From 708f4c3ae6a41a46ab36a05ea4e126392b81511b Mon Sep 17 00:00:00 2001 From: Joshua Peek Date: Sat, 22 Nov 2008 14:48:32 -0600 Subject: Switch script/server to use rack processor --- railties/lib/commands/server.rb | 124 +++++++++++++++++++++++-------- railties/lib/commands/servers/base.rb | 31 -------- railties/lib/commands/servers/mongrel.rb | 69 ----------------- railties/lib/commands/servers/thin.rb | 25 ------- railties/lib/commands/servers/webrick.rb | 66 ---------------- 5 files changed, 95 insertions(+), 220 deletions(-) delete mode 100644 railties/lib/commands/servers/base.rb delete mode 100644 railties/lib/commands/servers/mongrel.rb delete mode 100644 railties/lib/commands/servers/thin.rb delete mode 100644 railties/lib/commands/servers/webrick.rb (limited to 'railties/lib') diff --git a/railties/lib/commands/server.rb b/railties/lib/commands/server.rb index 1d33d7afba..f9a444e208 100644 --- a/railties/lib/commands/server.rb +++ b/railties/lib/commands/server.rb @@ -1,45 +1,111 @@ require 'active_support' require 'fileutils' +require 'action_controller/vendor/rack' +require 'optparse' +# TODO: Push Thin adapter upstream so we don't need worry about requiring it begin - require_library_or_gem 'fcgi' + require_library_or_gem 'thin' rescue Exception - # FCGI not available + # Thin not available end -begin - require_library_or_gem 'mongrel' -rescue Exception - # Mongrel not available +options = { + :Port => 3000, + :Host => "0.0.0.0", + :environment => (ENV['RAILS_ENV'] || "development").dup, + :config => RAILS_ROOT + "/config.ru", + :detach => false, + :debugger => false +} + +ARGV.clone.options do |opts| + opts.on("-p", "--port=port", Integer, + "Runs Rails on the specified port.", "Default: 3000") { |v| options[:Port] = v } + opts.on("-b", "--binding=ip", String, + "Binds Rails to the specified ip.", "Default: 0.0.0.0") { |v| options[:Host] = v } + opts.on("-c", "--config=file", String, + "Use custom rackup configuration file") { |v| options[:config] = v } + opts.on("-d", "--daemon", "Make server run as a Daemon.") { options[:detach] = true } + opts.on("-u", "--debugger", "Enable ruby-debugging for the server.") { options[:debugger] = true } + opts.on("-e", "--environment=name", String, + "Specifies the environment to run this server under (test/development/production).", + "Default: development") { |v| options[:environment] = v } + + opts.separator "" + + opts.on("-h", "--help", "Show this help message.") { puts opts; exit } + + opts.parse! end -begin - require_library_or_gem 'thin' -rescue Exception - # Thin not available +server = Rack::Handler.get(ARGV.first) rescue nil +unless server + begin + server = Rack::Handler::Mongrel + rescue LoadError => e + server = Rack::Handler::WEBrick + end end -server = case ARGV.first - when "mongrel", "webrick", "thin" - ARGV.shift - else - if defined?(Mongrel) - "mongrel" - elsif defined?(Thin) - "thin" - else - "webrick" +puts "=> Booting #{ActiveSupport::Inflector.demodulize(server)}" +puts "=> Rails #{Rails.version} application starting on http://#{options[:Host]}:#{options[:Port]}" + +%w(cache pids sessions sockets).each do |dir_to_make| + FileUtils.mkdir_p(File.join(RAILS_ROOT, 'tmp', dir_to_make)) +end + +if options[:detach] + Process.daemon + pid = "#{RAILS_ROOT}/tmp/pids/server.pid" + File.open(pid, 'w'){ |f| f.write(Process.pid) } + at_exit { File.delete(pid) if File.exist?(pid) } +end + +ENV["RAILS_ENV"] = options[:environment] +RAILS_ENV.replace(options[:environment]) if defined?(RAILS_ENV) +require RAILS_ROOT + "/config/environment" + +if File.exist?(options[:config]) + config = options[:config] + if config =~ /\.ru$/ + cfgfile = File.read(config) + if cfgfile[/^#\\(.*)/] + opts.parse!