# # A module to hide, modify, and colorize log entries. # module LeapCli module LogFilter # # options for formatters: # # :match => regexp for matching a log line # :color => what color the line should be # :style => what style the line should be # :priority => what order the formatters are applied in. higher numbers first. # :match_level => only apply filter at the specified log level # :level => make this line visible at this log level or higher # :replace => replace the matched text # :prepend => insert text at start of message # :append => append text to end of message # :exit => force the exit code to be this (does not interrupt program, just # ensures a specific exit code when the program eventually exits) # FORMATTERS = [ # TRACE { :match => /command finished/, :color => :white, :style => :dim, :match_level => 3, :priority => -10 }, { :match => /executing locally/, :color => :yellow, :match_level => 3, :priority => -20 }, # DEBUG #{ :match => /executing .*/, :color => :green, :match_level => 2, :priority => -10, :timestamp => true }, #{ :match => /.*/, :color => :yellow, :match_level => 2, :priority => -30 }, { :match => /^transaction:/, :level => 3 }, # INFO { :match => /.*out\] (fatal:|ERROR:).*/, :color => :red, :match_level => 1, :priority => -10 }, { :match => /Permission denied/, :color => :red, :match_level => 1, :priority => -20 }, { :match => /sh: .+: command not found/, :color => :magenta, :match_level => 1, :priority => -30 }, # IMPORTANT { :match => /^(E|e)rr ::/, :color => :red, :match_level => 0, :priority => -10, :exit => 1}, { :match => /^ERROR:/, :color => :red, :priority => -10, :exit => 1}, #{ :match => /.*/, :color => :blue, :match_level => 0, :priority => -20 }, # CLEANUP #{ :match => /\s+$/, :replace => '', :priority => 0}, # DEBIAN PACKAGES { :match => /^(Hit|Ign) /, :color => :green, :priority => -20}, { :match => /^Err /, :color => :red, :priority => -20}, { :match => /^W(ARNING)?: /, :color => :yellow, :priority => -20}, { :match => /^E: /, :color => :red, :priority => -20}, { :match => /already the newest version/, :color => :green, :priority => -20}, { :match => /WARNING: The following packages cannot be authenticated!/, :color => :red, :level => 0, :priority => -10}, # PUPPET { :match => /^(W|w)arning: Not collecting exported resources without storeconfigs/, :level => 2, :color => :yellow, :priority => -10}, { :match => /^(W|w)arning: Found multiple default providers for vcsrepo:/, :level => 2, :color => :yellow, :priority => -10}, { :match => /^(W|w)arning: .*is deprecated.*$/, :level => 2, :color => :yellow, :priority => -10}, { :match => /^(W|w)arning: Scope.*$/, :level => 2, :color => :yellow, :priority => -10}, #{ :match => /^(N|n)otice:/, :level => 1, :color => :cyan, :priority => -20}, #{ :match => /^(N|n)otice:.*executed successfully$/, :level => 2, :color => :cyan, :priority => -15}, { :match => /^(W|w)arning:/, :level => 0, :color => :yellow, :priority => -20}, { :match => /^Duplicate declaration:/, :level => 0, :color => :red, :priority => -20}, #{ :match => /Finished catalog run/, :level => 0, :color => :green, :priority => -10}, { :match => /^APPLY COMPLETE \(changes made\)/, :level => 0, :color => :green, :style => :bold, :priority => -10}, { :match => /^APPLY COMPLETE \(no changes\)/, :level => 0, :color => :green, :style => :bold, :priority => -10}, # PUPPET FATAL ERRORS { :match => /^(E|e)rr(or|):/, :level => 0, :color => :red, :priority => -1, :exit => 1}, { :match => /^Wrapped exception:/, :level => 0, :color => :red, :priority => -1, :exit => 1}, { :match => /^Failed to parse template/, :level => 0, :color => :red, :priority => -1, :exit => 1}, { :match => /^Execution of.*returned/, :level => 0, :color => :red, :priority => -1, :exit => 1}, { :match => /^Parameter matches failed:/, :level => 0, :color => :red, :priority => -1, :exit => 1}, { :match => /^Syntax error/, :level => 0, :color => :red, :priority => -1, :exit => 1}, { :match => /^Cannot reassign variable/, :level => 0, :color => :red, :priority => -1, :exit => 1}, { :match => /^Could not find template/, :level => 0, :color => :red, :priority => -1, :exit => 1}, { :match => /^APPLY COMPLETE.