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#
# Copyright:: Copyright (c) 2018 Chef Software, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require "logger"
require "mixlib/log/child"
module Mixlib
module Log
module Logging
LEVELS = { :debug => Logger::DEBUG, :info => Logger::INFO, :warn => Logger::WARN, :error => Logger::ERROR, :fatal => Logger::FATAL }.freeze
LEVEL_NAMES = LEVELS.invert.freeze
attr_accessor :metadata
def pass(severity, args, progname = nil, data: {}, &block)
args, progname, data = yield if block_given?
add(severity, args, progname, data: data)
end
# Define the standard logger methods on this class programmatically.
# No need to incur method_missing overhead on every log call.
[:debug, :info, :warn, :error, :fatal].each do |method_name|
level = LEVELS[method_name]
class_eval(<<-METHOD_DEFN, __FILE__, __LINE__)
def #{method_name}(msg=nil, data: {}, &block)
pass(#{level}, msg, data: data, &block)
end
METHOD_DEFN
end
def with_child(metadata = {})
child = Child.new(self, metadata)
if block_given?
yield child
else
child
end
end
end
end
end
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