Method hasUncommittedChanges

ng-dev/utils/git/git-client.ts:168–177

Gets whether the current Git repository has uncommitted changes.

()

  /** Gets whether the current Git repository has uncommitted changes. */
  hasUncommittedChanges(): boolean {
    // We also need to refresh the index in case some files have been touched
    // but not modified. The diff-index command will not check contents so we
    // manually need to refresh and cleanup the index before performing the diff.
    // Relevant info: https://git-scm.com/docs/git-diff-index#_non_cached_mode,
    // https://git-scm.com/docs/git-update-index and https://stackoverflow.com/a/34808299.
    this.runGraceful(['update-index', '-q', '--refresh']);

    return this.runGraceful(['diff-index', '--quiet', 'HEAD']).status !== 0;
  }

  /**
   * Checks out a requested branch or revision, optionally cleaning the state of the repository