yaml-lint

Simple yaml check tool that checks some more things than the original version. yaml-lint still tries to load the YAML file with the built-in Ruby yaml library and performs some additional checks afterwards.

What it checks

• correct indentation
• OK: "key": (or single quotes)
• NOK: "key:" (or single quotes)
• OK: key: 'value' (or double quotes)
• NOK: key: value' (or double quotes)

Install

gem install yaml-lint

Usage

Check a file

yaml-lint filename.yaml

Check a complete folder

yaml-lint hiera/