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Versions: 17
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Contents
require 'binding_of_caller'
require 'fileutils'
require 'logger'
module Fasten
class << self
attr_accessor :logger
end
module Support
module Logger
attr_accessor :log_file, :logger
%w[debug info error].each do |method|
define_method "log_#{method}" do |msg|
dest_logger = logger || Fasten.logger
return unless dest_logger.respond_to?(method)
caller_name = name if respond_to? :name
caller_name ||= Kernel.binding.of_caller(1).eval('self').class
dest_logger.send(method, caller_name) { msg }
end
end
def initialize_logger(log_file: nil)
if log_file
self.log_file = log_file
else
log_path ||= "#{fasten_dir}/log/#{kind}/#{name}.log"
FileUtils.mkdir_p File.dirname(log_path)
self.log_file = File.new(log_path, 'a')
self.log_file.sync = true
end
self.logger = ::Logger.new self.log_file, level: Fasten.logger.level, progname: Fasten.logger.progname
end
def log_ini(object, message = nil)
object.ini ||= Time.new
log_info "Ini #{object.state} #{object.class} #{object} #{message}"
end
def log_fin(object, message = nil)
object.fin ||= Time.new
object.dif = object.fin - object.ini
log_info "Fin #{object.state} #{object.class} #{object} #{message} in #{object.dif}"
end
end
end
end
Fasten.logger ||=
begin
Logger.new STDOUT, level: Logger::DEBUG, progname: $PROGRAM_NAME
rescue StandardError
nil
end
Version data entries
17 entries across 17 versions & 1 rubygems