feat(spotify_player): add service/program module

modules/profiles/desktop.nix

@@ -36,7 +36,25 @@ in
         nix-edit.enable = mkDefault true;
         nvim.enable = mkDefault true;
         python.versions."311".enable = mkDefault true;
-        spotify.enable = mkDefault true;
+        spotify-player = {
+          enable = mkDefault true;
+          package = pkgs.spotify-player.overrideAttrs (old: {
+            buildFeatures = lib.lists.remove "notify" (old.buildFeatures or [ ]);
+          });
+          config = {
+            client_id = "3172dbeaf64949728920c58b823bc24b";
+            copy_command = {
+              command = "wl-copy";
+              args = [ ];
+            };
+            enable_cover_image_cache = true;
+            default_device = "spotify-player-daemon";
+            enable_streaming = false;
+            playback_window_position = "Bottom";
+            cover_img_length = 20;
+            cover_img_width = 10;
+          };
+        };
         ssh.enable = mkDefault true;
         thunar.enable = mkDefault true;
         wallpaper.enable = mkDefault true;
@@ -47,6 +65,19 @@ in
         gammastep.enable = true;
         kdeconnect.enable = mkDefault true;
         printing.enable = true;
+        spotify-player = {
+          enable = mkDefault true;
+          config = {
+            client_id = "3172dbeaf64949728920c58b823bc24b";
+            device = {
+              name = "spotify-player-daemon";
+              device_type = "computer";
+              volume = 70;
+              bitrate = 320;
+              audio_cache = true;
+            };
+          };
+        };
         wireguard.enable = true;
       };
     };

modules/programs/spotify_player.nix

@@ -0,0 +1,33 @@
+{ config
+, lib
+, pkgs
+, ...
+}:
+
+with lib;
+let
+  cfg = config.my.programs.spotify-player;
+  toml = pkgs.formats.toml { };
+in
+{
+  options.my.programs.spotify-player = {
+    enable = mkEnableOption "spotify-player";
+    package = mkOption {
+      type = types.package;
+      default = pkgs.spotify-player;
+    };
+    config = mkOption {
+      inherit (toml) type;
+      default = { };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    home-manager.users.moritz = {
+      xdg.configFile."spotify-player/app.toml" = {
+        source = toml.generate "app.toml" cfg.config;
+      };
+      home.packages = [ cfg.package ];
+    };
+  };
+}

modules/services/spotify_player.nix

@@ -0,0 +1,58 @@
+{ lib, config, pkgs, ... }:
+
+with lib;
+let
+  toml = pkgs.formats.toml { };
+  cfg = config.my.services.spotify-player;
+
+  tomlConfig =
+    if cfg.configFile != null
+    then cfg.configFile
+    else toml.generate "app.toml" cfg.config;
+
+  configFolder = pkgs.runCommand "spotify-player-config" { } ''
+    mkdir $out
+    ln -s "${tomlConfig}" $out/app.toml
+  '';
+in
+{
+  options.my.services.spotify-player = {
+    enable = mkEnableOption "spotify_player";
+    config = mkOption {
+      inherit (toml) type;
+      default = { };
+    };
+    configFile = mkOption {
+      type = with types; nullOr path;
+      default = null;
+    };
+    package = mkOption {
+      type = types.package;
+      default = pkgs.spotify-player;
+    };
+  };
+
+  config = mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = cfg.config == { } || cfg.configFile == null;
+        message = "At least one of the options 'config' or 'configFile' must be set.";
+      }
+      {
+        assertion = cfg.config != { } || cfg.configFile != null;
+        message = "Only one of the options 'config' or 'configFile' may be set.";
+      }
+    ];
+    systemd.user.services.spotify-player = {
+      after = [ "graphical-session.target" "network.target" ];
+      partOf = [ "graphical-session.target" ];
+      wantedBy = [ "graphical-session.target" ];
+      serviceConfig = {
+        Type = "forking";
+        Restart = "always";
+        RestartSec = "1s";
+        ExecStart = "${getExe cfg.package} --daemon --config-folder ${configFolder}";
+      };
+    };
+  };
+}