Create test webapp for processor

.github/workflows/publish-webapp-ghcr.yml

@@ -0,0 +1,192 @@
+name: Build and Push Webapp to GHCR
+
+on:
+  push:
+    branches:
+      - main
+      - 'claude/**'
+    paths:
+      - 'webapp/**'
+      - 'knowledgebase_processor/**'
+      - '.github/workflows/publish-webapp-ghcr.yml'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'webapp/**'
+      - 'knowledgebase_processor/**'
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Custom tag for the image'
+        required: false
+        default: 'latest'
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}/kb-processor-webapp
+
+jobs:
+  build-and-push:
+    name: Build and Push to GHCR
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        run: |
+          # Get short SHA
+          SHORT_SHA=$(git rev-parse --short HEAD)
+          echo "short_sha=${SHORT_SHA}" >> $GITHUB_OUTPUT
+
+          # Get branch name
+          BRANCH_NAME=${GITHUB_REF##*/}
+          echo "branch=${BRANCH_NAME}" >> $GITHUB_OUTPUT
+
+          # Get timestamp
+          TIMESTAMP=$(date +%Y%m%d-%H%M%S)
+          echo "timestamp=${TIMESTAMP}" >> $GITHUB_OUTPUT
+
+          # Get repository name (lowercase)
+          REPO_LOWER=$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')
+          echo "repo_lower=${REPO_LOWER}" >> $GITHUB_OUTPUT
+
+          # Determine tags
+          if [[ "${{ github.event_name }}" == "workflow_dispatch" && -n "${{ github.event.inputs.tag }}" ]]; then
+            CUSTOM_TAG="${{ github.event.inputs.tag }}"
+            echo "custom_tag=${CUSTOM_TAG}" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Build Docker image tags
+        id: docker_tags
+        run: |
+          GHCR_IMAGE="ghcr.io/${{ steps.meta.outputs.repo_lower }}/kb-processor-webapp"
+
+          TAGS="${GHCR_IMAGE}:${{ steps.meta.outputs.short_sha }}"
+          TAGS="${TAGS},${GHCR_IMAGE}:${{ steps.meta.outputs.timestamp }}"
+
+          # Add branch-specific tag
+          if [[ "${{ steps.meta.outputs.branch }}" == "main" ]]; then
+            TAGS="${TAGS},${GHCR_IMAGE}:latest"
+            TAGS="${TAGS},${GHCR_IMAGE}:stable"
+          else
+            SAFE_BRANCH=$(echo "${{ steps.meta.outputs.branch }}" | sed 's/\//-/g')
+            TAGS="${TAGS},${GHCR_IMAGE}:${SAFE_BRANCH}"
+          fi
+
+          # Add custom tag if provided
+          if [[ -n "${{ steps.meta.outputs.custom_tag }}" ]]; then
+            TAGS="${TAGS},${GHCR_IMAGE}:${{ steps.meta.outputs.custom_tag }}"
+          fi
+
+          echo "tags=${TAGS}" >> $GITHUB_OUTPUT
+          echo "ghcr_image=${GHCR_IMAGE}" >> $GITHUB_OUTPUT
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./webapp/Dockerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.docker_tags.outputs.tags }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          platforms: linux/amd64,linux/arm64
+          labels: |
+            org.opencontainers.image.title=Knowledge Base Processor Webapp
+            org.opencontainers.image.description=Web interface for the Knowledge Base Processor
+            org.opencontainers.image.url=https://github.com/${{ github.repository }}
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}
+            org.opencontainers.image.revision=${{ github.sha }}
+            org.opencontainers.image.created=${{ steps.meta.outputs.timestamp }}
+            org.opencontainers.image.licenses=MIT
+
+      - name: Generate deployment summary
+        if: github.event_name != 'pull_request'
+        run: |
+          echo "## 🚀 Deployment Summary" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "### Image Details" >> $GITHUB_STEP_SUMMARY
+          echo "- **Registry:** GitHub Container Registry (GHCR)" >> $GITHUB_STEP_SUMMARY
+          echo "- **Image:** \`${{ steps.docker_tags.outputs.ghcr_image }}\`" >> $GITHUB_STEP_SUMMARY
+          echo "- **Commit SHA:** \`${{ steps.meta.outputs.short_sha }}\`" >> $GITHUB_STEP_SUMMARY
+          echo "- **Branch:** \`${{ steps.meta.outputs.branch }}\`" >> $GITHUB_STEP_SUMMARY
+          echo "- **Timestamp:** \`${{ steps.meta.outputs.timestamp }}\`" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "### 🏷️ Tags" >> $GITHUB_STEP_SUMMARY
+          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
+          echo "${{ steps.docker_tags.outputs.tags }}" | tr ',' '\n' >> $GITHUB_STEP_SUMMARY
+          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "### 📦 Pull Command" >> $GITHUB_STEP_SUMMARY
+          echo "\`\`\`bash" >> $GITHUB_STEP_SUMMARY
+          echo "docker pull ${{ steps.docker_tags.outputs.ghcr_image }}:${{ steps.meta.outputs.short_sha }}" >> $GITHUB_STEP_SUMMARY
+          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "### 🚀 Run Command" >> $GITHUB_STEP_SUMMARY
+          echo "\`\`\`bash" >> $GITHUB_STEP_SUMMARY
+          echo "docker run -p 8000:8000 ${{ steps.docker_tags.outputs.ghcr_image }}:${{ steps.meta.outputs.short_sha }}" >> $GITHUB_STEP_SUMMARY
+          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "### 🔗 Package URL" >> $GITHUB_STEP_SUMMARY
+          echo "https://github.com/${{ github.repository }}/pkgs/container/kb-processor-webapp" >> $GITHUB_STEP_SUMMARY
+
+      - name: Output image URL
+        if: github.event_name != 'pull_request'
+        run: |
+          echo "✅ Image published successfully!"
+          echo "📍 Image URL: ${{ steps.docker_tags.outputs.ghcr_image }}:${{ steps.meta.outputs.short_sha }}"
+          echo "🌐 Access the webapp at: http://localhost:8000 (after running the container)"
+          echo "📦 View package: https://github.com/${{ github.repository }}/pkgs/container/kb-processor-webapp"
+
+  verify-image:
+    name: Verify Published Image
+    needs: build-and-push
+    runs-on: ubuntu-latest
+    if: github.event_name != 'pull_request'
+
+    permissions:
+      packages: read
+
+    steps:
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Verify image exists
+        run: |
+          SHORT_SHA=$(echo ${{ github.sha }} | cut -c1-7)
+          REPO_LOWER=$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')
+          IMAGE="ghcr.io/${REPO_LOWER}/kb-processor-webapp:${SHORT_SHA}"
+
+          echo "Verifying image: ${IMAGE}"
+
+          if docker manifest inspect ${IMAGE} > /dev/null 2>&1; then
+            echo "✅ Image verified successfully!"
+          else
+            echo "❌ Image verification failed!"
+            exit 1
+          fi

