class Swaks < Formula desc "SMTP command-line test tool" homepage "https://www.jetmore.org/john/code/swaks/" url "https://www.jetmore.org/john/code/swaks/files/swaks-20170101.0.tar.gz" sha256 "84e62dd0de4a56d5daebe25afd16835bd8d3c7f39caa5e6bc7d86a056925915e" bottle :unneeded def install bin.install "swaks" end test do system "#{bin}/swaks", "--version" end end