eslint-config-joyn

Shareable ESLint config presets for Joyn.

This config aims for ES2015+ or TypeScript code. It supports various environments (e.g. node or browser).

Install and Setup

• Make sure to install all required peer dependencies along with this config: npm i -D eslint-config-joyn eslint-plugin-prettier prettier eslint-plugin-unicorn eslint-plugin-promise eslint-plugin-eslint-comments eslint-plugin-import eslint-plugin-optimize-regex eslint-plugin-no-secrets eslint-plugin-array-func eslint-plugin-sonarjs
• Add extends: "joyn" to your ESLint config.

Specify Environments

Example:

The following .eslintrc.json config file configures a node project with mixed commonjs script and typescript files.

{
    "extends": [ "joyn", "joyn/presets/node" ],
    "overrides": [
        {
            "files": [ "**/*.js" ],
            "extends": [ "joyn/presets/commonjs" ]
        },
        {
            "files": [ "**/*.ts" ],
            "extends": [ "joyn/presets/typescript" ]
        },
        {
            "files": [ "test/unit/**/*.spec.js", "test/unit/**/*.spec.ts" ],
            "extends": [ "joyn/presets/mocha-chai" ]
        }
    ]
}

Environments:

• joyn/presets/browser
• joyn/presets/node: requires additional dependencies npm i -D eslint-plugin-node
• joyn/presets/commonjs
• joyn/presets/esm
• joyn/presets/typescript: requires additional dependencies npm i -D @typescript-eslint/parser @typescript-eslint/eslint-plugin eslint-plugin-functional and the use of --ext ESLint CLI option in order to lint .ts files
• joyn/presets/ava: requires additional dependencies npm i -D eslint-plugin-ava
• joyn/presets/mocha-chai: requires additional dependencies npm i -D eslint-plugin-mocha
• joyn/presets/jest: requires additional dependencies npm i -D eslint-plugin-jest
• joyn/presets/react: requires additional dependencies npm i -D eslint-plugin-react eslint-plugin-react-hooks