Dockerfile

FROM ubuntu:20.04
ARG DEBIAN_FRONTEND=noninteractive
# set out workspace
ENV WORKSPACE=/workspace
RUN mkdir -p ${WORKSPACE}
WORKDIR ${WORKSPACE}
COPY . ${WORKSPACE}
# Install and cleanup is done in one command to minimize the build cache size
RUN apt-get update -qq \
# Extract package names from install_apt_packages.sh
    && sed '/sudo/d' install_apt_packages.sh | sed '/#/d' | sed 's/ \\//g' | sed '/^$/d' | sed '/^[[:space:]]*$/d' \
# Install packages
    | xargs apt-get -y install --no-install-recommends \
# Additional packages not listed in install_apt_packages.sh
    && apt-get -y install --no-install-recommends \
    wget \
    ninja-build \
    libeigen3-dev \
    libtbb-dev \
    python3-pip \
    git \
# Install python packages
    && pip install -r requirements.txt \
# Cleanup
    && apt-get autoclean && apt-get clean && apt-get -y autoremove \
    && rm -rf /var/lib/apt/lists/*
# Build VTR
RUN rm -rf build && make -j$(nproc) && make install
# Container's default launch command
SHELL ["/bin/bash", "-c"]