Function parseAllowedBaseBranches

actions/setup/js/create_pull_request_helpers.cjs:73–88

* Parse allowed base branch patterns from config value (array or comma-separated string) * @param {string[]|string|undefined} allowedBaseBranchesValue * @returns {Set }

(allowedBaseBranchesValue)

 * @returns {Set<string>}
 */
function parseAllowedBaseBranches(allowedBaseBranchesValue) {
  const set = new Set();
  if (Array.isArray(allowedBaseBranchesValue)) {
    allowedBaseBranchesValue
      .map(branch => String(branch).trim())
      .filter(Boolean)
      .forEach(branch => set.add(branch));
  } else if (typeof allowedBaseBranchesValue === "string") {
    allowedBaseBranchesValue
      .split(",")
      .map(branch => branch.trim())
      .filter(Boolean)
      .forEach(branch => set.add(branch));
  }
  return set;
}

/**
 * Check if a base branch matches an allowed pattern.