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|
#!/usr/bin/env ruby
$LOAD_PATH.unshift(File.expand_path(File.dirname(__FILE__) + '/../lib'))
require 'rack'
require 'optparse'
require 'adsf'
# Parse options
options = {
:handler => nil,
:port => 3000,
:index_filenames => %w( index.html ),
:root => '.',
:host => '0.0.0.0',
}
OptionParser.new do |opts|
opts.banner = "Usage: adsf [options]"
opts.separator ''
opts.separator 'Specific options:'
# handler
opts.on('-H', '--handler [handler]', 'Specify the handler to use') do |o|
options[:handler] = o
end
# help
opts.on('-h', '--help', 'Display help') do |o|
puts opts
exit
end
# index filenames
opts.on('-i', '--index-filenames [index-filenames]', 'Specify index filenames (comma-separated)') do |o|
options[:index_filenames] = o.split(',')
end
# port
opts.on('-p', '--port [port]', Integer, 'Specify the port number to use') do |o|
options[:port] = o
end
# root
opts.on('-r', '--root [root]', 'Specify the web root to use') do |o|
options[:root] = o
end
# host
opts.on('-l', '--local-only', 'Only listen to requests from localhost (short for "-a localhost")') do
options[:host] = 'localhost'
end
# host
opts.on('-a', '--listen-address [host]', 'Specify the address to listen to') do |o|
options[:host] = o
end
end.parse!
# Find handler
handler = Rack::Handler.get(options[:handler])
if handler.nil?
handler = Rack::Handler::WEBrick
end
# Create app
app = Rack::Builder.new do
use Rack::CommonLogger
use Rack::ShowExceptions
use Rack::Lint
use Adsf::Rack::IndexFileFinder,
:root => options[:root],
:index_filenames => options[:index_filenames]
run Rack::File.new(options[:root])
end.to_app
# Be quittable
%w( INT TERM ).each do |s|
Signal.trap(s) { handler.shutdown }
end
# Run
handler.run(app, :Port => options[:port], :Host => options[:host])
|
