Add root Docker setup for Hugging Face Spaces.

Provide a top-level Dockerfile and dockerignore so the Space can detect the app and build from the nested openenv-polypharmacy project.

Made-with: Cursor

.dockerignore

@@ -0,0 +1,11 @@
+.git
+.gitignore
+**/__pycache__
+**/*.pyc
+**/.pytest_cache
+**/.mypy_cache
+**/.ruff_cache
+**/node_modules
+**/dist
+**/.env
+**/.env.*

Dockerfile

@@ -0,0 +1,39 @@
+FROM node:20-alpine AS frontend-builder
+WORKDIR /app/frontend
+COPY openenv-polypharmacy/frontend/package*.json ./
+RUN npm ci
+COPY openenv-polypharmacy/frontend/ ./
+RUN npm run build
+
+FROM python:3.11-slim
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends build-essential curl && \
+    rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+COPY openenv-polypharmacy/backend/requirements.txt /app/backend/requirements.txt
+RUN pip install --no-cache-dir -r /app/backend/requirements.txt
+
+COPY openenv-polypharmacy/backend /app/backend
+COPY openenv-polypharmacy/data /app/data
+COPY openenv-polypharmacy/scripts /app/scripts
+COPY openenv-polypharmacy/openenv.yaml /app/openenv.yaml
+COPY openenv-polypharmacy/.env.example /app/.env.example
+COPY openenv-polypharmacy/inference.py /app/inference.py
+
+COPY --from=frontend-builder /app/frontend/dist /app/frontend/dist
+
+RUN python3 /app/scripts/preprocess_data.py
+
+ENV PORT=7860
+ENV PYTHONPATH="/app/backend/src:${PYTHONPATH}"
+ENV PYTHONUNBUFFERED=1
+
+EXPOSE 7860
+
+HEALTHCHECK --interval=30s --timeout=3s --start-period=15s --retries=3 \
+    CMD curl -f http://localhost:7860/health || exit 1
+
+CMD ["sh", "-c", "uvicorn backend.main:app --host 0.0.0.0 --port ${PORT:-7860}"]