Dockerfile.api

FROM python:3.12-slim AS builder

WORKDIR /app

COPY pyproject.toml .
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir .

FROM python:3.12-slim AS runtime

RUN useradd --create-home --shell /bin/bash appuser

WORKDIR /app

COPY --from=builder /usr/local/lib/python3.12/site-packages /usr/local/lib/python3.12/site-packages
COPY --from=builder /usr/local/bin /usr/local/bin

COPY app/ ./app/
COPY migrations/ ./migrations/
COPY alembic.ini .

RUN chown -R appuser:appuser /app
USER appuser

HEALTHCHECK --interval=15s --timeout=5s --start-period=10s --retries=3 \
    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')"

CMD ["sh", "-c", "alembic upgrade head && uvicorn app.main:app --host 0.0.0.0 --port 8000"]