Set the target to lowercase inside command object

This makes it simpler to manage state for things like th CDN build that
needs to check what build target is currently is.
'use strict';

var commander = require('commander');
var path      = require('path');
var Queue     = require('gear').Queue;
var registry  = require('./tasks');

var build, target;

commander
  .usage('[options] [<languages ...>]')
  .option('-n, --no-compress', 'Disable compression')
  .option('-t, --target <name>', 'Build for target [browser, cdn, node]',
                                 /^(browser|cdn|node)$/i, 'browser')
  .parse(process.argv);

commander.target = commander.target.toLowerCase();

target = './' + commander.target;
build  = require(target);

global.dir       = {};
global.dir.root  = path.dirname(__dirname);
global.dir.build = path.join(dir.root, 'build');

new Queue({ registry: registry })
  .clean(dir.build)
  .log('Starting build.')
  .tasks(build(commander))
  .log('Finished build.')
  .run();

'use strict';

var commander = require('commander');
var path      = require('path');
var Queue     = require('gear').Queue;
var registry  = require('./tasks');

var build, target;

commander
  .usage('[options] [<languages ...>]')
  .option('-n, --no-compress', 'Disable compression')
  .option('-t, --target <name>', 'Build for target [browser, cdn, node]',
                                 /^(browser|cdn|node)$/i, 'browser')
  .parse(process.argv);

target = './' + commander.target.toLowerCase();
build  = require(target);

global.dir       = {};
global.dir.root  = path.dirname(__dirname);
global.dir.build = path.join(dir.root, 'build');

new Queue({ registry: registry })
  .clean(dir.build)
  .log('Starting build.')
  .tasks(build(commander))
  .log('Finished build.')
  .run();
