Formula/t/telegraf.rb

   1 class Telegraf < Formula
   2   desc "Plugin-driven server agent for collecting & reporting metrics"
   3   homepage "https://www.influxdata.com/time-series-platform/telegraf/"
   4   url "https://github.com/influxdata/telegraf/archive/refs/tags/v1.33.1.tar.gz"
   5   sha256 "de35e93b84f71b5698d76783404b8aea351702828d127a8fdc4108010f299da2"
   6   license "MIT"
   7   head "https://github.com/influxdata/telegraf.git", branch: "master"
   8
   9   livecheck do
  10     url :stable
  11     regex(/^v?(\d+(?:\.\d+)+)$/i)
  12   end
  13
  14   bottle do
  15     sha256 cellar: :any_skip_relocation, arm64_sequoia: "002cba94efed39a426f06b3b4ac925a5a9e8c226be14295f711595cab8347703"
  16     sha256 cellar: :any_skip_relocation, arm64_sonoma:  "5da6c404414625161e60fac1a64d9061fa7afccb889ab2fd356ba65dd219af45"
  17     sha256 cellar: :any_skip_relocation, arm64_ventura: "272b90faf143ec7af58ccd04420b7b5d9f8b85f9e8698cf0eb734998378a4aa3"
  18     sha256 cellar: :any_skip_relocation, sonoma:        "6691f732485c531569529abc34485a3d13102367ba5afe997f88c4d0619fed31"
  19     sha256 cellar: :any_skip_relocation, ventura:       "db3e3f707d08db3eaa2b27eee6db1b9c1cc04737ce6ec4ed662eb65c46456e0e"
  20     sha256 cellar: :any_skip_relocation, x86_64_linux:  "85515117b8cd51bbbbe38b54f8ca7005a1d1c2d42024335e020f9d6003355112"
  21   end
  22
  23   depends_on "go" => :build
  24
  25   def install
  26     ldflags = "-s -w -X github.com/influxdata/telegraf/internal.Version=#{version}"
  27     system "go", "build", *std_go_args(ldflags:), "./cmd/telegraf"
  28     (etc/"telegraf.conf").write Utils.safe_popen_read(bin/"telegraf", "config")
  29   end
  30
  31   def post_install
  32     # Create directory for additional user configurations
  33     (etc/"telegraf.d").mkpath
  34   end
  35
  36   service do
  37     run [opt_bin/"telegraf", "-config", etc/"telegraf.conf", "-config-directory", etc/"telegraf.d"]
  38     keep_alive true
  39     working_dir var
  40     log_path var/"log/telegraf.log"
  41     error_log_path var/"log/telegraf.log"
  42   end
  43
  44   test do
  45     assert_match version.to_s, shell_output("#{bin}/telegraf --version")
  46     (testpath/"config.toml").write shell_output("#{bin}/telegraf -sample-config")
  47     system bin/"telegraf", "-config", testpath/"config.toml", "-test",
  48            "-input-filter", "cpu:mem"
  49   end
  50 end