KyDenZ/eslint-config

Common eslint rules/preferences for Ionic.

@ionic/eslint-config

Shared ESLint config used in Ionic and Capacitor projects.

This is meant to be used alongside Prettier (with @ionic/prettier-config).

Usage

1. Remove existing .eslintrc.* file, if present.

2. Install eslint and the config.

   npm install -D eslint @ionic/eslint-config
   

3. Add the following to package.json:

   "eslintConfig": {
     "extends": "@ionic/eslint-config/recommended"
   }
   

📝 You can also use the base rule set: @ionic/eslint-config

With Prettier and @ionic/prettier-config

1. Set up Prettier and @ionic/prettier-config.

2. When using with Prettier and @ionic/prettier-config, ESLint should run first. Set up your scripts in package.json like this:

     "scripts": {
       "lint": "npm run eslint && npm run prettier -- --check",
       "fmt": "npm run eslint -- --fix && npm run prettier -- --write",
       "prettier": "prettier \"**/*.ts\"",
       "eslint": "eslint . --ext .ts",
     }

   • npm run lint: for checking if ESLint and Prettier complain
   • npm run fmt: attempt to autofix lint issues and autoformat code

   📝 Not every rule in this configuration is autofixable, so npm run fmt may continue failing until lint issues are addressed manually.

With Husky

1. Install husky:

   npm install -D husky
   

2. Add the following to package.json:

     "husky": {
       "hooks": {
         "pre-commit": "npm run lint"
       }
     },