vce-container.def

BootStrap: docker
From: archlinux:latest

%post
    # run after base OS is installed
    omnetpp_version="6.0.1"
    veins_version="5.2"
    sumo_version="v1_18_0"

    # Convenience (`alias` in %environment doesn't seem to work):
    echo "#!/usr/bin/env bash" > /usr/bin/ll
    echo "ls -lah \$@" >> /usr/bin/ll
    chmod +x /usr/bin/ll

    pacman --noconfirm -Syuv
    pacman --noconfirm -S \
        bash-completion \
        bear \
        bison \
        ccache \
        clang \
        cmake \
        dotnet-sdk \
        doxygen \
        flex \
        fox \
        gcc \
        gdal \
        gdb \
        git \
        gl2ps \
        gmock \
        graphviz \
        gtest \
        gvim \
        help2man \
        jdk-openjdk \
        libpcap \
        libxml2 \
        lldb \
        make \
        neovim \
        net-tools \
        openmpi \
        openscenegraph \
        proj \
        protobuf \
        python \
        python-cookiecutter \
        python-matplotlib \
        python-pandas \
        python-pip \
        python-poetry \
        python-scipy \
        qt5-base \
        qt5-svg \
        sh \
        swig \
        tcl \
        tmux \
        perl \
        unzip \
        wget \
        which \
        xerces-c \
        zeromq
    # Clear cache:
    # (--noconfirm will not work here because 'N' is the default.)
    yes | pacman -Scc

    # May raise `error: externally-managed-environment` if `--break-system-packages`
    #  is not provided.
    #  Avoid using pip for packages that are indeed available as system packages.
    pip install --break-system-packages \
        posix_ipc \
        snakemake

    # Install Godot to /opt/godot:
    # Note: Godot 3.x depends on mono-msbuild, but 4.x allegedly doesn't.
    #  -> TODO: remove mono-msbuild when we eventually switch to 4.x
    cd /opt
    wget "https://downloads.tuxfamily.org/godotengine/3.6/beta2/mono/Godot_v3.6-beta2_mono_linux_headless_64.zip" \
        -O godot.zip
    unzip godot.zip
    rm godot.zip

    # Install OMNeT++ to /opt/omnetpp:
    cd /opt
    omnetpp_tgz="omnetpp-${omnetpp_version}-linux-x86_64.tgz"
    wget "https://github.com/omnetpp/omnetpp/releases/download/omnetpp-${omnetpp_version}/omnetpp-${omnetpp_version}-linux-x86_64.tgz"
    tar xf $omnetpp_tgz
    mv omnetpp-${omnetpp_version} omnetpp
    cd /opt/omnetpp
    ls -lah
    cp configure.user.dist configure.user
    sed -i 's/#CXXFLAGS=.*/CXXFLAGS=-std=c++17/g' configure.user
    bash -c "source setenv && ./configure && make -j$(nproc)"
    rm ../$omnetpp_tgz
    # Users must be able to write to ide/error.log.
    # As a workaround for now, we'll patch bin/opp_ide to write to ide/log/error.log instead,
    # symlink ide/log to /log, and assume a bind mount of /log to some writable host directory.
    sed -i 's|error.log|log/error.log|g' /opt/omnetpp/bin/opp_ide
    ln -s /log /opt/omnetpp/ide/log

    # Install Veins to /opt/veins:
    mkdir /opt/veins
    cd /opt/veins
    wget http://veins.car2x.org/download/veins-$veins_version.zip
    unzip veins-$veins_version.zip
    rm veins-$veins_version.zip
    bash -c "cd /opt/omnetpp && source setenv && cd /opt/veins/veins-veins-$veins_version && source setenv && ./configure && make -j$(nproc)"

    # Install SUMO to /opt/sumo:
    git clone https://github.com/eclipse/sumo.git --depth 1 -b $sumo_version /opt/sumo/
    export SUMO_HOME="/opt/sumo/"
    mkdir /opt/sumo/build/cmake-build/
    cd /opt/sumo/build/cmake-build
    # cmake ../../
    # Workaround for "C++ versions less than 14 are not supported" https://github.com/google/googletest/issues/3934
    cmake -DCMAKE_CXX_STANDARD=14 ../../
    make -j$(nproc)
    rm -rf /opt/sumo/tests /opt/sumo/.git

%environment
    export LC_ALL=C
    export PATH=/opt/sumo/bin:$PATH
    export SUMO_HOME=/opt/sumo/
    # Tell OMNeT++ not to try to create /run/user/1000/ runtime directory:
    export XDG_RUNTIME_DIR=/tmp/xdg-runtime-root
    cd /opt/omnetpp && source /opt/omnetpp/setenv
    cd /opt/veins/veins-veins-5.2 && source setenv
    alias ll="ls -lah"  # not working :/

%runscript
    echo "This is the VCE container speaking. Please use 'apptainer shell' with me."

%labels
    Author Lukas Stratmann <stratmann@ccs-labs.org>
    Version 0.1.0