Add --deep flag to TypeScript SDK generation commands

Update documentation and examples to include the --deep flag when generating
TypeScript SDKs. The --deep flag enables deep generation mode which is
recommended for TypeScript SDK generation and other generators that benefit
from enhanced processing.

Changes:
- Updated CLI reference to document the --deep flag
- Modified all TypeScript SDK generation examples to use --deep flag
- Updated GitHub Actions and GitLab CI/CD examples
- Improved code example formatting for consistency

Author: fern-support

examples/sdks/typescript-publish.yml

@@ -29,4 +29,4 @@ jobs:
           FERN_TOKEN: ${{ secrets.FERN_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
         run: |
-          fern generate --group ts-sdk --version ${{ inputs.version }} --log-level debug
+          fern generate --deep --group ts-sdk --version ${{ inputs.version }} --log-level debug

fern/products/cli-api-reference/pages/cli-get-started.mdx

@@ -71,8 +71,8 @@ fern generate --docs              # Generate and publish documentation
 fern init                        # Start new SDK project
 fern check                       # Validate API definition
 fern generate --preview          # Preview SDKs in .preview/ folder
-fern generate                    # Generate default SDK group
-fern generate --group ts-sdk     # Generate specific SDK group
+fern generate                         # Generate default SDK group
+fern generate --deep --group ts-sdk  # Generate TypeScript SDK
 ```
 
 <Note>

fern/products/cli-api-reference/pages/commands.mdx

@@ -174,21 +174,29 @@ hideOnThisPage: true
 
     <CodeBlock title="terminal">
     ```bash
-    fern generate [--group <group>] [--api <api>] [--version <version>] [--preview]
+    fern generate [--deep] [--group <group>] [--api <api>] [--version <version>] [--preview]
     ```
     </CodeBlock>
 
+    ### deep
+
+    Use `--deep` to enable deep generation mode. This flag is recommended for TypeScript SDK generation and other generators that benefit from enhanced processing.
+
+    ```bash
+    fern generate --deep --group ts-sdk
+    ```
+
     ### preview
 
     Use `--preview` to test SDK changes locally before publishing. This is especially useful during development:
     - Generates SDK into a local `.preview/` folder
     - Allows quick iteration on your Fern definition
     - No changes are published to package managers or GitHub
-    
+
     ```bash
     # Preview all SDKs
     fern generate --preview
-    
+
     # Preview specific SDK group
     fern generate --group python-sdk --preview
     ```

fern/products/cli-api-reference/pages/global-options.mdx

@@ -97,5 +97,5 @@ Use the `--version` option to specify the SDK version number, typically followin
 fern generate --api payments-api --group python-sdk --version 1.2.3
 
 # Generate TypeScript SDK for the auth API with version 0.1.0
-fern generate --api auth --group ts-sdk --version 0.1.0
+fern generate --deep --api auth --group ts-sdk --version 0.1.0
 ```

fern/products/docs/pages/developer-tools/gitlab.mdx

@@ -67,9 +67,9 @@ publish_sdks:
   stage: publish_sdks
   rules:
     - if: '$CI_PIPELINE_SOURCE == "web"'
-  script: 
+  script:
       - echo "Publishing SDKs"
-      - fern generate --group ts-sdk --version $VERSION --log-level debug
+      - fern generate --deep --group ts-sdk --version $VERSION --log-level debug
 ```
 </Accordion>
 

fern/products/sdks/overview/typescript/publishing-to-npm.mdx

@@ -156,7 +156,7 @@ OIDC-based publishing (also known as "trusted publishing") is the most secure wa
 	Generate your SDK to create the GitHub Actions workflow with OIDC configuration:
 
 	```bash
-	fern generate --group ts-sdk
+	fern generate --deep --group ts-sdk
 	```
 
 	This creates a `.github/workflows/ci.yml` file that's configured to use OIDC for npmjs publishing. Alternatively, you can push your `generators.yml` changes and let the Fern GitHub Action generate the workflow for you.
@@ -296,7 +296,7 @@ jobs:
       - name: Generate and publish SDK
         env:
           FERN_TOKEN: ${{ secrets.FERN_TOKEN }}
-        run: fern generate --group ts-sdk --version ${{ inputs.version }} --log-level debug
+        run: fern generate --deep --group ts-sdk --version ${{ inputs.version }} --log-level debug
 ```
 
 Add your `FERN_TOKEN` as a repository secret (run `fern token` to generate one), then trigger the workflow from the **Actions** tab.
@@ -386,7 +386,7 @@ This is the easiest path if you can upgrade to version 3.12.0 or later of the Ty
 	**Locally:**
 
 	```bash
-	fern generate --group ts-sdk
+	fern generate --deep --group ts-sdk
 	```
 
 	**Or via GitHub Actions:**

fern/products/sdks/overview/typescript/quickstart.mdx

@@ -42,15 +42,15 @@ This command adds the following `group` to `generators.yml`:
 Run the following command to generate your SDK:
 
 ```bash
-fern generate --group ts-sdk
+fern generate --deep --group ts-sdk
 ```
 
 <Note>
   If you have multiple APIs, use the [`--api` flag](/cli-api-reference/cli-reference/commands#api) to specify the API you want to generate:
 
   ```bash
-  fern generate --group ts-sdk --api your-api-name
-  ``` 
+  fern generate --deep --api your-api-name --group ts-sdk
+  ```
 </Note>
 
 <Markdown src="/products/sdks/snippets/generate-sdk.mdx"/>