($1.split(/\s+/)) end + app = eval("Rack::Builder.new {( " + cfgfile + "\n )}.to_app", nil, config) + else + require config + app = Object.const_get(File.basename(config, '.rb').capitalize) + end +else + app = Rack::Builder.new { + use Rails::Rack::Logger + use Rails::Rack::Static + run ActionController::Dispatcher.new + }.to_app end -case server - when "webrick" - puts "=> Booting WEBrick..." - when "mongrel" - puts "=> Booting Mongrel (use 'script/server webrick' to force WEBrick)" - when "thin" - puts "=> Booting Thin (use 'script/server webrick' to force WEBrick)" +if options[:debugger] + begin + require_library_or_gem 'ruby-debug' + Debugger.start + Debugger.settings[:autoeval] = true if Debugger.respond_to?(:settings) + puts "=> Debugger enabled" + rescue Exception + puts "You need to install ruby-debug to run the server in debugging mode. With gems, use 'gem install ruby-debug'" + exit + end end -%w(cache pids sessions sockets).each { |dir_to_make| FileUtils.mkdir_p(File.join(RAILS_ROOT, 'tmp', dir_to_make)) } -require "commands/servers/#{server}" +puts "=> Call with -d to detach" + +trap(:INT) { exit } + +puts "=> Ctrl-C to shutdown server" + +begin + server.run(app, options.merge(:AccessLog => [])) +ensure + puts 'Exiting' +end diff --git a/railties/lib/commands/servers/base.rb b/railties/lib/commands/servers/base.rb deleted file mode 100644 index 23be169a8d..0000000000 --- a/railties/lib/commands/servers/base.rb +++ /dev/null @@ -1,31 +0,0 @@ -def tail(log_file) - cursor = File.size(log_file) - last_checked = Time.now - tail_thread = Thread.new do - File.open(log_file, 'r') do |f| - loop do - f.seek cursor - if f.mtime > last_checked - last_checked = f.mtime - contents = f.read - cursor += contents.length - print contents - end - sleep 1 - end - end - end - tail_thread -end - -def start_debugger - begin - require_library_or_gem 'ruby-debug' - Debugger.start - Debugger.settings[:autoeval] = true if Debugger.respond_to?(:settings) - puts "=> Debugger enabled" - rescue Exception - puts "You need to install ruby-debug to run the server in debugging mode. With gems, use 'gem install ruby-debug'" - exit - end -end \ No newline at end of file diff --git a/railties/lib/commands/servers/mongrel.rb b/railties/lib/commands/servers/mongrel.rb deleted file mode 100644 index 7bb110f63a..0000000000 --- a/railties/lib/commands/servers/mongrel.rb +++ /dev/null @@ -1,69 +0,0 @@ -require 'rbconfig' -require 'commands/servers/base' - -unless defined?(Mongrel) - puts "PROBLEM: Mongrel is not available on your system (or not in your path)" - exit 1 -end - -require 'optparse' - -OPTIONS = { - :port => 3000, - :ip => "0.0.0.0", - :environment => (ENV['RAILS_ENV'] || "development").dup, - :detach => false, - :debugger => false -} - -ARGV.clone.options do |opts| - opts.on("-p", "--port=port", Integer, "Runs Rails on the specified port.", "Default: 3000") { |v| OPTIONS[:port] = v } - opts.on("-b", "--binding=ip", String, "Binds Rails to the specified ip.", "Default: 0.0.0.0") { |v| OPTIONS[:ip] = v } - opts.on("-d", "--daemon", "Make server run as a Daemon.") { OPTIONS[:detach] = true } - opts.on("-u", "--debugger", "Enable ruby-debugging for the server.") { OPTIONS[:debugger] = true } - opts.on("-e", "--environment=name", String, - "Specifies the environment to run this server under (test/development/production).", - "Default: development") { |v| OPTIONS[:environment] = v } - - opts.separator "" - - opts.on("-h", "--help", "Show this help message.") { puts opts; exit } - - opts.parse! -end - -puts "=> Rails #{Rails.version} application starting on http://#{OPTIONS[:ip]}:#{OPTIONS[:port]}" - -parameters = [ - "start", - "-p", OPTIONS[:port].to_s, - "-a", OPTIONS[:ip].to_s, - "-e", OPTIONS[:environment], - "-P", "#{RAILS_ROOT}/tmp/pids/mongrel.pid" -] - -if OPTIONS[:detach] - `mongrel_rails #{parameters.join(" ")} -d` -else - ENV["RAILS_ENV"] = OPTIONS[:environment] - RAILS_ENV.replace(OPTIONS[:environment]) if defined?