version: 2
jobs:
  build:
    docker:
      - image: ubuntu:artful
    steps:
      - run:
          name: Install packages
          command: |
            apt-get update
            apt-get -y install cmake coreutils curl gfortran git graphviz-dev libcfitsio-dev libfftw3-dev libftgl-dev libglew-dev libglu1-mesa-dev libgsl-dev libjpeg-dev libkrb5-dev libldap2-dev libmysqlclient-dev libpcre3-dev libpng-dev libqt4-dev libqt4-opengl-dev libssl-dev libtbb-dev libx11-dev libxext-dev libxft-dev libxi-dev libxml2-dev libxmu-dev libxpm-dev libxt-dev make python-dev tar tcl wget
      - run:
          name: Install ROOT
          command: |
            mkdir -p /opt
            curl -sL https://root.cern.ch/download/root_v6.12.06.Linux-ubuntu17-x86_64-gcc7.2.tar.gz | tar -C /opt -zxf -
            echo 'export ROOTSYS=/opt/root' >> $BASH_ENV
            echo 'export PATH=$ROOTSYS/bin:$PATH' >> $BASH_ENV
            echo 'export PYTHONPATH=$ROOTSYS/lib:$PYTHONPATH' >> $BASH_ENV
            echo 'export LD_LIBRARY_PATH=$ROOTSYS/lib:$LD_LIBRARY_PATH' >> $BASH_ENV
      - checkout
      - run:
          name: Build Delphes
          command: |
            make -j `nproc`