# ── Base image ────────────────────────────────────────────────────────────────
FROM python:3.11-slim

# ── System deps ───────────────────────────────────────────────────────────────
RUN apt-get update && apt-get install -y --no-install-recommends \
        git curl ca-certificates ffmpeg libmagic1 \
    && rm -rf /var/lib/apt/lists/*

# ── Non-root user required by Hugging Face Spaces ─────────────────────────────
RUN useradd -m -u 1000 cow
WORKDIR /app

# ── Clone CowAgent source ─────────────────────────────────────────────────────
RUN git clone --depth=1 https://github.com/zhayujie/CowAgent.git /app

# ── Python deps ───────────────────────────────────────────────────────────────
COPY requirements-hf.txt /app/requirements-hf.txt
RUN pip install --no-cache-dir -r /app/requirements-hf.txt

# ── Entrypoint, config & CSS patches ──────────────────────────────────────────
COPY entrypoint.sh /app/entrypoint.sh
COPY mobile-fix.css /app/mobile-fix.css
RUN chmod +x /app/entrypoint.sh

# HF Spaces persists /data across restarts
RUN mkdir -p /data/cow && chown -R cow:cow /data /app

USER cow

# HF Spaces always uses port 7860
EXPOSE 7860

CMD ["/app/entrypoint.sh"]