DockerfileDevEnv

#FROM ubuntu:18.04 AS intermediate
#
#ENV HOME /root
#
#ARG DEBIAN_FRONTEND=noninteractive
#
# Below used to be able to clone git repositories
#COPY id_rsa /root/.ssh/id_rsa
#RUN chmod 600 /root/.ssh/id_rsa
#
#RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections && \
#    apt-get update && apt-get upgrade -y && apt-get -y --no-install-recommends install \
#    build-essential \
#    ssh \
#    python3-pip \
#    python-setuptools \
#    git
#
#RUN touch /root/.ssh/known_hosts && ssh-keyscan bitbucket.org >> /root/.ssh/known_hosts && \
#    git clone some_git_url && \
#    cd some_git_name && mkdir -p build

FROM ubuntu:18.04
LABEL Description="Development Environment"

ENV HOME /root

SHELL ["/bin/bash", "-c"]

ARG DEBIAN_FRONTEND=noninteractive

RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections && \
    apt-get update && apt-get upgrade -y && apt-get -y --no-install-recommends install \
    build-essential \
    git \
    wget \
    python3-pip \
    python-setuptools \
    curl \
    pkg-config \
    libgl1-mesa-dev \
    libssl-dev \
    sudo \
    nano \
    gawk \
    grep \
    gnupg2

RUN git clone https://github.com/Kitware/CMake -b v3.21.3 && \
    cd CMake && ./bootstrap && make -j$(($(nproc) - 1)) && make install && cd .. && rm -r CMake

# copy a folder from intermediate to the final build
#COPY --from=intermediate /root/someFolder /root/someFolder
#
# allows chaning text in a file
#RUN apt-get autoremove -y && \
#    if [ "$(uname -m)" == "aarch64" ]; then \
#      gawk -i inplace '/default_profile/{gsub(/oldText/, "newText", $3)};{print}' /root/pathToAFile; \
#    fi
#
# copy from intermediate build to location on final build
#COPY --from=intermediate some_git_name /git/some_git_name