ruboclean

ruboclean puts .rubocop.yml into order. It groups the configuration into three groups:

"Base"-configuration like require, inherit_from, etc.
Namespaces
Namespace/Cops

Finally it orders the configurations alphabetically within these groups.

Example

Input `.rubocop.yml`:

Rails/ShortI18n:
  Enabled: true

Layout/LineLength:
  Max: 120

Rails:
  Enabled: true

AllCops:
  Exclude:
  - path/file_exists.rb
  - path_with_files/**/*
  - path/file_does_not_exist.rb # This entry will be removed if the file doesn't exist. Skip with --preserve-paths option.
  - path_without_files/**/* # Will be removed if no files within pattern exist. Skip with --preserve-paths option.

# Preceding comments will be removed unless the --preserve-comments option is used.
require:
- rubocop-rails # Inline comments will always be removed.

Output `.rubocop.yml`:

---

require:
- rubocop-rails

AllCops:
  Exclude:
  - path/file_exists.rb
  - path_with_files/**/*

Rails:
  Enabled: true

Layout/LineLength:
  Max: 120

Rails/ShortI18n:
  Enabled: true

Installation

Add this line to your application's Gemfile:

gem 'ruboclean', require: false

And then execute:

bundle install

Or install it yourself as:

gem install ruboclean

Command synopsis

ruboclean [path] [--silent] [--preserve-comments] [--preserve-paths] [--verify]

Parameters

Parameter	Description
`path`	Can be a directory that contains a `.rubocop.yml`, or a path to a `.rubocop.yml` directly. Defaults to the current working directory.
`--silent`	Suppress any output displayed on the screen when executing the command.
`--preserve-comments`	Preserves preceding comments for each top-level entry in the configuration. Inline comments are not preserved.
`--preserve-paths`	Skips the path cleanup that are applied against `Include:` and `Exclude:` configuration.
`--verify`	Executes in dry-run mode. Exits with 1 if changes are needed, otherwise 0.

Examples

ruboclean                             # uses `.rubocop.yml` of current working directory
ruboclean /path/to/dir                # uses `.rubocop.yml` of /path/to/dir
ruboclean /path/to/dir/.rubocop.yml

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/lxxxvi/ruboclean. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the Ruboclean project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.