Function waitForChildClose

apps/local/src/db/data-dir-ownership.test.ts:89–114

(
  output: ChildOutput,
  timeoutMs: number,
)

};

const waitForChildClose = async (
  output: ChildOutput,
  timeoutMs: number,
): Promise<ChildCloseResult> =>
  new Promise((resolve) => {
    const complete = (timedOut: boolean) => {
      clearTimeout(timer);
      output.child.off("close", onClose);
      resolve({
        timedOut,
        exitCode: output.child.exitCode,
        signalCode: output.child.signalCode,
        stdout: output.stdout.trim(),
        stderr: output.stderr.trim(),
      });
    };
    const onClose = () => complete(false);
    const timer = setTimeout(() => complete(true), timeoutMs);

    if (output.child.exitCode !== null || output.child.signalCode !== null) {
      complete(false);
      return;
    }

    output.child.once("close", onClose);
  });

const waitForMarker = async (
  markerPath: string,