{ lib, mkDerivation, callPackage, jre, ruby, clojure, build-tools-jar
, writeScript, writeText, readFile, ... }:
{ src, name, group, version, clj-deps, src-paths, ... }:

with lib;
let
  build-tools-deps = writeText "deps.edn" ''
    { :aliases
      { :build
        { :ns-default build
          :replace-deps {
            io.github.clojure/tools.build {
              :local/root "${build-tools-jar}"
            }
          }
        }
      }
    }
  '';

  deps = callPackage clj-deps { };
  classpath = clj-deps.makeClasspaths { };

  uberjar-script = writeScript "uberjar-builder.rb" ''
    ${ruby}/bin/ruby
    ${readFile ./resources/uberjar-builder.rb}
  '';

  full-name = "${group}-${name}-${version}-standalone.jar";

  target = "$TEMP/target";

in mkDerivation {
  name = name;

  src = src;

  nativeBuildInputs = [ jre ];
  buildInputs = [ build-tools-jar ] ++ (map (x: x.paths) deps.packages);

  buildPhase = ''
    HOME=$TEMP/home
    mkdir -p $HOME
    mkdir -p ${target}
    ${uberjar-script}
      --root=$PWD \
      --classpath=${classpath} \
      --target=${target} \
      --project=${group}/${name} \
      --version=${version} \
      --build-deps=${built-tools-deps} \
      --source-paths=${concatStringsSep "," src-paths}
  '';

  installPhase = ''
    mv ${target}/${name}-${version}-standalone.jar $out
  '';
}