108 lines
3 KiB
Nix
108 lines
3 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.programs.music-light;
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toggleScript = pkgs.writeShellScriptBin "toggle-music-light" ''
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if systemctl --user is-active --quiet music-light.service; then
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exec systemctl --user stop music-light.service
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else
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exec systemctl --user start music-light.service
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fi
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'';
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startScript = pkgs.writeShellScriptBin "start-music-light" ''
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exec systemctl --user start music-light.service
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'';
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stopScript = pkgs.writeShellScriptBin "stop-music-light" ''
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exec systemctl --user stop music-light.service
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'';
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statusScript = pkgs.writeShellScriptBin "music-light-status" ''
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if systemctl --user is-active --quiet music-light.service; then
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echo on
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else
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echo off
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fi
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'';
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in
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{
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options.programs.music-light = {
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enable = lib.mkEnableOption "music-light integration managed by Home Manager";
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scriptDir = lib.mkOption {
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type = lib.types.str;
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default = "${config.home.homeDirectory}/music-light";
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example = "/home/vini/music-light";
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description = "Directory that contains `luz-musica.py`.";
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};
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pythonPath = lib.mkOption {
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type = lib.types.str;
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default = "/usr/bin/python3";
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example = "/usr/bin/python3";
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description = "Path to the host Python interpreter used by the service.";
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};
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playerctlPath = lib.mkOption {
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type = lib.types.str;
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default = "/usr/bin/playerctl";
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example = "/usr/bin/playerctl";
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description = "Path to the host `playerctl` binary used by the service.";
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};
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enableDesktopEntry = lib.mkOption {
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type = lib.types.bool;
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default = true;
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description = "Whether to create a desktop launcher that toggles the service.";
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};
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autostart = lib.mkOption {
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type = lib.types.bool;
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default = false;
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description = "Whether to start `music-light.service` automatically at login.";
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};
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};
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config = lib.mkIf cfg.enable {
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home.packages = [
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toggleScript
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startScript
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stopScript
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statusScript
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];
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xdg.desktopEntries = lib.mkIf cfg.enableDesktopEntry {
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music-light-toggle = {
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name = "Music Light Toggle";
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comment = "Start or stop the music-light sync service";
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exec = "${toggleScript}/bin/toggle-music-light";
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terminal = false;
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categories = [ "Utility" ];
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};
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};
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systemd.user.services.music-light = {
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Unit = {
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Description = "Sync Home Assistant light color with the active media artwork";
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After = [ "graphical-session.target" "network-online.target" ];
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PartOf = [ "graphical-session.target" ];
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};
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Service = {
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Type = "simple";
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WorkingDirectory = cfg.scriptDir;
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ExecStart = "${cfg.pythonPath} ${cfg.scriptDir}/luz-musica.py";
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Restart = "on-failure";
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RestartSec = 3;
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Environment = [
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"PATH=/usr/local/bin:/usr/bin:/bin"
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"PLAYERCTL_BIN=${cfg.playerctlPath}"
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];
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};
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Install.WantedBy = lib.mkIf cfg.autostart [ "default.target" ];
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};
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};
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}
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