W-21197350: add warning message for AAB cascade delete

messages/delete.source.md

@@ -125,6 +125,10 @@ This operation will delete the following metadata in your org:
 This operation will deploy the following:
 %s
 
+# cascadeDeleteWarning
+
+When you delete components of type "%s", the org also deletes the following related metadata (known as a "cascade delete"): %s.
+
 # areYouSure
 
 Are you sure you want to proceed?

src/commands/project/delete/source.ts

@@ -59,6 +59,27 @@ Messages.importMessagesDirectoryFromMetaUrl(import.meta.url);
 const messages = Messages.loadMessages('@salesforce/plugin-deploy-retrieve', 'delete.source');
 const xorFlags = ['metadata', 'source-dir'];
 
+/**
+ * Metadata types that trigger cascade deletion in the org.
+ */
+const CASCADE_DELETE_TYPES: Record<string, string[]> = {
+  AiAuthoringBundle: ['Bot, BotVersion, GenAiPlannerBundle'],
+};
+
+/**
+ * Returns warning messages for components that trigger cascade deletion in the org.
+ */
+const getCascadeDeleteWarnings = (typesBeingDeleted: Set<string>): string[] => {
+  const warnings: string[] = [];
+  for (const typeName of typesBeingDeleted) {
+    const cascadeTypes = CASCADE_DELETE_TYPES[typeName];
+    if (cascadeTypes?.length) {
+      warnings.push(messages.getMessage('cascadeDeleteWarning', [typeName, cascadeTypes.join(', ')]));
+    }
+  }
+  return warnings;
+};
+
 type MixedDeployDelete = { deploy: string[]; delete: FileResponseSuccess[] };
 export class Source extends SfCommand<DeleteSourceJson> {
   public static readonly summary = messages.getMessage('summary');
@@ -459,6 +480,9 @@ Update the .forceignore file and try again.`);
         )
         .concat(this.mixedDeployDelete.delete.map((fr) => `${fr.fullName} (${fr.filePath})`));
 
+      const typesBeingDeleted = new Set((this.components ?? []).map((comp) => comp.type.name));
+      const cascadeWarnings = getCascadeDeleteWarnings(typesBeingDeleted);
+
       const message: string[] = [
         ...(this.mixedDeployDelete.deploy.length
           ? [messages.getMessage('deployPrompt', [[...new Set(this.mixedDeployDelete.deploy)].join('\n')])]
@@ -470,6 +494,8 @@ Update the .forceignore file and try again.`);
         ...(local.length && (this.mixedDeployDelete.deploy.length || remote.length) ? ['\n'] : []),
         ...(local.length ? [messages.getMessage('localPrompt', [[...new Set(local)].join('\n')])] : []),
 
+        ...(cascadeWarnings.length ? [...cascadeWarnings] : []),
+
         this.flags['check-only'] ?? false
           ? messages.getMessage('areYouSureCheckOnly')
           : messages.getMessage('areYouSure'),

test/commands/delete/source.test.ts

@@ -74,6 +74,13 @@ const agentComponents: SourceComponent[] = [
   }),
 ];
 
+// Component with type that triggers cascade delete warning (AiAuthoringBundle)
+const aiAuthoringBundleComponent = new SourceComponent({
+  name: 'MyAiBundle',
+  type: registry.getTypeByName('AiAuthoringBundle'),
+  xml: '/dreamhouse-lwc/force-app/main/default/aiAuthoringBundles/MyAiBundle.agent-meta.xml',
+});
+
 export const exampleDeleteResponse = {
   // required but ignored by the delete UT
   getFileResponses: (): void => {},
@@ -168,6 +175,7 @@ describe('project delete source', () => {
     options?: {
       sourceApiVersion?: string;
       inquirerMock?: { checkbox: sinon.SinonStub };
+      captureConfirmMessage?: { ref: { message: string } };
     }
   ) => {
     const cmd = new TestDelete(params, oclifConfigStub);
@@ -192,7 +200,15 @@ describe('project delete source', () => {
       onCancel: () => {},
       onError: () => {},
     });
-    handlePromptStub = stubMethod($$.SANDBOX, cmd, 'handlePrompt').returns(confirm);
+    if (options?.captureConfirmMessage) {
+      const messageRef = options.captureConfirmMessage.ref;
+      stubMethod($$.SANDBOX, SfCommand.prototype, 'confirm').callsFake(async (opts: { message: string }) => {
+        messageRef.message = opts.message;
+        return true;
+      });
+    } else {
+      handlePromptStub = stubMethod($$.SANDBOX, cmd, 'handlePrompt').returns(confirm);
+    }
     if (options?.inquirerMock) {
       // @ts-expect-error stubbing private member of the command
       cmd.inquirer = options.inquirerMock;
@@ -371,4 +387,24 @@ describe('project delete source', () => {
     });
     ensureHookArgs();
   });
+
+  it('should include cascade delete warning in prompt when deleting AiAuthoringBundle', async () => {
+    buildComponentSetStub.restore();
+    buildComponentSetStub = stubMethod($$.SANDBOX, ComponentSetBuilder, 'build').resolves({
+      toArray: () => [aiAuthoringBundleComponent],
+      forceIgnoredPaths: undefined,
+      apiVersion: '65.0',
+      sourceApiVersion: '65.0',
+    });
+
+    const captured = { message: '' };
+    await runDeleteCmd(['--metadata', 'AiAuthoringBundle:MyAiBundle', '--json'], {
+      captureConfirmMessage: { ref: captured },
+    });
+
+    expect(captured.message).to.include('AiAuthoringBundle');
+    expect(captured.message).to.include('cascade');
+    expect(captured.message).to.include('Bot, BotVersion, GenAiPlannerBundle');
+    ensureHookArgs();
+  });
 });