hubl/internal/parcel.js

'use strict';
const fs = require('fs');
const fse = require('fs-extra');
const Bundler = require('parcel-bundler');

const options = {
  outDir: './dist',
  outFile: 'index.html',
  publicUrl: '/',
  watch: process.env.NODE_ENV !== 'production',
  cache: process.env.NODE_ENV !== 'production',
  cacheDir: '.cache',
  contentHash: false,
  minify: process.env.NODE_ENV === 'production',
  scopeHoist: false,
  target: 'browser',
  bundleNodeModules: false,
  https: true,
  logLevel: 3,
  hmr: false,
  hmrPort: 1235,
  sourceMaps: true,
  hmrHostname: '',
  detailedReport: false,
  autoInstall: true
};

(async function() {
  let configPath = process.env.CONFIG_PATH || 'config.json';
  if(!fs.existsSync(configPath)) throw `[Error] (Mandatory) Missing ${configPath} file`;
  console.log(`Using ${configPath} config file`);

  let config = JSON.parse(fs.readFileSync(configPath));

  if(!config.clientName) throw `[Error] (Mandatory) Missing clientName on ${configPath}`;
  if(!config.clientLogo) throw `[Error] (Mandatory) Missing clientLogo on ${configPath}`;

  let manifest = {
    "lang": "fr",
    "dir": "ltr",
    "name": config.clientName,
    "description": `Hubl of ${config.clientName}`,
    "short_name": config.clientName,
    "icons": [{
      "src": config.clientLogo,
      "purpose": "any"
    }, {
      "src": "/images/hubl-icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    }, {
      "src": "/images/hubl-icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }],
    "start_url": ".",
    "display": "standalone",
    "orientation": "portrait",
    "background_color": "#fff",
    'theme_color': "white"
  }

  await fse.writeJSON('./src/manifest.webmanifest', manifest)
  console.log(`Created manifest for ${config.clientName}`);

  await fse.copy("./src/locales", "./dist/locales")
  console.log(`Copied locales to dist folder`);

  await fse.copy("./src/components", "./dist/components")
  console.log(`Copied components to dist folder`);

  const bundler = new Bundler('./src/index.pug', options);
  bundler.addAssetType('html', require.resolve('./assets.js'));
  if(process.env.NODE_ENV !== 'production') {
    await bundler.serve();
  } else {
    await bundler.bundle();
  }
})();