feat(mock): extend output.mock with multi-generator support for msw and faker

docs/content/docs/guides/client-with-zod.mdx

@@ -53,6 +53,7 @@ src/api/
 │   └── pets/
 │       ├── pets.ts       # SWR hooks
 │       ├── pets.msw.ts   # MSW mocks
+│       ├── pets.faker.ts # Faker mocks
 │       └── pets.zod.ts   # Zod schemas
 └── models/
     └── ...

docs/content/docs/guides/msw.mdx

@@ -101,8 +101,12 @@ export default defineConfig({
   petstore: {
     output: {
       mock: {
-        type: 'msw',
-        preferredContentType: 'application/json',
+        generators: [
+          {
+            type: 'msw',
+            preferredContentType: 'application/json',
+          },
+        ],
       },
     },
   },
@@ -213,15 +217,19 @@ expect(mockFn).toHaveBeenCalledWith('123');
 
 ## Base URL
 
-By default, handlers use a wildcard `*` prefix (e.g. `*/pets/:petId`) so they match any host. To use a specific base URL, set `mock.baseUrl`:
+By default, handlers use a wildcard `*` prefix (e.g. `*/pets/:petId`) so they match any host. To use a specific base URL, set `baseUrl` on the MSW generator entry:
 
 ```ts title="orval.config.ts"
 export default defineConfig({
   petstore: {
     output: {
       mock: {
-        type: 'msw',
-        baseUrl: 'https://api.example.com',
+        generators: [
+          {
+            type: 'msw',
+            baseUrl: 'https://api.example.com',
+          },
+        ],
       },
     },
   },
@@ -232,7 +240,21 @@ This produces handlers like `http.get('https://api.example.com/pets/:petId', ...
 
 ## Dynamic Imports
 
-Enable `indexMockFiles` to dynamically import all handlers:
+Enable `mocks.indexMockFiles` to emit a root-level `index.<ext>.ts` file for each generator entry in `tags-split` mode. The MSW entry produces an `index.msw.ts` that can be dynamically imported:
+
+```ts title="orval.config.ts"
+export default defineConfig({
+  petstore: {
+    output: {
+      mode: 'tags-split',
+      mock: {
+        indexMockFiles: true,
+        generators: [{ type: 'msw' }],
+      },
+    },
+  },
+});
+```
 
 ```ts
 // node.ts
@@ -245,31 +267,33 @@ const server = setupServer(...handlers);
 export { server };
 ```
 
-## Data Generators Only
+If both `msw` and `faker` generators are configured with `indexMockFiles: true`, you also get an `index.faker.ts` alongside `index.msw.ts`.
+
+## Faker-only Output
 
-If you only need mock data factories without MSW request handlers, set `generateHandlers` to `false`:
+If you only need mock data factories without MSW request handlers, use a `faker` generator entry. It emits the same `get<OperationId>ResponseMock` factory functions, but with no `msw` import or HTTP handler code:
 
 ```ts title="orval.config.ts"
 export default defineConfig({
   petstore: {
     output: {
       mock: {
-        type: 'msw',
-        generateHandlers: false,
+        generators: [{ type: 'faker' }],
       },
     },
   },
 });
 ```
 
-This generates only the `get<OperationId>ResponseMock` functions (powered by Faker.js) — no MSW handlers, no aggregated handler array, and no `msw` dependency in the output. Your project only needs `@faker-js/faker` as a dependency.
+The output is written to `<filename>.faker.ts` and only depends on `@faker-js/faker`. Useful for:
 
-This is useful when you want mock data for:
 - Unit tests with custom assertion libraries
 - Storybook stories
 - Seed scripts
 - Any test setup that doesn't use MSW
 
+You can combine both generators (e.g. `generators: [{ type: 'msw' }, { type: 'faker' }]`) to emit both files in the same run.
+
 ## MSW Best Practices
 
 The generated code follows [MSW best practices](https://mswjs.io/docs/best-practices):

docs/content/docs/reference/configuration/output.mdx

@@ -343,7 +343,7 @@ export default defineConfig({
 **Type:** `Boolean | Object | Function`
 **Default:** `false`
 
-Generate MSW mocks with Faker.js:
+Configures one or more mock generators. The shorthand `mock: true` enables both MSW and Faker mock files with default options:
 
