FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive
ENV PORT=7860 DISPLAY=:0

# Install runtime deps
RUN apt-get update && apt-get install -y \
    curl xfce4 xfce4-terminal x11vnc xvfb dbus-x11 \
    novnc websockify ca-certificates fonts-dejavu \
    libgtk-3-0 libxcb-render0 libxcb-shape0 libxcb-xfixes0 \
    && rm -rf /var/lib/apt/lists/*

# Create user
RUN useradd -m -s /bin/bash appuser && echo "appuser ALL=(ALL) NOPASSWD:ALL" >/etc/sudoers.d/appuser
USER appuser
WORKDIR /home/appuser

# Install Zed using the official script
RUN curl -fL https://zed.dev/install.sh | sh

# Autostart Zed in XFCE
RUN mkdir -p /home/appuser/.config/autostart
RUN printf '%s\n' \
'[Desktop Entry]' \
'Type=Application' \
'Name=Zed' \
'Exec=zed' \
'X-GNOME-Autostart-enabled=true' \
> /home/appuser/.config/autostart/zed.desktop

COPY start.sh /usr/local/bin/start.sh
RUN chmod +x /usr/local/bin/start.sh

CMD ["/usr/local/bin/start.sh"]