lib/s3repo/metadata.rb in s3repo-0.3.2 vs lib/s3repo/metadata.rb in s3repo-0.3.3

@@ -31,9 +31,15 @@
     def update!
       sign_db if ENV['S3REPO_SIGN_DB']
       client.upload!('repo.db', db_path)
     end
 
+    def packages
+      return @packages if @packages
+      cmd = "tar tf #{db_path}"
+      @packages = run(cmd).split.map { |x| x.split('/').first }.uniq
+    end
+
     private
 
     def sign_db
       run "gpg --detach-sign --use-agent #{db_path}"
       client.upload!('repo.db.sig', "#{db_path}.sig")