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class ElasticsearchAT241 < Formula
desc "Distributed search & analytics engine"
homepage "https://www.elastic.co/products/elasticsearch"
url "https://download.elasticsearch.org/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/2.4.1/elasticsearch-2.4.1.tar.gz"
sha256 "23a369ef42955c19aaaf9e34891eea3a055ed217d7fbe76da0998a7a54bbe167"
bottle :unneeded
keg_only :versioned_formula
depends_on :java => "1.7+"
def cluster_name
"elasticsearch_#{ENV["USER"]}"
end
def install
# Remove Windows files
rm_f Dir["bin/*.bat"]
rm_f Dir["bin/*.exe"]
# Install everything else into package directory
libexec.install "bin", "config", "lib", "modules"
# Set up Elasticsearch for local development:
inreplace "#{libexec}/config/elasticsearch.yml" do |s|
# 1. Give the cluster a unique name
s.gsub!(/#\s*cluster\.name\: .*/, "cluster.name: #{cluster_name}")
# 2. Configure paths
s.sub!(%r{#\s*path\.data: /path/to.+$}, "path.data: #{var}/elasticsearch/")
s.sub!(%r{#\s*path\.logs: /path/to.+$}, "path.logs: #{var}/log/elasticsearch/")
end
inreplace "#{libexec}/bin/elasticsearch.in.sh" do |s|
# Configure ES_HOME
s.sub!(%r{#\!/bin/sh\n}, "#!/bin/sh\n\nES_HOME=#{libexec}")
end
inreplace "#{libexec}/bin/plugin" do |s|
# Add the proper ES_CLASSPATH configuration
s.sub!(/SCRIPT="\$0"/, %Q(SCRIPT="$0"\nES_CLASSPATH=#{libexec}/lib))
# Replace paths to use libexec instead of lib
s.gsub!(%r{\$ES_HOME/lib/}, "$ES_CLASSPATH/")
end
# Move config files into etc
(etc/"elasticsearch").install Dir[libexec/"config/*"]
(etc/"elasticsearch/scripts").mkpath
(libexec/"config").rmtree
bin.write_exec_script Dir[libexec/"bin/elasticsearch"]
end
def post_install
# Make sure runtime directories exist
(var/"elasticsearch/#{cluster_name}").mkpath
(var/"log/elasticsearch").mkpath
ln_s etc/"elasticsearch", libexec/"config"
(libexec/"plugins").mkdir
end
def caveats; <<-EOS.undent
Data: #{var}/elasticsearch/#{cluster_name}/
Logs: #{var}/log/elasticsearch/#{cluster_name}.log
Plugins: #{libexec}/plugins/
Config: #{etc}/elasticsearch/
plugin script: #{libexec}/bin/plugin
EOS
end
plist_options :manual => "elasticsearch"
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>
<false/>
<key>Label</key>
<string>#{plist_name}</string>
<key>ProgramArguments</key>
<array>
<string>#{opt_bin}/elasticsearch</string>
</array>
<key>EnvironmentVariables</key>
<dict>
</dict>
<key>RunAtLoad</key>
<true/>
<key>WorkingDirectory</key>
<string>#{var}</string>
<key>StandardErrorPath</key>
<string>#{var}/log/#{name}.log</string>
<key>StandardOutPath</key>
<string>#{var}/log/#{name}.log</string>
</dict>
</plist>
EOS
end
test do
system "#{libexec}/bin/plugin", "list"
pid = "#{testpath}/pid"
begin
mkdir testpath/"config"
system "#{bin}/elasticsearch", "-d", "-p", pid, "--path.home", testpath
sleep 10
system "curl", "-XGET", "localhost:9200/"
ensure
Process.kill(9, File.read(pid).to_i)
end
end
end
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