Dockerfile

FROM ubuntu:latest

ENV DEBIAN_FRONTEND noninteractive

RUN apt-get update &&\
    apt-get install -y --no-install-recommends \
            sudo curl ca-certificates \
            git make g++ gdb \
            clang-format \
            doxygen graphviz &&\
    apt-get -y clean &&\
    rm -rf /var/lib/apt/lists/*

RUN adduser --disabled-password --gecos '' user
RUN echo 'user ALL=(root) NOPASSWD:ALL' \
          > /etc/sudoers.d/user &&\
    echo 'eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"' \
          >> /home/user/.profile

USER user
WORKDIR /home/user

RUN curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh |\
    /bin/bash