FROM python:3.12-slim

WORKDIR /app

# Install system dependencies for paramiko
RUN apt-get update && apt-get install -y --no-install-recommends \
    openssh-client \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for better caching
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY src/ ./src/
COPY pyproject.toml .

# Install the application
RUN pip install --no-cache-dir .

# Create data directory for state persistence
RUN mkdir -p /app/data

# Create .ssh directory for keys (owned by runtime user 1000:1000)
RUN mkdir -p /app/.ssh && chmod 700 /app/.ssh && chown 1000:1000 /app/.ssh

ENV PYTHONUNBUFFERED=1
ENV STATE_FILE=/app/data/state.json
ENV SSH_KEY_PATH=/app/.ssh/id_rsa

CMD ["python", "-m", "tvh2jellyfin.main"]