function GasPlugin() {};

GasPlugin.prototype.apply = function(compiler) {
  compiler.hooks.emit.tap('GasPlugin', function(compilation) {
    var gasify = 'function main() {}'
      + ' /* Google App Script endpoint */\n'
      + compilation.assets['main.js'].source();

    compilation.assets['main.js'] = {
      source: function() {
        return gasify;
      },
      size: function() {
        return gasify.size;
      }
    }
  });
};

module.exports = GasPlugin;