swaf/src/components/AutoUpdateComponent.ts

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2020-05-05 15:19:23 +02:00
import {Express, Router} from "express";
import config from "config";
import * as child_process from "child_process";
import ApplicationComponent from "../ApplicationComponent";
import {ForbiddenHttpError} from "../HttpError";
import Logger from "../Logger";
const ROUTE = '/update/push.json';
export default class AutoUpdateComponent extends ApplicationComponent<void> {
public async start(app: Express, router: Router): Promise<void> {
router.post(ROUTE, (req, res, next) => {
const token = req.header('X-Gitlab-Token');
if (!token || token !== config.get<string>('gitlab_webhook_token')) throw new ForbiddenHttpError('Invalid token', req.url);
this.update(req.body.checkout_sha)
.catch(Logger.error);
res.json({
'status': 'ok',
});
});
}
public async stop(): Promise<void> {
}
private async update(checkout_sha: string) {
await this.app!.stop();
try {
Logger.info('Starting auto update...');
// Checkout new source
await this.runCommand(`git checkout ${checkout_sha}`);
// Install new dependencies
await this.runCommand(`yarn install --production=false`);
// Process assets
await this.runCommand(`yarn dist`);
Logger.info('Success!');
} catch (e) {
Logger.error(e, 'An error occurred while running the auto update.');
}
}
private async runCommand(command: string) {
Logger.info(`> ${command}`);
Logger.info(child_process.execSync(command).toString());
}
}