Dockerfile

# Ubunto 18.04 base image
FROM ubuntu:18.04

RUN apt-get update -y
RUN apt-get upgrade -y

# Upgrade cmake to latest version
RUN apt purge --auto-remove cmake
RUN apt-get install -y software-properties-common
RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 42D5A192B819C5DA
RUN echo 'deb https://apt.kitware.com/ubuntu/ bionic main' | tee /etc/apt/sources.list.d/kitware.list > /dev/null
RUN apt-get update -y

# Install required dependencies
RUN apt-get install -y \
    cmake \
    build-essential \
    ccache \
    g++ \
    gettext \
    libncurses5-dev \
    libelf-dev \
    libssl-dev \
    wget \
    unzip \
    cmake \
    git \
    gawk \
    file \
    rsync \
    python3-pip \
    python2.7 \
    python-pip

RUN pip3 install gcovr

# Declare environment variables
ENV rsuConnectorDir=/rsu-connector-src
ENV rsuConnectorSourceDir=/rsu-connector-src/src
ENV externalDir=/rsu-connector-src/external
ENV openwrtDir=/openwrt
ENV openwrtSource=https://github.com/TDT-AG/openwrt.git
ENV openwrtCommitId=32f8c6fdf8770568b40bc85687091de99713c1b3
ENV srcConfigMips=/rsu-connector-src/openwrt/openwrt.config-mips
ENV srcConfigX86=/rsu-connector-src/openwrt/openwrt.config-x86_64
ENV srcFeeds=/rsu-connector-src/openwrt/feeds.conf
ENV patches=/rsu-connector-src/openwrt/patches
ENV disable.coverage.autogenerate='true'
ENV buildUser=builduser

# Add user for building the source code
RUN useradd -ms /bin/bash $buildUser

# Create openWRT folder
RUN mkdir $openwrtDir

# Copy the RSU connector source code
COPY . $rsuConnectorDir

# Make builduser the owner of folders
RUN chown -R $buildUser: $rsuConnectorDir
RUN chown -R $buildUser: $openwrtDir

# So unit tests can mock output of ip command
COPY src/unittest/mock_ip.sh /sbin/ip
RUN chown $buildUser /sbin/ip; chmod a+x /sbin/ip

USER $buildUser

#CMD [/bin/sh]