@durkdotdev/configs

Configuration files for developing with commitlint, ESLint, lint-staged, Prettier, and TypeScript.

Installation

npm install @durkdotdev/configs -D
# or
yarn add @durkdotdev/configs -D
# or
pnpm add @durkdotdev/configs -D

Usage

commitlint

1. Install commitlint and husky:

npm install @commitlint/{config-conventional,cli} husky -D

2. Create a .commitlintrc.js file:

module.exports = {
  ...require("@durkdotdev/configs/commitlint.json")
};

3. Create a .husky/commit-msg

#!/usr/bin/env sh
. "$(dirname -- "$0")/_/husky.sh"

npx --no -- commitlint --edit ${1}

ESLint

There are two different ESLint configs in this package:

• base.json
• typescript.json

1. Install configuration file, ESLint, and ESLint plugins:

npm install @durkdotdev/configs eslint eslint-plugin-simple-import-sort eslint-plugin-unused-imports -D

# TypeScript
npm install @durkdotdev/configs @typescript-eslint/eslint-plugin @typescript-eslint/parser eslint eslint-plugin-simple-import-sort eslint-plugin-unused-imports typescript -D

2. Create a .d-eslint.js file to export the config file locally:

module.exports = require("@durkdotdev/configs/eslint/base.json");

// TypeScript
module.exports = require("@durkdotdev/configs/eslint/typescript.json");

3. Create a .eslintrc.js file with the config file:

module.exports = {
  extends: "./.d-eslint"
  // ...
};

For more on configuring ESLint, see the ESLint Documentation.

Prettier

1. Install configuration file and Prettier:

npm install @durkdotdev/configs prettier -D

2. Create a .prettierrc.js file to extend the config file:

module.exports = {
  ...require("@durkdotdev/configs/prettier.json")
};

For more on configuring Prettier, see the Prettier Documentation.

Usage with ESLint

If using both ESLint and Prettier, it may be helpful to configure ESLint to work with Prettier.

1. Install the eslint-config-prettier package:

npm install eslint-config-prettier -D

2. Extend .eslintrc.js with Prettier:

module.exports = {
  extends: ["./.d-eslint", "prettier"]
  // ...
};

Integrating with lint-staged

1. Install husky and lint-staged:

bash npm install husky lint-staged -D

2. Add scripts to package.json to initialize husky and lint files:

{
  // ...
  scripts: {
    "lint": "eslint --fix './**/*.{js,json,jsx,ts,tsx}' && prettier --write .",
    "prepare": "husky install"
    // ...
  }
  // ...
}

3. Run the following command from the terminal:

npm run prepare

4. Create a .lintstagedrc.js file to extend the config file:

module.exports = {
  ...require("@durkdotdev/configs/lint-staged.json")
};

5. Create .husky/pre-commit:

#!/usr/bin/env sh
. "$(dirname -- "$0")/_/husky.sh"

npx lint-staged

TypeScript

There are three different tsconfigs in this package:

• base.json
• nextjs.json
• react-library.json

1. Install configuration file and TypeScript:

npm install @durkdotdev/configs typescript -D

2. Create a tsconfig.json to extend a config file:

{
  "extends": "@durkdotdev/configs/tsconfig/base.json"
}

For more on tsconfig.json, see the TypeScript Documentation.