| #!/usr/bin/env ruby |
| |
| $:.unshift File.join(File.dirname(__FILE__), *%w{ .. lib }) |
| |
| require "mercenary" |
| |
| # This example sets the logging mode of mercenary to |
| # debug. Logging messages from "p.logger.debug" will |
| # be output to STDOUT. |
| |
| Mercenary.program(:logger_output) do |p| |
| |
| p.version "5.2.6" |
| p.description 'An example of turning on logging for Mercenary.' |
| p.syntax 'logger_output' |
| |
| |
| p.logger.info "The default log level is INFO. So this will output." |
| p.logger.debug "Since DEBUG is below INFO, this will not output." |
| |
| p.logger(Logger::DEBUG) |
| p.logger.debug "Logger level now set to DEBUG. So everything will output." |
| |
| p.logger.debug "Example of DEBUG level message." |
| p.logger.info "Example of INFO level message." |
| p.logger.warn "Example of WARN level message." |
| p.logger.error "Example of ERROR level message." |
| p.logger.fatal "Example of FATAL level message." |
| p.logger.unknown "Example of UNKNOWN level message." |
| |
| p.action do |args, options| |
| |
| p.logger(Logger::INFO) |
| p.logger.debug "Logger level back to INFO. This line will not output." |
| p.logger.info "This INFO message will output." |
| |
| end |
| |
| end |