require 'formula' class Grails < Formula homepage 'https://grails.org' url 'https://github.com/grails/grails-core/releases/download/v3.0.1/grails-3.0.1.zip' sha256 'c58da97ad7fb9635c6fb5631755501b97d6ce9ee6668dc12f0722928ffa5abee' def install rm_f Dir["bin/*.bat", "bin/cygrails", "*.bat"] prefix.install_metafiles libexec.install Dir['*'] bin.install_symlink Dir["#{libexec}/bin/*"] end def caveats; <<-EOS.undent The GRAILS_HOME directory is: #{opt_libexec} EOS end end