cask 'datadog-agent' do
  version '5.8.0-1'
  sha256 '7a9e0306519e067e8e35e96c8f52b1fa41147a1bb5b7410dd0d0e0c85bbfaf38'

  # s3.amazonaws.com/dd-agent was verified as official when first introduced to the cask
  url 'https://s3.amazonaws.com/dd-agent/datadogagent.dmg'
  name 'Datadog Agent'
  homepage 'https://www.datadoghq.com/'

  pkg "datadogagent-#{version}.pkg"

  preflight do
    require 'etc'
    File.open('/tmp/datadog-install-user', 'w') { |f| f.write(Etc.getlogin) }
  end

  uninstall pkgutil: 'com.datadoghq.agent'

  zap delete: '/opt/datadog-agent'

  caveats <<-EOS.undent
    You will need to update /opt/datadog-agent/etc/datadog.conf and replace APIKEY with your api key

    If you ever want to start/stop the Agent, please use the Datadog Agent App or datadog-agent command.
    It will start automatically at login, if you want to enable it at startup, run these commands:

    sudo cp '/opt/datadog-agent/etc/com.datadoghq.agent.plist' /Library/LaunchDaemons
    sudo launchctl load -w /Library/LaunchDaemons/com.datadoghq.agent.plist
  EOS
end