mirror of
https://github.com/gburd/nix-config.git
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184 lines
5.4 KiB
Nix
184 lines
5.4 KiB
Nix
![]() |
{ lib
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, writeShellApplication
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, findutils
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, gnugrep
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, procps
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, gawk
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, coreutils
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, openrgb
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, pastel
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, pulseaudio
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, playerctl
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}:
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with lib;
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(writeShellApplication {
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name = "rgbdaemon";
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runtimeInputs = [
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findutils
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gnugrep
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procps
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gawk
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coreutils
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openrgb
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pastel
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pulseaudio
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playerctl
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];
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checkPhase = "";
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text = /* bash */ ''
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set +o nounset
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base_colors() {
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if [ ! -p "$KEYBOARD_DEVICE" ] || [ ! -p "$MOUSE_DEVICE" ]; then
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echo "Keyboard or mouse device not found, exiting..."
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exit 1
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fi
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echo "rgb $1" > $KEYBOARD_DEVICE
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echo "rgb $1" > $MOUSE_DEVICE
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echo "rgb $KEYBOARD_HIGHLIGHTED:$2" > $KEYBOARD_DEVICE
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echo "rgb $MOUSE_HIGHLIGHTED:$2" > $MOUSE_DEVICE
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}
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setcolor() {
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if [ ! -p "$3" ]; then
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echo "Device $3 not found, exiting..."
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exit 1
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fi
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echo "rgb $1:$2" > $3
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}
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daemon_mute() {
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audio_input=$(pactl info | grep "Default Source" | cut -f3 -d " ")
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audio_output=$(pactl info | grep "Default Sink" | cut -f3 -d " ")
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input_muted=$(pactl list sources | grep -A 10 "''${audio_input}" | grep "Mute" | cut -d ":" -f2 | xargs)
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output_muted=$(pactl list sinks | grep -A 10 "''${audio_output}" | grep "Mute" | cut -d ":" -f2 | xargs)
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if [[ "$output_muted" == "yes" ]] && [[ "$input_muted" == "yes" ]]; then
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setcolor "mute" "$4" $KEYBOARD_DEVICE
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elif [[ "$input_muted" == "yes" ]]; then
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setcolor "mute" $3 $KEYBOARD_DEVICE
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elif [[ "$output_muted" == "yes" ]]; then
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setcolor "mute" $2 $KEYBOARD_DEVICE
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else
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setcolor "mute" $1 $KEYBOARD_DEVICE
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fi
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}
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daemon_player() {
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status=$(playerctl status 2>/dev/null | head -n 1)
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if [[ $status == "Playing" ]]; then
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setcolor "play" $1 $KEYBOARD_DEVICE
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elif [[ $status == "Paused" ]]; then
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setcolor "play" $2 $KEYBOARD_DEVICE
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else
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setcolor "play" $3 $KEYBOARD_DEVICE
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fi
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}
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daemon_lock() {
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if pgrep -x swaylock > /dev/null; then
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setcolor "lock" $1 $KEYBOARD_DEVICE
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else
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setcolor "lock" $2 $KEYBOARD_DEVICE
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fi
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}
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bindings() {
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echo "bind profswitch:f13" > $KEYBOARD_DEVICE
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echo "bind lock:f14" > $KEYBOARD_DEVICE
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echo "bind light:f15" > $KEYBOARD_DEVICE
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echo "bind thumb1:1" > $MOUSE_DEVICE
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echo "bind thumb2:2" > $MOUSE_DEVICE
