function checkBranch()

in scripts/release.js [104:112]

• 8 lines of code
• 2 McCabe index (conditional complexity)

function checkBranch() {
  let branchName = exec('git rev-parse --abbrev-ref HEAD').toString().trim();

  if (branchName !== 'master') {
    error('When creating a release, you must be on the `master` branch.');
  } else {
    return true;
  }
}