(RAILS_ENV) - - start_debugger if OPTIONS[:debugger] - - puts "=> Call with -d to detach" - puts "=> Ctrl-C to shutdown server" - - log = Pathname.new("#{File.expand_path(RAILS_ROOT)}/log/#{RAILS_ENV}.log").cleanpath - open(log, (File::WRONLY | File::APPEND | File::CREAT)) unless File.exist? log - tail_thread = tail(log) - - trap(:INT) { exit } - - begin - silence_warnings { ARGV = parameters } - load("mongrel_rails") - ensure - tail_thread.kill if tail_thread - puts 'Exiting' - end -end \ No newline at end of file diff --git a/railties/lib/commands/servers/thin.rb b/railties/lib/commands/servers/thin.rb deleted file mode 100644 index 833469cab1..0000000000 --- a/railties/lib/commands/servers/thin.rb +++ /dev/null @@ -1,25 +0,0 @@ -require 'rbconfig' -require 'commands/servers/base' -require 'thin' - - -options = ARGV.clone -options.insert(0,'start') unless Thin::Runner.commands.include?(options[0]) - -thin = Thin::Runner.new(options) - -puts "=> Rails #{Rails.version} application starting on http://#{thin.options[:address]}:#{thin.options[:port]}" -puts "=> Ctrl-C to shutdown server" - -log = Pathname.new("#{File.expand_path(RAILS_ROOT)}/log/#{RAILS_ENV}.log").cleanpath -open(log, (File::WRONLY | File::APPEND | File::CREAT)) unless File.exist? log -tail_thread = tail(log) -trap(:INT) { exit } - -begin - thin.run! -ensure - tail_thread.kill if tail_thread - puts 'Exiting' -end - diff --git a/railties/lib/commands/servers/webrick.rb b/railties/lib/commands/servers/webrick.rb deleted file mode 100644 index 18c8897cc8..0000000000 --- a/railties/lib/commands/servers/webrick.rb +++ /dev/null @@ -1,66 +0,0 @@ -require 'webrick' -require 'optparse' -require 'commands/servers/base' - -OPTIONS = { - :port => 3000, - :ip => "0.0.0.0", - :environment => (ENV['RAILS_ENV'] || "development").dup, - :server_root => File.expand_path(RAILS_ROOT + "/public/"), - :server_type => WEBrick::SimpleServer, - :charset => "UTF-8", - :mime_types => WEBrick::HTTPUtils::DefaultMimeTypes, - :debugger => false - -} - -ARGV.options do |opts| - script_name = File.basename($0) - opts.banner = "Usage: ruby #{script_name} [options]" - - opts.separator "" - - opts.on("-p", "--port=port", Integer, - "Runs Rails on the specified port.", - "Default: 3000") { |v| OPTIONS[:port] = v } - opts.on("-b", "--binding=ip", String, - "Binds Rails to the specified ip.", - "Default: 0.0.0.0") { |v| OPTIONS[:ip] = v } - opts.on("-e", "--environment=name", String, - "Specifies the environment to run this server under (test/development/production).", - "Default: development") { |v| OPTIONS[:environment] = v } - opts.on("-m", "--mime-types=filename", String, - "Specifies an Apache style mime.types configuration file to be used for mime types", - "Default: none") { |mime_types_file| OPTIONS[:mime_types] = WEBrick::HTTPUtils::load_mime_types(mime_types_file) } - - opts.on("-d", "--daemon", - "Make Rails run as a Daemon (only works if fork is available -- meaning on *nix)." - ) { OPTIONS[:server_type] = WEBrick::Daemon } - - opts.on("-u", "--debugger", "Enable ruby-debugging for the server.") { OPTIONS[:debugger] = true } - - opts.on("-c", "--charset=charset", String, - "Set default charset for output.", - "Default: UTF-8") { |v| OPTIONS[:charset] = v } - - opts.separator "" - - opts.on("-h", "--help", - "Show this help message.") { puts opts; exit } - - opts.parse! -end - -start_debugger if OPTIONS[:debugger] - -ENV["RAILS_ENV"] = OPTIONS[:environment] -RAILS_ENV.replace(OPTIONS[:environment]) if defined?(RAILS_ENV) - -require RAILS_ROOT + "/config/environment" -require 'webrick_server' - -OPTIONS['working_directory'] = File.expand_path(RAILS_ROOT) - -puts "=> Rails #{Rails.version} application started on http://#{OPTIONS[:ip]}:#{OPTIONS[:port]}" -puts "=> Ctrl-C to shutdown server; call with --help for options" if OPTIONS[:server_type] == WEBrick::SimpleServer -DispatchServlet.dispatch(OPTIONS) -- cgit v1.2.3