Function commit

test/redact-prepush-hook.test.ts:27–32

(file: string, content: string, msg: string)

}

function commit(file: string, content: string, msg: string): string {
  fs.writeFileSync(path.join(repo, file), content);
  git(["add", file]);
  git(["commit", "-q", "-m", msg]);
  return git(["rev-parse", "HEAD"]);
}

function runHook(
  stdinLines: string,