webapp/.dockerignore

@@ -0,0 +1,55 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+*.egg-info/
+dist/
+build/
+*.egg
+
+# Virtual environments
+env/
+venv/
+ENV/
+.venv
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Git
+.git/
+.gitignore
+.gitattributes
+
+# Documentation
+*.md
+!README.md
+
+# Testing
+.pytest_cache/
+.coverage
+htmlcov/
+*.log
+
+# Docker
+Dockerfile
+.dockerignore
+docker-compose.yml
+
+# Database
+*.db
+*.sqlite
+
+# Environment
+.env
+.env.*

webapp/.gitignore

@@ -0,0 +1,15 @@
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+env/
+venv/
+*.egg-info/
+.env
+.venv
+*.db
+*.sqlite
+*.log
+node_modules/
+.DS_Store

webapp/Dockerfile

@@ -0,0 +1,51 @@
+# Multi-stage build for Knowledge Base Processor Webapp
+FROM python:3.12-slim AS builder
+
+# Set working directory
+WORKDIR /app
+
+# Install build dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    g++ \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy the entire project (needed for package installation)
+COPY .. /app
+
+# Install the main package and webapp dependencies
+RUN pip install --no-cache-dir --user -e . && \
+    pip install --no-cache-dir --user \
+    fastapi>=0.104.0 \
+    uvicorn[standard]>=0.24.0 \
+    python-multipart>=0.0.6 \
+    jinja2>=3.1.2
+
+# Production stage
+FROM python:3.12-slim
+
+# Set working directory
+WORKDIR /app
+
+# Copy Python packages from builder
+COPY --from=builder /root/.local /root/.local
+COPY --from=builder /app /app
+
+# Make sure scripts in .local are usable
+ENV PATH=/root/.local/bin:$PATH
+
+# Set Python path to find the package
+ENV PYTHONPATH=/app:$PYTHONPATH
+
+# Change to webapp directory
+WORKDIR /app/webapp
+
+# Expose port
+EXPOSE 8000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/api/stats')" || exit 1
+
+# Run the application
+CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "8000"]