homebrew-core/Formula/heartbeat.rb
2017-11-12 12:42:16 -08:00

100 lines
2.7 KiB
Ruby

class Heartbeat < Formula
desc "Lightweight Shipper for Uptime Monitoring"
homepage "https://www.elastic.co/products/beats/heartbeat"
url "https://github.com/elastic/beats/archive/v5.6.4.tar.gz"
sha256 "c06f913af79bb54825483ba0ed4b31752db5784daf3717f53d83b6b12890c0a4"
revision 1
head "https://github.com/elastic/beats.git"
bottle do
cellar :any_skip_relocation
sha256 "52b31b3092830800ddb1ef7509b5ad695b5640ba408c79acc4964bf074a58437" => :high_sierra
sha256 "9a15bd756c3bcb20e1badcdb72692363a40299df5fc414466470d01cf8725169" => :sierra
sha256 "b120f90f7631822333b4b5daefe1761fe479485b37b14ecdee452ca835ed5fcd" => :el_capitan
end
depends_on "go" => :build
def install
ENV["GOPATH"] = buildpath
(buildpath/"src/github.com/elastic/beats").install buildpath.children
cd "src/github.com/elastic/beats/heartbeat" do
system "make"
(libexec/"bin").install "heartbeat"
libexec.install "_meta/kibana"
(etc/"heartbeat").install Dir["heartbeat*.{json,yml}"]
prefix.install_metafiles
end
(bin/"heartbeat").write <<~EOS
#!/bin/sh
exec #{libexec}/bin/heartbeat \
-path.config #{etc}/heartbeat \
-path.home #{libexec} \
-path.logs #{var}/log/heartbeat \
-path.data #{var}/lib/heartbeat \
"$@"
EOS
end
def post_install
(var/"lib/heartbeat").mkpath
(var/"log/heartbeat").mkpath
end
plist_options :manual => "heartbeat"
def plist; <<~EOS
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN"
"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>#{plist_name}</string>
<key>Program</key>
<string>#{opt_bin}/heartbeat</string>
<key>RunAtLoad</key>
<true/>
</dict>
</plist>
EOS
end
test do
require "socket"
server = TCPServer.new(0)
port = server.addr[1]
server.close
(testpath/"config/heartbeat.yml").write <<~EOS
heartbeat.monitors:
- type: tcp
schedule: '@every 5s'
hosts: ["localhost:#{port}"]
check.send: "hello\\n"
check.receive: "goodbye\\n"
output.file:
path: "#{testpath}/heartbeat"
filename: heartbeat
codec.format:
string: '%{[up]}'
EOS
pid = fork do
exec bin/"heartbeat", "-path.config", testpath/"config"
end
sleep 1
begin
assert_match "hello", pipe_output("nc -c -l #{port}", "goodbye\n", 0)
sleep 1
assert_equal "true", (testpath/"heartbeat/heartbeat").read.chomp
ensure
Process.kill "SIGINT", pid
Process.wait pid
end
end
end