*fail/, :level => 0, :color => :red, :style => :bold, :priority => -1, :exit => 1}, # TESTS { :match => /^PASS: /, :color => :green, :priority => -20}, { :match => /^(FAIL|ERROR): /, :color => :red, :priority => -20}, { :match => /^(SKIP|WARN): /, :color => :yellow, :priority => -20}, { :match => /\d+ tests: \d+ passes, \d+ skips, 0 warnings, 0 failures, 0 errors/, :color => :green, :style => :bold, :priority => -20 }, { :match => /\d+ tests: \d+ passes, \d+ skips, [1-9][0-9]* warnings, 0 failures, 0 errors/, :color => :yellow, :style => :bold, :priority => -20 }, { :match => /\d+ tests: \d+ passes, \d+ skips, \d+ warnings, \d+ failures, [1-9][0-9]* errors/, :color => :red, :style => :bold, :priority => -20 }, { :match => /\d+ tests: \d+ passes, \d+ skips, \d+ warnings, [1-9][0-9]* failures, \d+ errors/, :color => :red, :style => :bold, :priority => -20 }, # LOG SUPPRESSION { :match => /^(W|w)arning: You cannot collect without storeconfigs being set/, :level => 2, :priority => 10}, { :match => /^(W|w)arning: You cannot collect exported resources without storeconfigs being set/, :level => 2, :priority => 10} ] SORTED_FORMATTERS = FORMATTERS.sort_by { |i| -(i[:priority] || i[:prio] || 0) } # # same as normal formatters, but only applies to the title, not the message. # TITLE_FORMATTERS = [ # red { :match => /fatal_error/, :replace => 'fatal error:', :color => :red, :style => :bold }, { :match => /error/, :color => :red, :style => :bold }, { :match => /removed/, :color => :red, :style => :bold }, { :match => /removing/, :color => :red, :style => :bold }, { :match => /destroyed/, :color => :red, :style => :bold }, { :match => /destroying/, :color => :red, :style => :bold }, { :match => /terminated/, :color => :red, :style => :bold }, { :match => /failed/, :replace => 'FAILED', :color => :red, :style => :bold }, { :match => /bailing/, :replace => 'bailing', :color => :red, :style => :bold }, { :match => /invalid/, :color => :red, :style => :bold }, # yellow { :match => /warning/, :replace => 'warning:', :color => :yellow, :style => :bold }, { :match => /missing/, :color => :yellow, :style => :bold }, { :match => /skipping/, :color => :yellow, :style => :bold }, # green { :match => /created/, :color => :green, :style => :bold }, { :match => /completed/, :color => :green, :style => :bold }, { :match => /ran/, :color => :green, :style => :bold }, { :match => /^registered/, :color => :green, :style => :bold }, # cyan { :match => /note/, :replace => 'NOTE:', :color => :cyan, :style => :bold }, # magenta { :match => /nochange/, :replace => 'no change', :color => :magenta }, { :match => /^loading/, :color => :magenta }, ] def self.apply_message_filters(message) return self.apply_filters(SORTED_FORMATTERS, message) end def self.apply_title_filters(title) return self.apply_filters(TITLE_FORMATTERS, title) end private def self.apply_filters(formatters, message) level = LeapCli.logger.log_level result = {} formatters.each do |formatter| if (formatter[:match_level] == level || formatter[:match_level].nil?) if message =~ formatter[:match] # puts "applying formatter #{formatter.inspect}" result[:level] = formatter[:level] if formatter[:level] result[:color] = formatter[:color] if formatter[:color] result[:style] = formatter[:style] || formatter[:attribute] # (support original cap colors) message.gsub!(formatter[:match], formatter[:replace]) if formatter[:replace] message.replace(formatter[:prepend] + message) unless formatter[:prepend].nil? message.replace(message + formatter[:append]) unless formatter[:append].nil? message.replace(Time.now.strftime('%Y-%m-%d %T') + ' ' + message) if formatter[:timestamp] if formatter[:exit] LeapCli::Util.exit_status(formatter[:exit]) end # stop formatting, unless formatter was just for string replacement break unless formatter[:replace] end end end if result[:color] == :hide return [nil, {}] else return [message, result] end end end end