Function mkdtemp

test/helper.js:28–37

* @return {Promise } A promise that resolves to the path.

()

 * @return {Promise<string>} A promise that resolves to the path.
 */
function mkdtemp() {
  return new Promise((resolve, reject) => {
    tmp.dir({unsafeCleanup: true}, (err, tmpPath) => {
      if (err) {
        return reject(err);
      }
      resolve(tmpPath);
    });
  });
}

/**
 * Creates a git repo with the contents of a fixture.