#!/usr/bin/env ruby
# frozen_string_literal: true

require_relative '../metrics_server/dependencies'
require_relative '../metrics_server/metrics_server'

target = ENV['METRICS_SERVER_TARGET']
raise "METRICS_SERVER_TARGET cannot be blank" if target.blank?

metrics_dir = ENV["prometheus_multiproc_dir"] || File.absolute_path("tmp/prometheus_multiproc_dir/#{target}")
wipe_metrics_dir = Gitlab::Utils.to_boolean(ENV['WIPE_METRICS_DIR']) || false

server = MetricsServer.new(target, metrics_dir, wipe_metrics_dir)
server.start