postal/config/initializers/sentry.rb

require "postal/config"

if Postal.config.general&.exception_url
  require "raven"
  Raven.configure do |config|
    config.dsn = Postal.config.general.exception_url
    config.environments = ["production"]
    if ENV["DEV_EXCEPTIONS"]
      config.environments << "development"
    end
    config.silence_ready = true
    config.tags = { process: ENV.fetch("PROC_NAME", nil) }
  end
end