon = {
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enable = true;
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lowLevelPercent = 20;
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criticalLevelPercent = 5;
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batteryId = "BAT1";
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hideNotification = true; # we use another script for battery notifications
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updateIntervalSeconds = 10;
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};
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};
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}
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+143
-5
@@ -38,6 +38,7 @@ local function close_other_windows()
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end
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end
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local wallpapers_enabled = true
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local wallpapers = {
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[1] = "WALLPAPER1/PATH/PLACEHOLDER",
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[2] = "WALLPAPER2/PATH/PLACEHOLDER",
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@@ -51,13 +52,144 @@ local wallpapers = {
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[10] = "WALLPAPER5/PATH/PLACEHOLDER",
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}
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hl.on("workspace.active", function(workspace)
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local function set_wallpaper(workspace)
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if not wallpapers_enabled then
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return
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end
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local wallpaper = wallpapers[workspace.id]
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if wallpaper then
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hl.exec_cmd("awww img -t none " .. wallpaper)
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end
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end)
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end
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hl.on("workspace.active", set_wallpaper)
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local performance_mode = false
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local saved_brightness = nil
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local function get_brightness()
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local handle = io.popen("brightnessctl get 2>/dev/null")
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if not handle then
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return nil
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end
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local value = handle:read("*a")
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handle:close()
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if not value then
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return nil
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end
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value = value:gsub("%s+$", "")
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return tonumber(value)
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end
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local function set_performance_mode()
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if performance_mode then
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hl.monitor({
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output = "eDP-1",
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mode = "2560x1600@165",
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position = "0x0",
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scale = 1,
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})
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hl.exec_cmd("pkill swaync || true")
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hl.exec_cmd("pkill waybar || true")
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hl.exec_cmd("caelestia shell -d")
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if saved_brightness then
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hl.exec_cmd("brightnessctl set " .. saved_brightness)
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end
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saved_brightness = nil
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wallpapers_enabled = true
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performance_mode = false
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hl.exec_cmd("hyprctl reload")
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local workspace = hl.get_active_workspace()
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if workspace then
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set_wallpaper(workspace)
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end
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hl.notification.create({
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text = "Battery Saver",
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subtext = "Disabled",
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timeout = 3000,
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})
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return
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end
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-- Save current brightness.
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saved_brightness = get_brightness()
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-- Lower refresh rate.
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hl.monitor({
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output = "eDP-1",
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mode = "2560x1600@60",
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position = "0x0",
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scale = 1,
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})
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-- Stop heavy UI components.
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hl.exec_cmd("pkill -f caelestia-shell || true")
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hl.exec_cmd("pkill -f caelestia || true")
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-- Start lightweight notification daemon.
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hl.exec_cmd("pkill swaync || true")
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hl.exec_cmd("swaync")
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-- Start lightweight status bar.
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hl.exec_cmd("pkill waybar || true")
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hl.exec_cmd("waybar")
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-- Disable expensive Hyprland effects.
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hl.config({
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animations = {
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enabled = false,
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},
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decoration = {
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shadow = {
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enabled = false,
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},
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blur = {
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enabled = false,
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},
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rounding = 0,
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fullscreen_opacity = 1,
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active_opacity = 1,
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inactive_opacity = 1,
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},
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general = {
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gaps_in = 0,
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gaps_out = 0,
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border_size = 1,
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},
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misc = {
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vfr = 1,
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},
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})
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-- Lower brightness.
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hl.exec_cmd("brightnessctl set 5%")
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-- Disable workspace wallpaper switching.
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wallpapers_enabled = false
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performance_mode = true
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hl.notification.create({
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text = "Battery Saver",
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subtext = "Enabled",
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timeout = 3000,
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})
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end
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hl.curve("wind", { type = "bezier", points = { { 0.05, 0.9 }, { 0.1, 1.05 } } })
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hl.curve("winIn", { type = "bezier", points = { { 0.1, 1.1 }, { 0.1, 1.1 } } })
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@@ -171,12 +303,19 @@ hl.bind(mod .. " + F", hl.dsp.exec_cmd(browser))
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hl.bind(mod .. " + N", hl.dsp.exec_cmd(notes))
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hl.bind(mod .. " + SHIFT + A", hl.dsp.exec_cmd("caelestia shell drawers toggle launcher"))
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hl.bind(mod .. " + Q", close_or_move_special)
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hl.bind("CTRL + ALT + W", hl.dsp.exec_cmd("caelestia shell drawers toggle sidebar"))
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local function toggle_sidebar()
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if performance_mode then
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hl.exec_cmd("swaync-client -t")
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else
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hl.exec_cmd("caelestia shell drawers toggle sidebar")
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end
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end
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hl.bind("CTRL + ALT + W", toggle_sidebar)
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hl.bind(mod .. " + L", hl.dsp.exec_cmd("caelestia shell lock lock"))
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hl.bind("F11", hl.dsp.exec_cmd("caelestia screenshot"))
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hl.bind(mod .. " + SHIFT + S", hl.dsp.exec_cmd("caelestia shell picker open"))
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hl.bind(mod .. " + CTRL + 6", close_other_windows)
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hl.bind("CTRL + ALT + 7", hl.dsp.exec_cmd("custom-performance"))
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hl.bind("CTRL + ALT + 7", set_performance_mode)
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hl.bind("CTRL + ALT + 1", hl.dsp.exec_cmd("caelestia shell drawers toggle sidebar"))
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hl.bind(mod .. " + CTRL + 4", hl.dsp.exec_cmd("caelestia shell notifs toggleDnd"))
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hl.bind(mod .. " + CTRL + 3", hl.dsp.exec_cmd("pavucontrol"))
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@@ -794,7 +933,6 @@ hl.on("hyprland.start", function()
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hl.exec_cmd("custom-batterywarning")
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hl.exec_cmd("awww img WALLPAPER/PATH/PLACEHOLDER")
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hl.exec_cmd("awww-daemon")
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hl.exec_cmd("sleep 1 && custom-wallpaper")
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hl.exec_cmd("custom-checkKdrive && custom-mountkdrive")
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hl.exec_cmd("custom-gitnotify")
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hl.exec_cmd("sleep 4 & caelestia-shell")
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