Dockerfile.abi_source

FROM ubuntu:20.04

## user defined variables
# avoid time zone configuration by tzdata
ARG DEBIAN_FRONTEND=noninteractive
# number of parallel jobs to compile OpenFOAM
ARG NP=2

## install dependencies to compile OpenFOAM
RUN apt-get update && apt-get install --no-install-recommends -y \
    bison                   \
    build-essential         \
    ca-certificates         \
    curl                    \
    cmake                   \
    flex                    \
    gnuplot                 \
    libboost-system-dev     \
    libboost-thread-dev     \
    libfl-dev               \
    libncurses-dev          \
    libopenmpi-dev          \
    libreadline-dev         \
    libxt-dev               \
    openmpi-bin             \
    unzip                   \
    vim                     \
    zlib1g-dev

## download and extract the sources of OpenFOAM and PyTorch (libtorch)
RUN curl -L https://sourceforge.net/projects/openfoam/files/v1912/OpenFOAM-v1912.tgz > OpenFOAM-v1912.tgz && \
    mkdir /opt/OpenFOAM && \
    tar -xzf OpenFOAM-v1912.tgz -C /opt/OpenFOAM/ && \
    curl https://download.pytorch.org/libtorch/cpu/libtorch-cxx11-abi-shared-with-deps-1.5.0%2Bcpu.zip > libtorch.zip && \
    unzip libtorch.zip -d opt/ && \
    rm *.zip *.tgz

## set default shell to bash to source OpenFOAM specific environment variables
SHELL ["/bin/bash", "-c"]

## change installation directory to /opt/OpenFOAM
WORKDIR /opt/OpenFOAM/OpenFOAM-v1912
RUN echo "source /opt/OpenFOAM/OpenFOAM-v1912/etc/bashrc" >> /etc/bash.bashrc && \
    source /opt/OpenFOAM/OpenFOAM-v1912/etc/bashrc && ./Allwmake -j $NP

## set libtorch enironment variable
ENV TORCH_LIBRARIES /opt/libtorch