eslint-config-onelint

onelint eslint configuration

This sharable eslint config is derived from the style which the JavaScript developers at One.com use for internal as well as open source projects.

Usage

To start using the linter in a project start by installing eslint and this module:

$ npm install --save-dev eslint eslint-config-onelint

Then add a eslint config file to your project, named .eslintrc.js:

module.exports = {
    extends: [
        'onelint'
    ]
};

Now you can lint your files by running the following command in the root of your project.

$ eslint .

... or if eslint is not on your path:

$ ./node_modules/.bin/eslint .

For convenience, you can add it as a script in package.json's scripts section, to make it available as npm run lint.

Configuration

Obviously, the goal is to deviate as little as possible from the presets given in this configuration. But sometimes your projects may have global variables that are specific to that particular project, or maybe large parts of legacy code that you don't want to rewrite.

Because onelint is shipping as a sharable eslint configuration, you can extend it by adding new rules, overwriting rules or defining new globals in the .eslintrc.js just as you would, if you used eslint exclusively.

See Configuring ESLint in the eslint docs.

Editor Plugins

Setting up eslint integration in your editor is all that is needed. You can find a guide most editor in the integrations section of the eslint user guide. Recommended settings for common editors can be found below.

Atom

The Atom editor plugin is called linter-eslint and is built on the AtomLinter framework. It is available directly in your editor, or in the package archives on atom.io.

Vim

Eslint is supported out of the box in Syntastic. Add this in your .vimrc to let Syntastic pick the right configuration for your project.

function SetSyntasticEsLint()
    let g:syntastic_javascript_checkers = ['eslint']
    let g:syntastic_javascript_eslint_exec = '/{{root of your project}}/node_modules/.bin/eslint'
endfunction

au BufRead,BufNewFile /home/dpi/Documents/professional-services/* call SetSyntasticEsLint()

Sublime Text 3

• Install the Package Control package manager for sublime text, if it's not already installed.
• Install SublimeLinter through Package Control (Ctrl-P: Install Packages)
• Install SublimeLinter-contrib-eslint through Package Control

(Probably works for Sublime Text 2 as well...)