Function timedExecFn

build-system/pr-check/utils.js:174–181

* Wraps an exec helper in a timer. Returns the result of the helper. * @param {function(string, string=): ?} execFn * @return {function(string, string=): ?}

(execFn)

 * @return {function(string, string=): ?}
 */
function timedExecFn(execFn) {
  return (cmd, ...rest) => {
    const startTime = startTimer(cmd);
    const p = execFn(cmd, ...rest);
    stopTimer(cmd, startTime);
    return p;
  };
}

/**
 * Executes the provided command and times it. Errors, if any, are printed.