.travis.yml

language: python

jobs:
  include:
    - os: linux
      sudo: required
      python: 3.6
    - os: linux
      sudo: required
      python: 3.7
    - os: linux
      sudo: required
      python: 3.8
    - os: linux
      sudo: required
      python: 3.9
    - os: osx
      osx_image: xcode11.3
      name: "Generic Python 3.7 on macOS"
      language: generic
      addons:
        homebrew:
          packages:
          - gcc@9
      env:
         - MATRIX_EVAL="CC=gcc-9 && CXX=g++-9 && FC=gfortran-9"
    - os: osx
      osx_image: xcode12.2
      name: "Generic Python 3.8 on macOS"
      language: generic
      addons:
        homebrew:
          packages:
          - gcc@10
      env:
         - MATRIX_EVAL="CC=gcc-10 && CXX=g++-10 && FC=gfortran-10"
    - os: osx
      osx_image: xcode12.2
      name: "Generic Python 3.8 on macOS"
      language: generic
      addons:
        homebrew:
          packages:
          - gcc
      env:
         - MATRIX_EVAL="CC=clang && CXX=clang++ && FC=gfortran"

before_install:
  # environment variable
  - export KIMPY_DIR=$PWD ;
  - export KIM_API_VERSION="2.2.1" ;

  - if [ "$TRAVIS_OS_NAME" = "osx" ]; then 
      python3 --version ;
      pip3 install -U pip ;
      pip3 install -U pytest ;
    fi

  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then 
      sudo apt-get install gcc ;
      sudo apt-get install gfortran ;

      python --version ;
      pip install -U pip ;
      pip install -U pytest ;
    fi

install:
  - if [ "$TRAVIS_OS_NAME" = "osx" ]; then 
      cd $KIMPY_DIR && cd .. ;
      mkdir -p KIM_API && cd KIM_API;
      export KIM_API_DIR=$PWD ;
      cd ..;
      wget http://s3.openkim.org/kim-api/kim-api-$KIM_API_VERSION.txz ;
      tar Jxvf kim-api-$KIM_API_VERSION.txz ;
      cd kim-api-$KIM_API_VERSION ;
      mkdir build ;
      cd build ;
      cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$KIM_API_DIR" ;
      make -j2 ;
      make install ;
      source "$KIM_API_DIR/bin/kim-api-activate" ;
      pip3 install ase ;
      cd $KIMPY_DIR ;
      pip3 install -e . ;
    fi

  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then 
      cd $KIMPY_DIR && cd .. ;
      wget http://s3.openkim.org/kim-api/kim-api-$KIM_API_VERSION.txz ;
      tar Jxvf kim-api-$KIM_API_VERSION.txz ;
      cd kim-api-$KIM_API_VERSION ;
      mkdir build ;
      cd build ;
      cmake .. -DCMAKE_BUILD_TYPE=Release ;
      make -j2 ;
      sudo make install ;
      sudo ldconfig ;
      pip install ase ;
      cd $KIMPY_DIR ;
      pip install -e . ;
    fi

script:
  - cd tests
  - pytest