fix(publisher-electron-release-server): throw an exception for 4xx/5xx HTTP status codes

packages/publisher/electron-release-server/package.json

@@ -9,7 +9,9 @@
  "typings": "dist/PublisherERS.d.ts",
  "devDependencies": {
  "chai": "4.2.0",
- "mocha": "^7.1.0"
+ "mocha": "^7.1.0",
+ "proxyquire": "^2.1.3",
+ "fetch-mock": "^9.0.0"
  },
  "engines": {
  "node": ">= 10.0.0"

packages/publisher/electron-release-server/src/PublisherERS.ts

@@ -3,7 +3,7 @@ import { asyncOra } from '@electron-forge/async-ora';
 import { ForgePlatform, ForgeArch } from '@electron-forge/shared-types';
 
 import debug from 'debug';
-import fetch from 'node-fetch';
+import fetch, { RequestInfo, RequestInit, Response } from 'node-fetch';
 import FormData from 'form-data';
 import fs from 'fs-extra';
 import path from 'path';
@@ -17,6 +17,17 @@ interface ERSVersion {
  assets: { name: string; }[];
 }
 
+const fetchAndCheckStatus = async (
+ url: RequestInfo,
+ init?: RequestInit,
+): Promise<Response> => {
+ const result = await fetch(url, init);
+ if (result.ok) { // res.status >= 200 && res.status < 300
+ return result;
+ }
+ throw new Error(`ERS publish failed with status code: ${result.status} (${result.url})`);
+};
+
 export const ersPlatform = (platform: ForgePlatform, arch: ForgeArch) => {
  switch (platform) {
  case 'darwin':
@@ -44,7 +55,7 @@ export default class PublisherERS extends PublisherBase<PublisherERSConfig> {
 
  const api = (apiPath: string) => `${config.baseUrl}/${apiPath}`;
 
- const { token } = await (await fetch(api('api/auth/login'), {
+ const { token } = await (await fetchAndCheckStatus(api('api/auth/login'), {
  method: 'POST',
  body: JSON.stringify({
  username: config.username,
@@ -56,7 +67,7 @@ export default class PublisherERS extends PublisherBase<PublisherERSConfig> {
  })).json();
 
  // eslint-disable-next-line max-len
- const authFetch = (apiPath: string, options?: any) => fetch(api(apiPath), { ...options || {}, headers: { ...(options || {}).headers, Authorization: `Bearer ${token}` } });
+ const authFetch = (apiPath: string, options?: any) => fetchAndCheckStatus(api(apiPath), { ...options || {}, headers: { ...(options || {}).headers, Authorization: `Bearer ${token}` } });
 
  const versions: ERSVersion[] = await (await authFetch('api/version')).json();
 

packages/publisher/electron-release-server/test/PublisherERS_spec.ts

@@ -0,0 +1,29 @@
+import { expect } from 'chai';
+import { ForgeConfig } from '@electron-forge/shared-types';
+import fetchMock from 'fetch-mock';
+import proxyquire from 'proxyquire';
+
+describe('PublisherERS', () => {
+ let fetch: typeof fetchMock;
+ beforeEach(() => {
+ fetch = fetchMock.sandbox();
+ });
+ it('fail if the server returns 4xx', async () => {
+ fetch.mock('begin:http://example.com', { body: {}, status: 400 });
+ const PublisherERS = proxyquire.noCallThru().load('../src/PublisherERS', {
+ 'node-fetch': fetch,
+ }).default;
+
+
+ const publisher = new PublisherERS({
+ baseUrl: 'http://example.com',
+ username: 'test',
+ password: 'test',
+ });
+ return expect(publisher.publish({ makeResults: [], dir: '', forgeConfig: {} as ForgeConfig })).to.eventually.be.rejectedWith('ERS publish failed with status code: 400 (http://example.com/api/auth/login)');
+ });
+
+ afterEach(() => {
+ fetch.restore();
+ });
+});