old_contents: """Repository rule for Git autoconfiguration.
  
  `git_configure` depends on the following environment variables:
  
    * `PYTHON_BIN_PATH`: location of python binary.
  """
  
  _PYTHON_BIN_PATH = "PYTHON_BIN_PATH"
  
  def _fail(msg):
    """Output failure message when auto configuration fails."""
    red = "\033[0;31m"
    no_color = "\033[0m"
    fail("%sGit Configuration Error:%s %s\n" % (red, no_color, msg))
  
  def _get_python_bin(repository_ctx):
    """Gets the python bin path."""
    python_bin = repository_ctx.os.environ.get(_PYTHON_BIN_PATH)
    if python_bin != None:
      return python_bin
    python_bin_path = repository_ctx.which("python")
    if python_bin_path != None:
      return str(python_bin_path)
    _fail("Cannot find python in PATH, please make sure " +
          "python is installed and add its directory in PATH, or --define " +
          "%s='/something/else'.\nPATH=%s" % (
              _PYTHON_BIN_PATH, repository_ctx.os.environ.get("PATH", "")))
  
  
  def _git_conf_impl(repository_ctx):
    repository_ctx.template(
        "BUILD",
        Label("//third_party/git:BUILD.tpl"))
  
    tensorflow_root_path = str(repository_ctx.path(
        Label("@org_tensorflow//:BUILD")))[:-len("BUILD")]
    python_script_path = repository_ctx.path(
        Label("@org_tensorflow//tensorflow/tools/git:gen_git_source.py"))
    generated_files_path = repository_ctx.path("gen")
  
    result = repository_ctx.execute([
        _get_python_bin(repository_ctx),
        python_script_path, "--configure", tensorflow_root_path,
        "--gen_root_path", generated_files_path], quiet=False)
  
    if not result.return_code == 0:
      _fail(result.stderr)
  
  
  git_configure = repository_rule(
      implementation = _git_conf_impl,
      environ = [
          _PYTHON_BIN_PATH,
      ],
  )
  
new_contents: """Repository rule for Git autoconfiguration.
  
  `git_configure` depends on the following environment variables:
  
    * `PYTHON_BIN_PATH`: location of python binary.
  """
  
  _TF_CONFIG_TIME = "TF_CONFIG_TIME"
  _PYTHON_BIN_PATH = "PYTHON_BIN_PATH"
  
  def _fail(msg):
    """Output failure message when auto configuration fails."""
    red = "\033[0;31m"
    no_color = "\033[0m"
    fail("%sGit Configuration Error:%s %s\n" % (red, no_color, msg))
  
  def _get_python_bin(repository_ctx):
    """Gets the python bin path."""
    python_bin = repository_ctx.os.environ.get(_PYTHON_BIN_PATH)
    if python_bin != None:
      return python_bin
    python_bin_path = repository_ctx.which("python")
    if python_bin_path != None:
      return str(python_bin_path)
    _fail("Cannot find python in PATH, please make sure " +
          "python is installed and add its directory in PATH, or --define " +
          "%s='/something/else'.\nPATH=%s" % (
              _PYTHON_BIN_PATH, repository_ctx.os.environ.get("PATH", "")))
  
  
  def _git_conf_impl(repository_ctx):
    repository_ctx.template(
        "BUILD",
        Label("//third_party/git:BUILD.tpl"))
  
    tensorflow_root_path = str(repository_ctx.path(
        Label("@org_tensorflow//:BUILD")))[:-len("BUILD")]
    python_script_path = repository_ctx.path(
        Label("@org_tensorflow//tensorflow/tools/git:gen_git_source.py"))
    generated_files_path = repository_ctx.path("gen")
  
    result = repository_ctx.execute([
        _get_python_bin(repository_ctx),
        python_script_path, "--configure", tensorflow_root_path,
        "--gen_root_path", generated_files_path], quiet=False)
  
    if not result.return_code == 0:
      _fail(result.stderr)
  
  
  git_configure = repository_rule(
      implementation = _git_conf_impl,
      environ = [
          _TF_CONFIG_TIME,
          _PYTHON_BIN_PATH,
      ],
  )
  
subject: Add TF_CONFIG_TIME to environ list in git_configure.bzl