require 'formula' class ClojureContrib < Formula url 'https://github.com/downloads/clojure/clojure-contrib/clojure-contrib-1.2.0.zip' md5 '83cc86fd2929ca417a9ab9f2a0dedadb' head 'https://github.com/clojure/clojure-contrib.git' homepage 'http://clojure.github.com/clojure-contrib/' depends_on 'clojure' depends_on 'maven' if ARGV.build_head? def jar return ARGV.build_head? ? "*" : 'clojure-contrib.jar' end def install if ARGV.build_head? system "mvn package -Dclojure.jar=#{prefix}/clojure.jar" Dir.glob("**/target/*.jar").each do |f| new_file = File.basename(f).gsub(/\-\d\.\d\.\d\-SNAPSHOT/,'') mv f, new_file prefix.install(new_file) end else system "mv target/clojure-contrib-*.jar clojure-contrib.jar" prefix.install jar end end def caveats <<-END_CAVEATS For Clojure to detect the contrib libs, the following path must be in your CLASSPATH ENV variable: #{prefix}/#{jar} To do this with bash, add the following to your ~/.profile file: export CLASSPATH=$CLASSPATH:#{prefix}/#{jar} END_CAVEATS end end