core/pkgs/build-support/fetchgitiles/default.nix

{ fetchzip, lib }:

lib.makeOverridable ({ url, rev, name ? "source", ... }@args:

  fetchzip ({
    inherit name;
    url = "${url}/+archive/${rev}.tar.gz";
    stripRoot = false;
    meta.homepage = url;
  } // removeAttrs args [ "url" "rev" ]) // {
    inherit rev;
  })