bc.js

var fs = require('fs'), mongoose = require('mongoose'), util = require('util'), async = require('async'), types = mongoose.Schema.Types;
var mongoose_conn;
if (process.argv[3] === 'staging') {//staging
  mongoose_conn = util.format('mongodb://martmobi_rw:vThPQBu32H3x@%s:%d/%s', '162.13.94.186', '27017', 'magento_sync_production');
} else if (process.argv[3] === 'production') {//live
  mongoose_conn = util.format('mongodb://martmobi_rw:Dd6e3g7c8@%s:%d/%s', '95.138.168.92', '27017', 'magento_sync_production');
}
mongoose.connect(mongoose_conn, {});

// CONNECTION EVENTS
// When successfully connected
mongoose.connection.on('connected', function() {
  console.log('Mongoose default connection open to ' + mongoose_conn);
});

// If the connection throws an error
mongoose.connection.on('error', function(err) {
  console.log('Mongoose default connection error: ' + err);
  exit_process(1);
});

// When the connection is disconnected
mongoose.connection.on('disconnected', function() {
  console.log('Mongoose default connection disconnected');
  exit_process(1);
});
var schema = new mongoose.Schema({
  "name" : String,
  "build_config" : types.Mixed
});
var mod = mongoose.model('Store', schema, 'stores');
var store_path, app_path;
if (process.platform.match(/^win/) === null) {
  store_path = 'build/' + process.argv[2] + '/';
  app_path = store_path + 'app/config.js';
} else {
  store_path = 'build\\' + process.argv[2] + '\\';
  app_path = store_path + 'app\\config.js';
}
var rem;
if (process.argv.length < 5) {
  rem = 1;
  var query = mod.find({
    'name' : new RegExp(process.argv[2], 'i')
  }, {
    'build_config' : 1
  });
  query.exec(function(err, obj) {
    if (err) {
      console.log(err);
      exit_process(1);
    } else {
      if (!obj[0].build_config) {
        exit_process(1);
      } else {
        paste_config(obj[0].build_config, store_path, app_path);
      }
    }
  });
} else {
  rem = 2;
  var file = fs.readFileSync(store_path + process.argv[4], "utf8");
  var jsonConfig = JSON.parse(file.toString());
  var query = mod.findOne({
    'name' : new RegExp(process.argv[2], 'i')
  });
  query.exec(function(err, obj) {
    if (err) {
      console.log(err);
      exit_process(1);
    } else {
      paste_config(jsonConfig.build_config, store_path, app_path);
      for (var k in jsonConfig) {
         obj._doc[k]=jsonConfig[k];
         obj.markModified(k);
      }
      obj.save(function(err, res) {
        console.log("Saved config to DB");
        rem--;
        exit_process(0, rem);
      });
    }
  });
}

function paste_config(config, store_path, app_path) {
  var ops = JSON.stringify(config).replace(/{\"/g, '{').replace(/\":/g, ':').replace(/,\"/g, ',');
  console.log(ops);
  var file2 = fs.readFileSync(app_path);
  var ops2 = file2.toString();
  ops2 = ops2.replace("'%config%'", ops);
  ops2 = ops2.replace("'%config%'", ops);
  ops2 = ops2.replace("'%config%'", ops);
  fs.writeFileSync(app_path, ops2);

  //generate PaymentView.js
  var payment_config = config['payment_modules'] || {
    'secureebs_standard' : 'ebs'
  };
  console.log(payment_config);

  var payment_modules = {}, payment_methods = {};
  //using dictionaries so that we have uniques

  var _add_payment_module = function(module_key, cb) {
    var payment_method = payment_config[module_key];
    payment_modules["modules/plugins/payment/" + payment_method] = 1;
    payment_methods[payment_method] = 1;
    return cb(null);
  };

  async.forEach(Object.keys(payment_config), _add_payment_module, function(err_add) {
    var payment_module_str = '"' + Object.keys(payment_modules).join('",\n  "') + '"', payment_methods_str = 'Pay_' + Object.keys(payment_methods).join(", Pay_");
    +'Pay_', payment_view_path = null;

    if (process.platform.match(/^win/) === null) {
      payment_view_path = 'build/' + process.argv[2] + '/app/modules/view/PaymentView.js';
    } else {
      payment_view_path = 'build\\' + process.argv[2] + '\\app\\modules\\view\\PaymentView.js';
    }
    var payment_file = fs.readFileSync(payment_view_path);
    var payment_contents = payment_file.toString();
    payment_contents = payment_contents.replace("%payment_config%", payment_module_str);
    payment_contents = payment_contents.replace("%payment_methods%", payment_methods_str);
    fs.writeFileSync(payment_view_path, payment_contents);
    rem--;
    exit_process(0, rem);
  });
}

function exit_process(n, rem) {
  if (n == 1) {
    process.exit(1);
  } else if (rem == 0) {
    process.exit();
  }
}