prettier-plugin-karel

This is a plugin for Prettier that can auto-format Karel files. It uses the Chevrotain Parser Building Toolkit for JavaScript.

Install

Pre-requirements

• Node version 10+
• Prettier

Install Prettier and prettier-plugin-karel

# Local installation
npm install prettier-plugin-karel --save-dev

# Or globally
npm install -g prettier prettier-plugin-karel

or with yarn:

# Local installation
yarn add prettier-plugin-karel --dev

# Or globally
yarn global add prettier prettier-plugin-karel

Note: If you want to install prettier-plugin-karel globally, you should also install the prettier package globally.

Usage

To reformat all your Karel files, run:

# If you have installed the package locally
npx prettier --write "**/*.kj" "**/*.kp"

# Or globally
prettier --write "**/*.kj" "**/*.kp"