 ```ts title="orval.config.ts"
 export default defineConfig({
@@ -355,19 +355,30 @@ export default defineConfig({
 });
 ```
 
-### Mock Options
+Each entry in `mock.generators` produces its own file (`<filename>.msw.ts`, `<filename>.faker.ts`, ...). Set `mock: false` (or omit it) to disable mock generation entirely.
+
+### Mocks Options
 
 ```ts title="orval.config.ts"
 export default defineConfig({
   petstore: {
     output: {
       mock: {
-        type: 'msw',
-        delay: 1000,
-        useExamples: false,
-        generateEachHttpStatus: false,
-        baseUrl: '/api',
-        locale: 'en',
+        indexMockFiles: true,
+        generators: [
+          {
+            type: 'msw',
+            delay: 1000,
+            useExamples: false,
+            generateEachHttpStatus: false,
+            baseUrl: '/api',
+            locale: 'en',
+          },
+          {
+            type: 'faker',
+            useExamples: false,
+          },
+        ],
       },
     },
   },
@@ -376,41 +387,40 @@ export default defineConfig({
 
 | Option | Type | Default | Description |
 |--------|------|---------|-------------|
-| `type` | `'msw'` | `'msw'` | Mock type |
-| `generateHandlers` | `Boolean` | `true` | Generate MSW request handlers. Set to `false` for data generators only (no `msw` dependency needed). |
-| `delay` | `Number \| Function \| false` | `false` | Response delay in ms |
-| `delayFunctionLazyExecute` | `Boolean` | `false` | Execute delay function at runtime |
-| `useExamples` | `Boolean` | `false` | Use OpenAPI examples |
-| `generateEachHttpStatus` | `Boolean` | `false` | Generate mocks for all status codes |
-| `baseUrl` | `String` | `''` | Base URL for handlers |
-| `locale` | `String` | `'en'` | Faker.js locale |
+| `indexMockFiles` | `Boolean` | `false` | In `tags-split` mode, emit one root-level `index.<ext>.ts` file per generator entry that re-exports the per-tag mocks (e.g. `index.msw.ts`, `index.faker.ts`). |
+| `generators` | `Array<MockOptions \| Function>` | `[]` | One entry per output mock file. Each entry can be an object (`MockOptions`) or a custom `ClientMockBuilder` function. |
 
-## indexFiles
+### MSW generator (`type: 'msw'`)
 
-**Type:** `Boolean`
-**Default:** `true`
+| Option | Type | Default | Description |
+|--------|------|---------|-------------|
+| `type` | `'msw'` | required | Discriminator for MSW handler generation. |
+| `delay` | `Number \| Function \| false` | `false` | Response delay in ms. |
+| `delayFunctionLazyExecute` | `Boolean` | `false` | Execute delay function at runtime instead of at build time. |
+| `baseUrl` | `String` | `''` | Base URL for the generated MSW handlers. |
+| `useExamples` | `Boolean` | `false` | Use OpenAPI examples to seed response values. |
+| `generateEachHttpStatus` | `Boolean` | `false` | Generate response factories for every documented status code. |
+| `locale` | `String` | `'en'` | Faker.js locale. |
+| `preferredContentType` | `String` | `undefined` | Preferred content type when an operation lists more than one. |
 
-Generate `index.ts` files for schemas.
+### Faker generator (`type: 'faker'`)
 
-## indexMockFiles
+The Faker generator emits the same `get<Op>ResponseMock` factories MSW would emit, but without any `msw` dependency or HTTP handler code. Useful for tests or stories that only need fake response data.
 
-**Type:** `Boolean`
-**Default:** `false`
+| Option | Type | Default | Description |
+|--------|------|---------|-------------|
+| `type` | `'faker'` | required | Discriminator for Faker-only output. |
+| `useExamples` | `Boolean` | `false` | Use OpenAPI examples to seed response values. |
+| `generateEachHttpStatus` | `Boolean` | `false` | Generate response factories for every documented status code. |
+| `locale` | `String` | `'en'` | Faker.js locale. |
+| `preferredContentType` | `String` | `undefined` | Preferred content type when an operation lists more than one. |
 
-When `true` and `mode` is `tags-split`, creates an `index.msw.ts` with all mock exports:
+## indexFiles
 
-```ts title="orval.config.ts"
-export default defineConfig({
-  petstore: {
-    output: {
-      mode: 'tags-split',
-      mock: {
-        indexMockFiles: true,
-      },
-    },
-  },
-});
-```
+**Type:** `Boolean`
+**Default:** `true`
+
+Generate `index.ts` files for schemas.
 
