class Sbt < Formula desc "Build tool for Scala projects" homepage "http://www.scala-sbt.org" url "https://github.com/sbt/sbt/releases/download/v0.13.15/sbt-0.13.15.tgz" sha256 "b6e073d7c201741dcca92cfdd1dd3cd76c42a47dc9d8c8ead8df7117deed7aef" devel do url "https://github.com/sbt/sbt/releases/download/v1.0.0-M5/sbt-1.0.0-M5.tgz" sha256 "06340442a3d6872dbdaceb3cb09e6812838a93da121954cfa8a2e07b1b527c74" version "1.0.0-M5" end bottle :unneeded depends_on :java => "1.6+" def install inreplace "bin/sbt" do |s| s.gsub! 'etc_sbt_opts_file="${sbt_home}/conf/sbtopts"', "etc_sbt_opts_file=\"#{etc}/sbtopts\"" s.gsub! "/etc/sbt/sbtopts", "#{etc}/sbtopts" end if build.stable? # Remove this `inreplace` when stable > 0.13.15 inreplace "bin/sbt-launch-lib.bash" do |s| # Upstream issue "Replace realpath with something Mac compatible" # Reported 10 Apr 2017 https://github.com/sbt/sbt-launcher-package/issues/149 s.gsub! "$(dirname \"$(realpath \"$0\")\")", "#{libexec}/bin" s.gsub! "$(dirname \"$sbt_bin_dir\")", libexec # Workaround for `brew test sbt` failing to detect java -version # Reported 10 Apr 2017 https://github.com/sbt/sbt-launcher-package/issues/150 s.gsub! "[[ \"$java_version\" > \"8\" ]]", "[[ \"$java_version\" == \"9\" ]]" end end libexec.install "bin", "lib" etc.install "conf/sbtopts" (bin/"sbt").write <<-EOS.undent #!/bin/sh if [ -f "$HOME/.sbtconfig" ]; then echo "Use of ~/.sbtconfig is deprecated, please migrate global settings to #{etc}/sbtopts" >&2 . "$HOME/.sbtconfig" fi exec "#{libexec}/bin/sbt" "$@" EOS end def caveats; <<-EOS.undent You can use $SBT_OPTS to pass additional JVM options to SBT: SBT_OPTS="-XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256M" This formula is now using the standard lightbend sbt launcher script. Project specific options should be placed in .sbtopts in the root of your project. Global settings should be placed in #{etc}/sbtopts EOS end test do ENV["_JAVA_OPTIONS"] = "-Dsbt.log.noformat=true" ENV.java_cache assert_match "[info] #{version}", shell_output("#{bin}/sbt sbtVersion") end end