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require "formula"
class Java7Requirement < Requirement
fatal true
satisfy :build_env => false do
system "/usr/libexec/java_home", "-v", "1.7"
end
def message; <<-EOS.undent
Couldn't locate JDK7, here is how to fix it:
1. Download and install JDK7 from http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
2. Verify that it has been installed by running `/usr/libexec/java_home -v 1.7`
3. Re-run `brew install mesos`
EOS
end
end
class Mesos < Formula
homepage "http://mesos.apache.org"
version "0.19.0"
url "http://mirror.cogentco.com/pub/apache/mesos/0.19.0/mesos-0.19.0.tar.gz"
sha1 "68d898e089a6b806fc88e0b1840f2dc4068cb5fe"
depends_on Java7Requirement
depends_on "maven" => :build
def install
system "./configure", "--disable-debug",
"--disable-dependency-tracking",
"--disable-silent-rules",
"--prefix=#{prefix}"
system "make"
system "make", "install"
end
test do
require "timeout"
master = fork do
exec "#{sbin}/mesos-master", "--ip=127.0.0.1",
"--registry=in_memory"
end
slave = fork do
exec "#{sbin}/mesos-slave", "--master=127.0.0.1:5050",
"--work_dir=#{testpath}"
end
Timeout::timeout(15) do
system "#{bin}/mesos", "execute",
"--master=127.0.0.1:5050",
"--name=execute-touch",
"--command=touch\s#{testpath}/executed"
end
Process.kill("TERM", master)
Process.kill("TERM", slave)
system "[ -e #{testpath}/executed ]"
end
end
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