easytag: fix ogg corruption, darwin build, add maintainer

pkgs/applications/audio/easytag/default.nix

@@ -1,19 +1,28 @@
 { lib, stdenv, fetchurl, pkg-config, intltool, gtk3, glib, libid3tag, id3lib, taglib
 , libvorbis, libogg, opusfile, flac, itstool, libxml2, gsettings-desktop-schemas
-, gnome, wrapGAppsHook3
+, gnome, wrapGAppsHook3, fetchpatch
 }:
 
-let
+stdenv.mkDerivation rec {
   pname = "easytag";
   version = "2.4.3";
-in stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${name}.tar.xz";
-    sha256 = "1mbxnqrw1fwcgraa1bgik25vdzvf97vma5pzknbwbqq5ly9fwlgw";
+    url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
+    hash = "sha256-/FHukqcF48WXnf8WVfdJbv+2i5jxraBUfoy7wDO2fdU=";
   };
 
+  patches = [
+    # https://gitlab.gnome.org/GNOME/easytag/-/merge_requests/8
+    # Borrowed from Gentoo
+    (
+      fetchpatch {
+        url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/media-sound/easytag/files/easytag-2.4.3-ogg-corruption.patch";
+        hash = "sha256-z75dYTEVp1raSFROjpakLeBjF96sgWBxxRB6ut9wYXw=";
+      }
+    )
+  ];
+
   NIX_LDFLAGS = "-lid3tag -lz";
 
   nativeBuildInputs = [ pkg-config intltool itstool libxml2 wrapGAppsHook3 ];
@@ -36,7 +45,7 @@ in stdenv.mkDerivation rec {
     mainProgram = "easytag";
     homepage = "https://gitlab.gnome.org/GNOME/easytag";
     license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ ];
-    platforms = platforms.linux;
+    maintainers = with maintainers; [ matteopacini ];
+    platforms = platforms.linux ++ platforms.darwin;
   };
 }