$ npm install load-less-helpers
register helper functions that can be used with LESS, the same way that handlebars helpers are used in templates.
Install with npm:
$ npm install --save load-less-helpers
var less = require('less');
var register = require('load-less-helpers')(less);
Register a single helper
Example assets helper, that might be used for dynamically calculating the path to a project's assets directory, relative to the css file's destination.
register.helper('assets', function (path) {
return 'dist/' + path.value + '/assets/css';
});
Register multiple helpers
register.helpers({
assets: function (path) {
return 'dist/' + path.value + '/assets/css';
},
foo: function () {},
bar: function () {}
});
Example of how to use the assets helper we just created above:
@theme: "blah";
@assets: assets("@{theme}");
.image {
background: url("@{assets}/bar.png");
}
Results in:
.image {
background: url("dist/blah/assets/css/bar.png");
}
The following properties are exposed on the this object:
options: Any options passed to render are exposed on this objectless: the less objectExample
register.helper('assets', function (path) {
return path.join(path.value, this.options.assets);
});
Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)
To generate the readme, run the following command:
$ npm install -g verbose/verb#dev verb-generate-readme && verb
Install dev dependencies:
$ npm install && npm test
Jon Schlinkert
Copyright © 2017, Jon Schlinkert. MIT
This file was generated by verb-generate-readme, v0.4.2, on January 29, 2017.