coordgenlibs: refactor

pkgs/development/libraries/coordgenlibs/default.nix

@@ -7,15 +7,15 @@
 , maeparser
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "coordgenlibs";
   version = "3.0.2";
 
   src = fetchFromGitHub {
     owner = "schrodinger";
-    repo = pname;
-    rev = "v${version}";
-    sha256 = "sha256-casFPNbPv9mkKpzfBENW7INClypuCO1L7clLGBXvSvI=";
+    repo = "coordgenlibs";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-casFPNbPv9mkKpzfBENW7INClypuCO1L7clLGBXvSvI=";
   };
 
   nativeBuildInputs = [ cmake ];
@@ -29,7 +29,9 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Schrodinger-developed 2D Coordinate Generation";
+    homepage = "https://github.com/schrodinger/coordgenlibs";
+    changelog = "https://github.com/schrodinger/coordgenlibs/releases/tag/${finalAttrs.version}";
     maintainers = [ maintainers.rmcgibbo ];
     license = licenses.bsd3;
   };
-}
+})