1 files changed, 90 insertions, 0 deletions
diff --git a/home/quickshell/quickshell.nix b/home/quickshell/quickshell.nix
new file mode 100644
index 0000000..87cc52c
--- /dev/null
+++ b/home/quickshell/quickshell.nix
@@ -0,0 +1,90 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.programs.quickshell;
+in
+{
+  meta.maintainers = [ lib.maintainers.justdeeevin ];
+
+  options.programs.quickshell = {
+    enable = lib.mkEnableOption "quickshell, a flexbile QtQuick-based desktop shell toolkit.";
+    package = lib.mkPackageOption pkgs "quickshell" { nullable = true; };
+    configs = lib.mkOption {
+      type = lib.types.attrsOf lib.types.path;
+      default = { };
+      description = ''
+        A set of configs to include in the quickshell config directory. The key is the name of the config.
+
+        The configuration that quickshell should use can be specified with the `activeConfig` option.
+      '';
+    };
+    activeConfig = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      default = null;
+      description = ''
+        The name of the config to use.
+
+        If `null`, quickshell will attempt to use a config located in `$XDG_CONFIG_HOME/quickshell` instead of one of the named sub-directories.
+      '';
+    };
+
+    systemd = {
+      enable = lib.mkEnableOption "quickshell systemd service";
+      target = lib.mkOption {
+        type = lib.types.str;
+        default = config.wayland.systemd.target;
+        defaultText = lib.literalExpression "config.wayland.systemd.target";
+        example = "hyprland-session.target";
+        description = ''
+          The systemd target that will automatically start quickshell.
+
+          If you set this to a WM-specific target, make sure that systemd integration for that WM is enabled (e.g. `wayland.windowManager.hyprland.systemd.enable`). **This is typically true by default**.
+        '';
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable (
+    lib.mkMerge [
+      (lib.mkIf (cfg.configs != { }) {
+        xdg.configFile = lib.mapAttrs' (name: path: {
+          name = "quickshell/${name}";
+          value.source = path;
+        }) cfg.configs;
+      })
+      {
+        assertions = [
+          (lib.hm.assertions.assertPlatform "programs.quickshell" pkgs lib.platforms.linux)
+          {
+            assertion = !(builtins.any (name: lib.hasInfix "/" name) (builtins.attrNames cfg.configs));
+            message = "The names of configs in `programs.quickshell.configs` must not contain slashes.";
+          }
+        ];
+
+        home.packages = [ cfg.package ];
+
+      }
+      (lib.mkIf cfg.systemd.enable {
+        systemd.user.services.quickshell = {
+          Unit = {
+            Description = "quickshell";
+            Documentation = "https://quickshell.outfoxxed.me/docs/";
+            After = [ cfg.systemd.target ];
+          };
+
+          Service = {
+            ExecStart =
+              lib.getExe cfg.package + (if cfg.activeConfig == null then "" else " --config ${cfg.activeConfig}");
+            Restart = "on-failure";
+          };
+
+          Install.WantedBy = [ cfg.systemd.target ];
+        };
+      })
+    ]
+  );
+}