judocss/bin/judo.js

The functional CSS toolkit designed for minimal effort and maximum efficiency.

#! /usr/bin/env node
const fs = require("fs")
const cwd = process.cwd()
const configPath = cwd+'/judo.conf.js'

fs.access(configPath, fs.F_OK, function(err) {

    if (!err) {

    		const config = require(configPath)
    		const chokidar = require('chokidar')

    		//=================================

				const watch = (glob, callback) => {
					var watcher = chokidar.watch(glob, {}).on('all', callback)
				}

				//=================================

				const connect = require('connect')
				const serveStatic = require('serve-static')
				var http = require('http')
				const tinylr = require('tiny-lr')()
				const tinylrPort = 35729
				const httpPort = config.port
				const judo = require('judocss')
				let app

				const createApp = (watchPath) => {

					app = connect();

					app.use(require('connect-livereload')({
						port: tinylrPort,
						serverPort: httpPort
					}));

					app.use(serveStatic(watchPath));
					
					tinylr.listen(tinylrPort);
					http.createServer(app).listen(httpPort);
					
					console.log('Server running at http://localhost:' + httpPort);

					watch(config.in, (event, filePath) => {
						judo(config, () => {
							reload(filePath)
						})
					})
				}

				createApp(cwd + "/" +config.serverRoot)

				const reload = (filePath) => {
					tinylr.changed({body: {
						files: [filePath]
					}})
				}

    } else {
        console.log("No config file found, please read the installation instructions.")
    }
});