FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Set environment variables
ENV DEBIAN_FRONTEND=noninteractive
ENV APPIMAGE_EXTRACT_AND_RUN=1

# Update and install dependencies
RUN apt-get update && apt-get install -y \
    curl \
    gpg \
    apt-transport-https \
    ca-certificates \
    git \
    xvfb \
    x11-utils \
    && rm -rf /var/lib/apt/lists/*

# Add Antigravity repository
RUN mkdir -p /etc/apt/keyrings
RUN curl -fsSL https://us-central1-apt.pkg.dev/doc/repo-signing-key.gpg | \
    gpg --dearmor --yes -o /etc/apt/keyrings/antigravity-repo-key.gpg

RUN echo "deb [signed-by=/etc/apt/keyrings/antigravity-repo-key.gpg] https://us-central1-apt.pkg.dev/projects/antigravity-auto-updater-dev/ antigravity-debian main" | \
    tee /etc/apt/sources.list.d/antigravity.list

# Update and install Antigravity
RUN apt-get update && apt-get install -y \
    antigravity \
    && rm -rf /var/lib/apt/lists/*

# Create data directory for Antigravity
RUN mkdir -p /tmp/antigravity-data

# Create startup script
RUN cat > /start.sh << 'EOF'
#!/bin/bash
set -x
echo "Starting Antigravity..."
export DISPLAY=:99
Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
sleep 2
antigravity --no-sandbox --user-data-dir=/tmp/antigravity-data
EOF

RUN chmod +x /start.sh

# Expose Hugging Face Spaces default port
EXPOSE 7860

# Default command with startup script
CMD ["/start.sh"]