config.ru

# frozen_string_literal: true

require 'rubygems'
require 'bundler/setup'
require 'rack-timeout'

if ENV.key?('SENTRY_DSN')
  Bundler.require(:sentry)
  require 'sentry-ruby'

  Sentry.init do |config|
    config.dsn = ENV.fetch('SENTRY_DSN')

    # Set traces_sample_rate to 1.0 to capture 100%
    # of transactions for tracing.
    # We recommend adjusting this value in production.
    config.traces_sample_rate = 1.0
    # or
    # config.traces_sampler = lambda do |_context|
    #   true
    # end
    # Set profiles_sample_rate to profile 100%
    # of sampled transactions.
    # We recommend adjusting this value in production.
    config.profiles_sample_rate = 1.0
  end

  use Sentry::Rack::CaptureExceptions
end

dev = ENV.fetch('RACK_ENV', nil) == 'development'
requires = Dir['app/**/*.rb']

if dev
  require 'logger'
  logger = Logger.new($stdout)

  require 'rack/unreloader'
  Unreloader = Rack::Unreloader.new(subclasses: %w[Roda Html2rss],
                                    logger:,
                                    reload: dev) do
                                      Html2rss::Web::App
                                    end
  Unreloader.require('app.rb') { 'Html2rss::Web::App' }

  requires.each { |f| Unreloader.require(f) }

  run Unreloader
else
  use Rack::Timeout

  require_relative 'app'
  requires.each { |f| require_relative f }

  run(Html2rss::Web::App.freeze.app)
end