mirror of
https://github.com/ItsDrike/nixdots
synced 2024-12-26 04:04:35 +00:00
Use brightnessctl
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parent
0f4d3f1e05
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GPG key ID:
FA2745890B7048C0
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@ -1,5 +1,6 @@
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_: {
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imports = [
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./shared.nix
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./desktop.nix
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];
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}
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18
home/packages/cli/desktop.nix
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18
home/packages/cli/desktop.nix
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@ -0,0 +1,18 @@
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{
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osConfig,
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lib,
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pkgs,
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...
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}: let
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inherit (lib) mkIf;
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devType = osConfig.myOptions.device.roles.type;
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acceptedTypes = [ "laptop" "desktop" ];
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in {
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config = mkIf (builtins.elem devType acceptedTypes) {
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home.packages = with pkgs; [
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trash-cli
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bitwarden-cli
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];
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};
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}
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@ -38,11 +38,10 @@
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#
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# Brightness control
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#
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"SUPER, Right, exec, brightness -i 5% -n"
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"SUPER, Left, exec, brightness -d 5% -n"
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", XF86MonBrightnessUp, exec, brightness -i 5% -n"
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", XF86MonBrightnessDown, exec, brightness -d 5% -n"
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"SUPER, Right, exec, brightness 5%+"
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"SUPER, Left, exec, brightness 5%-"
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", XF86MonBrightnessUp, exec, brightness 5%+"
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", XF86MonBrightnessDown, exec, brightness 5%-"
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#
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# Audio/Volume control
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@ -6,7 +6,7 @@
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}: let
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inherit (lib) mkIf;
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inherit (import ./packages {inherit pkgs;}) hyprland-swap-workspace hyprland-move-window;
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hyprPkgs = (import ./packages {inherit pkgs;});
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cfg = osConfig.myOptions.home-manager.wms.hyprland;
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in {
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@ -15,10 +15,11 @@ in {
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];
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config = mkIf cfg.enable {
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home.packages = with pkgs; [
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hyprland-swap-workspace
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hyprland-move-window
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brightness
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home.packages = [
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hyprPkgs.hyprland-swap-workspace
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hyprPkgs.hyprland-move-window
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pkgs.brightnessctl
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hyprPkgs.brightness
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];
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wayland.windowManager.hyprland = {
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@ -1,166 +1,22 @@
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#!/bin/sh
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# Parse arguments
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# ------------------------------------------------------------------------------------
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BRIGHTNESS_DIR="/sys/class/backlight/*"
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SEND_NOTIFICATION=0
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URGENCY="normal"
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INCREASE=0
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DECREASE=0
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SET=0
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BRIGHTNESS=0
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PARSED=$(getopt \
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--options=hnu:i:d:s:p:N \
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--longoptions=help,notification,urgency:,increase:,decrease:,set:,path:,no-notification \
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--name "$0" \
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-- \
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"$@")
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if [ $? != 0 ]; then
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exit 2
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fi
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eval set -- "$PARSED"
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while [ "$1" ]; do
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case "$1" in
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-h | --help)
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cat <<EOF
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brightness is a cli tool that for displaying or modifying screen brightness.
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Options:
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-h | --help: Display this message
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-n | --notification: Produce a desktop notification with brightness info
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-N | --no-notification: Don't produce a desktop notification with brightness info
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-u | --urgency [URGENCY]: Pass over notify-send urgency attribute (default: normal)
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-i | --increase [BRIGHTNESS]: Increase the brightness by given amount
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-d | --decrease [BRIGHTNESS]: Decrease the brightness by given amount
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-s | --set [BRIGHTNESS]: Set new brightness level
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-p | --path [DIR_PATH]: Path to brightness directory (default: /sys/class/backlight/*)
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Valid values:
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URGENCY: low, normal, critical
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DIR_PATH: Valid path to a directory
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BRIGHTNESS:
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specific value - Example: 10
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percentage value - Example: 10%
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EOF
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exit 0
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;;
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-n | --notification)
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SEND_NOTIFICATION=1
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;;
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-N | --no-notification)
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SEND_NOTIFICATION=0
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;;
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-u | --urgency)
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URGENCY="$2"
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shift
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;;
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-i | --increase)
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INCREASE=1
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BRIGHTNESS="$2"
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shift
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;;
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-d | --decrease)
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DECREASE=1
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BRIGHTNESS="$2"
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shift
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;;
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-s | --set)
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SET=1
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BRIGHTNESS="$2"
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shift
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;;
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-p | --path)
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BRIGHTNESS_DIR="$2"
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shift
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;;
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--)
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shift
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break
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;;
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*)
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echo "Unknown argument '$1', use -h or --help for help"
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exit 1
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;;
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esac
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shift
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done
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# Define constants based on parsed arguments
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# ------------------------------------------------------------------------------------
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BRIGHTNESS_FILE="$BRIGHTNESS_DIR/brightness"
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BRIGHTNESS_MAX="$(cat $BRIGHTNESS_DIR/max_brightness)"
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# Helper functins
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# ------------------------------------------------------------------------------------
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# This is mainly a wrapper, acting as just: `brightnessctl s $1`
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# However, in addition, this will also produce a notification with
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# the brightness level shown as a progress bar.
