FROM debian:bullseye-slim

ENV KASMVNC_BUILD_OS debian
ENV KASMVNC_BUILD_OS_CODENAME bullseye
ENV XORG_VER 1.20.10
ENV DEBIAN_FRONTEND noninteractive

RUN grep '^deb'  /etc/apt/sources.list | sed 's#^deb#deb-src#' >> /etc/apt/sources.list

RUN apt-get update && \
      apt-get -y install sudo

RUN DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends tzdata
RUN apt-get update && apt-get -y build-dep xorg-server libxfont-dev
RUN apt-get update && apt-get -y install cmake git libjpeg-dev libgnutls28-dev vim wget tightvncserver
RUN apt-get update && apt-get -y install libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev libxrandr-dev libxcursor-dev

# Additions for webp
RUN cd /tmp && wget https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz
RUN cd /tmp && tar -xzf /tmp/libwebp-*
RUN cd /tmp/libwebp-1.0.2 && \
    ./configure --enable-static --disable-shared && \
    make && make install

RUN useradd -m docker && echo "docker:docker" | chpasswd && adduser docker sudo

COPY --chown=docker:docker . /src/

USER docker
ENTRYPOINT ["/src/builder/build.sh"]