mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
Switch script/server to use rack processor
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parent
cc67272cba
commit
708f4c3ae6
5 changed files with 97 additions and 222 deletions
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@ -1,45 +1,111 @@
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require 'active_support'
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require 'fileutils'
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require 'action_controller/vendor/rack'
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require 'optparse'
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begin
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require_library_or_gem 'fcgi'
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rescue Exception
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# FCGI not available
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end
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begin
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require_library_or_gem 'mongrel'
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rescue Exception
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# Mongrel not available
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end
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# TODO: Push Thin adapter upstream so we don't need worry about requiring it
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begin
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require_library_or_gem 'thin'
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rescue Exception
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# Thin not available
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end
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server = case ARGV.first
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when "mongrel", "webrick", "thin"
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ARGV.shift
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else
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if defined?(Mongrel)
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"mongrel"
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elsif defined?(Thin)
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"thin"
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else
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"webrick"
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options = {
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:Port => 3000,
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:Host => "0.0.0.0",
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:environment => (ENV['RAILS_ENV'] || "development").dup,
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:config => RAILS_ROOT + "/config.ru",
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:detach => false,
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:debugger => false
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}
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ARGV.clone.options do |opts|
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opts.on("-p", "--port=port", Integer,
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"Runs Rails on the specified port.", "Default: 3000") { |v| options[:Port] = v }
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opts.on("-b", "--binding=ip", String,
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"Binds Rails to the specified ip.", "Default: 0.0.0.0") { |v| options[:Host] = v }
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opts.on("-c", "--config=file", String,
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"Use custom rackup configuration file") { |v| options[:config] = v }
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opts.on("-d", "--daemon", "Make server run as a Daemon.") { options[:detach] = true }
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opts.on("-u", "--debugger", "Enable ruby-debugging for the server.") { options[:debugger] = true }
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opts.on("-e", "--environment=name", String,
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"Specifies the environment to run this server under (test/development/production).",
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"Default: development") { |v| options[:environment] = v }
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opts.separator ""
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opts.on("-h", "--help", "Show this help message.") { puts opts; exit }
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opts.parse!
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end
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server = Rack::Handler.get(ARGV.first) rescue nil
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unless server
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begin
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server = Rack::Handler::Mongrel
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rescue LoadError => e
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server = Rack::Handler::WEBrick
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end
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end
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case server
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when "webrick"
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puts "=> Booting WEBrick..."
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when "mongrel"
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puts "=> Booting Mongrel (use 'script/server webrick' to force WEBrick)"
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when "thin"
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puts "=> Booting Thin (use 'script/server webrick' to force WEBrick)"
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puts "=> Booting #{ActiveSupport::Inflector.demodulize(server)}"
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puts "=> Rails #{Rails.version} application starting on http://#{options[:Host]}:#{options[:Port]}"
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%w(cache pids sessions sockets).each do |dir_to_make|
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FileUtils.mkdir_p(File.join(RAILS_ROOT, 'tmp', dir_to_make))
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end
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%w(cache pids sessions sockets).each { |dir_to_make| FileUtils.mkdir_p(File.join(RAILS_ROOT, 'tmp', dir_to_make)) }
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require "commands/servers/#{server}"
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if options[:detach]
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Process.daemon
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pid = "#{RAILS_ROOT}/tmp/pids/server.pid"
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File.open(pid, 'w'){ |f| f.write(Process.pid) }
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at_exit { File.delete(pid) if File.exist?(pid) }
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end
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ENV["RAILS_ENV"] = options[:environment]
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RAILS_ENV.replace(options[:environment]) if defined?(RAILS_ENV)
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require RAILS_ROOT + "/config/environment"
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if File.exist?(options[:config])
