FEATURE: Support Neos 9 node cr migrations

Author: Sebobo

NodeMigration.Schema.json

@@ -511,19 +511,43 @@
             ]
         }
     },
-    "additionalProperties": false,
-    "properties": {
-        "up": {
-            "description": "Transformations to be applied when executing the migration",
-            "$ref": "#/definitions/configuration"
+    "oneOf": [
+        {
+            "additionalProperties": false,
+            "properties": {
+                "up": {
+                    "description": "Transformations to be applied when executing the migration",
+                    "$ref": "#/definitions/configuration"
+                },
+                "down": {
+                    "description": "Transformations to be applied when rolling back the migration",
+                    "$ref": "#/definitions/configuration"
+                }
+            },
+            "required": [
+                "up",
+                "down"
+            ]
         },
-        "down": {
-            "description": "Transformations to be applied when rolling back the migration",
-            "$ref": "#/definitions/configuration"
+        {
+            "additionalProperties": false,
+            "properties": {
+                "comments": {
+                    "description": "Description what this migration will do.",
+                    "type": "string"
+                },
+                "warnings": {
+                    "description": "If warnings are present, execution of the migration has to explicitly confirmed.",
+                    "type": "string"
+                },
+                "migration": {
+                    "description": "Transformations to be applied by this migration.",
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/migration"
+                    }
+                }
+            }
         }
-    },
-    "required": [
-        "up",
-        "down"
     ]
 }

examples/Version20250623134952.yaml

@@ -0,0 +1,32 @@
+comments: 'Merge source and dist node into version node'
+migration:
+  - filters:
+      - type: 'NodeType'
+        settings:
+          nodeType: 'Neos.MarketPlace:Source'
+    transformations:
+      - type: 'SetPropertyOnParent'
+        settings:
+          properties:
+            - from: 'type'
+              to: 'sourceType'
+            - from: 'url'
+              to: 'sourceUrl'
+            - from: 'reference'
+              to: 'sourceReference'
+  - filters:
+      - type: 'NodeType'
+        settings:
+          nodeType: 'Neos.MarketPlace:Dist'
+    transformations:
+      - type: 'SetPropertyOnParent'
+        settings:
+          properties:
+            - from: 'type'
+              to: 'distType'
+            - from: 'url'
+              to: 'distUrl'
+            - from: 'reference'
+              to: 'distReference'
+            - from: 'shasum'
+              to: 'distShasum'