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Diffstat (limited to 'lib/chef/log/formatter.rb')
| -rw-r--r-- | lib/chef/log/formatter.rb | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/lib/chef/log/formatter.rb b/lib/chef/log/formatter.rb new file mode 100644 index 0000000000..d177060d97 --- /dev/null +++ b/lib/chef/log/formatter.rb @@ -0,0 +1,52 @@ +# +# 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 + # Prints a log message as '[time] severity: message' + def call(severity, time, progname, msg) + sprintf("[%s] %s: %s\n", time.rfc2822(), severity, msg2str(msg)) + 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
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