Checkpoint

Signed-off-by: bnechyporenko <bnechyporenko@bol.com>

plugins/scaffolder-backend/src/scaffolder/tasks/NunjucksWorkflowRunner.ts

@@ -357,7 +357,10 @@ export class NunjucksWorkflowRunner implements WorkflowRunner {
             try {
               let prevValue: U | undefined;
               if (prevTaskState) {
-                prevValue = prevTaskState.state[key] as unknown as U;
+                const prevState = prevTaskState.state[key];
+                if (prevState.status === 'success') {
+                  prevValue = prevState.value as U;
+                }
               }
 
               const value = prevValue ? prevValue : await fn();

plugins/scaffolder-node/src/tasks/types.ts

@@ -26,6 +26,24 @@ export type TaskSecrets = Record<string, string> & {
   backstageToken?: string;
 };
 
+/**
+ * The record passed to {@link TaskBroker.updateCheckpoint?}
+ * Parameters to store the result of the executed checkpoint
+ *
+ * @public
+ */
+export type CheckpointRecord =
+  | {
+      key: string;
+      status: 'success';
+      value: JsonObject;
+    }
+  | {
+      key: string;
+      status: 'failed';
+      reason: string;
+    };
+
 /**
  * TaskState
  *
@@ -115,24 +133,6 @@ export type TaskBrokerDispatchOptions = {
   createdBy?: string;
 };
 
-/**
- * The record passed to {@link TaskBroker.updateCheckpoint?}
- * Parameters to store the result of the executed checkpoint
- *
- * @public
- */
-export type CheckpointRecord =
-  | {
-      key: string;
-      status: 'success';
-      value: JsonObject;
-    }
-  | {
-      key: string;
-      status: 'failed';
-      reason: string;
-    };
-
 /**
  * Task
  *