Turborepo + GHA example without --prebuilt . (#942)

### Description

Adding a workflow that only uses `vc deploy`, rather than `--prebuilt`,
as an example of the flexibility you have with Vercel CLI.

### Type of Change

- [ ] New Example
- [x] Example updates (Bug fixes, new features, etc.)
- [ ] Other (changes to the codebase, but not to examples)

ci-cd/turborepo-github-actions/.github/workflows/preview-web.yml

@@ -0,0 +1,43 @@
+name: CI
+env:
+  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+  # For Remote Caching
+  TURBO_TOKEN: ${{ secrets.TURBO_TOKEN }}
+  TURBO_TEAM: ${{ vars.TURBO_TEAM }}
+
+on:
+  pull_request:
+    branches: ['main']
+    types: [opened, synchronize]
+
+jobs:
+  build:
+    name: Build and Deploy
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+
+      - uses: pnpm/action-setup@v3
+        with:
+          version: 8
+
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Globally install Turborepo
+        run: pnpm install -g turbo@^2
+
+      - name: Build and Deploy
+        run: |
+          vercel deploy --token=${{ secrets.VERCEL_TOKEN }}

ci-cd/turborepo-github-actions/.github/workflows/production-web.yml

@@ -0,0 +1,42 @@
+name: CI
+env:
+  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+  # For Remote Caching
+  TURBO_TOKEN: ${{ secrets.TURBO_TOKEN }}
+  TURBO_TEAM: ${{ vars.TURBO_TEAM }}
+
+on:
+  push:
+    branches: ['main']
+
+jobs:
+  build:
+    name: Build and Deploy
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+
+      - uses: pnpm/action-setup@v3
+        with:
+          version: 8
+
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Globally install Turborepo
+        run: pnpm install -g turbo@^2
+
+      - name: Build and Deploy
+        run: |
+          vercel deploy --prod --prebuilt --token=${{ secrets.VERCEL_TOKEN }}

ci-cd/turborepo-github-actions/README.md

@@ -2,6 +2,9 @@
 
 This demo is based on the [Turborepo starter](https://github.com/vercel/turbo/tree/main/examples/basic).
 
-It uses a GitHub Actions workflow to build and deploy the `docs` application.
+It uses a GitHub Actions workflows to build and deploy applications.
+
+- `web` is built using `vc deploy` to build and deploy on Vercel.
+- `docs` is built using `vc build` and `vc deploy --prebuilt` to show how you can take more control of your build and deploy process. This process builds the application in the GitHub Action, and then deploys those prebuilt assets to Vercel.
 
 Additionally, a `foo` internal package has been added to demonstrate how to use the `turbo` CLI to build internal dependencies prior to building the `docs` application with the Vercel CLI.