Function endBuildStep

build-system/tasks/helpers.js:570–585

* Stops the timer for the given build step and prints the execution time. * @param {string} stepName Name of the action, like 'Compiled' or 'Minified' * @param {string} targetName Name of the target, like a filename or path * @param {DOMHighResTimeStamp} startTime Start time of build step

(stepName, targetName, startTime)

 * @param {DOMHighResTimeStamp} startTime Start time of build step
 */
function endBuildStep(stepName, targetName, startTime) {
  const endTime = Date.now();
  const executionTime = new Date(endTime - startTime);
  const mins = executionTime.getMinutes();
  const secs = executionTime.getSeconds();
  const ms = ('000' + executionTime.getMilliseconds().toString()).slice(-3);
  let timeString = '(';
  if (mins > 0) {
    timeString += mins + ' m ' + secs + '.' + ms + ' s)';
  } else if (secs === 0) {
    timeString += ms + ' ms)';
  } else {
    timeString += secs + '.' + ms + ' s)';
  }
  log(stepName, cyan(targetName), green(timeString));
}

/**
 * Prints a helpful message that lets the developer know how to switch configs.