nixpkgs/pkgs/by-name/gi/gitfs/package.nix

{
  lib,
  fetchFromGitHub,
  python3Packages,
}:

python3Packages.buildPythonApplication rec {
  pname = "gitfs";
  version = "0.5.2";
  format = "setuptools";

  src = fetchFromGitHub {
    owner = "PressLabs";
    repo = "gitfs";
    rev = version;
    sha256 = "1jzwdwan8ndvp2lw6j7zbvg5k9rgf2d8dcxjrwc6bwyk59xdxn4p";
  };

  patchPhase = ''
    # requirement checks are unnecessary at runtime
    echo > requirements.txt

    # NOTE: As of gitfs 0.5.2, The pygit2 release that upstream uses is a major
    # version behind the one packaged in nixpkgs.
    substituteInPlace gitfs/mounter.py --replace \
      'from pygit2.remote import RemoteCallbacks' \
      'from pygit2 import RemoteCallbacks'
  '';

  nativeCheckInputs = with python3Packages; [
    pytestCheckHook
    pytest-cov-stub
    mock
  ];
  propagatedBuildInputs = with python3Packages; [
    atomiclong
    fusepy
    pygit2
    six
  ];

  pythonImportsCheck = [ "gitfs" ];

  meta = {
    description = "FUSE filesystem that fully integrates with git";
    longDescription = ''
      A git remote repository's branch can be mounted locally,
      and any subsequent changes made to the files will be
      automatically committed to the remote.
    '';
    homepage = "https://github.com/PressLabs/gitfs";
    license = lib.licenses.asl20;
    platforms = lib.platforms.unix;
    maintainers = [ lib.maintainers.robbinch ];
    mainProgram = "gitfs";
    # requires <=python39, otherwise you get this at runtime:
    # AttributeError: module 'collections' has no attribute 'MutableMapping'
    broken = true;
  };
}