scfbuild: switch to Python 3

Needed to drop phases @#$% to be able to use this at all.

Fixes emojione and twemoji-color-font

pkgs/tools/misc/scfbuild/default.nix

@@ -4,26 +4,36 @@ buildPythonApplication {
   pname = "scfbuild";
   version = "1.0.3";
 
+  format = "other";
+
   src = fetchFromGitHub {
-    owner = "eosrei";
+    owner = "13rac1";
     repo = "scfbuild";
     rev = "9acc7fc5fedbf48683d8932dd5bd7583bf922bae";
     sha256 = "1zlqsxkpg7zvmhdjgbqwwc9qgac2b8amzq8c5kwyh5cv95zcp6qn";
   };
 
-  phases = [ "unpackPhase" "installPhase" "fixupPhase" ];
+  patches = [
+    # Convert to Python 3
+    # https://github.com/13rac1/scfbuild/pull/19
+    ./python-3.patch
+  ];
 
   propagatedBuildInputs = [ pyyaml fonttools fontforge ];
 
   installPhase = ''
+    runHook preInstall
+
     mkdir -p $out/${python.sitePackages}
     cp -r scfbuild $out/${python.sitePackages}
     cp -r bin $out
+
+    runHook postInstall
   '';
 
   meta = with lib; {
     description = "SVGinOT color font builder";
-    homepage = https://github.com/eosrei/scfbuild;
+    homepage = https://github.com/13rac1/scfbuild;
     license = licenses.gpl3;
     maintainers = with maintainers; [ abbradar ];
   };