GetRoot

This is essentially written for RuboCop::Packaging to get the root directory of your git repository at runtime.

This only works on a git repository. Otherwise this won't work, because it essentially looks for the presence of a .git directory.

Add this line to your application's Gemfile:

gem 'get_root'

And then execute:

$ bundle install

Or install it yourself as:

$ gem install get_root

You can use get_root for your project in the following way:

require 'get_root'

root_path = GetRoot.path  # or GetRoot::path

Here's a snippet to see how it runs/behaves:

irb(main):001:0> require 'get_root'
=> true

irb(main):002:0> Dir.pwd  # to show the current directory.
=> "/home/utkarsh/github/rubocop-packaging/spec/rubocop/cop/packaging"

irb(main):003:0> GetRoot.path  # to get the root direcotry of this project
=> "/home/utkarsh/github/rubocop-packaging"

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.

As always, bug reports and pull requests are heartily welcomed! 💖
This project is intended to be a safe and welcoming space for collaboration.

get_root is available as open-source under the MIT License.