Function waitForExit

test/e2e/utils.ts:247–262

(
  instance: RenderResult,
  timeoutMs: number = 20_000
)

  new Promise((resolve) => setTimeout(resolve, ms));

export const waitForExit = async (
  instance: RenderResult,
  timeoutMs: number = 20_000
): Promise<number> => {
  const startedAt = Date.now();

  while (Date.now() - startedAt < timeoutMs) {
    const exit = instance.hasExit();
    if (exit) {
      return exit.exitCode;
    }
    await wait(25);
  }

  throw new Error('Process did not exit within the expected timeout');
};

export const getHeadCommitSubject = async (gitDir: string): Promise<string> => {
  const { stdout } = await runGit(['log', '-1', '--pretty=%s'], gitDir);