module Stalkerr::OptParser
Public Class Methods
parse!(argv)
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# File lib/stalkerr/optparse.rb, line 5 def self.parse!(argv) opts = { host: Stalkerr::Const::DEFAULT_HOST, port: Stalkerr::Const::DEFAULT_PORT, log: nil, debug: false, daemonize: false, } OptionParser.new do |parser| parser.instance_eval do self.banner = "Usage: #{$0} [opts]" separator "Options:" on("-p", "--port [PORT=#{opts[:port]}]", "use PORT (default: #{Stalkerr::Const::DEFAULT_PORT})") do |port| opts[:port] = port end on("-h", "--host [HOST=#{opts[:host]}]", "listen HOST (default: #{Stalkerr::Const::DEFAULT_HOST})") do |host| opts[:host] = host end on("-l", "--log LOG", "log file") do |log| opts[:log] = log end on("-d", "--debug", "enable debug mode") do opts[:log] = $stdout opts[:debug] = true end on("-D", "--daemonize", "run daemonized in the background") do opts[:daemonize] = true end parse!(argv) end end opts end