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#
# Chef::Log::Formatter
#
# A custom Logger::Formatter implementation for Chef.
#
# Author:: Adam Jacob (<adam@hjksolutions.com>)
# Copyright:: Copyright (c) 2008 HJK Solutions, LLC
# License:: GNU General Public License version 2 or later
#
# This program and entire repository is free software; you can
# redistribute it and/or modify it under the terms of the GNU
# General Public License as published by the Free Software
# Foundation; either version 2 of the License, or any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
require 'logger'
require 'time'
class Chef
class Log
class Formatter < Logger::Formatter
@@show_time = true
def self.show_time=(show=false)
@@show_time = show
end
# Prints a log message as '[time] severity: message' if Chef::Log::Formatter.show_time == true.
# Otherwise, doesn't print the time.
def call(severity, time, progname, msg)
if @@show_time
sprintf("[%s] %s: %s\n", time.rfc2822(), severity, msg2str(msg))
else
sprintf("%s: %s\n", severity, msg2str(msg))
end
end
# Converts some argument to a Logger.severity() call to a string. Regular strings pass through like
# normal, Exceptions get formatted as "message (class)\nbacktrace", and other random stuff gets
# put through "object.inspect"
def msg2str(msg)
case msg
when ::String
msg
when ::Exception
"#{ msg.message } (#{ msg.class })\n" <<
(msg.backtrace || []).join("\n")
else
msg.inspect
end
end
end
end
end
|
