Dockerfile.debug

# ARGUMENTS --------------------------------------------------------------------
##
# Board architecture
##
ARG IMAGE_ARCH=

##
# Base container version
##
ARG SDK_BASE_VERSION=rc-8.0
ARG BASE_VERSION=4-bookworm-rc-1.2.2

##
# Directory of the application inside container
##
ARG APP_ROOT=


##
# Debug port
##
ARG SSH_DEBUG_PORT=

##
# Run as
##
ARG SSHUSERNAME=

##
# Board GPU vendor prefix
##
ARG GPU=

##
# Get the debugger
##
FROM --platform=linux/${IMAGE_ARCH} \
    torizon/dotnet-debug:${SDK_BASE_VERSION} AS dotnet

# BUILD ------------------------------------------------------------------------
##
# Deploy Step
##
FROM commontorizon/slint-base-${IMAGE_ARCH}${GPU}:${BASE_VERSION} AS Debug

ARG IMAGE_ARCH
ARG GPU
ARG SSH_DEBUG_PORT
ARG APP_ROOT
ARG SSHUSERNAME

# SSH for remote debug
EXPOSE ${SSH_DEBUG_PORT}

# Make sure we don't get notifications we can't answer during building.
ENV DEBIAN_FRONTEND="noninteractive"

# for vivante GPU we need some "special" sauce
RUN apt-get -q -y update && \
        if [ "${GPU}" = "-vivante" ] || [ "${GPU}" = "-imx8" ]; then \
            apt-get -q -y install \
            imx-gpu-viv-wayland-dev \
        ; else \
            apt-get -q -y install \
            libgl1 \
        ; fi \
    && \
    apt-get clean && apt-get autoremove && \
    rm -rf /var/lib/apt/lists/*

# your regular RUN statements here
# Install required Debug packages
RUN apt-get -q -y update && \
    apt-get -q -y install \
    openssl \
    openssh-server \
    rsync \
    file \
    curl \
    gdb \
    rust-gdb && \
    apt-get clean && apt-get autoremove && \
    rm -rf /var/lib/apt/lists/*

# get the .NET debugger
COPY --from=dotnet /vsdbg /vsdbg

# automate for torizonPackages.json
RUN apt-get -q -y update && \
    apt-get -q -y install \
# DO NOT REMOVE THIS LABEL: this is used for VS Code automation
    # __torizon_packages_dev_start__
    # __torizon_packages_dev_end__
# DO NOT REMOVE THIS LABEL: this is used for VS Code automation
    && \
    apt-get clean && apt-get autoremove && \
    rm -rf /var/lib/apt/lists/*

# Default to the Skia backend for best performance
ENV SLINT_BACKEND=winit-skia
# Default to Slint running in fullscreen
ENV SLINT_FULLSCREEN=1
# Default style to fluent
ENV SLINT_STYLE=fluent

# ⚠️ DEBUG PURPOSES ONLY!!
# copies RSA key to enable SSH login for user
COPY .conf/id_rsa.pub /id_rsa.pub

# create folders needed for the different components
# configures SSH access to the container and sets environment by default
RUN mkdir /var/run/sshd && \
    sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' \
        -i /etc/pam.d/sshd && \
    if test $SSHUSERNAME != root ; \
        then mkdir -p /home/$SSHUSERNAME/.ssh ; \
        else mkdir -p /root/.ssh ; fi && \
    if test $SSHUSERNAME != root ; \
        then cp /id_rsa.pub /home/$SSHUSERNAME/.ssh/authorized_keys ; \
        else cp /id_rsa.pub /root/.ssh/authorized_keys ; fi && \
    echo "PermitUserEnvironment yes" >> /etc/ssh/sshd_config && \
    echo "Port ${SSH_DEBUG_PORT}" >> /etc/ssh/sshd_config && \
    su -c "env" $SSHUSERNAME > /etc/environment

RUN rm -r /etc/ssh/ssh*key && \
    dpkg-reconfigure openssh-server


# Copy the compiled application to the $APP_ROOT directory path inside the 
# container, where $APP_ROOT is the torizon_app_root configuration defined 
# in settings.json.
COPY --chown=$SSHUSERNAME:$SSHUSERNAME ./bin/Debug/net8.0/linux-${IMAGE_ARCH}/publish ${APP_ROOT}

CMD [ "/usr/sbin/sshd", "-D" ]