FROM python:3.11-slim

WORKDIR /app

# Install dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy SignalMesh source
COPY core/           core/
COPY agents/         agents/
COPY workspace/      workspace/
COPY tools/          tools/
COPY signalmesh_api.py .

# HuggingFace Spaces runs as non-root — ensure workspace is writable
RUN chmod -R 777 workspace/

# Expose the API port
EXPOSE 7860

# HF Spaces injects PORT env var; fall back to 7860
CMD ["sh", "-c", "uvicorn signalmesh_api:app --host 0.0.0.0 --port ${PORT:-7860}"]