Basic WEBrick setup for local web server
Put the following functions and aliases into your ~/.bash_login (or alternatives).
Further information:
- WEBrick
- WEBrick RDoc
- What is WEBrick?
- Guide to using WEBrick for Rails development
- Dynamic WEBrick Servers in Ruby
- Gnome's Guide to WEBrick
- Running Servlets with WEBrick
- rsphandler
- URL rewriting with WEBrick
unset -f webrick_local function webrick_local() { declare root_dir="${HOME}/Desktop/www" /bin/mkdir -p "${root_dir}/WEBrickLog" /bin/chmod 0754 "${root_dir}" "${root_dir}/WEBrickLog" /usr/bin/touch "${root_dir}/WEBrickLog/webrick.pid" "${root_dir}/WEBrickLog/webrick_ruby.pid" /bin/chmod 0644 "${root_dir}/WEBrickLog/webrick.pid" "${root_dir}/WEBrickLog/webrick_ruby.pid" # /usr/bin/touch "${root_dir}/index.html" # /bin/chmod 0754 "${root_dir}/index.html" /usr/local/bin/ruby <<-HEREDOC require 'webrick' require 'webrick/accesslog' include WEBrick require 'thread' require 'pp' root_dir = "${root_dir}" http_dir = File.expand_path(root_dir) File.open(http_dir + "/WEBrickLog/webrick_ruby.pid", "w") do |f| f.puts(Process.pid) end # cf. http://microjet.ath.cx/webrickguide/html/Logging.html webrick_log_file = File.expand_path(http_dir + "/WEBrickLog/webrick.log") #webrick_log_file = '/dev/null' # disable logging webrick_logger = WEBrick::Log.new(webrick_log_file, WEBrick::Log::DEBUG) access_log_stream = webrick_logger access_log = [[ access_log_stream, WEBrick::AccessLog::COMBINED_LOG_FORMAT ]] system_mime_table = WEBrick::HTTPUtils::load_mime_types('/private/etc/httpd/mime.types.default') system_mime_table.store('rhtml', 'text/html') # add a mime type for .rhtml files system_mime_table.store('php', 'text/html') system_mime_table.store('rb', 'text/plain') system_mime_table.store('pid', 'text/plain') #pp system_mime_table.sort_by { |k,v| k } server = WEBrick::HTTPServer.new( :BindAddress => "localhost", :Port => 9090, :DocumentRoot => http_dir, :FancyIndexing => true, :MimeTypes => system_mime_table, :Logger => webrick_logger, :AccessLog => access_log ) server.config.store(:DirectoryIndex, server.config[:DirectoryIndex] << "default.htm") #pp server.config # cf. http://snippets.dzone.com/posts/show/5208 class TimeServlet < HTTPServlet::AbstractServlet def do_GET(req, res) res['Content-Type'] = 'text/html' res.status = 200 res.body = "<html>Time: #{Time.now.to_s}</html>" + "\n" end # cf. http://www.hiveminds.co.uk/node/244, published under the # GNU Free Documentation License, http://www.gnu.org/copyleft/fdl.html @@instance = nil @@instance_creation_mutex = Mutex.new def self.get_instance(config, *options) #pp @@instance @@instance_creation_mutex.synchronize { @@instance = @@instance || self.new(config, *options) } end end # cf. http://ttripp.blogspot.com/2007/01/fun-with-http.html class PostDumper < WEBrick::HTTPServlet::AbstractServlet # Reload file for each request, instantly # updating the server with code changes # without needing a restart. =begin def PostDumper.get_instance( config, *options ) load __FILE__ PostDumper.new config, *options end =end # cf. http://www.hiveminds.co.uk/node/244, published under the # GNU Free Documentation License, http://www.gnu.org/copyleft/fdl.html @@instance = nil @@instance_creation_mutex = Mutex.new def self.get_instance(config, *options) #pp @@instance @@instance_creation_mutex.synchronize { @@instance = @@instance || self.new(config, *options) } end def do_GET( request, response ) response.status = 200 response['Content-Type'] = "text/plain" response.body = dump_request( request ) end def do_POST( request, response ) response.status = 200 response['Content-Type'] = "text/plain" response.body = dump_request( request ) response.body << request.body end def dump_request( request ) request.request_line << "\r\n" << request.raw_header.join( "" ) << "\r\n" end end server.mount("/dump", PostDumper) server.mount("/time", TimeServlet, {:FancyIndexing=>true}) # handle signals %w(INT).each do |signal| trap(signal) { server.shutdown } end server.start HEREDOC return 0 } export -f webrick_local # start WEBrick alias alias webrick='swr' # start WEBrick unset -f swr function swr() { declare webrick_pid_file="${HOME}/Desktop/www/WEBrickLog/webrick.pid" if [[ -e "${webrick_pid_file}" ]]; then echo "WEBrick already started!"; return 1; fi /bin/bash -c "webrick_local" & declare WEBRICKPID=$! mkdir -p "${HOME}/Desktop/www/WEBrickLog" echo $WEBRICKPID > "${HOME}/Desktop/www/WEBrickLog/webrick.pid" return 0 } export -f swr # quit WEBrick unset -f qwr function qwr() { declare webrick_pid_file="${HOME}/Desktop/www/WEBrickLog/webrick.pid" declare webrick_ruby_pid_file="${HOME}/Desktop/www/WEBrickLog/webrick_ruby.pid" if [[ ! -e "${webrick_pid_file}" ]]; then echo "no such file: ${webrick_pid_file}"; return 1; fi declare PIDW=$(cat "${webrick_pid_file}" 2>/dev/null) declare PIDR=$(cat "${webrick_ruby_pid_file}" 2>/dev/null) kill -INT $PIDW 2>/dev/null || echo "no such PIDW: ${PIDW}" kill -INT $PIDR 2>/dev/null || echo "no such PIDR: ${PIDR}" rm -f "${webrick_pid_file}" "${webrick_ruby_pid_file}" return 0 } export -f qwr # quit WEBrick; cf. Job Control Commands, http://tldp.org/LDP/abs/html/x8816.html ###alias qwr='echo "quit WEBrick with ctrl-c ..."; fg %webrick 2>/dev/null' alias openwww='/usr/bin/open http://localhost:9090' alias wrlog='/usr/bin/open http://localhost:9090/WEBrickLog/webrick.log' #---------------------------------------- source ~/.bash_login webrick openwww wrlog open http://localhost:9090 open http://localhost:9090/WEBrickLog open http://localhost:9090/WEBrickLog/webrick.log open http://localhost:9090/time open http://localhost:9090/dump wrlog qwr
Further information:
- WEBrick
- WEBrick RDoc
- What is WEBrick?
- Guide to using WEBrick for Rails development
- Dynamic WEBrick Servers in Ruby
- Gnome's Guide to WEBrick
- Running Servlets with WEBrick
- rsphandler
- URL rewriting with WEBrick
