@tcd-devkit/prettier-config v0.2.1

@tcd-devkit/prettier-config

Shareable Prettier configuration for the @tcd-devkit ecosystem. This package ensures consistent code formatting across JavaScript, TypeScript, JSON, TOML, and package.json files.

It comes pre-configured with the following Prettier plugins:

• @ianvs/prettier-plugin-sort-imports for organizing imports
• prettier-plugin-packagejson for formatting package.json files
• prettier-plugin-toml for formatting TOML files

Features

• Consistent Formatting: Enforces a unified code style.
• Import Sorting: Automatically sorts imports according to predefined rules.
• package.json Formatting: Keeps your package.json neat and consistently ordered.
• TOML Formatting: Ensures TOML files (like pyproject.toml or wrangler.toml) are well-formatted.
• Opinionated Defaults: Based on common Prettier best practices with minor adjustments.

Installation

# Using npm
npm install -D @tcd-devkit/prettier-config prettier

# Using yarn
yarn add -D @tcd-devkit/prettier-config prettier

# Using pnpm
pnpm add -D @tcd-devkit/prettier-config prettier

The necessary Prettier plugins (@ianvs/prettier-plugin-sort-imports, prettier-plugin-packagejson, prettier-plugin-toml) are direct dependencies of this package and will be installed automatically.

Usage

To use this Prettier configuration, reference it in your package.json:

{
  "name": "your-project",
  "version": "1.0.0",
  "prettier": "@tcd-devkit/prettier-config"
}

Alternatively, you can create a Prettier configuration file (e.g., .prettierrc.js, .prettierrc.json, prettier.config.js) and extend this configuration:

.prettierrc.js (or prettier.config.js)

This package exports both CommonJS (CJS) and ES Module (ESM) formats. Choose the appropriate example based on your project's module system:

Note: You can also use prettier.config.cjs to force CommonJS format even in projects with "type": "module" in package.json.

For CommonJS (.js files without "type": "module" in package.json):

const prettierConfig = require('@tcd-devkit/prettier-config');

module.exports = {
  ...prettierConfig,
  // Your custom overrides can be added here
  // For example:
  // printWidth: 100,
};

For ES Modules (.mjs files or .js files with "type": "module" in package.json):

import prettierConfig from '@tcd-devkit/prettier-config';

export default {
  ...prettierConfig,
  // Your custom overrides can be added here
  // For example:
  // printWidth: 100,
};

.prettierrc.json

"@tcd-devkit/prettier-config"

Refer to the Prettier documentation for more ways to configure Prettier.

Overriding Configuration

While this package provides a sensible default configuration, you can easily override specific rules in your project's Prettier configuration file as shown in the .prettierrc.js example above.

License

MIT © Nace Logar