Improved restarting zammad after object attribute changes.

app/models/object_manager/attribute.rb

@@ -595,11 +595,8 @@ def self.migration_execute
     if execute_count != 0
       if ENV['APP_RESTART_CMD']
         AppVersion.set(true, 'restart_auto')
-        pid = fork do
-          sleep 5
-          system(ENV['APP_RESTART_CMD'])
-          Process.exit!(true)
-        end
+        sleep 4
+        Delayed::Job.enqueue(Observer::AppVersionRestartJob.new(ENV['APP_RESTART_CMD']))
       else
         AppVersion.set(true, 'restart_manual')
       end
@@ -622,7 +619,7 @@ def check_name
       raise 'Only letters from a-z, numbers from 0-9, and _ are allowed'
     elsif name !~ /[a-z]/
       raise 'At least one letters is needed'
-    elsif name =~ /^(destroy|true|false|integer|select|drop|create|alter|index|table)$/i
+    elsif name =~ /^(destroy|true|false|integer|select|drop|create|alter|index|table)$/
       raise "#{name} is a reserved word, please choose a different one"
     end
     true

app/models/observer/app_version_restart_job.rb

@@ -0,0 +1,10 @@
+class Observer::AppVersionRestartJob
+  def initialize(cmd)
+    @cmd = cmd
+  end
+
+  def perform
+    output = `#{@cmd}`
+    Rails.logger.info "CMD: #{@cmd} -> #{output}"
+  end
+end

script/build/test_cleanup.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+rake db:drop RAILS_ENV=test
+rake db:drop RAILS_ENV=production

script/build/test_shutdown.sh

@@ -3,6 +3,8 @@ RAILS_ENV=$1
 APP_PORT=$2
 WS_PORT=$3
 EXIT=$4 || 0
+WITH_DB=$5 || 0
+
 SERVER_PID='tmp/pids/server.pid'
 
 script/scheduler.rb stop
@@ -13,7 +15,8 @@ if [ -f $SERVER_PID ]; then
    kill -9 $(cat $SERVER_PID)
 fi
 
-rake db:drop RAILS_ENV=test
-rake db:drop RAILS_ENV=production
+if WITH_DB; then
+  script/build/test_cleanup.sh
+fi
 
 exit $EXIT

script/build/test_startup.sh

@@ -2,6 +2,11 @@
 RAILS_ENV=$1
 APP_PORT=$2
 WS_PORT=$3
+WITH_DB=$4 || 0
+
+if WITH_DB; then
+  script/bootstrap.sh
+fi
 
 export ZAMMAD_SETTING_TTL=15