@platformos/pos-cli/lib/assets/packAssets.js

Manage your platformOS application

const archiver = require('archiver-promise'),
  fs = require('fs'),
  glob = require('fast-glob'),
  shell = require('shelljs'),
  templates = require('../templates'),
  settings = require('../settings'),
  dir = require('../directories');

const appDirectory = fs.existsSync(dir.APP) ? dir.APP : dir.LEGACY_APP;

const addModulesToArchive = async archive => {
  if (!fs.existsSync(dir.MODULES)) return true;

  let modules = await glob('./*', { cwd: dir.MODULES, onlyDirectories: true });
  for (const module of modules) {
    await addModuleToArchive(module, archive);
  }
};

const publicAssetsSameAsPrivate = (file, files) => {
  return file.startsWith('public/assets') && files.includes(file.replace(/public/, 'private'));
};

const addModuleToArchive = async (module, archive, pattern = '{public,private}/assets/**') => {
  let files = await glob(pattern, { cwd: `${dir.MODULES}/${module}` });
  for (const f of files) {
    if (publicAssetsSameAsPrivate(f, files)) {
      continue;
    }

    const path = `${dir.MODULES}/${module}/${f}`;
    const pathInArchive = path.replace(/(public|private)\/assets\//, '');
    const filledTemplate = templates.fillInTemplateValues(path, settings.loadSettingsFileForModule(module));
    archive.append(filledTemplate, {
      name: pathInArchive
    });
  }
};

const prepareDestination = path => {
  shell.mkdir('-p', 'tmp');
  if (path && path.length > 0) shell.rm('-rf', path);
};

const packAssets = async path => {
  prepareDestination(path);
  const assetsArchive = archiver(path, { zlib: { level: 6 }, store: true });
  assetsArchive.glob('**/*', { cwd: `${appDirectory}/assets` });
  await addModulesToArchive(assetsArchive);
  return assetsArchive.finalize();
};

module.exports = packAssets;