Can Gulp be configured to work in a distributed manner?

Question

Can Gulp be configured to work in a distributed manner?

Let me walk you through my plan:

I aim to create a node package that includes:
- gulpfile.js
- All necessary gulp plugins, tasks, and configurations.
To implement this node package (referred to as "my-gulp" henceforth) into an Angular app (referred to as "myApp" from now on), I will add it to the package.json dependencies.
gulpfile.js will be copied to the root of the app.
All Gulp tasks can then be executed within the app.

We already have a similar system in place with Grunt (minus the copying of the Gruntfile.js). It has proven effective to have a standardized setup for all our apps, along with various custom Bower components. It just needs to be added as a dependency and everything works seamlessly.

The main challenge I've encountered so far is when adding my-gulp to myApp's dependencies, after installation, the individual plugins (dependencies of my-gulp) do not seem to be recognized. They are installed, but attempting something like gulp default shows them as missing.

I've experimented with setting up Gulp dependencies (in my-gulp) under "dependencies" rather than "devDependencies", but it hasn't resolved the issue.

Has anyone tackled a similar scenario before? Am I overlooking a critical mistake here?

Your input would be greatly appreciated!

Thank you, everyone :)

gruntjs npm gulp

Answer 1

Answer №1

The issue lies in the way npm manages nested dependencies. Upon installing your package "my-gulp," the directory structure appears like this:

| myApp
|-- node_modules
    |-- my-gulp
       |-- node_modules
           |-- gulp_dependency

Essentially, the dependencies of "my-gulp" are enclosed within its own node_modules folder, rendering them inaccessible to myApp.

An alternative could be utilizing a tool such as npm-flatten to relocate these dependencies to the root directory. Otherwise, you'll have to manually list each dependency in myApp's package.json.

Update: In accordance with what is outlined in your gist, you can load the dependencies via their paths instead of package names. By refraining from duplicating your gulpfile, simply require it within myApp, and then fetch its dependencies using a relative path:

// myApp/gulpfile.js
require('my-gulp/gulpfile.js');

// my-gulp/gulpfile.js
var gulpDep = require('./node_modules/gulp-dependency');

Please note: This method may not operate effectively if you utilize npm dedupe.

Answer 2

The issue lies in the way npm manages nested dependencies. Upon installing your package "my-gulp," the directory structure appears like this:

| myApp
|-- node_modules
    |-- my-gulp
       |-- node_modules
           |-- gulp_dependency

Essentially, the dependencies of "my-gulp" are enclosed within its own node_modules folder, rendering them inaccessible to myApp.

An alternative could be utilizing a tool such as npm-flatten to relocate these dependencies to the root directory. Otherwise, you'll have to manually list each dependency in myApp's package.json.

Update: In accordance with what is outlined in your gist, you can load the dependencies via their paths instead of package names. By refraining from duplicating your gulpfile, simply require it within myApp, and then fetch its dependencies using a relative path:

// myApp/gulpfile.js
require('my-gulp/gulpfile.js');

// my-gulp/gulpfile.js
var gulpDep = require('./node_modules/gulp-dependency');

Please note: This method may not operate effectively if you utilize npm dedupe.

Can Gulp be configured to work in a distributed manner?

Answer №1

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