Add option to disable the exit button and action

bin/catchmail

@@ -33,6 +33,10 @@ OptionParser.new do |parser|
     options[:from] = from
   end
 
+  parser.on('-x', '--no-exit', 'Can\'t exit from the application') do
+    options[:no_exit] = true
+  end
+
   parser.on('-h', '--help', 'Display this help information') do
     puts parser
     exit!

lib/mail_catcher.rb

@@ -55,6 +55,7 @@ module MailCatcher extend self
     :daemon => !windows?,
     :growl => growlnotify?,
     :browse => false,
+    :no_exit => false,
   }
 
   def parse! arguments=ARGV, defaults=@defaults
@@ -83,6 +84,10 @@ module MailCatcher extend self
           options[:http_port] = port
         end
 
+        parser.on("--no-exit", "Can't exit from the application'") do
+          options[:no_exit] = true
+        end
+
         if mac?
           parser.on("--[no-]growl", "Growl to the local machine when a message arrives") do |growl|
             if growl and not growlnotify?
@@ -128,6 +133,10 @@ module MailCatcher extend self
 
     puts "Starting MailCatcher"
 
+    define_method :no_exit do
+      options[:no_exit]
+    end
+
     Thin::Logging.silent = true
 
     # One EventMachine loop...

lib/mail_catcher/web.rb

@@ -18,8 +18,10 @@ class MailCatcher::Web < Sinatra::Base
   end
 
   delete '/' do
-    MailCatcher.quit!
-    status 204
+    unless MailCatcher.no_exit
+      MailCatcher.quit!
+      status 204
+    end
   end
 
   get '/messages' do

views/index.haml

@@ -21,8 +21,9 @@
             %input{:type => 'search', :name => 'search', :placeholder => 'Search messages...', :incremental => true}
           %li.clear
             %a{:href => '#', :title => 'Clear all messages'} Clear
-          %li.quit
-            %a{:href => '#', :title => 'Quit MailCatcher'} Quit
+          - unless MailCatcher.no_exit
+            %li.quit
+              %a{:href => '#', :title => 'Quit MailCatcher'} Quit
     %nav#messages
       %table
         %thead