module Gitlab class Logger < ::Logger def self.file_name file_name_noext + '.log' end def self.debug(message) build.debug(message) end def self.error(message) build.error(message) end def self.warn(message) build.warn(message) end def self.info(message) build.info(message) end def self.read_latest path = self.full_log_path return [] unless File.readable?(path) tail_output, _ = Gitlab::Popen.popen(%W(tail -n 2000 #{path})) tail_output.split("\n") end def self.build RequestStore[self.cache_key] ||= new(self.full_log_path) end def self.full_log_path Rails.root.join("log", file_name) end def self.cache_key 'logger:'.freeze + self.full_log_path.to_s end end end