coffeelint-use-strict [![NPM version][npm-image]][npm-url]

[![Build Status][travis-image]][travis-url] [![Coverage Status][coveralls-image]][coveralls-url] [![Dependency Status][depstat-image]][depstat-url] [![devDependency Status][devdepstat-image]][devdepstat-url]

> [CoffeeLint][coffeelint] rule that enforces usage of [strict mode][moz-strictmode-doc].

!example-output

Usage

First, install coffeelint-use-strict globally:

``shell
npm install -g coffeelint-use-strict
`

Then, add a "use_strict" key with value {"module": "coffeelint-use-strict"} to your coffeelint.json, e.g.

`json
{
"use_strict": {
"module": "coffeelint-use-strict",
"level": "error",
"allowGlobal": false,
"requireGlobal": false
}
}
`

The coffeelint cli will then load this rule automatically. See the [documentation][coffeelint-api-doc] for other ways to make use of custom rules.

Options

$3


Type: String
Default: 'error'

The severity level of the violated rule. level must be one of 'ignore', 'warn', or 'error'.

$3


Type: Boolean
Default: true

Allow the 'use strict' statement to be at the top of a file.

$3


Type: Boolean
Default: false

Require the 'use strict' statement to be at the top of a file.

Contributing

In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using [gulp][gulp] and npm-test. Plus, make sure to adhere to these commit message conventions.

Development

If you wanna use gulp and the tasks in gulpfile.coffee, please run npm i gulp manually. gulp is not included as a devDependency, since it cannot be installed on node v0.8 and we want to be able to install and test this package on TravisCI on node v0.8`.

License

MIT License © Jan Raasch

[gulp]: http://gulpjs.com/

[coffeelint]: http://www.coffeelint.org
[coffeelint-api-doc]: http://www.coffeelint.org/#api
[moz-strictmode-doc]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions_and_function_scope/Strict_mode?redirectlocale=en-US&redirectslug=JavaScript%2FReference%2FFunctions_and_function_scope%2FStrict_mode

[npm-url]: https://npmjs.org/package/coffeelint-use-strict
[npm-image]: http://img.shields.io/npm/v/coffeelint-use-strict.svg

[travis-url]: http://travis-ci.org/janraasch/coffeelint-use-strict
[travis-image]: https://secure.travis-ci.org/janraasch/coffeelint-use-strict.svg?branch=master

[coveralls-url]: https://coveralls.io/r/janraasch/coffeelint-use-strict
[coveralls-image]: https://coveralls.io/repos/janraasch/coffeelint-use-strict/badge.svg

[depstat-url]: https://david-dm.org/janraasch/coffeelint-use-strict
[depstat-image]: https://david-dm.org/janraasch/coffeelint-use-strict.svg

[devdepstat-url]: https://david-dm.org/janraasch/coffeelint-use-strict#info=devDependencies
[devdepstat-image]: https://david-dm.org/janraasch/coffeelint-use-strict/dev-status.svg