node_modules/test-exclude/README.md


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# test-exclude

The file include/exclude logic used by [nyc](https://github.com/istanbuljs/nyc).

[![Build Status](https://travis-ci.org/istanbuljs/test-exclude.svg)](https://travis-ci.org/istanbuljs/test-exclude)
[![Coverage Status](https://coveralls.io/repos/github/istanbuljs/test-exclude/badge.svg?branch=master)](https://coveralls.io/github/istanbuljs/test-exclude?branch=master)
[![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version)
[![Greenkeeper badge](https://badges.greenkeeper.io/istanbuljs/test-exclude.svg)](https://greenkeeper.io/)

## Usage

```js
const exclude = require('test-exclude')
if (exclude().shouldInstrument('./foo.js')) {
  // let's instrument this file for test coverage!
}
```

_you can load configuration from a key in package.json:_

_package.json_

```json
{
  "name": "awesome-module",
  "test": {
    "include": ["**/index.js"]
  }
}
```

_app.js_

```js
const exclude = require('test-exclude')
if (exclude({configKey: 'test'}).shouldInstrument('./index.js')) {
  // let's instrument this file for test coverage!
}
```

## Including node_modules folder

by default the `node_modules` folder is added to all groups of
exclude rules. In the rare case that you wish to instrument files
stored in `node_modules`, a negative glob can be used:

```js
const exclude = require('test-exclude')
const e = exclude({
  exclude: ['!**/node_modules/**']
})
```

## License

ISC