run.js

// Generated by CoffeeScript 1.3.3
/**
	Configuration
*/

var closureBuilder, coffeeCompile, createConfig, di_config_file, di_write_file, dir, exec, fs, getCoffeeScriptFile, namespace, spacer;

dir = './';

di_config_file = dir + 'app/DependencyInjection/config.json';

di_write_file = dir + 'app/DependencyInjection/config.coffee';

spacer = '	';

namespace = 'DI.config';

/**
	Require modules
*/


exec = require('child_process').exec;

fs = require('fs');

/**
	Task 1
	Read JSON config a creates CoffeeScript config file
*/


createConfig = function() {
  return fs.readFile(di_config_file, 'utf8', function(err, data) {
    var output;
    if (err) {
      return console.log(err);
    }
    output = getCoffeeScriptFile(di_write_file, namespace, JSON.parse(data));
    return fs.writeFile(di_write_file, output, function(err) {
      if (err) {
        return console.log(err);
      } else {
        return console.log("CoffeeScript config file saved to path " + di_write_file);
      }
    });
  });
};

/**
	Task 2
	CoffeeScripts compilation.
*/


coffeeCompile = 'coffee --bare --compile ./';

/**
	Task 3
	Closure build.
*/


closureBuilder = 'closure-library/closure/bin/build/closurebuilder.py\
 --root=closure-library/\
 --root=app/ \
 --namespace="app.start"\
 --output_mode=compiled\
 --compiler_jar=compiler.jar\
 > app-compiled.js';

/**
	Generate CoffeeScript config file.
	Helper
*/


getCoffeeScriptFile = function(filePath, namespace, services) {
  var args, config, output, service;
  output = "goog.provide '" + namespace + "'\n\n";
  config = "config =\n";
  for (service in services) {
    args = services[service];
    config += "\n" + spacer + "'" + service + "':\n";
    config += spacer + spacer + "'class':     " + args["class"] + "\n";
    output += "goog.require '" + args["class"] + "'\n";
    if (args["arguments"] !== void 0) {
      config += spacer + spacer + "'arguments': ['";
      config += args["arguments"].join("', '");
      config += "']\n";
    }
  }
  output += "\n" + config + "\nlowerKeys = (config) ->\n	for key, service of config\n		key = new String key\n		config[key.toLowerCase()] = service\n	return config\n\n" + namespace + " = lowerKeys config";
  return output;
};

/**
	Run tasks
*/


createConfig();

exec(coffeeCompile, function() {
  return console.log('CoffeeScript compile done.');
});

exec(closureBuilder, function() {
  return console.log('Google Closure compile done.');
});