Function toWebSocketUrl

packages/computer/src/backends/test.ts:54–65

(input: string)

}

function toWebSocketUrl(input: string): string {
  if (input.startsWith("ws://") || input.startsWith("wss://")) {
    return stripTrailingSlash(input);
  }
  if (input.startsWith("http://")) {
    return stripTrailingSlash(`ws://${input.slice("http://".length)}`);
  }
  if (input.startsWith("https://")) {
    return stripTrailingSlash(`wss://${input.slice("https://".length)}`);
  }
  throw new Error(`TestBackend: unsupported URL scheme in ${input}`);
}

function stripTrailingSlash(url: string): string {
  return url.endsWith("/") ? url.slice(0, -1) : url;