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# File 'lib/webify/runner.rb', line 6
def self.start!
options = {
:backend => Webify::DEFAULT_BACKEND,
:port => Webify::DEFAULT_PORT,
:dir => Webify::DEFAULT_DIR,
:throttle => 0
}
options_parser = OptionParser.new do |opts|
opts.banner = "Webify v#{Webify::VERSION} -- serve any directory to your browser\n"+
"Usage: webify [options]"
opts.separator ""
opts.separator "Server options:"
opts.on('-t', '--thin', "Use Thin as the backend (default: #{options[:backend]})") { options[:backend] = 'Thin' }
opts.on('-m', '--mongrel', "Use Mongrel as the backend (default: #{options[:backend]})") { options[:backend] = 'Mongrel' }
opts.on('-d', '--dir DIRECTORY', "Document root DIRECTORY (default: #{options[:dir]})") {|val| options[:dir] = val }
opts.on('-p', '--port PORT', "Use PORT (default: #{options[:port]})") {|val| options[:port] = val }
opts.on('-h', '--help', 'Display this help message') { puts opts; exit! }
opts.separator ""
opts.separator "Mongrel backend options:"
opts.on('-r', '--throttle TIME', "Time to pause (in hundredths of a second) between accepting clients. (default: #{options[:throttle]})") {|val| options[:throttle] = val }
end
options_parser.parse!(ARGV)
begin
require "webify/backend/#{options[:backend].downcase}"
rescue LoadError => ex
$stderr.puts "Error! Cannot load backend #{options[:backend]}"
exit
end
backend_klass = instance_eval("Webify::Backend::" + options[:backend])
msg = "Serving: #{options[:dir]}\nURL: http://#{Socket.gethostname}:#{options[:port]}"
puts "="*80
puts "#{msg}\n"
puts ("="*80)+"\n\n"
backend_klass.start!(options)
end
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