Add create_superuser managment script

Author: korlaxxalrok

src/management/create_superuser.py

@@ -0,0 +1,19 @@
+#!/usr/bin/env python
+"""Automatically tries to create a superuser and exits if it already exists."""
+import os
+from django.core.management.base import BaseCommand
+from django.contrib.auth.models import User
+
+class Command(BaseCommand):
+    help = 'Automatically creates a superuser and exits if it already exists'
+
+    def handle(self, *args, **kwargs):
+        DJANGO_SUPERUSER_USERNAME = os.environ.get('DJANGO_SUPERUSER_USERNAME')
+        DJANGO_SUPERUSER_EMAIL = os.environ.get('DJANGO_SUPERUSER_EMAIL')
+        DJANGO_SUPERUSER_PASSWORD = os.environ.get('DJANGO_SUPERUSER_PASSWORD')
+        
+        if not User.objects.filter(username=DJANGO_SUPERUSER_USERNAME).exists():
+            User.objects.create_superuser(DJANGO_SUPERUSER_USERNAME, DJANGO_SUPERUSER_EMAIL, DJANGO_SUPERUSER_PASSWORD)
+            self.stdout.write(self.style.SUCCESS('Superuser created successfully'))
+        else:
+            self.stdout.write(self.style.WARNING('Superuser already exists'))