def initialize
super 'server', 'Documentation and gem repository HTTP server',
:port => 8808, :gemdir => [], :daemon => false
OptionParser.accept :Port do |port|
if port =~ /\A\d+\z/
port = Integer port
raise OptionParser::InvalidArgument, "#{port}: not a port number" if
port > 65535
port
else
begin
Socket.getservbyname port
rescue SocketError
raise OptionParser::InvalidArgument, "#{port}: no such named service"
end
end
end
add_option '-p', '--port=PORT', :Port,
'port to listen on' do |port, options|
options[:port] = port
end
add_option '-d', '--dir=GEMDIR',
'directories from which to serve gems',
'multiple directories may be provided' do |gemdir, options|
options[:gemdir] << File.expand_path(gemdir)
end
add_option '--[no-]daemon', 'run as a daemon' do |daemon, options|
options[:daemon] = daemon
end
add_option '-b', '--bind=HOST,HOST',
'addresses to bind', Array do |address, options|
options[:addresses] ||= []
options[:addresses].push(*address)
end
add_option '-l', '--launch[=COMMAND]',
'launches a browser window',
"COMMAND defaults to 'start' on Windows",
"and 'open' on all other platforms" do |launch, options|
launch ||= Gem.win_platform? ? 'start' : 'open'
options[:launch] = launch
end
end