Function findDockerfile

packages/container/src/util.ts:111–113

(workPath: string)

 * sentinel.
 */
export function findDockerfile(workPath: string): string | undefined {
  return DOCKERFILE_CANDIDATES.find(name => existsSync(join(workPath, name)));
}

/**
 * Stable local image tag for `vercel dev`. Used by both the `build()` path