path: root/third_party/cgit/default.nix

{ depot, lib, pkgs, ... }:

let
  inherit (pkgs) stdenv gzip bzip2 xz lzip zstd zlib openssl;
in
stdenv.mkDerivation rec {
  pname = "cgit-pink";
  version = "master";
  src = ./.;

  buildInputs = [ openssl zlib ];

  enableParallelBuilding = true;

  postPatch = ''
    sed -e 's|"gzip"|"${gzip}/bin/gzip"|' \
        -e 's|"bzip2"|"${bzip2.bin}/bin/bzip2"|' \
        -e 's|"lzip"|"${lzip}/bin/lzip"|' \
        -e 's|"xz"|"${xz.bin}/bin/xz"|' \
        -e 's|"zstd"|"${zstd}/bin/zstd"|' \
        -i ui-snapshot.c
  '';

  # Give cgit the git source tree including depot patches. Note that
  # the version expected by cgit should be kept in sync with the
  # version available in nixpkgs.
  #
  # TODO(tazjin): Add an assert for this somewhere so we notice it on
  # channel bumps.
  preBuild = ''
    rm -rf git # remove submodule dir ...
    cp -r --no-preserve=ownership,mode ${pkgs.srcOnly depot.third_party.git} git
    makeFlagsArray+=(prefix="$out" CGIT_SCRIPT_PATH="$out/cgit/")
    cat tvl-extra.css >> cgit.css
  '';

  stripDebugList = [ "cgit" ];

  # We don't use the filters and they require wrapping to find their deps
  postInstall = ''
    rm -rf "$out/lib/cgit/filters"
    find "$out" -type d -empty -delete
  '';

  meta = {
    hompepage = "https://git.causal.agency/cgit-pink/";
    description = "cgit fork aiming for better maintenance";
    license = lib.licenses.gpl2;
    platforms = lib.platforms.linux;
  };
}