fix: use file system storage locally and adapt AWS variables

backend/settings.py

@@ -206,15 +206,35 @@
 STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles_collected')
 
 
+# AWS S3 storage configuration
+AWS_STORAGE_BUCKET_NAME = os.environ.get('DEFAULT_STORAGE_BUCKET', '')
+AWS_ACCESS_KEY_ID = os.environ.get('DEFAULT_STORAGE_ACCESS_KEY_ID', '')
+AWS_SECRET_ACCESS_KEY = os.environ.get('DEFAULT_STORAGE_SECRET_ACCESS_KEY', '')
+AWS_S3_CUSTOM_DOMAIN = os.environ.get('DEFAULT_STORAGE_CUSTOM_DOMAIN', '')
+AWS_S3_REGION_NAME = os.environ.get('DEFAULT_STORAGE_REGION', '')
+AWS_S3_OBJECT_PARAMETERS = {
+    'ACL': 'public-read',
+    'CacheControl': 'max-age=86400',
+}
+AWS_S3_FILE_OVERWRITE = False
+
+
 # Default storage settings, with the staticfiles storage updated.
 # See https://docs.djangoproject.com/en/5.0/ref/settings/#std-setting-STORAGES
+STORAGE_BACKEND = "django.core.files.storage.FileSystemStorage"
+
+if AWS_SECRET_ACCESS_KEY:
+    STORAGE_BACKEND = "storages.backends.s3boto3.S3Boto3Storage"
 
 STORAGES = {
     "default": {
-        "BACKEND": "storages.backends.s3boto3.S3Boto3Storage",
+        "BACKEND": STORAGE_BACKEND,
     },
+    # ManifestStaticFilesStorage is recommended in production, to prevent
+    # outdated JavaScript / CSS assets being served from cache
+    # See https://docs.djangoproject.com/en/5.0/ref/contrib/staticfiles/#manifeststaticfilesstorage
     "staticfiles": {
-        "BACKEND": "django.contrib.staticfiles.storage.StaticFilesStorage",
+        "BACKEND": "django.contrib.staticfiles.storage.ManifestStaticFilesStorage",
     },
 }
 
@@ -242,15 +262,3 @@
 
 CMS_CONFIRM_VERSION4 = True
 DJANGOCMS_VERSIONING_ALLOW_DELETING_VERSIONS = True
-
-
-# AWS S3 storage configuration
-AWS_ACCESS_KEY_ID = os.environ.get('DEFAULT_STORAGE_ACCESS_KEY_ID', '')
-AWS_SECRET_ACCESS_KEY = os.environ.get('DEFAULT_STORAGE_SECRET_ACCESS_KEY', '')
-AWS_S3_REGION_NAME = os.environ.get('DEFAULT_STORAGE_REGION', '')
-AWS_STORAGE_BUCKET_NAME=os.environ.get('DEFAULT_STORAGE_BUCKET', '')
-AWS_S3_CUSTOM_DOMAIN = os.environ.get('DEFAULT_STORAGE_CUSTOM_DOMAIN', '')
-AWS_S3_OBJECT_PARAMETERS = {
-    'ACL': 'public-read',
-    'CacheControl': 'max-age=86400',
-}