function fastrun()

in features/support/steps.js [35:56]

• 18 lines of code
• 3 McCabe index (conditional complexity)

function fastrun(args, tmpDirectoryPath, callback) {
  var curdir = process.cwd();
  process.chdir(tmpDirectoryPath);
  var promise;
  try {
    promise = main.main(CommandLine.parseArgs(args), true);
  } catch (err) {
    process.chdir(curdir);
    callback('error running subprocess: ' + err + '\n' + err.stack);
    return;
  }
  // If you try to delete this, you'll get lots of errors
  // about missing output files. Need to sequence inspecting the
  // output of the tool *after* the promises finish resolving! (and
  // yes, it did take me way too long to realize I needed to do this.)
  if (promise) {
    Promise.then(() => {
      process.chdir(curdir);
      callback();
    }, promise);
  }
}