Merge pull request #98350 from 9999years/spotify-device-scale-factor

spotify: support --force-device-scale-factor for high-DPI displays

pkgs/applications/audio/spotify/default.nix

@@ -64,7 +64,7 @@ let
 in
 
 stdenv.mkDerivation {
-  pname = "spotify";
+  pname = "spotify-unwrapped";
   inherit version;
 
   # fetch from snapcraft instead of the debian repository most repos fetch from.

pkgs/applications/audio/spotify/wrapper.nix

@@ -0,0 +1,31 @@
+{ symlinkJoin
+, lib
+, spotify-unwrapped
+, makeWrapper
+
+  # High-DPI support: Spotify's --force-device-scale-factor argument; not added
+  # if `null`, otherwise, should be a number.
+, deviceScaleFactor ? null
+}:
+
+symlinkJoin {
+  name = "spotify-${spotify-unwrapped.version}";
+
+  paths = [ spotify-unwrapped.out ];
+
+  nativeBuildInputs = [ makeWrapper ];
+  preferLocalBuild = true;
+  passthru.unwrapped = spotify-unwrapped;
+  postBuild = ''
+    wrapProgram $out/bin/spotify \
+        ${lib.optionalString (deviceScaleFactor != null) ''
+            --add-flags ${lib.escapeShellArg "--force-device-scale-factor=${
+                builtins.toString deviceScaleFactor
+              }"}
+        ''}
+  '';
+
+  meta = spotify-unwrapped.meta // {
+    priority = (spotify-unwrapped.meta.priority or 0) - 1;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -23330,7 +23330,7 @@ in
 
   spek = callPackage ../applications/audio/spek { };
 
-  spotify = callPackage ../applications/audio/spotify {
+  spotify-unwrapped = callPackage ../applications/audio/spotify {
     libgcrypt = libgcrypt_1_5;
     libpng = libpng12;
     curl = curl.override {
@@ -23338,6 +23338,8 @@ in
     };
   };
 
+  spotify = callPackage ../applications/audio/spotify/wrapper.nix { };
+
   libspotify = callPackage ../development/libraries/libspotify (config.libspotify or {});
 
   sourcetrail = callPackage ../development/tools/sourcetrail { };