Question 1

How to use run-sequence with parallel tasks in Gulp?

Accepted Answer

Group task names in arrays within the run-sequence arguments, as shown in the example where ['build-scripts', 'build-styles'] runs concurrently before moving to the next sequential task. Ensure each task returns a stream or promise or handles a callback for proper completion.

Question 2

Does run-sequence work with Gulp 4?

Accepted Answer

Run-sequence was designed for Gulp 3.x to address dependency limitations, and the README notes it's a temporary solution until Gulp 4. Since Gulp 4 has native task ordering features, using run-sequence with Gulp 4 is redundant and not recommended.

Question 3

Why is run-sequence considered a hack?

Accepted Answer

It works by listening to Gulp's task lifecycle events to manage execution order, rather than using built-in dependency systems. The README explicitly calls it a hack and warns it may stop working with future updates, making it a fragile solution.

Question 4

Gulp run-sequence vs Gulp 4 task dependencies: which is better?

Accepted Answer

Gulp 4's native dependencies are better for new projects because they are officially supported and more integrated, avoiding the hacky approach of run-sequence. Run-sequence is only useful for maintaining legacy Gulp 3.x codebases where upgrading isn't feasible.

Question 5

How to handle errors in run-sequence tasks?

Accepted Answer

Run-sequence captures errors and can display stack traces based on the global showErrorStackTrace option. You can use the final callback function to handle errors, but ensure individual tasks properly signal completion to avoid silent failures.

Question 6

Can I use run-sequence in submodules or split task files?

Accepted Answer

Yes, by using the .use(gulp) method to configure run-sequence with the specific Gulp instance in the submodule, as detailed in the README. This allows it to find tasks across different files in complex setups.

Question 7

What are the alternatives to run-sequence for Gulp?

Accepted Answer

For Gulp 3.x, alternatives include manually managing callbacks or using other plugins like gulp-sequence, but upgrading to Gulp 4 is the best long-term solution. For modern builds, tools like Webpack or npm scripts might be more appropriate.

run-sequence

What is run-sequence?

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