Schwolop/deriving_license

deriving_license
================

Finds the license agreements for all gems in your Gemfile. This is achieved by running through a collection of strategies for each dependency until one succeeds in determining the license in use.

Strategies:
* from\_gem\_specification
* from\_license\_file
* from\_scraping\_homepage
* from\_parsing\_readme

[![Build Status](https://travis-ci.org/Schwolop/deriving_license.png)](https://travis-ci.org/Schwolop/deriving_license) [![Coverage Status](https://coveralls.io/repos/Schwolop/deriving_license/badge.png)](https://coveralls.io/r/Schwolop/deriving_license) [![Code Climate](https://codeclimate.com/github/Schwolop/deriving_license.png)](https://codeclimate.com/github/Schwolop/deriving_license)

Example output:

    $ deriving_license ~/Code/rails_sample_app/Gemfile
    Determining license for rails:
        Trying from_gem_specification strategy...FAILED
        Trying from_scraping_homepage strategy...SUCCESS
    Determining license for adt:
        Trying from_gem_specification strategy...FAILED
        Trying from_scraping_homepage strategy...FAILED
        Trying from_license_file strategy...CUSTOM
    Determining license for app_constants:
        Trying from_gem_specification strategy...FAILED
        Trying from_scraping_homepage strategy...SUCCESS
    Determining license for bcrypt-ruby:
        Trying from_gem_specification strategy...FAILED
        Trying from_scraping_homepage strategy...FAILED
        Trying from_license_file strategy...CUSTOM
        
    ...
    
    Detected 4 known licenses:
    MIT: Expat License (14 instances)[http://directory.fsf.org/wiki/License:Expat]
    Ruby: Ruby License (6 instances)[http://www.ruby-lang.org/en/about/license.txt]
    BSD: FreeBSD Copyright (2 instances)[http://www.freebsd.org/copyright/freebsd-license.html]
    GPL: GNU General Public License (2 instances)[http://en.wikipedia.org/wiki/GNU_General_Public_License]
    The following dependencies have custom licenses: adt, bcrypt-ruby, bootstrap-sass, rack-protection, sqlite3