--- /dev/null
+var Project = require('../core/Project');
+var defaultConfig = require('../config');
+
+function update(logger, names, options, config) {
+ var project;
+
+ options = options || {};
+ config = defaultConfig(config);
+ project = new Project(config, logger);
+
+ // If names is an empty array, null them
+ if (names && !names.length) {
+ names = null;
+ }
+
+ return project.update(names, options);
+}
+
+// -------------------
+
+update.readOptions = function (argv) {
+ var cli = require('../util/cli');
+
+ var options = cli.readOptions({
+ 'force-latest': { type: Boolean, shorthand: 'F' },
+ 'production': { type: Boolean, shorthand: 'p' }
+ }, argv);
+
+ var names = options.argv.remain.slice(1);
+
+ delete options.argv;
+
+ return [names, options];
+};
+
+module.exports = update;