refactor: make for.do an array as well

Signed-off-by: Matthias Pichler <[email protected]>

Author: matthias-pichler

dsl-reference.md

@@ -560,13 +560,14 @@ do:
         at: index
       while: .vet != null
       do:
-        listen:
-          to:
-            one:
-              with:
-                type: com.fake.petclinic.pets.checkup.completed.v2
-          output:
-            to: '.pets + [{ "id": $pet.id }]'        
+        - checkFleas:
+            listen:
+              to:
+                one:
+                  with:
+                    type: com.fake.petclinic.pets.checkup.completed.v2
+              output:
+                to: '.pets + [{ "id": $pet.id }]'        
 ```
 
 #### Listen

examples/accumulate-room-readings.yaml

@@ -30,11 +30,12 @@ do:
         each: reading
         in: .readings
       do:
-        call: openapi
-        with:
-          document:
-            uri: http://myorg.io/ordersservices.json
-          operationId: logreading
+        - callLogReading:
+            call: openapi
+            with:
+              document:
+                uri: http://myorg.io/ordersservices.json
+              operationId: logreading
   - generateReport:
       call: openapi
       with:

schema/workflow.yaml

@@ -76,14 +76,7 @@ properties:
         description: The workflow's secrets.
     description: Defines the workflow's reusable components.
   do:
-    type: array
-    minItems: 1
-    items:
-      type: object
-      minProperties: 1
-      maxProperties: 1
-      additionalProperties:
-        $ref: '#/$defs/task'
+    $ref: '#/$defs/do'
     description: Defines the tasks the workflow must perform
   timeout:
     $ref: '#/$defs/timeout'
@@ -108,6 +101,15 @@ properties:
         description: Specifies the events that trigger the workflow execution.
     description: Schedules the workflow
 $defs:
+  do:
+    type: array
+    minItems: 1
+    items:
+      type: object
+      minProperties: 1
+      maxProperties: 1
+      additionalProperties:
+        $ref: '#/$defs/task'
   task:
     type: object
     properties:
@@ -380,7 +382,7 @@ $defs:
         type: string
         description: A runtime expression that represents the condition, if any, that must be met for the iteration to continue.
       do:
-        $ref: '#/$defs/task'
+        $ref: '#/$defs/do'
     description: Allows workflows to iterate over a collection of items, executing a defined set of subtasks for each item in the collection. This task type is instrumental in handling scenarios such as batch processing, data transformation, and repetitive operations across datasets.
     required: [ for, do ]
   listenTask: