Dockerfile.user

ARG BASE_IMAGE
FROM ${BASE_IMAGE:-mrlisdim/zephyr_base_container:latest}

RUN apt-get -y update && \
	apt-get -y upgrade && \
	apt-get install --no-install-recommends -y \
    clang-tidy \
    clang-format \
	openbox \
	python-xdg \
    # Needed for guiconfig displaying
    python3-tk \
	libpython3.8-dev \
	x11vnc \
	xvfb \
	xterm \
	xz-utils

# CMake formating tool
RUN pip3 install cmake-format

# Install JLink debugging tools
ARG JLINK_DEB=JLink_Linux_x86_64.deb
RUN wget ${WGET_ARGS} \
    --post-data 'accept_license_agreement=accepted&non_emb_ctr=confirmed' \
    https://www.segger.com/downloads/jlink/${JLINK_DEB} \
    && apt install -y $(pwd)/${JLINK_DEB} \
    && rm $(pwd)/${JLINK_DEB}

# Clean up stale packages
RUN apt-get clean -y && \
	apt-get autoremove --purge -y && \
	rm -rf /var/lib/apt/lists/*

# Add entrypoint script
ADD ./entrypoint.sh /home/user/entrypoint.sh
RUN dos2unix /home/user/entrypoint.sh
ENTRYPOINT ["/home/user/entrypoint.sh"]

# Add bash completion script
ADD ./bash_completion /home/user/.bash_completion
RUN mkdir -p /home/user/.bash_completion.d

# Switch to 'user' context
USER user

# Configure environment variables
ENV DISPLAY=host.docker.internal:0
ENV ZEPHYR_BASE=/workdir/zephyr

# Set working directory
WORKDIR /workdir
VOLUME ["/workdir"]

# Configure VNC authentication
ARG VNCPASSWD=zephyr
RUN mkdir ~/.vnc && x11vnc -storepasswd ${VNCPASSWD} ~/.vnc/passwd

# Expose port 5900 for VNC
EXPOSE 5900

# Adjust 'user' home directory permissions
USER root
RUN chown -R user:user /home/user

# Make 'user' default on launch
USER user

# Launch bash shell by default
CMD ["/bin/bash"]