lib/omnibus/software.rb
def canonicalize_source(source)
      if source.is_a?(Hash) && source[:github]
        source = source.dup
        source[:git] = "https://github.com/#{source[:github]}.git"
        source.delete(:github)
      end
      source
    end
def canonicalize_source(source)
      if source.is_a?(Hash) && source[:github]
        source = source.dup
        source[:git] = "https://github.com/#{source[:github]}.git"
        source.delete(:github)
      end
      source
    end
Transform github -> git in source