FROM python:3.12-slim WORKDIR /app COPY pyproject.toml ./ COPY app ./app COPY migrations ./migrations COPY alembic.ini ./ COPY scripts ./scripts RUN pip install --no-cache-dir . EXPOSE 8123 CMD ["/bin/sh", "-c", "test -f \"$MASTER_KEY_PATH\" || { echo \"ERROR: master key not found at $MASTER_KEY_PATH -- run: docker compose run --rm app python scripts/generate_master_key.py\" >&2; exit 1; }; alembic upgrade head && exec uvicorn app.main:app --host 0.0.0.0 --port 8123"]