57 lines
1.2 KiB
Markdown
57 lines
1.2 KiB
Markdown
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# karma-coffee-preprocessor
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> Preprocessor to compile CoffeeScript on the fly.
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## Installation
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**This plugin ships with Karma by default, so you don't need to install it, it should just work ;-)**
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The easiest way is to keep `karma-coffee-preprocessor` as a devDependency in your `package.json`.
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```json
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{
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"devDependencies": {
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"karma": "~0.10",
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"karma-coffee-preprocessor": "~0.1"
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}
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}
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```
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You can simple do it by:
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```bash
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npm install karma-coffee-preprocessor --save-dev
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```
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## Configuration
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Following code shows the default configuration...
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```js
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// karma.conf.js
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module.exports = function(config) {
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config.set({
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preprocessors: {
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'**/*.coffee': ['coffee']
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},
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coffeePreprocessor: {
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// options passed to the coffee compiler
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options: {
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bare: true,
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sourceMap: false
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},
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// transforming the filenames
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transformPath: function(path) {
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return path.replace(/\.js$/, '.coffee');
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}
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}
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});
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};
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```
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If you set the `sourceMap` coffee compiler option to `true` then the generated source map will be inlined as a data-uri.
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----
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For more information on Karma see the [homepage].
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[homepage]: http://karma-runner.github.com
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