dart-sdk/sdk_args.gni

# Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.

_dart_root = get_path_info(".", "abspath")

declare_args() {
  # Absolute path to the .git folder.
  #
  # This is used in rules that need to refer to `.git/logs/HEAD` to include
  # a hash in the version string. By default the folder is `.git`, but we define
  # it as an argument so it can be overriden by users of `git-worktree` (See
  # Issue #33619).
  #
  # When using git-worktree, you can add
  #
  #    default_git_folder = "/path/to/main/git/repo/.git/worktrees/name/"
  #
  # to out/ReleaseX64/args.gn. The path above can be extracted from the `.git`
  # file under the git worktree folder.
  default_git_folder = "$_dart_root/.git"
}