A RuboCop plugin for Rake.

Add this line to your application's Gemfile:

gem 'rubocop-rake', require: false

And then execute:

$ bundle install

Or install it yourself as:

$ gem install rubocop-rake

You need to tell RuboCop to load the Rake extension. There are three ways to do this:

Put this into your .rubocop.yml.

plugins: rubocop-rake

Alternatively, use the following array notation when specifying multiple extensions.

plugins:
  - rubocop-other-extension
  - rubocop-rake

Now you can run rubocop and it will automatically load the RuboCop Rake cops together with the standard cops.

rubocop --plugin rubocop-rake

require 'rubocop/rake_task'

RuboCop::RakeTask.new do |task|
  task.plugins << 'rubocop-rake'
end

After checking out the repo, run bin/setup to install dependencies. 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.

Bug reports and pull requests are welcome on GitHub at https://github.com/rubocop/rubocop-rake.