 ## docs
 

docs/content/docs/reference/integration.mdx

@@ -75,7 +75,7 @@ const globalOptions: GlobalOptions = {
 
   // Mock data generation
   mock: true, // Enable mock data generation
-  // mock: { type: 'msw', delay: 1000 },  // Configure mock options
+  // mock: { generators: [{ type: 'msw', delay: 1000 }] },  // Configure mock options
 
   // TypeScript configuration
   tsconfig: './tsconfig.json', // Custom tsconfig path

docs/content/docs/versions/v8.mdx

@@ -286,6 +286,35 @@ export default defineConfig({
 });
 ```
 
+### 10. `output.mock` shape changed
+
+The `output.mock` option now accepts a multi-generator configuration object in addition to the `true` shorthand. The `generateHandlers` flag is removed.
+
+**`mock: true` is unchanged** — it now emits both `.msw.ts` and `.faker.ts` files.
+
+For MSW-only output (previous default with `mock: true`):
+
+```ts
+output: {
+  mock: { generators: [{ type: 'msw' }] },
+}
+```
+
+For Faker data factories only (replaces `generateHandlers: false`):
+
+```ts
+output: {
+  mock: { generators: [{ type: 'faker' }] },
+}
+```
+
+`indexMockFiles` moves into the wrapper object:
+
+```diff
+- mock: { type: 'msw', indexMockFiles: true }
++ mock: { indexMockFiles: true, generators: [{ type: 'msw' }] }
+```
+
 ## Other Improvements
 
 ### Variable Expansion in Fetch Client Headers

packages/angular/src/http-client.test.ts

@@ -46,7 +46,7 @@ const createOutput = (
     namingConvention: 'camelCase',
     fileExtension: '.ts',
     mode: 'single',
-    mock: undefined,
+    mocks: { indexMockFiles: false, generators: [] },
     override: {
       operations: {},
       tags: {},

packages/angular/src/http-resource.test.ts

@@ -54,7 +54,7 @@ const createOutput = (
     namingConvention: 'camelCase',
     fileExtension: '.ts',
     mode: 'single',
-    mock: undefined,
+    mocks: { indexMockFiles: false, generators: [] },
     override: {
       operations: {},
       tags: {},

packages/core/src/test-utils/context.ts

@@ -29,6 +29,7 @@ export function createTestContextSpec({
     namingConvention: NamingConvention.CAMEL_CASE,
     fileExtension: '.ts',
     mode: OutputMode.SINGLE,
+    mock: { indexMockFiles: false, generators: [] },
     client: OutputClient.FETCH,
     httpClient: OutputHttpClient.FETCH,
     clean: false,

packages/core/src/test-utils/split-modes.ts

@@ -5,6 +5,7 @@ import {
   NamingConvention,
   type NormalizedOutputOptions,
   OutputClient,
+  OutputMockType,
   OutputMode,
   type WriteSpecBuilder,
 } from '../types';
@@ -18,9 +19,18 @@ export const createSplitModeOperation = (
   overrides: Partial<GeneratorOperation> = {},
 ): GeneratorOperation => ({
   imports: [],
-  importsMock: [],
   implementation: '',
-  implementationMock: { function: '', handler: '', handlerName: 'mockHandler' },
+  mockOutputs: [
+    {
+      type: OutputMockType.MSW,
+      implementation: {
+        function: '',
+        handler: '',
+        handlerName: 'mockHandler',
+      },
+      imports: [],
+    },
+  ],
   tags: ['pets'],
   operationName: 'listPets',
   ...overrides,
@@ -54,7 +64,7 @@ export const createSplitModeOutput = (
     client: OutputClient.AXIOS,
     httpClient: 'axios',
     schemas: undefined,
-    mock: false,
+    mock: { indexMockFiles: false, generators: [] },
     clean: false,
     docs: false,
     headers: false,