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July 21, 2017 15:43
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Homebrew Elasticsearch 1.0.2 Formula
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require 'formula' | |
class Elasticsearch < Formula | |
homepage 'http://www.elasticsearch.org' | |
url 'https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.0.2.tar.gz' | |
sha256 '2fc2cd05e5f301ba972c9bf90232b70592568990f526f2634b3a768c4615ad70' | |
head do | |
url 'https://github.com/elasticsearch/elasticsearch.git' | |
depends_on 'maven' | |
end | |
def cluster_name | |
"elasticsearch_#{ENV['USER']}" | |
end | |
def install | |
if build.head? | |
# Build the package from source | |
system "mvn clean package -DskipTests" | |
# Extract the package to the current directory | |
system "tar --strip 1 -xzf target/releases/elasticsearch-*.tar.gz" | |
end | |
# Remove Windows files | |
rm_f Dir["bin/*.bat"] | |
# Move libraries to `libexec` directory | |
libexec.install Dir['lib/*.jar'] | |
(libexec/'sigar').install Dir['lib/sigar/*.{jar,dylib}'] | |
# Install everything else into package directory | |
prefix.install Dir['*'] | |
# Remove unnecessary files | |
rm_f Dir["#{lib}/sigar/*"] | |
if build.head? | |
rm_rf "#{prefix}/pom.xml" | |
rm_rf "#{prefix}/src/" | |
rm_rf "#{prefix}/target/" | |
end | |
# Set up Elasticsearch for local development: | |
inreplace "#{prefix}/config/elasticsearch.yml" do |s| | |
# 1. Give the cluster a unique name | |
s.gsub! /#\s*cluster\.name\: elasticsearch/, "cluster.name: #{cluster_name}" | |
# 2. Configure paths | |
s.sub! "# path.data: /path/to/data", "path.data: #{var}/elasticsearch/" | |
s.sub! "# path.logs: /path/to/logs", "path.logs: #{var}/log/elasticsearch/" | |
s.sub! "# path.plugins: /path/to/plugins", "path.plugins: #{var}/lib/elasticsearch/plugins" | |
# 3. Bind to loopback IP for laptops roaming different networks | |
s.gsub! /#\s*network\.host\: [^\n]+/, "network.host: 127.0.0.1" | |
end | |
inreplace "#{bin}/elasticsearch.in.sh" do |s| | |
# Configure ES_HOME | |
s.sub! /#\!\/bin\/sh\n/, "#!/bin/sh\n\nES_HOME=#{prefix}" | |
# Configure ES_CLASSPATH paths to use libexec instead of lib | |
s.gsub! /ES_HOME\/lib\//, "ES_HOME/libexec/" | |
end | |
inreplace "#{bin}/plugin" do |s| | |
# Add the proper ES_CLASSPATH configuration | |
s.sub! /SCRIPT="\$0"/, %Q|SCRIPT="$0"\nES_CLASSPATH=#{libexec}| | |
# Replace paths to use libexec instead of lib | |
s.gsub! /\$ES_HOME\/lib\//, "$ES_CLASSPATH/" | |
end | |
end | |
def post_install | |
# Make sure runtime directories exist | |
(var/"elasticsearch/#{cluster_name}").mkpath | |
(var/"log/elasticsearch").mkpath | |
(var/"lib/elasticsearch/plugins").mkpath | |
end | |
def caveats; <<-EOS.undent | |
Data: #{var}/elasticsearch/#{cluster_name}/ | |
Logs: #{var}/log/elasticsearch/#{cluster_name}.log | |
Plugins: #{var}/lib/elasticsearch/plugins/ | |
EOS | |
end | |
plist_options :manual => "elasticsearch --config=#{HOMEBREW_PREFIX}/opt/elasticsearch/config/elasticsearch.yml" | |
def plist; <<-EOS.undent | |
<?xml version="1.0" encoding="UTF-8"?> | |
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
<plist version="1.0"> | |
<dict> | |
<key>KeepAlive</key> | |
<true/> | |
<key>Label</key> | |
<string>#{plist_name}</string> | |
<key>ProgramArguments</key> | |
<array> | |
<string>#{HOMEBREW_PREFIX}/bin/elasticsearch</string> | |
<string>--config=#{prefix}/config/elasticsearch.yml</string> | |
</array> | |
<key>EnvironmentVariables</key> | |
<dict> | |
<key>ES_JAVA_OPTS</key> | |
<string>-Xss200000</string> | |
</dict> | |
<key>RunAtLoad</key> | |
<true/> | |
<key>WorkingDirectory</key> | |
<string>#{var}</string> | |
<key>StandardErrorPath</key> | |
<string>/dev/null</string> | |
<key>StandardOutPath</key> | |
<string>/dev/null</string> | |
</dict> | |
</plist> | |
EOS | |
end | |
end |
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