Andy's ESLint configuration

This is a strict and very opinionated ESLint preset for my various JavaScript projects.

Usage

1. npm i -E -D @andybarron/eslint-config
2. Add @andybarron/eslint-config to the extends section of your ESLint configuration file.

Examples

JSON config file (e.g. .eslintrc.json)

{
  "extends": "@andybarron/eslint-config"
}

YAML config file (e.g. .eslintrc.yaml)

NOTE: The quotes are required due to the @ sign at the beginning of the scoped package name.

extends: '@andybarron/eslint-config'

Development scripts

• npm run generate - Generate an empty list of all non-deprecated ESLint rules. This overwrites the file lib/rules.js, so be careful!
• npm test - Ensure that all ESLint rules exist in the preset and that all rules in the preset are valid and not deprecated.
• npm run lint - Run this linter preset on its own source code (i.e. the lib and scripts directories). So meta!
• npm run format - Same as lint, but attempt to fix lint errors as well.