Function error

packages/cli/src/util/output/error.ts:5–19

(
  ...input: string[] | [Pick<APIError, 'slug' | 'message' | 'link' | 'action'>]
)

import renderLink from './link';

export default function error(
  ...input: string[] | [Pick<APIError, 'slug' | 'message' | 'link' | 'action'>]
) {
  let messages = input;
  if (typeof input[0] === 'object') {
    const { slug, message, link, action = 'Learn More' } = input[0];
    messages = [message];
    const details = slug ? `https://err.sh/vercel/${slug}` : link;
    if (details) {
      messages.push(`${chalk.bold(action)}: ${renderLink(details)}`);
    }
  }

  return `${chalk.red('Error:')} ${messages.join('\n')}`;
}