Function execAsync

tools/utils/src/process.ts:67–87

(
  tag: string,
  cmd: string | string[],
  options?: SpawnOptions
)

}

export function execAsync(
  tag: string,
  cmd: string | string[],
  options?: SpawnOptions
): Promise<void> {
  return new Promise((resolve, reject) => {
    const childProcess = spawn(tag, cmd, options);

    childProcess.once('error', e => {
      reject(e);
    });

    childProcess.once('exit', code => {
      if (code === 0) {
        resolve();
      } else {
        reject(new Error(`Child process exits with non-zero code ${code}`));
      }
    });
  });
}

export function exec(
  tag: string,