FROM debian:13.4

# Install system dependencies for Hermes agent with headless browser automation
# Single RUN layer to minimize image size.
#   PR #7 base: curl, poppler-utils, imagemagick for document processing
#   New: chromium + xvfb for headless browser automation
#   New: fonts for comprehensive Unicode/CJK/emoji coverage
#   New: runtime libs required by Chromium
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        curl \
        poppler-utils \
        imagemagick \
        chromium \
        xvfb \
        fonts-noto-color-emoji fonts-unifont fonts-liberation fonts-ipafont-gothic fonts-wqy-zenhei fonts-tlwg-loma-otf fonts-freefont-ttf \
        libasound2t64 libatk-bridge2.0-0t64 libatk1.0-0t64 libatspi2.0-0t64 libcairo2 libcups2t64 libdbus-1-3 libdrm2 libgbm1 libglib2.0-0t64 libnspr4 libnss3 libpango-1.0-0 libx11-6 libxcb1 libxcomposite1 libxdamage1 libxext6 libxfixes3 libxkbcommon0 libxrandr2 && \
    rm -rf /var/lib/apt/lists/*

# Install uv (Python package manager)
COPY --from=ghcr.io/astral-sh/uv:latest /usr/local/bin/uv /usr/local/bin/uv
RUN uv --version

# Verify all expected tools are available
RUN curl --version && \
    pdftotext -v 2>&1 | head -1 && \
    pdfinfo -v 2>&1 | head -1 && \
    pdftoppm -v 2>&1 | head -1 && \
    convert --version | head -1 && \
    identify --version | head -1 && \
    chromium --version

CMD ["/bin/bash"]