This repo is going to improve working efficiency for finding packages' license. It almost replaces searching license on Internet manually now.

If a repository is one of based on Ruby,Go,Jave language, as long as providing Github URL of the repository and marking what kind of language as main language it is, the tool can extract its the third dependent packages' license info automatically.

Currently, it has been implemented for ruby's repo, Go and Java are pending.

###For example

• Writing a certain repository Github URL into input file url_list.txt, the format as follows:

ruby,https://raw.githubusercontent.com/cloudfoundry/cloud_controller_ng/master/Gemfile.lock
ruby,https://raw.githubusercontent.com/cloudfoundry-attic/vcap-services-base/master/Gemfile.lock
ruby,https://raw.githubusercontent.com/cloudfoundry/ibm-websphere-liberty-buildpack/master/Gemfile.lock
go,https://github.com/cloudfoundry/cli
 .
 .
 .

Note also that it must provide gemfile's url like this https://raw.githubusercontent.com/cloudfoundry/cloud_controller_ng/master/Gemfile.lock for ruby repository.

• Run the tool:
  The current solution is that running a shell script to execute every single task.
  The command is ./boot.sh url_list.txt, before running it chmod u+x boot.sh

• Output file
  Output file is named by repo's name appending ‘_output’ string behind the name. its content is like this：

builder,3.2.2,MIT,https://rubygems.org/gems/builder/versions/3.2.2
beefcake,1.0.0,MIT,https://rubygems.org/gems/beefcake/versions/1.0.0
CFPropertyList,2.3.0,MIT,https://rubygems.org/gems/CFPropertyList/versions/2.3.0
i18n,0.7.0,MIT,https://rubygems.org/gems/i18n
 .
 .
 .

###The whole process
step 1 : bundle install
step 2 : chmod u+x root.sh
step 3 : run ./root.sh url_list.txt
step 4 : watching output files in same directory.