lib/mail_room/cli.rb in mail_room-0.10.0 vs lib/mail_room/cli.rb in mail_room-0.10.1

@@ -1,17 +1,17 @@
 module MailRoom
   # The CLI parses ARGV into configuration to start the coordinator with.
   # @author Tony Pitale
   class CLI
-    attr_accessor :configuration, :coordinator
+    attr_accessor :configuration, :coordinator, :options
 
     # Initialize a new CLI instance to handle option parsing from arguments
     #   into configuration to start the coordinator running on all mailboxes
     #
     # @param args [Array] `ARGV` passed from `bin/mail_room`
     def initialize(args)
-      options = {}
+      @options = {}
 
       OptionParser.new do |parser|
         parser.banner = [
           "Usage: #{@name} [-c config_file]\n",
           "       #{@name} --help\n"
@@ -23,10 +23,14 @@
 
         parser.on('-q', '--quiet') do
           options[:quiet] = true
         end
 
+        parser.on('--log-exit-as') do |format|
+          options[:exit_error_format] = 'json' unless format.nil?
+        end
+
         # parser.on("-l", "--log FILE") do |path|
         #   options[:log_path] = path
         # end
 
         parser.on_tail("-?", "--help", "Display this usage information.") do
@@ -48,8 +52,11 @@
       Signal.trap(:TERM) do
         exit
       end
 
       coordinator.run
+    rescue Exception => e # not just Errors, but includes lower-level Exceptions
+      CrashHandler.new.handle(e, @options[:exit_error_format])
+      exit
     end
   end
 end