chore: add periodic check for deprecated Gemini models

.github/workflows/check-deprecated-models.yml

@@ -0,0 +1,69 @@
+name: Check for Deprecated Models
+
+on:
+  schedule:
+    # Run once a week on Monday at 00:00 UTC
+    - cron: '0 0 * * 1'
+  workflow_dispatch: # Allow manual triggering
+
+jobs:
+  check-models:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v3
+        with:
+          version: 9
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build Genkit libraries
+        run: pnpm build:js
+
+      - name: Run check-deprecated-models script
+        env:
+          GEMINI_API_KEY: ${{ secrets.GEMINI_API_KEY }}
+        run: npx tsx scripts/check-deprecated-models.ts
+
+      - name: Create Pull Request if files changed
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          if [[ -n $(git status --porcelain) ]]; then
+            echo "Changes detected. Creating PR..."
+
+            # Setup Git config
+            git config --global user.name "github-actions[bot]"
+            git config --global user.email "github-actions[bot]@users.noreply.github.com"
+
+            # Create a new branch
+            BRANCH_NAME="chore/update-deprecated-models-$(date +%s)"
+            git checkout -b "$BRANCH_NAME"
+
+            # Commit changes
+            git commit -am "chore: update deprecated Gemini models"
+
+            # Push branch
+            git push origin "$BRANCH_NAME"
+
+            # Create PR
+            gh pr create \
+              --title "chore: update deprecated Gemini models" \
+              --body "This PR was automatically generated by the \`check-deprecated-models.yml\` workflow. It scans the provided Google AI and Vertex AI documentation URLs to identify deprecated Gemini models and replaces their exact string identifiers in the codebase." \
+              --head "$BRANCH_NAME" \
+              --base main
+          else
+            echo "No changes detected. No PR needed."
+          fi

package.json

@@ -32,8 +32,12 @@
     "format:check"
   ],
   "devDependencies": {
+    "@genkit-ai/core": "^1.30.1",
+    "@genkit-ai/googleai": "^1.28.0",
+    "@types/jsdom": "^28.0.1",
     "@types/node": "22.10.5",
     "inquirer": "^8.2.6",
+    "jsdom": "^29.0.1",
     "npm-run-all": "^4.1.5",
     "only-allow": "^1.2.1",
     "pre-commit": "^1.2.2",
@@ -42,7 +46,8 @@
     "prettier-plugin-organize-imports": "^3.2.4",
     "rimraf": "^6.0.1",
     "ts-node": "^10.9.2",
-    "tsx": "^4.20.3"
+    "tsx": "^4.20.3",
+    "zod": "^4.3.6"
   },
   "pnpm": {
     "overrides": {