sbt.rb

require "formula"

class Sbt < Formula
  homepage "http://www.scala-sbt.org"
  url "http://dl.bintray.com/sbt/native-packages/sbt/0.13.5/sbt-0.13.5.tgz"
  sha1 "9a77a6971478ebf2272735f40ab65443dcb60259"

  def install

    inreplace "bin/sbt", 'etc_sbt_opts_file="${sbt_home}/conf/sbtopts"', "etc_sbt_opts_file=\"#{etc}/sbtopts\""
    inreplace "bin/sbt", '/etc/sbt/sbtopts', "#{etc}/sbtopts"
    inreplace "bin/sbt-launch-lib.bash", '${sbt_home}/bin/sbt-launch.jar', "#{libexec}/sbt-launch.jar"

    bin.install "bin/sbt", "bin/sbt-launch-lib.bash"
    libexec.install "bin/sbt-launch.jar"
    etc.install "conf/sbtopts"
  end

  def caveats;  <<-EOS.undent
    You can use $SBT_OPTS to pass additional JVM options to SBT.

    For example:
       SBT_OPTS="-XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256M"

    This formula is now using the standard typesafe 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

    NOTE: Previous versions of this formula would source ~/.sbtconfig before launching sbt-launch.jar; if using that file, those settings should be migrated to #{etc}/sbtopts or to .sbtopts in the root of your project.
    EOS
  end
end