#!/usr/bin/env ruby

# 

# A startup script for an instance of Ezmlm::ListDaemon.

# $Id$

# 

# Authors:

# * Michael Granger <mgranger@laika.com>

# * Jeremiah Jordan <jjordan@laika.com>

# 

BEGIN {

	require 'pathname'

	basedir = Pathname.new( __FILE__ ).dirname.parent

	libdir = basedir + 'lib'

	$LOAD_PATH.unshift( libdir.to_s ) unless $LOAD_PATH.include?( libdir.to_s )

}

begin

	require 'rubygems'

	require 'optparse'

	require 'ezmlm/listdaemon'

rescue LoadError

	unless Object.const_defined?( :Gem )

		require 'rubygems'

		retry

	end

	raise

end

progname = Pathname.new( $0 ).basename

opts = Ezmlm::ListDaemon.default_options

oparser = OptionParser.new do |oparser|

	oparser.accept( Pathname ) {|path| Pathname.new(path) }

	oparser.banner = "Usage: #{progname.basename} OPTIONS LISTSDIRECTORY"

	oparser.separator 'Version ' + Ezmlm::VERSION

	oparser.separator ''

	oparser.separator 'Options:'

	oparser.on( '--bind ADDRESS', '-b', String, 

		"Specify the address to bind to. Defaults to '#{opts.bind_addr}'" ) do |bindaddr|

		opts.bind_addr = bindaddr

	end

	oparser.on( '--port PORTNUMBER', '-p', Integer,

		"Specify the port to connect to. Defaults to '#{opts.bind_port}" ) do |portnumber|

		opts.bind_port = portnumber

	end

	oparser.separator ''

	oparser.separator 'Other Options:'

	oparser.on( '--debug', '-d', FalseClass, "Turn on debugging" ) do

		$DEBUG = true

		$stderr.puts "Debugging enabled."

		opts.debugmode = true

	end

	oparser.on_tail( '--help', '-h', FalseClass, "Display help for the given command." ) do

		$stderr.puts( oparser )

		exit!( 0 )

	end

	oparser.on_tail( '--version', '-V', "Print Ezmlm library version on STDOUT and quit." ) do

		$stdout.puts Ezmlm::VERSION

		exit!( 0 )

	end

end

# Parse command-line flags and display the help if there isn't exactly one argument

remaining_args = oparser.parse( ARGV )

if remaining_args.nitems != 1

	$stderr.puts( oparser )

	exit( 64 ) # EX_USAGE

end

listsdir = remaining_args.shift

daemon = Ezmlm::ListDaemon.new( listsdir, opts )

daemon.start.join