Git::Rails::Changes

git-rails-changes is a command line tool for extracting some useful rails-related files from your git working directory.

Add this line to your application's Gemfile:

gem 'git-rails-changes', require: false

And then execute:

$ bundle install

Or install it yourself as:

$ gem install git-rails-changes

Find a full list of command line options by running git-rails --help

Some useful commands:

git-rails-changes --cached

will output a list of files that are staged in the git working directory.

git-rails-changes --unstaged-only

will output a list of files that are changed but not staged in the current git working directory.

You can combine options to run a command on the output files:

git-rails-changes --unstaged-only --run-rspec

will run the list of unstaged files through rspec (matching .rb files to _spec.rb files)

git-rails-changes --cached --run-rubocop-autocorrect

will run staged files through rubocop with the --safe-auto-correct option.

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

Bug reports and pull requests are welcome on GitHub at https://github.com/viamin/git-rails-changes.

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