mib-cli/util/projects.js

CLI tool to manage projects

const util = require('util');
const delimiter = require('./delimiter');
const config = require('./config');
const NAME = 'mib-projects';

/*
 * projects : { name : {url, path} }
 *
 */

module.exports = (function() {

	let self = this;

	let cache = {
		cwd: process.cwd(),
	}

	function getRaw() {
		let json = self.storage.getItem(NAME);
		return json ? JSON.parse(json) : {};
	};

	function get(project) {
		let projects = getRaw();
		return projects[project];
	};

	function save(projects) {
		self.storage.setItem(NAME, JSON.stringify(projects));
	};

	return {
		getRaw,
		get,
		exists(project) {
			let projects = getRaw();
			return projects.hasOwnProperty(project);
		},
		getNames() {
			let projects = getRaw();
			return Object.keys(projects);
		},
		go(project) {

			if(project) {
				let target = get(project);
				if(target) {
					cache.cwd = config.cwd();
					process.chdir(target.path);
					delimiter.refresh();
				} else {
					self.vorpal.log(self.chalk.red(project + ' doesn\'t exist !'));
				}
			}
		},
		back() {
			process.chdir(cache.cwd);
			delimiter.refresh();
		},
		push(project) {
			let projects = getRaw();

			projects[project.name] = project;
			save(projects);
			return true;
		},
		remove(name) {
			let projects = getRaw();
			delete projects[name];
			save(projects);
		},
		setVorpal(vorpal) {
			self.vorpal = vorpal;
			self.storage = vorpal.localStorage;
			self.chalk = vorpal.chalk;
		}
	}
})();