commit-patch.nix

with import <nixpkgs> {};

stdenv.mkDerivation rec {
 name = "commit-patch";
 version = "2.6.2";
 src = fetchurl {
 url = "https://porkrind.org/commit-patch/commit-patch-${version}.tar.gz";
 sha256 = "0v11vjyisk243zi0ym90bnqb229j7iaqx1lwqdkszxzn1yxwq4ck";
 };

 buildInputs = [ perl patchutils makeWrapper ];

 phases = "unpackPhase installPhase postFixup";

 installFlags = [ "PREFIX=$(out)" ];

 # If it weren't fatpacked we could do this for IPC::Run:
 # postFixup = ''
 # wrapProgram $out/bin/commit-patch --set PERL5LIB \
 # ${with perlPackages; makePerlPath ([
 # IPCRun
 # ])} \
 # --prefix PATH ":" \
 # "${lib.makeBinPath [ perl patchutils ]}"
 # '';

 postFixup = ''
 perl -pi -e 's,#!/usr/bin/perl,#!${perl}/bin/perl,' $out/bin/commit-patch
 wrapProgram $out/bin/commit-patch \
 --prefix PATH ":" \
 "${lib.makeBinPath [ perl patchutils ]}"
 '';

 meta = with lib; {
 license = licenses.gpl2;
 homepage = "https://porkrind.org/commit-patch";
 description = "Commit patches to Darcs, Git, Mercurial, Bazaar, Monotone, Subversion, or CVS";
 };
}