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config = options[:config]
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if config =~ /\.ru$/
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cfgfile = File.read(config)
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if cfgfile[/^#\\(.*)/]
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opts.parse!($1.split(/\s+/))
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end
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app = eval("Rack::Builder.new {( " + cfgfile + "\n )}.to_app", nil, config)
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else
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require config
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app = Object.const_get(File.basename(config, '.rb').capitalize)
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end
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else
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app = Rack::Builder.new {
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use Rails::Rack::Logger
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use Rails::Rack::Static
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run ActionController::Dispatcher.new
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}.to_app
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end
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if options[:debugger]
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begin
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require_library_or_gem 'ruby-debug'
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Debugger.start
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Debugger.settings[:autoeval] = true if Debugger.respond_to?(:settings)
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puts "=> Debugger enabled"
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rescue Exception
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puts "You need to install ruby-debug to run the server in debugging mode. With gems, use 'gem install ruby-debug'"
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exit
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end
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end
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puts "=> Call with -d to detach"
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trap(:INT) { exit }
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puts "=> Ctrl-C to shutdown server"
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begin
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server.run(app, options.merge(:AccessLog => []))
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ensure
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puts 'Exiting'
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end
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@ -1,31 +0,0 @@
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def tail(log_file)
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cursor = File.size(log_file)
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last_checked = Time.now
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tail_thread = Thread.new do
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File.open(log_file, 'r') do |f|
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loop do
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f.seek cursor
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if f.mtime > last_checked
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last_checked = f.mtime
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contents = f.read
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cursor += contents.length
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print contents
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end
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sleep 1
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end
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end
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end
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tail_thread
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end
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def start_debugger
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begin
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require_library_or_gem 'ruby-debug'
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Debugger.start
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Debugger.settings[:autoeval] = true if Debugger.respond_to?(:settings)
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puts "=> Debugger enabled"
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rescue Exception
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puts "You need to install ruby-debug to run the server in debugging mode. With gems, use 'gem install ruby-debug'"
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exit
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end
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end
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@ -1,69 +0,0 @@
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require 'rbconfig'
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require 'commands/servers/base'
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unless defined?(Mongrel)
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puts "PROBLEM: Mongrel is not available on your system (or not in your path)"
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exit 1
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end
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require 'optparse'
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OPTIONS = {
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:port => 3000,
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:ip => "0.0.0.0",
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:environment => (ENV['RAILS_ENV'] || "development").dup,
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:detach => false,
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:debugger => false
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}
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ARGV.clone.options do |opts|
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opts.on("-p", "--port=port", Integer, "Runs Rails on the specified port.", "Default: 3000") { |v| OPTIONS[:port] = v }
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opts.on("-b", "--binding=ip", String, "Binds Rails to the specified ip.", "Default: 0.0.0.0") { |v| OPTIONS[:ip] = v }
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opts.on("-d", "--daemon", "Make server run as a Daemon.") { OPTIONS[:detach] = true }
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opts.on("-u", "--debugger", "Enable ruby-debugging for the server.") { OPTIONS[:debugger] = true }
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opts.on("-e", "--environment=name", String,
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"Specifies the environment to run this server under (test/development/production).",
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"Default: development") { |v| OPTIONS[:environment] = v }
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opts.separator ""
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opts.on("-h", "--help", "Show this help message.") { puts opts; exit }
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opts.parse!
