joscha/less-vars-loader

# less-vars-loader

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[webpack](https://webpack.github.io) loader to load variables from [less](http://lesscss.org/) files

## Install

```
npm install --save-dev less-vars-loader
```

## Usage

```less
// some.less
@my-var: 2px;
```

```js
const vars = require("less-vars-loader!./some.less");
// vars == { 'my-var': '2px' }
```

### Camel casing (?camelCase)

The exported keys can be camelCased.
This is disabled by default.

```js
const vars = require("less-vars-loader?camelCase!./some.less");
// vars == { myVar: '2px' }
```

### Resolving variables (?resolveVariables)

For simple `@x = @y` assignments this module can follow the assigned variable replace it with the last assignment.
This is disabled by default.

> Attention: Circular assignments are not supported, neither are non-trivial assignments such as calculations.

```less
// some.less
@a: 1px;
@b: @a;
@c: @b;
```

```js
const vars = require("less-vars-loader?resolveVariables!./some.less");
// vars == { a: '1px', b: '1px', c: '1px' }
```


## TODO

* source map support