Function readEnv

scripts/validate-release-ref.ts:22–28

(name: string)

};

const readEnv = (name: string): string => {
  const value = process.env[name];
  if (!value) {
    throw new Error(`Missing environment variable: ${name}`);
  }
  return value;
};

const appendGitHubFile = (path: string | undefined, line: string): void => {
  if (!path || !line) return;