broccoli-tree-difference v0.0.2

broccoli-tree-difference

Combine nodes yielding a transform node made up of files belonging to one and only one of the input nodes.

Installation

npm install --save-dev broccoli-tree-difference

Usage

var TreeDifference = require('broccoli-tree-difference');

var difference = new TreeDifference(inputNodes, options);

• inputNodes: An array of nodes, whose contents will be merged

• options: A hash of options

Options

• annotation: A note to help tell multiple plugin instances apart.

Example

If this is your Brocfile.js:

var TreeDifference = require('broccoli-tree-difference');
vat Funnel = require('broccoli-funnel');

module.exports = new TreeDifference(['public', new Funnel('public', { srcDir: 'images', destDir: 'images' })]);

And your project contains these files:

.
├─ public
│  ├─ index.html
│  └─ images
│     └─ logo.png
…

Then running broccoli build the-output will generate this folder:

the-output
└─ index.html

This is a pretty pedantic example, but here we're taking the difference of a tree and one of its subtrees.

Contributing

Clone this repo and run the tests like so:

npm install
npm test

Issues and pull requests are welcome. If you change code, be sure to re-run npm test. Oftentimes it's useful to add or update tests as well.