Question 1

How do I attach a custom error handler with gulp-plumber?

Accepted Answer

Pass a function to the `errorHandler` option when calling `plumber()`, like `plumber({ errorHandler: function(err) { console.log('Error:', err); } })`. This overrides the default handler and allows custom logging or actions, as per the README.

Question 2

Gulp-plumber vs gulp-util for error handling?

Accepted Answer

Gulp-plumber specifically prevents pipe breaking and handles stream errors, while gulp-util was a general utility library with deprecated error handling methods. Gulp-plumber is more focused and recommended for modern Gulp setups to avoid pipeline interruptions.

Question 3

Why does Gulp break on errors without gulp-plumber?

Accepted Answer

Node.js streams automatically unpipe on error events by default, halting the build process. Gulp-plumber fixes this by replacing the `pipe` method and removing the `onerror` handler, as explained in the README's linked article.

Question 4

How to use gulp-plumber in watch tasks?

Accepted Answer

Pipe `plumber()` at the start of your Gulp task chain in watch mode to ensure errors don't stop the watcher. For example, in a Sass compilation task, add `plumber()` before `sass()` to keep the watch running despite syntax errors.

Question 5

Does gulp-plumber work with all Gulp plugins?

Accepted Answer

Yes, it's designed to be compatible with any Gulp plugin that uses Node.js streams, but the monkeypatching with `inherit` option may cause issues with some plugins if they modify stream behavior independently.

Question 6

What are alternatives to gulp-plumber for error handling?

Accepted Answer

Alternatives include using Gulp 4's native error handling with `gulp.series` and `gulp.parallel`, or other plugins like `gulp-errorhandler`. For modern builds, consider switching to tools like Webpack that have built-in error resilience.

gulp-plumber

What is gulp-plumber?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions