Dockerfile

FROM ubuntu:bionic

#
# Pull in kcov for shell script test coverage.
#
# Scripts taken from https://github.com/Ragnaroek/kcov_docker/blob/master/Dockerfile
#

RUN apt-get update
# install pkg-config deliberately separate since it sometimes fails :( If it eventually
# is installed we do not repeat the whole image build.
RUN apt-get install -y --fix-missing pkg-config
RUN apt-get install -y zlib1g wget libcurl4-openssl-dev libelf-dev libdw-dev cmake cmake-data g++ binutils-dev \
                       libiberty-dev zlib1g-dev python3-minimal git

ENV SRC_DIR=/home/kcov-src \
    URL_GIT_KCOV=https://github.com/SimonKagstrom/kcov.git

ARG KCOV_GIT_REF=v37

RUN git clone $URL_GIT_KCOV $SRC_DIR; \
    cd $SRC_DIR; \
    # default to latest tagged version
    DEFAULT_KCOV_GIT_REF=$(git tag --list | grep "^v[0-9]\+$" | sort -V | tail --lines 1); \
    KCOV_GIT_REF=${KCOV_GIT_REF:-$DEFAULT_KCOV_GIT_REF}; \
    git reset --hard $KCOV_GIT_REF;

RUN cd $SRC_DIR && \
    mkdir build && \
    cd build && \
    cmake .. && \
    make -j && \
    make install


#
# Copy in Rakefile for ratcheting
#

RUN apt-get update -y && apt-get install -y ruby

RUN mkdir -p /usr/bashtestdummy
COPY . /usr/bashtestdummy

#
# Prep area for source code to go
#

RUN mkdir -p /usr/src/app/tests
WORKDIR /usr/src/app

VOLUME /usr/src/app

RUN groupadd -r bashtestdummy && useradd --create-home --system --gid bashtestdummy bashtestdummy

USER bashtestdummy

ENTRYPOINT ["/usr/bin/rake", "-f", "/usr/bashtestdummy/Rakefile", "test"]