homebrew-core/Formula/telegraf.rb
2015-09-05 17:17:22 +01:00

83 lines
2.5 KiB
Ruby

require "language/go"
class Telegraf < Formula
desc "Server-level metric gathering agent for InfluxDB"
homepage "https://influxdb.com"
url "https://github.com/influxdb/telegraf/archive/v0.1.8.tar.gz"
sha256 "5b0fa37ed18efb3f279fc846dd27a04629f2cd1ecc6aa5d907b0c273d3096843"
bottle do
cellar :any
sha256 "a7ad1b4e7170ef108daf649c66ecd97cf2b5a93c6565e39dcf197c035512e845" => :yosemite
sha256 "576cfb8d529f2d94720f449ea39c2a2a98e330fa8cc81883674978d52c752c72" => :mavericks
sha256 "227c001afbddc8c4d8efb4fb2e07a5ff6888445a7251a93f7a45fa5a2adcd8ea" => :mountain_lion
end
depends_on "go" => :build
go_resource "github.com/tools/godep" do
url "https://github.com/tools/godep.git",
:revision => "fe7138c011ae7875d4af21efe8b237f4987d8c4a"
end
def install
ENV["GOPATH"] = buildpath
telegraf_path = buildpath/"src/github.com/influxdb/telegraf"
telegraf_path.install Dir["*"]
Language::Go.stage_deps resources, buildpath/"src"
cd "src/github.com/tools/godep" do
system "go", "install"
end
cd telegraf_path do
system "#{buildpath}/bin/godep", "go", "build", "-o", "telegraf",
"-ldflags", "-X main.Version #{version}",
"cmd/telegraf/telegraf.go"
end
bin.install telegraf_path/"telegraf"
etc.install telegraf_path/"etc/config.sample.toml" => "telegraf.conf"
end
plist_options :manual => "telegraf -config #{HOMEBREW_PREFIX}/etc/telegraf.conf"
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>
<dict>
<key>SuccessfulExit</key>
<false/>
</dict>
<key>Label</key>
<string>#{plist_name}</string>
<key>ProgramArguments</key>
<array>
<string>#{opt_bin}/telegraf</string>
<string>-config</string>
<string>#{HOMEBREW_PREFIX}/etc/telegraf.conf</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>WorkingDirectory</key>
<string>#{var}</string>
<key>StandardErrorPath</key>
<string>#{var}/log/telegraf.log</string>
<key>StandardOutPath</key>
<string>#{var}/log/telegraf.log</string>
</dict>
</plist>
EOS
end
test do
(testpath/"config.toml").write shell_output("telegraf -sample-config")
system "telegraf", "-config", testpath/"config.toml", "-test",
"-filter", "cpu:mem"
end
end