Function releaseExists

scripts/utils/github.ts:32–45

(tag: string)

 * Check if a GitHub release exists for a tag.
 */
export async function releaseExists(tag: string): Promise<boolean> {
  try {
    await request("GET /repos/{owner}/{repo}/releases/tags/{tag}", {
      ...requestOptions(),
      tag,
    });
    return true;
  } catch (error) {
    if (error instanceof Error && "status" in error && error.status === 404) {
      return false;
    }
    throw error;
  }
}

/**
 * Creates a GitHub release for a package version.