RubocopRunner
This gem provides means of running rubocop including auto-correct on all files which are currently staged in git. This can be easily used as pre-commit hook with the included template.
If rubocop can fix all detected issues itself via autocorrect it will will do so. The commit will abort in this situation. In case rubocop accepts all code changes the commit continues.
Although this gem has no tests it's pretty battle tested and is in use at runtastic since years.
Installation
Add these lines to your application's Gemfile:
group :development do
gem 'rubocop_runner', '~> 2.0', require: false
end
And then execute:
$ bundle
Usage
To create a rubocop runner pre-commit hook once just run
ruby -rrubocop_runner -e "RubocopRunner.install"
To make it easy for every developer on the project you can also add this to your
Rakefile
:
require 'rubocop_runner/rake_task'
RubocopRunner::RakeTask.new
Afterwards, just run the rake rubocop:install
task to install the pre-commit
hook.
ToDo
- add tests
- improve gem structure
Development
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.
Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/runtastic/rubocop_runner.
License
The gem is available as open source under the terms of the MIT License.