Commit ae8dc145 authored by ChanHaeng Lee's avatar ChanHaeng Lee
Browse files

Define `NotFoundError` to show error clearly

parent 078398c3

cli/webfinger.ts

+16 −2
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ export const command = new Command() 
        const url = convertUrlIfHandle(resource); // Convert resource to URL

        const webFinger = await lookupWebFinger(url, options); // Look up WebFinger

        if (webFinger == null) { // If no WebFinger found,

          throw new Error(`No WebFinger found for ${resource}`); // throw an error

          throw new NotFoundError(resource); // throw NotFoundError

        }



        spinner.succeed(`WebFinger found for ${resource}:`); // Succeed the spinner
@@ -35,7 +35,9 @@ export const command = new Command() 
      } catch (error) {

        if (error instanceof InvalidHandleError) { // If the handle format is invalid,

          spinner.fail(`Invalid handle format: ${error.handle}`); // log error message with handle

        } else {

        } else if (error instanceof NotFoundError) { // If the resource is not found,

          spinner.fail(`Resource not found: ${error.resource}`); // log not found message

        } else if (error instanceof Error) {

          spinner.fail( // For other errors, log the error message

            `Error looking up WebFinger for ${resource}: ${error}`,

          );
@@ -71,6 +73,18 @@ class InvalidHandleError extends Error { 
  }

}



/**

 * Custom error class for not found resources.

 * @param resource The resource that was not found.

 * @extends {Error}

 */

class NotFoundError extends Error {

  constructor(public resource: string) {

    super(`Resource not found: ${resource}`);

    this.name = "NotFoundError";

  }

}



/**

 * Converts a handle in the format `@username@domain` to a URL.

 * The resulting URL will be in the format `https://domain/@username`.