Function createLocalBranchFromHead

ng-dev/release/publish/actions.ts:299–301

* Creates a local branch from the current Git `HEAD`. Will override * existing branches in case of a collision.

(branchName: string)

   * existing branches in case of a collision.
   */
  protected async createLocalBranchFromHead(branchName: string) {
    this.git.run(['checkout', '-q', '-B', branchName]);
  }

  /** Pushes the current Git `HEAD` to the given remote branch in the configured project. */
  protected async pushHeadToRemoteBranch(branchName: string) {