Transdeps

A gem to find inconsistent dependency versions in component-based Ruby apps.

Installation

Add this line to your application's Gemfile:

gem 'transdeps'

And then execute:

$ bundle

Or install it yourself as:

$ gem install transdeps

Usage

Using rake

Add this line to application's Rakefile:

require 'transdeps/tasks'

Then run:

bundle exec rake transdeps[/path/to/my/components,/path/to/my/project]

Since you are presumably running this task from the root of your project, you can leave the second argument to the Rake task off, and the first argument would be a relative path. Something like:

bundle exec rake transdeps[components]

Using rspec

Add this spec:

require "transdeps/cli"

RSpec.describe "Component" do
  it "uses the same version of dependencies as the ones in the container application" do
    results = Transdeps::Cli.new("components").run
    expect(results).to be_empty, failure_message(results)
  end

  def failure_message(results)
    (["❌  Dependency inconsistencies found:"] + results).join("\n")
  end
end

Contributing

1. Fork it ( https://github.com/dugancathal/transdeps/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Install gems (gem install bundler && bundle)
4. Run tests (rspec)
5. Commit your changes (git commit -am 'Add some feature')
6. Push to the branch (git push origin my-new-feature)
7. Create a new Pull Request