kafka 0.8.1 (new formula)

Closes #27511.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

1 files changed, 44 insertions, 0 deletions

diff --git a/Library/Formula/kafka.rb b/Library/Formula/kafka.rb
new file mode 100644
index 000000000..943387d29
--- /dev/null
+++ b/Library/Formula/kafka.rb
@@ -0,0 +1,44 @@
+require "formula"
+
+class Kafka < Formula
+  homepage "http://kafka.apache.org"
+  head "http://git-wip-us.apache.org/repos/asf/kafka.git"
+  url "http://mirrors.ibiblio.org/apache/kafka/0.8.1/kafka-0.8.1-src.tgz"
+  mirror "http://mirror.sdunix.com/apache/kafka/0.8.1/kafka-0.8.1-src.tgz"
+  sha1 "af88a986ef711f5fd30063a9cb3395e63884bf0b"
+
+  depends_on "zookeeper"
+
+  def install
+    system "./gradlew", "jar"
+
+    # Use 1 partition by default so individual consumers receive all topic messages
+    inreplace "config/server.properties", "num.partitions=2", "num.partitions=1"
+
+    logs = var/"log/kafka"
+    inreplace "config/log4j.properties", "kafka.logs.dir=logs", "kafka.logs.dir=#{logs}"
+    inreplace "config/test-log4j.properties", ".File=logs/", ".File=#{logs}/"
+
+    data = var/"lib"
+    inreplace "config/server.properties",
+      "log.dirs=/tmp/kafka-logs", "log.dirs=#{data}/kafka-logs"
+
+    inreplace "config/zookeeper.properties",
+      "dataDir=/tmp/zookeeper", "dataDir=#{data}/zookeeper"
+
+    libexec.install %w(contrib core examples lib perf system_test)
+
+    prefix.install "bin"
+    bin.env_script_all_files(libexec/"bin", :JAVA_HOME => "`/usr/libexec/java_home`")
+
+    mv "config", "kafka"
+    etc.install "kafka"
+    libexec.install_symlink etc/"kafka" => "config"
+  end
+
+  def caveats; <<-EOS.undent
+    To start Kafka, ensure that ZooKeeper is running and then execute:
+      kafka-server-start.sh #{etc}/kafka/server.properties
+    EOS
+  end
+end