create-application-asar.js

var asar = require('asar');
function createApplicationAsar(CONFIG, done) {
  var opts = {
    // ordering: path.resolve(__dirname, '..',
    //   'resources', 'asar-ordering-hint.txt'),
    unpack: '{' + [
      '*.node',
      '**/vendor/**'
    ].join(',') + '}'
  };
  
  var src = path.join(CONFIG.resources, 'app');
  var dest = path.join(CONFIG.resources, 'app.asar');
  
  asar.createPackageWithOptions(src, dest, opts, function() {
    del(src, {force: true}).then(function() {
      done();
    }, done);
  });
}