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Contents
module DRbQS
class Command
class OptionSetting
attr_reader :setting
def initialize(help_message, setting)
@opt_parser = OptionParser.new(help_message)
@setting = setting
end
def set(*args, &block)
unless @setting
raise "Not in method 'define'."
end
@opt_parser.on(*args[1..-1]) do |v|
@setting.set(args[0], v)
if block_given?
yield(@opt_parser)
end
end
end
def define(options = {}, &block)
instance_eval(&block) if block_given?
if options[:log_level]
set(:log_level, '--log-level LEVEL', String,
"Set the log level. The value accepts 'fatal', 'error', 'warn', 'info', and 'debug'. The default is 'error'.")
end
if options[:daemon]
set(:daemon, '--daemon OUT', String, 'Execute as daemon and set output file for stdout and stderr.')
end
if options[:debug]
set(:debug, '--debug', 'Set $DEBUG true.')
end
end
def parse!(argv)
@opt_parser.parse!(argv)
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems