![]() Now that our Browserify errors are handled, our Gulp task won't break! If we run into an error we can simply fix, save, and Gulp will re-bundle as if nothing happened. So, we are also creating a notification that prints an error message we can debug. ![]() I also added the node-notifier package to my Gulp process, this lets us create desktop notifications from our Gulp task. This is very useful, it will print the error message as well as the function that broke and it's preceding functions. First we're printing the error stack to the terminal. Within our check for on('error') we are doing a couple different things. This can be used to check for an error event and then do something once that event is fired. If you scan the Browserify docs you'll find. Is there a way around this? Yes! If you put in place proper error handling on the Browserify process it won't bubble up into breaking your Gulp task. For example, the code below will silently kill your Gulp process. This forces you to switch to your terminal window to restart the process – interrupting your workflow. Ive tried updating all dependencies verifying nodes cache reinstalling all packages running package.json and gulpfile.js through validators. The problem is, without proper error handling, an error in your code will silently break your automated Gulp process. edit: gulp-notify isnt a mandatory aspect of the function, so the easy solution would be to just disable notify but Id like to be able to solve this in case I run into similar issues in the future. In short, we can write modular JavaScript in an automated fashion. Gulp is a streaming task runner that that can process a directory of files as we change them. Browserify allows us to create bundles of JavaScript modules. As per the commend example sleep 10 alert will show a notification of the command ( sleep 10 in this case) with a terminal icon if it is successful (sleep 10 will take 10 seconds to complete). If installed you can simply do: terminal-notifier - messagegrouplist VALUEIDID options This will obviously be a bit slower than using the tool without the wrapper. It is basically used to alert you when a command has finished when you can't sit watching the terminal the whole time waiting for it to finish. The Ruby gem, which wraps this tool, does have a bin wrapper. One such build tool we use on a daily basis is Gulp.js and Browserify. In order to use terminal-notifier, you have to call the binary inside the application bundle. Nothing can be more frustrating than silent errors in your build process. An often overlooked piece of build processes is error handling. There are 669 other projects in the npm registry using gulp-notify. These tools typically improve your process, but in some cases can hinder it. Start using gulp-notify in your project by running npm i gulp-notify. The front-end stack is an ever growing list of processes and dependencies.
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