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#!/usr/bin/env ruby
=begin rdoc
= rbot main executable
Usage:
% rbot [options] [config directory]
== Options
[-h, --help]
display a help message and exit
[-v, --version]
display version information and exit
[-d, --debug]
enable debug messages
[-l, --loglevel _level_]
sets the minimum log level verbosity
[-b, --background]
background (daemonize) the bot
[-p, --pidfile _filename_]
write the bot pid to _filename_
The default config directory is <tt>~/.rbot</tt>.
The default pidfile is <tt><i>botdir</i>/rbot.pid</tt>.
The logfile is located at <tt><i>botdir</i>/<i>botname</i>.log</tt>, and
the default loglevel is 1 (INFO messages). Possible values for the loglevel
are 0 (DEBUG), 1 (INFO), 2 (WARN), 3 (ERROR), 4 (FATAL).
Please note that the logfile doesn't contain IRC logs (which are located at
<tt><i>botdir</i>/logs/*</tt>, but only rbot diagnostic messages.
=end
# Copyright (C) 2002-2006 Tom Gilbert.
# Copyright (C) 2007-2008 Giuseppe Bilotta and the rbot development team
#
# This is free software, see COPYING for licensing details
require 'etc'
require 'getoptlong'
require 'fileutils'
$version ||= '0.9.15'
$version_timestamp ||= 0
$opts = Hash.new
orig_opts = ARGV.dup
opts = GetoptLong.new(
["--background", "-b", GetoptLong::NO_ARGUMENT],
["--debug", "-d", GetoptLong::NO_ARGUMENT],
["--help", "-h", GetoptLong::NO_ARGUMENT],
["--loglevel", "-l", GetoptLong::REQUIRED_ARGUMENT],
["--trace", "-t", GetoptLong::REQUIRED_ARGUMENT],
["--pidfile", "-p", GetoptLong::REQUIRED_ARGUMENT],
["--version", "-v", GetoptLong::NO_ARGUMENT]
)
$daemonize = false
opts.each {|opt, arg|
$daemonize = true if(opt == "--background")
$opts[opt.sub(/^-+/, "")] = arg
}
if ($opts["trace"])
set_trace_func proc { |event, file, line, id, binding, classname|
if classname.to_s == $opts["trace"]
printf "TRACE: %8s %s:%-2d %10s %8s\n", event, File.basename(file), line, id, classname
end
}
end
defaultlib = File.expand_path(File.dirname($0) + '/../lib')
if File.directory? "#{defaultlib}/rbot"
unless $:.include? defaultlib
$:.unshift defaultlib
end
end
begin
Encoding.default_internal = Encoding::UTF_8
Encoding.default_external = Encoding::UTF_8
require 'rbot/ircbot'
rescue LoadError => e
puts "Error: couldn't find the rbot/ircbot module (or one of its dependencies)\n"
puts e
exit 2
end
if ($opts["version"])
puts "rbot #{$version}"
exit 0
end
if ($opts["help"])
puts "usage: rbot [options] [config directory]"
puts " -h, --help this message"
puts " -v, --version version information"
puts " -d, --debug enable debug messages"
puts " -l, --loglevel sets the log level verbosity"
puts " -b, --background background (daemonize) the bot"
puts " -p, --pidfile write the bot pid to file"
puts "config directory defaults to ~/.rbot"
exit 0
end
# setup logger based on command line arguments
loglevel = $opts['loglevel'] ? $opts['loglevel'].to_i : nil
loglevel = $opts['debug'] ? 0 : loglevel
if loglevel
Irc::Bot::LoggerManager.instance.set_level(loglevel)
end
if(bot = Irc::Bot.new(ARGV.shift, :argv => orig_opts))
# just run the bot
bot.mainloop
end
Irc::Bot::LoggerManager.instance.flush
Irc::Bot::LoggerManager.instance.halt_logger
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