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1. #Grunt connect livereload example install#
2. #Grunt connect livereload example series#
3. #Grunt connect livereload example free#

Live reloading is made easy by the library tiny-lr. Try the connect-livereload middleware for injecting the live reload script into your page. One method is to use Connect middleware to inject the script tag into your page. Since live reloading is used when developing, you may want to disable building for production (and are not using the browser extension). Once installed please use the default live reload port 35729 and the browser extension will automatically reload your page without needing the tag.

#Grunt connect livereload example install#

Please visit how do I install and use the browser extensions for help installing an extension for your browser. Instead of adding a script tag to your page, you can live reload your page by installing a browser extension. Using Live Reload with the Browser Extension

#Grunt connect livereload example free#

use require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks) where you would otherwise list out all your multiple grunt.loadNpmTask calls.įor more advanced concepts, read the Grunt docs! They’re pretty good.Feel free to add this script to your template situation and toggle with some sort of dev flag.Tired of copying and pasting loadNpmTasks? Try this:.If your Gruntfile starts getting too unwieldy, you can break it up by using ().grunt-simplemocha for running mocha tests.This runs your node app and reloads it when files change. grunt-nodemon for running nodemon with your node app.Thus, Grunt won’t ever reach tasks that come after watch. watch is a task that never ends until you terminate it.

#Grunt connect livereload example series#

Some more grunt plugins to be aware about ( contrib plugins are officially maintained): Running grunt preview will now run both tasks. To save ourselves from having to type in two shell commands, we can register a task alias: exports = function ( grunt ) įinally, we need to run the connect and watch tasks in sequence. Grunt is just JavaScript running in node, after all. After setting up our configuration object, running grunt concat, grunt concat:dist, or grunt build in the shell in the project root will all do the same thing: concatenate all scripts in the scripts sub-directory into a single script called main.js.ġ 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Let’s look at our Gruntfile configured with just this one task.Ī quick preview of the result before we look at the code. Run npm install -save-dev grunt-contrib-concat. We’d want to do this before deploying a website, for example.

Let’s say those files are all in the scripts/ sub-directory. Let’s say that the first task we want to add to our workflow is to be able to concatenate several JavaScript files into one. This will contain all of your task configuration. Let’s follow a process of gradual expansion.Ĭreate an empty Gruntfile.js file in your project root. Get the command line interface: npm install -g grunt-cliĪdd the actual grunt task runner as a development dependency to your project ( -save-dev adds the package as a dependency to package.json): Npm search grunt to view literally every grunt plugin available. Every unit of functionality that you would want is usually achieved with a separate npm package (a grunt “plugin”). The catch - Grunt configuration files can be fairly convoluted at first glance, usually due to the fact that developers add more and more steps to their workflow over time. Think rake and guard, if you’re coming from the Ruby world.Įnter Grunt by Example! A blow-by-blow tutorial. Refreshing the browser when you change a script. What’s Grunt used for? Automating front-end and JavaScript workflow tasks.