Utility for extracting dependency warnings from GitHub

Gem Version


with ruby

$ gem install dependagrab
#=> Fetching dependagrab-0.1.6.gem
#=> Successfully installed dependagrab-0.1.6
#=> 1 gem installed

with docker

$ docker pull ddazza/dependagrab:latest


Setup a GitHub access token

export GITHUB_API_TOKEN=<token> 


with ruby

# Usage: dependagrab <REPO> [Options]
# e.g. dependagrab DDAZZA/foo

# or to write to a file
dependagrab DDAZZA/foo --output ./foo.json
#=> 3 dependency warnings written to './foo.json'

with docker

docker run --rm --env GITHUB_API_TOKEN --volume `pwd`:/output \
  ddazza/dependagrab:latest DDAZZA/foo --output /output/foo.json
  #=> 3 dependency warnings written to '/output/foo.json'


$ git clone
$ bundle install
$ bundle exec rake install
$ dependagrab --help

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


Bug reports and pull requests are welcome on GitHub at