sails/bin/private/patched-commander.js

API-driven framework for building realtime apps, using MVC conventions (based on Express and Socket.io)

/**
 * Module dependencies
 */

var _ = require('@sailshq/lodash');
var program = require('commander');


//
//
// Monkey-patch commander
//
//

// Override the `usage` method to always strip out the `*` command,
// which we added so that `sails someunknowncommand` will output
// the Sails help message instead of nothing.
var usage = program.Command.prototype.usage;
program.Command.prototype.usage = program.usage = function( /* str */ ) {
  program.commands = _.reject(program.commands, {
    _name: '*'
  });
  return usage.apply(this, Array.prototype.slice.call(arguments));
};

// Force commander to display version information.
program.Command.prototype.versionInformation = program.versionInformation = function() {
  program.emit('version');
};

module.exports = program;