code: function prepareRelease() {
    // Load WTF binary. Search a few paths.
    // TODO(benvanik): look in ENV?
    var searchPaths = [
      '.',
      './build-out',
      '../build-out'
    ];
    var modulePath = path.dirname(module.filename);
    var wtfPath = null;
    for (var n = 0; n < searchPaths.length; n++) {
      var searchPath = path.join(
          searchPaths[n], 'wtf_node_js_compiled.js');
      searchPath = path.join(modulePath, searchPath);
      if (fs.existsSync(searchPath)) {
        wtfPath = path.relative(modulePath, searchPath);
        break;
      }
    }
    if (!wtfPath) {
      console.log('Unable to find wtf_node_js_compiled.js');
      process.exit(-1);
      return;
    }
    var wtf = require(wtfPath.replace('.js', ''));
    global.wtf = wtf;
  }
docs: Prepares the global context for running a tool with the release WTF.