r128gain: init at 0.9.3

pkgs/applications/audio/r128gain/default.nix

@@ -0,0 +1,25 @@
+{ lib, python3Packages, ffmpeg }:
+
+python3Packages.buildPythonApplication rec {
+  pname = "r128gain";
+  version = "0.9.3";
+
+  src = python3Packages.fetchPypi {
+    inherit pname version;
+    sha256 = "0dx2grryp0lj58bawx1zcq9a6b4ijz9r5qrg8h6nvm92kqlya26i";
+  };
+
+  propagatedBuildInputs = [ ffmpeg ]
+    ++ (with python3Packages; [ crcmod mutagen tqdm ])
+    ;
+
+  doCheck = false; # downloads media files for testing
+
+  meta = with lib; {
+    description = "Fast audio loudness scanner & tagger (ReplayGain v2 / R128)";
+    homepage = "https://github.com/desbma/r128gain";
+    license = licenses.lgpl2Plus;
+    maintainers = [ maintainers.AluisioASG ];
+    platforms = platforms.all;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -25186,6 +25186,8 @@ in
     pcre = pcre-cpp;
   });
 
+  r128gain = callPackage ../applications/audio/r128gain { };
+
   redis-desktop-manager = libsForQt5.callPackage ../applications/misc/redis-desktop-manager { };
 
   robin-map = callPackage ../development/libraries/robin-map { };