Minimal sinatra ruby daemon
- si4.rb
#!/usr/bin/env ruby require 'json' require 'sinatra/base' require 'logger' require 'pg' class App < Sinatra::Base configure do logfile = File.new("access.log", 'a+') logfile.sync = true use Rack::CommonLogger, logfile end set :public_folder, 'public' set :views, 'tmpl' set :logging, false enable :sessions set :server, "thin" get '/' do erb :index end not_found do erb :not_found end error do erb :error end get '/hello' do { message: "hello" }.to_json end end Process.daemon(true,true) pid_file = "si4.pid" File.open(pid_file, 'w') { |f| f.write Process.pid } App.run! #EOF
- tmpl/index.erb
<% conn = PG.connect :dbname => "mail" res = conn.exec('select * from alias order by id') %> <%= %> <table> <% res.each do |row| %> <tr> <td><%= row['id'] %></td> <td><%= row['address'] %></td> <% end %> </table>
- tmpl/error.erb
<h3>Ups... Exception...</h3> <%= env['sinatra.error'].message %>
- tmpl/not_found.erb
<h3>Ups... Page not found</h3>
- tmpl/layout.erb
<!doctype html> <html class="no-js" lang="en" dir="ltr"> <head> <meta charset="utf-8"> <meta http-equiv="x-ua-compatible" content="ie=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title></title> <link rel="stylesheet" href="/css/foundation-float.min.css"> <link rel="stylesheet" href="/css/app.css"> <script src="/js/jquery.min.js"></script> <script src="/js/foundation.min.js"></script> </head> <body> <div class="top-bar" id="topbar-menu"> <div class="top-bar-left"> <ul class="dropdown menu" data-dropdown-menu> <li class="menu-text">Tmpl</li> </ul> </div> </div> <div class="row"> </div> <div class="row"> <!- end of head template -> <%= yield %> <!- begin of tail template -> </div> </div> <hr/> <div class="row"> <p class="text-center">Made by <a href="http://wiki.unix7.org">Borodin Oleg</a></p> </div> <script src="/js/app.js"></script> </body> </html> <!- end of tail template -> <!- EOF ->
