FROM debian:12

ENV DEBIAN_FRONTEND=noninteractive
ENV USER=vncuser
ENV PASSWORD=vncpass
ENV DISPLAY=:1
ENV VNC_PORT=5901

# Pakete installieren
RUN apt-get update && apt-get install -y \
    xfce4 \
    xfce4-goodies \
    tigervnc-standalone-server \
    tigervnc-common \
    dbus-x11 \
    x11-xserver-utils \
    xfonts-base \
    chromium \
    nano \
    htop \
    lightdm \
    sudo

# User anlegen

# VNC xstartup konfigurieren
RUN mkdir -p /etc/vnc
RUN echo '#!/bin/bash\nexec /usr/sbin/lightdm' > /etc/vnc/xstartup \
    && chmod +x /etc/vnc/xstartup

COPY start.sh /start.sh
RUN chmod +x /start.sh

EXPOSE 5901

CMD ["/start.sh"]