def cache_path
      Pathname.new(Berkshelf.berkshelf_path)
        .join('.cache', 'hg', Digest::SHA1.hexdigest(uri))
    end
def cache_path
      Pathname.new(Berkshelf.berkshelf_path)
        .join('.cache', 'hg', Digest::SHA1.hexdigest(uri))
    end
The path where this hg repository is cached.

 @return [Pathname]