# syntax=docker/dockerfile:1
FROM centos:7
LABEL Description="CORE Docker CentOS Image"

ARG PREFIX=/usr
ARG BRANCH=master
ENV LANG en_US.UTF-8
ARG PROTOC_VERSION=3.19.6
ARG VENV_PATH=/opt/core/venv
ENV PATH="$PATH:${VENV_PATH}/bin"
WORKDIR /opt

# install system dependencies
RUN yum -y update && \
    yum install -y \
    git \
    sudo \
    wget \
    tzdata \
    unzip \
    libpcap-devel \
    libpcre3-devel \
    libxml2-devel \
    protobuf-devel \
    unzip \
    uuid-devel \
    tcpdump \
    make && \
    yum-builddep -y python3 && \
    yum autoremove -y

# install python3.9
RUN wget https://www.python.org/ftp/python/3.9.15/Python-3.9.15.tgz && \
    tar xf Python-3.9.15.tgz && \
    cd Python-3.9.15 && \
    ./configure --enable-optimizations --with-ensurepip=install && \
    make -j$(nproc) altinstall && \
    python3.9 -m pip install --upgrade pip && \
    cd /opt && \
    rm -rf Python-3.9.15

# install core
RUN git clone https://github.com/coreemu/core && \
    cd core && \
    git checkout ${BRANCH} && \
    NO_SYSTEM=1 PYTHON=/usr/local/bin/python3.9 ./setup.sh && \
    . /root/.bashrc && PYTHON=/usr/local/bin/python3.9 inv install -v -p ${PREFIX} --no-python

# install emane
RUN wget -q https://adjacentlink.com/downloads/emane/emane-1.3.3-release-1.el7.x86_64.tar.gz && \
    tar xf emane-1.3.3-release-1.el7.x86_64.tar.gz && \
    cd emane-1.3.3-release-1/rpms/el7/x86_64 && \
    yum install -y epel-release && \
    yum install -y ./openstatistic*.rpm ./emane*.rpm ./python3-emane_*.rpm && \
    cd ../../../.. && \
    rm emane-1.3.3-release-1.el7.x86_64.tar.gz && \
    rm -rf emane-1.3.3-release-1

# install emane python bindings
RUN wget https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-x86_64.zip && \
    mkdir protoc && \
    unzip protoc-${PROTOC_VERSION}-linux-x86_64.zip -d protoc && \
    git clone https://github.com/adjacentlink/emane.git && \
    cd emane && \
    git checkout v1.3.3 && \
    ./autogen.sh && \
    PYTHON=${VENV_PATH}/bin/python ./configure --prefix=/usr && \
    cd src/python && \
    PATH=/opt/protoc/bin:$PATH make && \
    ${VENV_PATH}/bin/python -m pip install . && \
    cd /opt && \
    rm -rf protoc && \
    rm -rf emane && \
    rm -f protoc-${PROTOC_VERSION}-linux-x86_64.zip

WORKDIR /root