# syntax=docker/dockerfile:1
FROM python:3.12-alpine AS builder

WORKDIR /app

RUN pip install --no-cache-dir --upgrade pip

COPY requirements.txt .
RUN pip wheel --no-cache-dir --wheel-dir /wheels -r requirements.txt

# ---
FROM python:3.12-alpine AS runtime

RUN addgroup -g 1001 -S appgroup && adduser -S appuser -u 1001 -G appgroup

WORKDIR /app

COPY --from=builder /wheels /wheels
RUN pip install --no-cache-dir /wheels/* && rm -rf /wheels

COPY --chown=appuser:appgroup main.py .

USER appuser

EXPOSE 8000

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]