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class ElasticsearchAT56 < Formula |
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desc "Distributed search & analytics engine" |
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homepage "https://www.elastic.co/products/elasticsearch" |
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url "https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.6.16.tar.gz" |
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sha256 "6b035a59337d571ab70cea72cc55225c027ad142fbb07fd8984e54261657c77f" |
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bottle :unneeded |
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keg_only :versioned_formula |
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depends_on 'openjdk@8' |
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def cluster_name |
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"elasticsearch_#{ENV["USER"]}" |
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end |
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def install |
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# Remove Windows files |
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rm_f Dir["bin/*.bat"] |
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rm_f Dir["bin/*.exe"] |
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# Install everything else into package directory |
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libexec.install "bin", "config", "lib", "modules" |
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# Set up Elasticsearch for local development: |
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inreplace "#{libexec}/config/elasticsearch.yml" do |s| |
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# 1. Give the cluster a unique name |
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s.gsub!(/#\s*cluster\.name\: .*/, "cluster.name: #{cluster_name}") |
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# 2. Configure paths |
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s.sub!(%r{#\s*path\.data: /path/to.+$}, "path.data: #{var}/elasticsearch/") |
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s.sub!(%r{#\s*path\.logs: /path/to.+$}, "path.logs: #{var}/log/elasticsearch/") |
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end |
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inreplace "#{libexec}/bin/elasticsearch.in.sh" do |s| |
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# Configure ES_HOME |
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s.sub!(%r{#\!/bin/bash\n}, "#!/bin/bash\n\nES_HOME=#{libexec}") |
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end |
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inreplace "#{libexec}/bin/elasticsearch-plugin" do |s| |
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# Add the proper ES_CLASSPATH configuration |
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s.sub!(/SCRIPT="\$0"/, %Q(SCRIPT="$0"\nES_CLASSPATH=#{libexec}/lib)) |
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# Replace paths to use libexec instead of lib |
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s.gsub!(%r{\$ES_HOME/lib/}, "$ES_CLASSPATH/") |
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end |
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# Move config files into etc |
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(etc/"elasticsearch").install Dir[libexec/"config/*"] |
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(etc/"elasticsearch/scripts").mkdir unless File.exist?(etc/"elasticsearch/scripts") |
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(libexec/"config").rmtree |
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bin.install libexec/"bin/elasticsearch", |
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libexec/"bin/elasticsearch-keystore", |
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libexec/"bin/elasticsearch-plugin", |
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libexec/"bin/elasticsearch-translog" |
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bin.env_script_all_files(libexec/"bin", Language::Java.java_home_env("1.8")) |
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end |
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def post_install |
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# Make sure runtime directories exist |
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(var/"elasticsearch/#{cluster_name}").mkpath |
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(var/"log/elasticsearch").mkpath |
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ln_s etc/"elasticsearch", libexec/"config" unless (libexec/"config").exist? |
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(libexec/"plugins").mkpath |
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end |
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def caveats |
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s = <<~EOS |
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Data: #{var}/elasticsearch/#{cluster_name}/ |
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Logs: #{var}/log/elasticsearch/#{cluster_name}.log |
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Plugins: #{libexec}/plugins/ |
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Config: #{etc}/elasticsearch/ |
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plugin script: #{libexec}/bin/elasticsearch-plugin |
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EOS |
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s |
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end |
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plist_options :manual => "#{HOMEBREW_PREFIX}/opt/elasticsearch@5.6/bin/elasticsearch" |
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def plist |
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<<~EOS |
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<?xml version="1.0" encoding="UTF-8"?> |
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> |
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<plist version="1.0"> |
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<dict> |
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<key>KeepAlive</key> |
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<false/> |
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<key>Label</key> |
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<string>#{plist_name}</string> |
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<key>ProgramArguments</key> |
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<array> |
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<string>#{opt_bin}/elasticsearch</string> |
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</array> |
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<key>EnvironmentVariables</key> |
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<dict> |
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</dict> |
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<key>RunAtLoad</key> |
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<true/> |
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<key>WorkingDirectory</key> |
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<string>#{var}</string> |
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<key>StandardErrorPath</key> |
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<string>#{var}/log/elasticsearch.log</string> |
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<key>StandardOutPath</key> |
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<string>#{var}/log/elasticsearch.log</string> |
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</dict> |
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</plist> |
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EOS |
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end |
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test do |
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system "#{libexec}/bin/elasticsearch-plugin", "list" |
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pid = "#{testpath}/pid" |
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begin |
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system "#{bin}/elasticsearch", "-d", "-p", pid, "-Epath.data=#{testpath}/data" |
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sleep 10 |
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system "curl", "-XGET", "localhost:9200/" |
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ensure |
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Process.kill(9, File.read(pid).to_i) |
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end |
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end |
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end |