added retrieval-chain workflow

Author: giuliastf

.github/workflows/integration_test.yml

@@ -0,0 +1,128 @@
+name: Retrieval Chain CI/CD
+
+on:
+  push:
+    branches: [ main, develop ]
+    paths:
+      - 'samples/retrieval-chain/**'
+  pull_request:
+    branches: [ main ]
+    paths:
+      - 'samples/retrieval-chain/**'
+  workflow_dispatch:
+    inputs:
+      index_name:
+        description: 'Index name to query'
+        required: false
+        default: 'ECCN'
+      query:
+        description: 'Query to search for'
+        required: false
+        default: 'What is the ECCN for a laptop?'
+      k:
+        description: 'Number of results to return'
+        required: false
+        default: '3'
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}/retrieval-chain
+
+jobs:
+  test-retrieval-chain:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+    
+    - name: Change to retrieval-chain directory
+      run: cd samples/retrieval-chain
+    
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+    
+    - name: Build Docker image
+      run: |
+        cd samples/retrieval-chain
+        docker build -t retrieval-chain:test \
+          --build-arg CLIENT_ID="${{ secrets.UIPATH_CLIENT_ID }}" \
+          --build-arg CLIENT_SECRET="${{ secrets.UIPATH_CLIENT_SECRET }}" \
+          --build-arg BASE_URL="${{ secrets.UIPATH_BASE_URL }}" \
+          .
+    
+    - name: Test retrieval chain with default parameters
+      run: |
+        cd samples/retrieval-chain
+        docker run --rm \
+          -e CLIENT_ID="${{ secrets.UIPATH_CLIENT_ID }}" \
+          -e CLIENT_SECRET="${{ secrets.UIPATH_CLIENT_SECRET }}" \
+          -e BASE_URL="${{ secrets.UIPATH_BASE_URL }}" \
+          retrieval-chain:test
+    
+    - name: Test retrieval chain with custom parameters
+      if: github.event_name == 'workflow_dispatch'
+      run: |
+        cd samples/retrieval-chain
+        docker run --rm \
+          -e CLIENT_ID="${{ secrets.UIPATH_CLIENT_ID }}" \
+          -e CLIENT_SECRET="${{ secrets.UIPATH_CLIENT_SECRET }}" \
+          -e BASE_URL="${{ secrets.UIPATH_BASE_URL }}" \
+          retrieval-chain:test \
+          /app/startup.sh --index_name "${{ github.event.inputs.index_name }}" --query "${{ github.event.inputs.query }}" --k ${{ github.event.inputs.k }}
+
+  build-and-push:
+    runs-on: ubuntu-latest
+    needs: test-retrieval-chain
+    if: github.ref == 'refs/heads/main'
+    permissions:
+      contents: read
+      packages: write
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+    
+    - name: Log in to Container Registry
+      uses: docker/login-action@v3
+      with:
+        registry: ${{ env.REGISTRY }}
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+    
+    - name: Extract metadata
+      id: meta
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+        tags: |
+          type=ref,event=branch
+          type=ref,event=pr
+          type=sha,prefix=sha-
+          type=raw,value=latest,enable={{is_default_branch}}
+    
+    - name: Build and push Docker image
+      uses: docker/build-push-action@v5
+      with:
+        context: ./samples/retrieval-chain
+        push: true
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+        build-args: |
+          CLIENT_ID=${{ secrets.UIPATH_CLIENT_ID }}
+          CLIENT_SECRET=${{ secrets.UIPATH_CLIENT_SECRET }}
+          BASE_URL=${{ secrets.UIPATH_BASE_URL }}
+
+  deploy:
+    runs-on: ubuntu-latest
+    needs: build-and-push
+    if: github.ref == 'refs/heads/main'
+    environment: production
+    
+    steps:
+    - name: Deploy to production
+      run: |
+        echo "🚀 Deploying retrieval chain to production..."
+        echo "Image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest"
+        echo "Add your deployment commands here"
+        # Example: Deploy to Azure Container Instances, AWS ECS, or Kubernetes