![]() ![]() This is all very useful, but at the moment we’re needing to run Gulp each time we make a change to a file, which isn’t all that clever. Gulp.task('default', ) Watching for Changes Again to make sure this task runs when we run Gulp it needs adding to the default task list:- // Default Task We’ve wrapped it in the gulp-cache plugin which will ensure only new or changed images get compressed. ![]() This takes any images in our defined source and compresses them using the gulp-imagemin plugin. So create one in the project’s folder, the contents of the file should be something like:- ))) The project needs a file called package.json. Add Gulp to a Projectįrom the terminal navigate to the project folder you want to use Gulp on something like:- cd ~/projects/my-projectįrom now on all the commands you’ll be running will be from the project’s root folder. Gulp is now installed globally, but will need installing locally on a project before you can use it. If you’re running this from OSX or Linux you’ll probably need to run this as an administrator so prepend it with sudo. #VISUAL STUDIO CODE LINUX NO TASK RUNNER FOR GULP INSTALL#Next you’ll need to globally install Gulp using the Node Package Manager (npm) from the terminal:- npm install -g gulp ![]() If you get something like ‘command not found’ you’ll need to install it. If you’re not sure if you’ve got Node installed open up a terminal and run the command:- node -v You can get it from the Node website, just hit the big install button and follow the instructions. Let’s Get Started and Install GulpĪs mentioned earlier Gulp uses Node, so if you haven’t already got it you’ll need to install it. With Grunt you can find yourself running into conflict issues or shared functionality. They are designed to do one thing and do it well. ![]() One other advantage of Gulp over Grunt is that Gulp plugins are kept simple. The flow is easier to read from the code too. The advantage of streams is that you put a file into the stream and get one out there’s no need for temporary files and folders like with Grunt. Gulp uses streams which I won’t go into here, but this is a good resource if you’re interested. Each Grunt task can be considerably different in setup. The advantage of Gulp’s code-over-configuration approach is that you end up with a cleaner and easier to read task file with greater consistency between tasks. Some basic JavaScript knowledge will help, but is not essential as using Gulp is really simple. Like Grunt, Gulp uses Node, but you don’t need to know Node to use it. That might sound off putting to some, but bear with me. Unlike Grunt which is all about configuration files, Gulp is about streams and code-over-configuration. All you’ll need to do is start up the task runner and get to work on the more interesting parts of your project. Minification and concatenation of JavaScript and CSS filesīy creating a task file you can instruct the task manager to take care of many development tasks and watch for changes in relevant files.If you ever need to do any of the following then a task runner is for you:. Why would you want to use a task runner? Well they’re small applications that automate often time consuming and boring tasks. However, a newer task runner has emerged and is picking up speed, Gulp. If you’ve not used it it’s basically a tool for automating tasks like minification, compilation, unit testing, etc. You’ve possibly heard of the task runner Grunt. ![]()
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