FROM ubuntu:22.04
ENV DEBIAN_FRONTEND=noninteractive
ENV PORT=7860 DISPLAY=:0 LANG=C.UTF-8

RUN apt-get update && apt-get install -y \
    curl sudo bash \
    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/*

RUN mkdir -p /etc/sudoers.d \
    && useradd -m -s /bin/bash appuser \
    && echo "appuser ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/appuser

# Copy start script as root
COPY start.sh /usr/local/bin/start.sh
RUN chmod +x /usr/local/bin/start.sh

USER appuser
WORKDIR /home/appuser

SHELL ["/bin/bash", "-c"]

RUN curl -fL https://zed.dev/install.sh | bash

RUN mkdir -p /home/appuser/.config/autostart \
    && printf '%s\n' \
"[Desktop Entry]" \
"Type=Application" \
"Name=Zed" \
"Exec=$HOME/.local/bin/zed" \
"X-GNOME-Autostart-enabled=true" \
> /home/appuser/.config/autostart/zed.desktop

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