# Use the base image we built locally
FROM ghcr.io/huggingface/openenv-base:latest

# 1. Install dependencies
# FIX: Source path is envs/..., not src/envs/...
COPY envs/grid_world_env/server/requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir -r /app/requirements.txt

# 2. Copy Core Utilities
# (This part was correct based on your 'find' command earlier)
COPY src/openenv/core/ /app/src/openenv/core/

# 3. Copy Your Environment
# FIX: Source path must match your repo root (envs/grid_world_env)
COPY envs/grid_world_env/ /app/envs/grid_world_env/

# 4. Environment Variables
# Add /app to PYTHONPATH so python can find 'envs.grid_world_env'
ENV PYTHONPATH="${PYTHONPATH}:/app"
ENV ENABLE_WEB_INTERFACE=true

EXPOSE 8000

# Health check for HF runtime readiness
HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health', timeout=3).read()" || exit 1

# 5. Run the Server
# Note: We run from the module path 'envs.grid_world_env.server.app'
CMD ["uvicorn", "envs.grid_world_env.server.app:app", "--host", "0.0.0.0", "--port", "8000"]