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echo "bind thumb3:3" > $MOUSE_DEVICE
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echo "bind thumb4:4" > $MOUSE_DEVICE
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echo "bind thumb5:5" > $MOUSE_DEVICE
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echo "bind thumb6:6" > $MOUSE_DEVICE
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echo "bind thumb7:7" > $MOUSE_DEVICE
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echo "bind thumb8:8" > $MOUSE_DEVICE
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echo "bind thumb9:9" > $MOUSE_DEVICE
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echo "bind thumb10:0" > $MOUSE_DEVICE
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echo "bind thumb11:minus" > $MOUSE_DEVICE
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echo "bind thumb12:equal" > $MOUSE_DEVICE
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echo "bind dpiup:mouse4" > $MOUSE_DEVICE
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echo "bind dpidn:mouse5" > $MOUSE_DEVICE
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}
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startup() {
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if [ -n "''${rgb_pid}" ]; then
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kill "''${rgb_pid}"
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fi
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source ''${XDG_CONFIG_HOME:-$HOME/.config}/rgbdaemon.conf
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export DAEMON_INTERVAL=''${DAEMON_INTERVAL:-0.8}
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export KEYBOARD_DEVICE=''${KEYBOARD_DEVICE:-/dev/input/ckb1/cmd}
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export MOUSE_DEVICE=''${MOUSE_DEVICE:-/dev/input/ckb2/cmd}
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export KEYBOARD_HIGHLIGHTED=''${KEYBOARD_HIGHLIGHTED}
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export MOUSE_HIGHLIGHTED=''${MOUSE_HIGHLIGHTED}
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export ENABLE_SWAY_WORKSPACES=''${ENABLE_SWAY_WORKSPACES}
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export ENABLE_SWAY_LOCK=''${ENABLE_SWAY_LOCK}
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export ENABLE_MUTE=''${ENABLE_MUTE}
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export ENABLE_TTY=''${ENABLE_TTY}
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export ENABLE_PLAYER=''${ENABLE_PLAYER}
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export color_primary=$(pastel mix $COLOR_BACKGROUND --fraction 0.7 $COLOR_FOREGROUND | pastel darken 0.1 | pastel saturate 0.5 | pastel format hex | cut -d '#' -f2)
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export color_secondary=$(pastel darken 0.1 $COLOR_SECONDARY | pastel saturate 0.8 | pastel format hex | cut -d '#' -f2)
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export color_tertiary=$(pastel saturate 0.1 $COLOR_TERTIARY | pastel format hex | cut -d '#' -f2)
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export color_quaternary=$(pastel lighten 0.1 $COLOR_QUATERNARY | pastel format hex | cut -d '#' -f2)
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echo "COLORS: $color_primary | $color_secondary | $color_tertiary | $color_quaternary"
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# Activate devices
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echo active > $KEYBOARD_DEVICE || exit -1
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echo active > $MOUSE_DEVICE || exit -1
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echo "dpi 1:$MOUSE_DPI dpisel 1" > $MOUSE_DEVICE
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# Set up bindings
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bindings
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base_colors $color_primary $color_secondary & \
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openrgb --client --color $color_primary --mode direct & \
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rgb_daemon & rgb_pid=$!
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wait
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}
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off() {
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echo "rgb 000000" > $MOUSE_DEVICE & \
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echo "rgb 000000" > $KEYBOARD_DEVICE
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openrgb --client --color "000000" --mode direct
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exit
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}
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rgb_daemon() {
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while sleep $DAEMON_INTERVAL; do
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# Activate devices
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echo active > $KEYBOARD_DEVICE || exit -1
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echo active > $MOUSE_DEVICE || exit -1
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[[ "$ENABLE_SWAY_LOCK" == 1 ]] && \
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daemon_lock $color_secondary $color_primary & \
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[[ "$ENABLE_MUTE" == 1 ]] && \
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daemon_mute "000000" $color_primary $color_tertiary $color_secondary & \
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[[ "$ENABLE_PLAYER" == 1 ]] && \
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daemon_player $color_secondary $color_tertiary $color_primary & \
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done
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}
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trap startup SIGHUP
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trap off SIGTERM
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startup
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'';
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}) // {
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meta = with lib; {
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license = licenses.mit;
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platforms = platforms.all;
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};
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}
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