electron/atom/common/lib/asar_init.js

(function () {
return function(process, require, asarSource) {
  var createArchive, source;
  createArchive = process.binding('atom_common_asar').createArchive;

  // Make asar.coffee accessible via "require".
  process.binding('natives').ATOM_SHELL_ASAR = asarSource;

  // Monkey-patch the fs module.
  require('ATOM_SHELL_ASAR').wrapFsWithAsar(require('fs'));

  // Make graceful-fs work with asar.
  source = process.binding('natives');
  source['original-fs'] = source.fs;
  return source['fs'] = "var src = '(function (exports, require, module, __filename, __dirname) { ' +\n          process.binding('natives')['original-fs'] +\n          ' });';\nvar vm = require('vm');\nvar fn = vm.runInThisContext(src, { filename: 'fs.js' });\nfn(exports, require, module);\nvar asar = require('ATOM_SHELL_ASAR');\nasar.wrapFsWithAsar(exports);";
};
})()