Set up a launcher

home/modules/linux/graphical/default.nix

@@ -6,6 +6,8 @@ let
   birdtray = pkgs.birdtray.overrideAttrs (attrs: {
     cmakeFlags = [ "-DOPT_THUNDERBIRD_CMDLINE=${pkgs.thunderbird}/bin/thunderbird" ];
   });
+
+  alwaysStartup = with pkgs; [ birdtray ];
 in
 {
   imports = [ ./x11.nix ./wayland.nix ./alacritty.nix ];
@@ -20,6 +22,11 @@ in
       description = "Path to the wallpaper file";
       default = "";
     };
+    startup = mkOption {
+      type = types.listOf types.package;
+      description = "List of packages to include in ~/.config/autostart";
+      default = [ ];
+    };
   };
   config = mkIf (cfg.type != null) {
     # Packages
@@ -100,6 +107,24 @@ in
       # Set up Java font style
       _JAVA_OPTIONS = "-Dawt.useSystemAAFontSettings=lcd";
     };
+
+    xdg.configFile =
+      let
+        f = pkg: {
+          name = "autostart/${pkg.name}.desktop";
+          value = {
+            source =
+              let
+                srcFile = pkgs.runCommand "${pkg.name}-startup" { } ''
+                  mkdir -p $out
+                  cp $(ls -d ${pkg}/share/applications/*.desktop | head -n 1) $out/${pkg.name}.desktop
+                '';
+              in
+              "${srcFile}/${pkg.name}.desktop";
+          };
+        };
+      in
+      listToAttrs (map f (cfg.startup ++ alwaysStartup));
     # IBus configuration
     # dconf.settings."desktop/ibus/general" = {
     #   engines-order = hm.gvariant.mkArray hm.gvariant.type.string [ "xkb:jp::jpn" "mozc-jp" "Bamboo" ];

home/modules/programs/my-sway/default.nix

@@ -129,7 +129,7 @@ in
         { command = "systemctl --user restart waybar"; always = true; }
         # Startup programs
         { command = "${cfg.browser}"; }
-        { command = "birdtray"; }
+        { command = "env PYTHONPATH=$(python -m site --user-site) ${pkgs.ulauncher}/bin/ulauncher --hide-window --no-window-shadow"; }
       ] ++ (if cfg.discord != null then [
         { command = "${cfg.discord}"; }
       ] ++ lib.lists.optional
@@ -177,7 +177,6 @@ in
         "${mod}+e" = "layout toggle split";
         # Floating
         "${mod}+Shift+space" = "floating toggle";
-        "${mod}+space" = "focus mode_toggle";
         # Scratchpad
         "${mod}+Shift+minus" = "move scratchpad";
         # Resize
@@ -187,6 +186,8 @@ in
         "${mod}+Shift+c" = "reload";
         "${mod}+Shift+e" =
           "exec swaynag -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit'";
+        # Launcher
+        "${mod}+space" = "exec ${pkgs.ulauncher}/bin/ulauncher-toggle";
       } // {
         ## Splits
         "${mod}+v" = "split v";
@@ -651,6 +652,8 @@ in
     qt5.qtwayland
     # For waybar
     font-awesome
+    # For launcher
+    ulauncher
   ]);
 }