Create .github/workflows/deploy.yml

.github/workflows/deploy.yml

@@ -0,0 +1,57 @@
+name: Build and Deploy Chat Demo
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    name: Lint, Test, and Validate
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Lint and Style Check
+        run: |
+          pip install flake8 pylint
+          flake8 . --max-line-length=100 --statistics
+          pylint $(git ls-files '*.py') --score=n || true
+
+      - name: Smoke Test
+        run: |
+          python - <<'PYCODE'
+          import importlib.util
+          spec = importlib.util.spec_from_file_location("app", "app.py")
+          if spec is None:
+              raise SystemExit("app.py not found")
+          print("✅ Import test OK")
+          PYCODE
+
+  deploy:
+    if: github.ref == 'refs/heads/main'
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Trigger Hugging Face Space rebuild
+        env:
+          HF_TOKEN: ${{ secrets.HF_TOKEN }}
+        run: |
+          curl -X POST \
+            -H "Authorization: Bearer $HF_TOKEN" \
+            https://huggingface.co/api/spaces/YOUR_USERNAME/YOUR_SPACE_ID/restart