require 'formula' class Clojure < Formula homepage 'http://clojure.org/' url 'http://repo1.maven.org/maven2/org/clojure/clojure/1.4.0/clojure-1.4.0.zip' sha1 '34daf1bb035aba4c0e5ff3b4afef837d21700e72' head 'https://github.com/clojure/clojure.git' devel do url 'http://repo1.maven.org/maven2/org/clojure/clojure/1.5.0-RC1/clojure-1.5.0-RC1.zip' sha1 '1820d7da736079c767bb3c02308d7e2c401a4410' end def script; <<-EOS.undent #!/bin/sh # Clojure wrapper script. # With no arguments runs Clojure's REPL. # Put the Clojure jar from the cellar and the current folder in the classpath. CLOJURE=$CLASSPATH:#{prefix}/#{jar}:${PWD} if [ "$#" -eq 0 ]; then java -cp "$CLOJURE" clojure.main --repl else java -cp "$CLOJURE" clojure.main "$@" fi EOS end def jar "clojure-#{version}.jar" end def install system "ant" if build.head? prefix.install jar (prefix+jar).chmod(0644) # otherwise it's 0600 (prefix+'classes').mkpath (bin+'clj').write script end def caveats; <<-EOS.undent If you `brew install repl` then you may find this wrapper script from MacPorts useful: http://trac.macports.org/browser/trunk/dports/lang/clojure/files/clj-rlwrap.sh?format=txt EOS end def test system "#{bin}/clj", "-e", '(println "Hello World")' end end