angular-cn/aio/aio-builds-setup/dockerbuild/scripts-js/lib/upload-server/index.ts

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// TODO(gkalpak): Find more suitable way to run as `www-data`.
process.setuid('www-data');
// Imports
import {GithubPullRequests} from '../common/github-pull-requests';
import {getEnvVar} from '../common/utils';
import {CreatedBuildEvent} from './build-events';
import {uploadServerFactory} from './upload-server-factory';
// Constants
const AIO_BUILDS_DIR = getEnvVar('AIO_BUILDS_DIR');
const AIO_GITHUB_TOKEN = getEnvVar('AIO_GITHUB_TOKEN', true);
const AIO_REPO_SLUG = getEnvVar('AIO_REPO_SLUG', true);
const AIO_UPLOAD_HOSTNAME = getEnvVar('AIO_UPLOAD_HOSTNAME');
const AIO_UPLOAD_PORT = +getEnvVar('AIO_UPLOAD_PORT');
// Run
_main();
// Functions
function _main() {
uploadServerFactory.
create(AIO_BUILDS_DIR).
on(CreatedBuildEvent.type, createOnBuildCreatedHanlder()).
listen(AIO_UPLOAD_PORT, AIO_UPLOAD_HOSTNAME);
}
function createOnBuildCreatedHanlder() {
if (!AIO_REPO_SLUG) {
console.warn('No repo specified. Preview links will not be posted on PRs.');
return () => null;
}
const githubPullRequests = new GithubPullRequests(AIO_REPO_SLUG, AIO_GITHUB_TOKEN);
return ({pr, sha}: CreatedBuildEvent) => {
const body = `The angular.io preview for ${sha.slice(0, 7)} is available [here][1].\n\n` +
`[1]: https://pr${pr}-${sha}.ngbuilds.io/`;
githubPullRequests.addComment(pr, body);
};
}