web/plugin.ts

// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import '@gerritcodereview/typescript-api/gerrit';
import {initAuth} from './auth';
import {CacheObject} from './cache-object';
import {ResultDbV1Client} from './resultdb-client';
import {BuildbucketV2Client} from './buildbucket-client';
import {ChecksFetcher} from './checks-fetcher';
import {installChecksResult} from './checks-result';
import {compareBuildIds, convertLegacyBucket, identicalBucket}
  from './buildbucket-utils';
import {PluginApi} from '@gerritcodereview/typescript-api/plugin';

const platformJsElement = document.createElement('script');
platformJsElement.setAttribute('src', 'https://apis.google.com/js/platform.js');
document.head.appendChild(platformJsElement);

window.Gerrit.install(async (plugin: PluginApi): Promise<void> => {
  initAuth(plugin, platformJsElement);

  const buildbucketHost = 'cr-buildbucket.appspot.com';
  const fetcher = new ChecksFetcher(plugin, buildbucketHost, 100);
  // TODO(aravindvasudev): Update to @gerritcodereview/typescript-api/checks implementation once Gerrit updates their API.
  plugin.checks().register(
    {fetch: (changeData) => (fetcher.fetch(changeData) as any)},
    {fetchPollingIntervalSeconds: 10},
  );
  plugin.hook('check-result-expanded').onAttached(installChecksResult);
});

// Export clients/functions to global space so other plugins can use them.
// TODO(https://crbug.com/1087585): remove global variables
window.buildbucket = window.buildbucket || {};
Object.assign(window.buildbucket, {
  BuildbucketV2Client,
  CacheObject,
  ResultDbV1Client,
  compareBuildIds,
  convertLegacyBucket,
  identicalBucket,
});