Dockerfile.processor

# syntax=docker/dockerfile:1

# Stage 1: Build
FROM python:3.11-slim AS builder

WORKDIR /app

# Install build dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Copy project files
COPY pyproject.toml README.md ./
COPY src/ ./src/

# Build the package
RUN pip install --no-cache-dir build && \
    python -m build --wheel

# Stage 2: Runtime
FROM python:3.11-slim AS runtime

WORKDIR /app

# Create data directory for inbox
RUN mkdir -p /data/session-siphon/inbox \
             /data/session-siphon/archive \
             /data/session-siphon/state

# Copy wheel from builder and install
COPY --from=builder /app/dist/*.whl /tmp/
RUN pip install --no-cache-dir /tmp/*.whl && \
    rm -rf /tmp/*.whl

# Copy Docker-specific config
COPY config.docker.yaml /app/config.yaml

# Set environment variables
ENV PYTHONUNBUFFERED=1

# Expose the inbox directory as a volume
VOLUME ["/data/session-siphon"]

# Run the processor daemon (uses config file, no CLI args needed)
CMD ["siphon-processor"]