nixpkgs/pkgs/applications/version-management/git-and-tools/subgit/default.nix

{ lib, stdenv, fetchurl, unzip, makeWrapper, jre }:

stdenv.mkDerivation rec {
  pname = "subgit";
  version = "3.3.12";

  meta = {
    description = "A tool for a smooth, stress-free SVN to Git migration";
    longDescription = "Create writable Git mirror of a local or remote Subversion repository and use both Subversion and Git as long as you like. You may also do a fast one-time import from Subversion to Git.";
    homepage = "http://subgit.com";
    license = lib.licenses.unfree;
    platforms = lib.platforms.all;
  };

  nativeBuildInputs = [ unzip makeWrapper ];

  installPhase = ''
    mkdir $out;
    cp -r bin lib $out;
    wrapProgram $out/bin/subgit --set JAVA_HOME ${jre};
  '';

  src = fetchurl {
    url = "https://subgit.com/download/subgit-${version}.zip";
    sha256 = "sha256-Mdjm7rkF/iw3HBftCgXrbFCG00g/RowFcF/oeKLyzL0=";
  };
}