FROM ubuntu:bionic

# Install git, supervisor, VNC, & X11 packages
RUN set -ex; \
    export DEBIAN_FRONTEND=noninteractive; \
    apt-get update; \
    apt-get install -y \
      xfce4 vnc4server xfce4-terminal supervisor novnc
# Setup demo environment variables
ENV HOME=/root \
    DEBIAN_FRONTEND=noninteractive \
    LANG=en_US.UTF-8 \
    LANGUAGE=en_US.UTF-8 \
    LC_ALL=C.UTF-8 \
    DISPLAY=:0.0 \
    DISPLAY_WIDTH=1024 \
    DISPLAY_HEIGHT=768

RUN apt-get install -y \
    language-pack-zh-hans \
    fonts-droid-fallback \
    ttf-wqy-zenhei \
    ttf-wqy-microhei \
    fonts-arphic-ukai \
    fonts-arphic-uming

COPY . /app
COPY xstartup /root/.vnc/xstartup
COPY passwd /root/.vnc/passwd
CMD ["/app/entrypoint.sh"]
EXPOSE 8080
EXPOSE 5900