npm-upgrade-browser/assets/server/index.js

browser UI for viewing changelogs and upgrading packages installed in your project

#!/usr/bin/env node
"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

var _path = _interopRequireDefault(require("path"));

var _express = _interopRequireDefault(require("express"));

var _apolloServer = _interopRequireDefault(require("./graphql/apolloServer"));

var _portscanner = _interopRequireDefault(require("portscanner"));

var _open = _interopRequireDefault(require("open"));

var _util = require("util");

var _chokidar = _interopRequireDefault(require("chokidar"));

var _projectDir = _interopRequireDefault(require("./projectDir"));

const app = (0, _express.default)();
const GRAPHQL_PATH = '/graphql';

_apolloServer.default.applyMiddleware({
  app,
  path: GRAPHQL_PATH
});

app.use('/assets', _express.default.static(_path.default.resolve(__dirname, '..', '..', 'assets'))); // server-side rendering

app.get('*', (req, res) => {
  require('./ssr/serverSideRender').default(req, res);
}); // preload this instead of waiting for the first request
// (the require weirdness here is to enable server-side hot-reloading)

require('./ssr/serverSideRender');

async function start() {
  const port = parseInt(process.env.PORT) || (await (0, _util.promisify)(cb => _portscanner.default.findAPortNotInUse(3000, 4000, '127.0.0.1', cb))());
  app.listen(port);
  console.log(`npm-upgrade-browser is running on port ${port}`); // eslint-disable-line no-console

  if (process.send) process.send({
    listening: true
  });
  if (process.env.NODE_ENV !== 'development') (0, _open.default)(`http://localhost:${port}`);

  _chokidar.default.watch(['package.json', 'node_modules/**/package.json'], {
    cwd: _projectDir.default
  }).on('all', (event, file) => {
    delete require.cache[_path.default.resolve(_projectDir.default, file)];
  });
}

start().catch(error => {
  console.error(error.stack); // eslint-disable-line no-console

  process.exit(1);
});