# ==============================================================================
# Lightweight agent container for OpenRA-RL
#
# Runs the LLM agent (or MCP bot) that connects to the OpenRA-RL game server.
# Does NOT include the game engine — only the Python client and agent code.
#
# Usage:
#   docker build -f Dockerfile.agent -t openra-rl-agent .
#   docker run -e OPENROUTER_API_KEY=sk-or-... openra-rl-agent
# ==============================================================================
FROM python:3.11-slim-bookworm

LABEL description="OpenRA-RL Agent - LLM/MCP bot that plays Red Alert"

WORKDIR /app

# Install Python dependencies
COPY pyproject.toml README.md /app/
COPY openra_env/ /app/openra_env/
COPY proto/ /app/proto/

RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir . httpx

# Copy agent scripts
COPY examples/ /app/examples/

ENV PYTHONPATH=/app
ENV PYTHONUNBUFFERED=1

# Default: run LLM agent
CMD ["python", "examples/llm_agent.py"]