Dockerfile.debug

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

##
# Base container version
##
ARG BASE_VERSION=4

##
# Application root directory inside the container
##
ARG APP_ROOT=

##
# Debug port
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ARG DEBUG_SSH_PORT=

##
# Run as
##
ARG SSHUSERNAME=

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

##
# Slint Version
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ARG SLINT_VERSION=1.9.2

##
# Deploy Step
##
FROM --platform=linux/${IMAGE_ARCH} \
    torizon/wayland-base${GPU}:${BASE_VERSION} AS debug

ARG IMAGE_ARCH
ARG GPU
ARG DEBUG_SSH_PORT
ARG APP_ROOT
ARG SSHUSERNAME
ARG SLINT_VERSION

# SSH for remote debug
EXPOSE ${DEBUG_SSH_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 debug required packages
RUN apt-get -q -y update && \
    apt-get -q -y install \
    openssl \
    openssh-server \
    rsync \
    file \
    curl \
    gdb \
    gdbserver \
    && \
    apt-get clean && apt-get autoremove && \
    rm -rf /var/lib/apt/lists/*

# Download Slint binary packages
RUN if [ "$IMAGE_ARCH" = "arm64" ] ; then \
        CROSS_TOOLCHAIN_ARCH=arm64 ; \
    elif [ "$IMAGE_ARCH" = "armhf" ] ; then \
        CROSS_TOOLCHAIN_ARCH=armhf ; \
    fi && \
    if [ "$SLINT_VERSION" = "nightly" ]; then \
        GITHUB_RELEASE=nightly; \
        GITHUB_FILENAME_INFIX=nightly; \
    else \
        GITHUB_RELEASE=v$SLINT_VERSION; \
        GITHUB_FILENAME_INFIX=$SLINT_VERSION; \
    fi && \
    wget -O - https://github.com/slint-ui/slint/releases/download/$GITHUB_RELEASE/Slint-cpp-$GITHUB_FILENAME_INFIX-Linux-$CROSS_TOOLCHAIN_ARCH.tar.gz \
    | tar xzvf - --strip-components 1 -C /usr --wildcards --no-wildcards-match-slash "*/lib/*" && \
    rm -rf /usr/lib/cmake/Slint

# Install Slint dependencies
RUN apt-get update \
    && DEBIAN_FRONTEND=noninteractive apt-get install \
    libfontconfig1 \
    libxkbcommon0 \
    libinput10 \
    fonts-noto-core \
    fonts-noto-cjk \
    fonts-noto-cjk-extra \
    fonts-noto-color-emoji \
    fonts-noto-ui-core \
    fonts-noto-ui-extra \
    && rm -rf /var/lib/apt/lists/*

# 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 Slint running in fullscreen
ENV SLINT_FULLSCREEN=1

# ⚠️ DEBUG PURPOSES ONLY!!
# THIS CONFIGURES AN INSECURE SSH CONNECTION

# 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 && \
    echo "PermitUserEnvironment yes" >> /etc/ssh/sshd_config && \
    echo "PermitRootLogin yes" >> /etc/ssh/sshd_config && \
    echo "Port ${DEBUG_SSH_PORT}" >> /etc/ssh/sshd_config && \
    echo "PasswordAuthentication yes" >> /etc/ssh/sshd_config && \
    echo "PermitEmptyPasswords yes" >> /etc/ssh/sshd_config && \
    su -c "env" $SSHUSERNAME > /etc/environment && \
    echo "$SSHUSERNAME:" | chpasswd -e

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

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