ESLint (and Prettier, and tsconfig) config

This package provides Evaneos's configs for front projects.

• .eslintrc as an extensible shared config
• .prettierrc as an importable/extensible file

What it does

This setup lints, and formats based on Evaneos' practices. Feel free to override the rules that make sense for you.

Installing

1. In your project folder, run:

   npm i -D @evaneos/eslint-config
   npx install-peerdeps --dev @evaneos/eslint-config

   You will see several dependencies were installed.

2. Now, create (or update) a .eslintrc file with the following content:

   Don't forget to adapt the parserOptions.project if it's different in your project.

   {
       "extends": ["@evaneos/eslint-config"],
       "parserOptions": {
           "project": ["./tsconfig.json"]
       }
   }

   If you need to extend the configuration with other plugins, make sure that @evaneos/eslint-config/prettier is the last item of the array

   {
      "extends": [
         "@evaneos/eslint-config",
         // ...,
         "@evaneos/eslint-config/prettier",
      ],
       "parserOptions": {
           "project": ["./tsconfig.json"]
       }
   }

3. Add prettier config to your package.json

   {
       "prettier": "@evaneos/eslint-config/.prettierrc.js"
   }

   If you want to override it, you'll have to spread the config into a .prettierrc.js file instead, eg:

   module.exports = {
       ...require('@evaneos/eslint-config/.prettierrc.js'),
       semi: false,
   };