release: default to Web UI in Docker image, add HEALTHCHECK and APP_VERSION; CI smoke test; compose docs and dockerhub compose file

.github/workflows/dockerhub-publish.yml

@@ -32,6 +32,7 @@ jobs:
           # Escape newlines for label usage
           DESC=$(awk 'BEGIN{ORS="\\n"} {print}' RELEASE_NOTES.md)
           echo "desc=$DESC" >> $GITHUB_OUTPUT
+          echo "version=$VERSION_REF" >> $GITHUB_OUTPUT
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -39,6 +40,26 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
+      - name: Smoke test image boots Web UI by default (amd64)
+        shell: bash
+        run: |
+          # Build a local test image (amd64) and load into docker
+          docker buildx build --platform linux/amd64 --load -t mtg-deckbuilder:test --build-arg APP_VERSION=${{ steps.notes.outputs.version }} .
+          # Run container and wait for it to serve on 8080
+          docker rm -f mtg-smoke 2>/dev/null || true
+          docker run -d --name mtg-smoke -p 8080:8080 mtg-deckbuilder:test
+          echo "Waiting for Web UI..."
+          for i in {1..30}; do
+            if curl -fsS http://localhost:8080/ >/dev/null; then echo "Up"; break; fi
+            sleep 2
+          done
+          # Final assert; print logs on failure
+          if ! curl -fsS http://localhost:8080/ >/dev/null; then
+            echo "Web UI did not start in time. Container logs:" && docker logs mtg-smoke || true
+            exit 1
+          fi
+          docker rm -f mtg-smoke >/dev/null 2>&1 || true
+
       - name: Docker Hub login
         uses: docker/login-action@v3
         with:
@@ -58,6 +79,7 @@ jobs:
             org.opencontainers.image.title=MTG Python Deckbuilder
             org.opencontainers.image.version=${{ github.ref_name }}
             org.opencontainers.image.description=${{ steps.notes.outputs.desc }}
+            org.opencontainers.image.revision=${{ github.sha }}
 
       - name: Build and push
         uses: docker/build-push-action@v6
@@ -68,4 +90,6 @@ jobs:
           platforms: linux/amd64,linux/arm64
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            APP_VERSION=${{ steps.notes.outputs.version }}
 

Dockerfile

@@ -7,6 +7,8 @@ WORKDIR /app
 # Set environment variables
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
+ARG APP_VERSION=dev
+ENV APP_VERSION=${APP_VERSION}
 
 # Install system dependencies if needed
 RUN apt-get update && apt-get install -y \
@@ -46,12 +48,25 @@ RUN cd /app/code && ls -la deck_files logs csv_files config owned_cards
 # Set the working directory to code for proper imports
 WORKDIR /app/code
 
-# Run the application
-CMD ["python", "main.py"]
+# Add a tiny entrypoint to select Web UI (default) or CLI
+COPY entrypoint.sh /usr/local/bin/entrypoint.sh
+RUN chmod +x /usr/local/bin/entrypoint.sh
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
 
 # Expose web port for the optional Web UI
 EXPOSE 8080
 
+# Container health check: verify Web UI health endpoint (skip if APP_MODE=cli)
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+    CMD python -c "import os,sys,json,urllib.request;\
+m=os.getenv('APP_MODE','web');\
+\
+\
+\
+sys.exit(0) if m=='cli' else None;\
+d=urllib.request.urlopen('http://127.0.0.1:8080/healthz', timeout=3).read();\
+sys.exit(0 if json.loads(d.decode()).get('status')=='ok' else 1)"
+
 # Note: For the Web UI, start uvicorn in your orchestrator (compose/run) like:
-#   uvicorn code.web.app:app --host 0.0.0.0 --port 8080
+#   (now default) container starts Web UI automatically; to run CLI set APP_MODE=cli
 # Phase 9: enable web list virtualization with env WEB_VIRTUALIZE=1

docker-compose.yml

@@ -53,5 +53,4 @@ services:
       - ${PWD}/config:/app/config
       - ${PWD}/owned_cards:/app/owned_cards
     working_dir: /app
-    command: ["bash", "-lc", "cd /app && uvicorn code.web.app:app --host 0.0.0.0 --port 8080"]
     restart: "no"

dockerhub-docker-compose.yml

@@ -0,0 +1,34 @@
+services:
+  web:
+    image: mwisnowski/mtg-python-deckbuilder:latest
+  # Tip: pin to a specific tag when available, e.g. :2.0.2 (defaults to Web UI)
+    container_name: mtg-deckbuilder-web
+    ports:
+      - "8080:8080"  # Host:Container — open http://localhost:8080
+    environment:
+      # UI features/flags (all optional)
+      - SHOW_LOGS=1           # 1=enable /logs page; 0=hide (default off if unset)
+      - SHOW_DIAGNOSTICS=1    # 1=enable /diagnostics & /diagnostics/perf; 0=hide (default off)
+      - ENABLE_PWA=0          # 1=serve manifest/service worker (experimental); 0=disabled
+      - WEB_VIRTUALIZE=1      # 1=enable list virtualization/lazy tweaks in Web UI; 0=off
+      - WEB_TAG_PARALLEL=1    # 1=parallelize heavy tagging steps in Web UI; 0=serial
+      - WEB_TAG_WORKERS=4     # Worker count for parallel tagging (only used if WEB_TAG_PARALLEL=1)
+
+      # Theming (optional)
+      - THEME=system          # Default theme for first-time visitors: system|light|dark
+                              # 'light' maps to the consolidated Light (Blend) palette
+      - ENABLE_THEMES=1       # 1=show theme selector in header; 0=hide selector
+                              # Note: THEME still applies as the default even if selector is hidden
+
+      # Version label (optional; shown in footer/diagnostics)
+      # - APP_VERSION=v2.0.2
+
+    volumes:
+      # Persist app data locally; ensure these directories exist next to this compose file
+      - ${PWD}/deck_files:/app/deck_files
+      - ${PWD}/logs:/app/logs
+      - ${PWD}/csv_files:/app/csv_files
+      - ${PWD}/config:/app/config
+      - ${PWD}/owned_cards:/app/owned_cards
+
+    restart: unless-stopped

entrypoint.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env sh
+set -e
+
+# Always operate from the code directory for imports to work
+cd /app/code || exit 1
+
+# Select mode: default to Web UI
+MODE="${APP_MODE:-web}"
+
+if [ "$MODE" = "cli" ]; then
+    # Run the CLI (interactive menu; use DECK_MODE=headless for non-interactive)
+    exec python main.py
+fi
+
+# Web UI (FastAPI via uvicorn)
+HOST="${HOST:-0.0.0.0}"
+PORT="${PORT:-8080}"
+WORKERS="${WORKERS:-1}"
+
+exec uvicorn web.app:app --host "$HOST" --port "$PORT" --workers "$WORKERS"