misc changes

packages/spotify-webapp/default.nix

@@ -0,0 +1,71 @@
+{
+  lib,
+  stdenv,
+  makeDesktopItem,
+  copyDesktopItems,
+  chromium,
+  writeShellScriptBin,
+}: let
+  pname = "spotify-webapp";
+  version = "1.0.0";
+
+  chromiumWithWidevine = chromium.override {
+    enableWideVine = true;
+  };
+
+  launchScript = writeShellScriptBin "spotify-webapp" ''
+    exec ${chromiumWithWidevine}/bin/chromium \
+      --app=https://open.spotify.com \
+      --class=spotify-webapp \
+      --name=spotify-webapp \
+      --user-data-dir="$HOME/.config/spotify-webapp" \
+      --enable-features=UseOzonePlatform \
+      --ozone-platform=wayland \
+      "$@"
+  '';
+in
+  stdenv.mkDerivation {
+    inherit pname version;
+
+    dontUnpack = true;
+    dontBuild = true;
+
+    nativeBuildInputs = [copyDesktopItems];
+
+    desktopItems = [
+      (makeDesktopItem {
+        name = "spotify-webapp";
+        exec = "spotify-webapp %U";
+        icon = "spotify";
+        desktopName = "Spotify";
+        genericName = "Music Streaming";
+        comment = "Listen to music on Spotify";
+        categories = [
+          "Audio"
+          "Music"
+          "AudioVideo"
+        ];
+        mimeTypes = ["x-scheme-handler/spotify"];
+        startupWMClass = "spotify-webapp";
+        startupNotify = true;
+      })
+    ];
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p $out/bin
+      ln -s ${launchScript}/bin/spotify-webapp $out/bin/spotify-webapp
+
+      runHook postInstall
+    '';
+
+    meta = with lib; {
+      description = "Spotify web app running in Chromium";
+      homepage = "https://open.spotify.com";
+      license = licenses.free;
+      maintainers = [];
+      platforms = platforms.linux;
+      mainProgram = "spotify-webapp";
+    };
+  }