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end
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puts "=> Rails #{Rails.version} application starting on http://#{OPTIONS[:ip]}:#{OPTIONS[:port]}"
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parameters = [
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"start",
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"-p", OPTIONS[:port].to_s,
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"-a", OPTIONS[:ip].to_s,
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"-e", OPTIONS[:environment],
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"-P", "#{RAILS_ROOT}/tmp/pids/mongrel.pid"
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]
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if OPTIONS[:detach]
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`mongrel_rails #{parameters.join(" ")} -d`
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else
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ENV["RAILS_ENV"] = OPTIONS[:environment]
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RAILS_ENV.replace(OPTIONS[:environment]) if defined?(RAILS_ENV)
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start_debugger if OPTIONS[:debugger]
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puts "=> Call with -d to detach"
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puts "=> Ctrl-C to shutdown server"
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log = Pathname.new("#{File.expand_path(RAILS_ROOT)}/log/#{RAILS_ENV}.log").cleanpath
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open(log, (File::WRONLY | File::APPEND | File::CREAT)) unless File.exist? log
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tail_thread = tail(log)
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trap(:INT) { exit }
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begin
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silence_warnings { ARGV = parameters }
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load("mongrel_rails")
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ensure
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tail_thread.kill if tail_thread
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puts 'Exiting'
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end
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end
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@ -1,25 +0,0 @@
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require 'rbconfig'
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require 'commands/servers/base'
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require 'thin'
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options = ARGV.clone
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options.insert(0,'start') unless Thin::Runner.commands.include?(options[0])
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thin = Thin::Runner.new(options)
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puts "=> Rails #{Rails.version} application starting on http://#{thin.options[:address]}:#{thin.options[:port]}"
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puts "=> Ctrl-C to shutdown server"
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log = Pathname.new("#{File.expand_path(RAILS_ROOT)}/log/#{RAILS_ENV}.log").cleanpath
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open(log, (File::WRONLY | File::APPEND | File::CREAT)) unless File.exist? log
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tail_thread = tail(log)
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trap(:INT) { exit }
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begin
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thin.run!
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ensure
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tail_thread.kill if tail_thread
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puts 'Exiting'
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end
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@ -1,66 +0,0 @@
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require 'webrick'
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require 'optparse'
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require 'commands/servers/base'
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OPTIONS = {
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:port => 3000,
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:ip => "0.0.0.0",
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:environment => (ENV['RAILS_ENV'] || "development").dup,
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:server_root => File.expand_path(RAILS_ROOT + "/public/"),
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:server_type => WEBrick::SimpleServer,
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:charset => "UTF-8",
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:mime_types => WEBrick::HTTPUtils::DefaultMimeTypes,
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:debugger => false
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}
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ARGV.options do |opts|
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script_name = File.basename($0)
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opts.banner = "Usage: ruby #{script_name} [options]"
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opts.separator ""
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opts.on("-p", "--port=port", Integer,
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"Runs Rails on the specified port.",
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"Default: 3000") { |v| OPTIONS[:port] = v }
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opts.on("-b", "--binding=ip", String,
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"Binds Rails to the specified ip.",
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"Default: 0.0.0.0") { |v| OPTIONS[:ip] = v }
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opts.on("-e", "--environment=name", String,
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"Specifies the environment to run this server under (test/development/production).",
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"Default: development") { |v| OPTIONS[:environment] = v }
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opts.on("-m", "--mime-types=filename", String,
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"Specifies an Apache style mime.types configuration file to be used for mime types",
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"Default: none") { |mime_types_file| OPTIONS[:mime_types] = WEBrick::HTTPUtils::load_mime_types(mime_types_file) }
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opts.on("-d", "--daemon",
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"Make Rails run as a Daemon (only works if fork is available -- meaning on *nix)."
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) { OPTIONS[:server_type] = WEBrick::Daemon }
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opts.on("-u", "--debugger", "Enable ruby-debugging for the server.") { OPTIONS[:debugger] = true }
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opts.on("-c", "--charset=charset", String,
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"Set default charset for output.",
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"Default: UTF-8") { |v| OPTIONS[:charset] = v }
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opts.separator ""
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opts.on("-h", "--help",
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"Show this help message.") { puts opts; exit }
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opts.parse!
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end
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start_debugger if OPTIONS[:debugger]
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ENV["RAILS_ENV"] = OPTIONS[:environment]
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RAILS_ENV.replace(OPTIONS[:environment]) if defined?(RAILS_ENV)
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require RAILS_ROOT + "/config/environment"
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require 'webrick_server'
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OPTIONS['working_directory'] = File.expand_path(RAILS_ROOT)
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puts "=> Rails #{Rails.version} application started on http://#{OPTIONS[:ip]}:#{OPTIONS[:port]}"
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puts "=> Ctrl-C to shutdown server; call with --help for options" if OPTIONS[:server_type] == WEBrick::SimpleServer
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DispatchServlet.dispatch(OPTIONS)
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