fix(app-delivery): could not use PipelineDeployStackAction more than once in a Stage

packages/@aws-cdk/app-delivery/lib/pipeline-deploy-stack-action.ts

@@ -32,13 +32,27 @@ export interface PipelineDeployStackActionProps {
    */
   readonly createChangeSetRunOrder?: number;
 
+  /**
+   * The name of the CodePipeline action creating the ChangeSet.
+   *
+   * @default 'ChangeSet'
+   */
+  readonly createChangeSetActionName?: string;
+
   /**
    * The runOrder for the CodePipeline action executing the ChangeSet.
    *
    * @default ``createChangeSetRunOrder + 1``
    */
   readonly executeChangeSetRunOrder?: number;
 
+  /**
+   * The name of the CodePipeline action creating the ChangeSet.
+   *
+   * @default 'Execute'
+   */
+  readonly executeChangeSetActionName?: string;
+
   /**
    * IAM role to assume when deploying changes.
    *
@@ -116,7 +130,7 @@ export class PipelineDeployStackAction implements codepipeline.IAction {
     const changeSetName = props.changeSetName || 'CDK-CodePipeline-ChangeSet';
     const capabilities = cfnCapabilities(props.adminPermissions, props.capabilities);
     this.prepareChangeSetAction = new cpactions.CloudFormationCreateReplaceChangeSetAction({
-      actionName: 'ChangeSet',
+      actionName: props.createChangeSetActionName ?? 'ChangeSet',
       changeSetName,
       runOrder: createChangeSetRunOrder,
       stackName: props.stack.stackName,
@@ -126,7 +140,7 @@ export class PipelineDeployStackAction implements codepipeline.IAction {
       capabilities,
     });
     this.executeChangeSetAction = new cpactions.CloudFormationExecuteChangeSetAction({
-      actionName: 'Execute',
+      actionName: props.executeChangeSetActionName ?? 'Execute',
       changeSetName,
       runOrder: executeChangeSetRunOrder,
       stackName: this.stack.stackName,

packages/@aws-cdk/app-delivery/test/test.pipeline-deploy-stack-action.ts

@@ -1,4 +1,4 @@
-import { expect, haveResource, isSuperObject } from '@aws-cdk/assert';
+import { expect, haveResource, haveResourceLike, isSuperObject } from '@aws-cdk/assert';
 import * as cfn from '@aws-cdk/aws-cloudformation';
 import * as codebuild from '@aws-cdk/aws-codebuild';
 import * as codepipeline from '@aws-cdk/aws-codepipeline';
@@ -406,6 +406,43 @@ export = nodeunit.testCase({
     );
     test.done();
   },
+
+  'allows overriding the ChangeSet and Execute action names'(test: nodeunit.Test) {
+    const stack = getTestStack();
+    const selfUpdatingPipeline = createSelfUpdatingStack(stack);
+    selfUpdatingPipeline.pipeline.addStage({
+      stageName: 'Deploy',
+      actions: [
+        new PipelineDeployStackAction({
+          input: selfUpdatingPipeline.synthesizedApp,
+          adminPermissions: true,
+          stack,
+          createChangeSetActionName: 'Prepare',
+          executeChangeSetActionName: 'Deploy',
+        }),
+      ],
+    });
+
+    expect(stack).to(haveResourceLike('AWS::CodePipeline::Pipeline', {
+      Stages: [
+        {},
+        {},
+        {
+          Name: 'Deploy',
+          Actions: [
+            {
+              Name: 'Prepare',
+            },
+            {
+              Name: 'Deploy',
+            },
+          ],
+        },
+      ],
+    }));
+
+    test.done();
+  },
 });
 
 class FakeAction implements codepipeline.IAction {