chef

https://github.com/opscode/chef

Ruby

A systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.

Chef::Provider::AptRepository#repo_components

determine the repository's components:
 - "components" property if defined
 - "main" if "components" not defined and the repo is a PPA URL
 - otherwise nothing

Source | Google | Stack overflow

Edit

git clone [email protected]:opscode/chef.git

cd chef

open lib/chef/provider/apt_repository.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Chef--Provider--AptRepository-repo_components-for-pr

# Commit to git

git add lib/chef/provider/apt_repository.rbgit commit -m "better docs for Chef::Provider::AptRepository#repo_components"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Chef--Provider--AptRepository-repo_components-for-pr

hub pull-request

# Celebrate!