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# Send brightness level desktop notification, showing the given brightness level
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# as progress bar, along with given message.
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# $1 - brightness level (number 0-100)
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# $2 - message (notification body)
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send_brightness_notify() {
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percent_brightness="$1"
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msg="$2"
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notify-send \
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--app-name=brightness \
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--urgency="$URGENCY" \
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--app-name="brightness" \
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--urgency="normal" \
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-h int:value:$percent_brightness \
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-h string:synchronous:brightness \
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"brightness" "$msg"
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"brightness" "Level: $percent_brightness"
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}
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# Set brightness to given absolute value
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# $1 - brightness absolute value
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set_brightness() {
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# there should be sudo config allowing this command without password
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echo "$1" | sudo tee $BRIGHTNESS_FILE >/dev/null
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}
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# Main Logic
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# ------------------------------------------------------------------------------------
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# Determine the absolute new brightness level
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if [ $INCREASE -eq 1 ] || [ $DECREASE -eq 1 ] || [ $SET -eq 1 ]; then
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# If we're dealing with percentages, change to absolutes
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if echo "$BRIGHTNESS" | grep -qE '%$'; then
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numeric=$(echo "$BRIGHTNESS" | sed 's/.$//')
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absolute=$(echo "($BRIGHTNESS_MAX / 100) * $numeric" | bc -l)
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BRIGHTNESS=$(printf "%.0f" $absolute)
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fi
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# Get the new requested absolute brightness
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if [ $SET -eq 1 ]; then
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new_brightness=$BRIGHTNESS
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elif [ $DECREASE -eq 1 ]; then
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cur_brightness=$(cat $BRIGHTNESS_FILE)
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new_brightness=$(($cur_brightness - $BRIGHTNESS))
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else
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cur_brightness=$(cat $BRIGHTNESS_FILE)
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new_brightness=$(($cur_brightness + $BRIGHTNESS))
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fi
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# Ensure we respect max/min boundaries
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if [ $new_brightness -lt 0 ]; then
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new_brightness=0
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elif [ $new_brightness -gt $BRIGHTNESS_MAX ]; then
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new_brightness=$BRIGHTNESS_MAX
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fi
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# Update the brightness
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set_brightness $new_brightness
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fi
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cur_brightness=$(cat $BRIGHTNESS_FILE)
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percent_brightness=$(echo "($cur_brightness / $BRIGHTNESS_MAX) * 100" | bc -l)
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percent_brightness_2f=$(printf "%.2f" $percent_brightness)
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percent_brightness_rounded=$(printf "%.0f" $percent_brightness)
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if [ $SEND_NOTIFICATION -eq 1 ]; then
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send_brightness_notify "$percent_brightness_rounded" "Level: $percent_brightness_rounded"
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fi
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echo "Brightness: ${percent_brightness_2f}% (absolute: $cur_brightness)"
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out="$(brightnessctl s "$1")"
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cur_percent="$(echo "$out" | grep "Current" | grep -oP '\(\d+%' | tr -d '()%')"
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send_brightness_notify "$cur_percent"
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pkgs.writeShellScriptBin "brightness" ''
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${builtins.readFile ./brightness.sh}
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''
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