Nanoc::CLI::Logger is a singleton class responsible for generating feedback in the terminal.
Maps actions (`:create`, `:update`, `:identical`, `:skip` and `:delete`) onto their ANSI color codes.
Logs a file-related action.
@param [:high, :low] level The importance of this action
@param [:create, :update, :identical, :skip, :delete] action The kind of file action
@param [String] name The name of the file the action was performed on
@return [void]
# File lib/nanoc/cli/logger.rb, line 42 def file(level, action, name, duration=nil) log( level, '%s%12s%s %s%s' % [ ACTION_COLORS[action.to_sym], action, "\e[0m", duration.nil? ? '' : "[%2.2fs] " % [ duration ], name ] ) end
Logs a message.
@param [:high, :low] level The importance of this message
@param [String] message The message to be logged
@param [puts] io The stream to which the message should be written
@return [void]
# File lib/nanoc/cli/logger.rb, line 64 def log(level, message, io=$stdout) # Don't log when logging is disabled return if @level == :off # Log when level permits it io.puts(message) if (@level == :low or @level == level) end
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