Ruby-Yarnlock

Thin wrapper of @yarnpkg/lockfile for Ruby.

Note that this is NOT a resolver of every package. It means parsed object does not contain any package.json info of dependencies!

Installation

Add this line to your application's Gemfile:

gem 'yarnlock'

And then execute:

$ bundle

Or install it yourself as:

$ gem install yarnlock

Also add @yarnpkg/lockfile to your yarn dev dependency:

$ yarn add @yarnpkg/lockfile --dev

Usage

require 'yarnlock'
# Parse string as in yarn.lock:
Yarnlock.parse 'yarn_lock_text'
# Returns Hash object like: {"@yarnpkg/lockfile@^1.0.0"=>{"version"=>"1.0.0", "resolved"=>"https://registry.yarnpkg.com/@yarnpkg/lockfile/-/lockfile-1.0.0.tgz#33d1dbb659a23b81f87f048762b35a446172add3"}}

# Load from file path:
Yarnlock.load 'yarn.lock'

# Stringify parsed object from yarn.lock
Yarnlock.stringify parsed_hash

Development

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.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/hiromi2424/ruby-yarnlock. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

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

Code of Conduct

Everyone interacting in the Ruby-Yarnlock project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.