nixpkgs-suyu/pkgs/common-updater/scripts.nix

{ lib
, stdenv
, makeWrapper
, coreutils
, diffutils
, git
, gnugrep
, gnused
, jq
, nix
, python3Packages
}:

stdenv.mkDerivation {
  name = "common-updater-scripts";

  nativeBuildInputs = [
    makeWrapper
    python3Packages.wrapPython
  ];

  pythonPath = [
    python3Packages.beautifulsoup4
    python3Packages.requests
  ];

  dontUnpack = true;

  installPhase = ''
    mkdir -p $out/bin
    cp ${./scripts}/* $out/bin

    # wrap non python scripts
    for f in $out/bin/*; do
      if ! (head -n1 "$f" | grep -q '#!.*/env.*\(python\|pypy\)'); then
        wrapProgram $f --prefix PATH : ${lib.makeBinPath [ coreutils diffutils git gnugrep gnused jq nix ]}
      fi
    done

    # wrap python scripts
    makeWrapperArgs+=( --prefix PATH : "${lib.makeBinPath [ nix ]}" )
    wrapPythonPrograms
  '';
}