# Wargame backend image — sized for Hugging Face Spaces (Docker SDK).
#
# HF Spaces conventions baked in:
#   - container listens on port 7860
#   - persistent storage mounts at /data, so WARGAME_GAMES_DIR points there
#
# Local sanity check:
#   docker build -t wargame .
#   docker run --rm -p 7860:7860 --env-file .env -v $(pwd)/games:/data wargame

FROM python:3.12-slim

# uv: fast resolver/installer; reads pyproject.toml + uv.lock directly
RUN pip install --no-cache-dir uv

WORKDIR /app

# Copy lockfile + project metadata first so dependency installs are cached
# across code-only edits.
COPY pyproject.toml uv.lock ./
COPY wargame/ ./wargame/

# Install main deps only (no [dev] extras). --frozen forces uv.lock to match.
RUN uv sync --frozen

ENV WARGAME_GAMES_DIR=/data \
    PYTHONUNBUFFERED=1

EXPOSE 7860

CMD ["uv", "run", "uvicorn", "wargame.api.app:app", "--host", "0.0.0.0", "--port", "7860"]