# Stage 1: Build Vue frontend
FROM node:20-alpine AS build-frontend
WORKDIR /build
COPY frontend/package.json frontend/package-lock.json* ./
RUN npm install
COPY frontend/ .
RUN npm run build

# Stage 2: Python runtime
FROM python:3.12-slim AS runtime
WORKDIR /app

COPY pyproject.toml .
COPY src/ src/
RUN pip install --no-cache-dir .

COPY --from=build-frontend /build/dist/ src/fabledassistant/static/
COPY alembic.ini .
COPY alembic/ alembic/

# Ensure Python finds the source tree (where static files live) before site-packages
ENV PYTHONPATH=/app/src

EXPOSE 5000
CMD ["sh", "-c", "alembic upgrade head && hypercorn 'fabledassistant.app:create_app()' --bind 0.0.0.0:5000 --keep-alive 600"]