diff options
Diffstat (limited to 'bin/rackup')
| -rwxr-xr-x | bin/rackup | 178 |
1 files changed, 2 insertions, 176 deletions
@@ -1,176 +1,2 @@ -#!/usr/bin/env ruby -# -*- ruby -*- - -require 'rack' - -require 'optparse' - -automatic = false -server = nil -env = "development" -daemonize = false -pid = nil -options = {:Port => 9292, :Host => "0.0.0.0", :AccessLog => []} - -# Don't evaluate CGI ISINDEX parameters. -# http://hoohoo.ncsa.uiuc.edu/cgi/cl.html -ARGV.clear if ENV.include?("REQUEST_METHOD") - -opts = OptionParser.new("", 24, ' ') { |opts| - opts.banner = "Usage: rackup [ruby options] [rack options] [rackup config]" - - opts.separator "" - opts.separator "Ruby options:" - - lineno = 1 - opts.on("-e", "--eval LINE", "evaluate a LINE of code") { |line| - eval line, TOPLEVEL_BINDING, "-e", lineno - lineno += 1 - } - - opts.on("-d", "--debug", "set debugging flags (set $DEBUG to true)") { - $DEBUG = true - } - opts.on("-w", "--warn", "turn warnings on for your script") { - $-w = true - } - - opts.on("-I", "--include PATH", - "specify $LOAD_PATH (may be used more than once)") { |path| - $LOAD_PATH.unshift(*path.split(":")) - } - - opts.on("-r", "--require LIBRARY", - "require the library, before executing your script") { |library| - require library - } - - opts.separator "" - opts.separator "Rack options:" - opts.on("-s", "--server SERVER", "serve using SERVER (webrick/mongrel)") { |s| - server = s - } - - opts.on("-o", "--host HOST", "listen on HOST (default: 0.0.0.0)") { |host| - options[:Host] = host - } - - opts.on("-p", "--port PORT", "use PORT (default: 9292)") { |port| - options[:Port] = port - } - - opts.on("-E", "--env ENVIRONMENT", "use ENVIRONMENT for defaults (default: development)") { |e| - env = e - } - - opts.on("-D", "--daemonize", "run daemonized in the background") { |d| - daemonize = d ? true : false - } - - opts.on("-P", "--pid FILE", "file to store PID (default: rack.pid)") { |f| - pid = File.expand_path(f) - } - - opts.separator "" - opts.separator "Common options:" - - opts.on_tail("-h", "--help", "Show this message") do - puts opts - exit - end - - opts.on_tail("--version", "Show version") do - puts "Rack #{Rack.version}" - exit - end - - opts.parse! ARGV -} - -require 'pp' if $DEBUG - -config = ARGV[0] || "config.ru" -if !File.exist? config - abort "configuration #{config} not found" -end - -if config =~ /\.ru$/ - cfgfile = File.read(config) - if cfgfile[/^#\\(.*)/] - opts.parse! $1.split(/\s+/) - end - cfgfile.sub!(/^__END__\n.*/, '') - inner_app = eval "Rack::Builder.new {( " + cfgfile + "\n )}.to_app", - nil, config -else - require config - inner_app = Object.const_get(File.basename(config, '.rb').capitalize) -end - -unless server = Rack::Handler.get(server) - # Guess. - if ENV.include?("PHP_FCGI_CHILDREN") - server = Rack::Handler::FastCGI - - # We already speak FastCGI - options.delete :File - options.delete :Port - elsif ENV.include?("REQUEST_METHOD") - server = Rack::Handler::CGI - else - begin - server = Rack::Handler::Mongrel - rescue LoadError => e - server = Rack::Handler::WEBrick - end - end -end - -p server if $DEBUG - -case env -when "development" - app = Rack::Builder.new { - use Rack::CommonLogger, $stderr unless server.name =~ /CGI/ - use Rack::ShowExceptions - use Rack::Lint - run inner_app - }.to_app - -when "deployment" - app = Rack::Builder.new { - use Rack::CommonLogger, $stderr unless server.name =~ /CGI/ - run inner_app - }.to_app - -when "none" - app = inner_app - -end - -if $DEBUG - pp app - pp inner_app -end - -if daemonize - if RUBY_VERSION < "1.9" - exit if fork - Process.setsid - exit if fork - Dir.chdir "/" - File.umask 0000 - STDIN.reopen "/dev/null" - STDOUT.reopen "/dev/null", "a" - STDERR.reopen "/dev/null", "a" - else - Process.daemon - end - - if pid - File.open(pid, 'w'){ |f| f.write("#{Process.pid}") } - at_exit { File.delete(pid) if File.exist?(pid) } - end -end - -server.run app, options +require "rack" +Rack::Server.start |