.travis.yml

language: python
#cache: pip

env:
  global:
  - ABINIT_VERSION=9.0.4
  - ABIPY_PYTEST=yes
  - ABIPY_SPHINX=no
  - ABIPY_INSTALLER=pip
  - ABIPY_COVERALLS=no
  - OPENBLAS_NUM_THREADS=1
  - OMP_NUM_THREADS=1

matrix:
  include:
    - os: linux
      python: 3.7
      dist: xenial
      env:
        - ABIPY_INSTALLER=pip ABIPY_COVERALLS=yes
    - os: linux
      python: 3.7
      dist: xenial # https://github.com/travis-ci/travis-ci/issues/9815
      sudo: true
      env:
        - ABIPY_INSTALLER=conda ABIPY_SPHINX=yes
    - os: linux
      python: 3.8
      env:
        - ABIPY_INSTALLER=conda ABIPY_PYTEST=no
    - os: linux
      python: 3.9
      env:
        - ABIPY_INSTALLER=pip ABIPY_SPHINX=yes ABIPY_COVERALLS=yes


install:
  #- set -ev  # exit on first error, print each command
  - env
  #- ulimit -s unlimited

  - |
      if [ "${ABIPY_INSTALLER}" == "pip" ]; then
        # pip-based installation.
        source dev_scripts/conda_get.sh  # Needed for Abinit
        # We are gonna use the github version
        sed -i '/pymatgen/d' requirements.txt
        travis_wait pip install -r requirements.txt
        travis_wait pip install -r requirements-optional.txt
        conda install -y -c conda-forge graphviz python-graphviz
        #pip install graphviz
        #travis_wait pip uninstall -y pymatgen

      elif [ "${ABIPY_INSTALLER}" == "conda" ]; then
        # Install conda https://conda.io/docs/travis.html
        source dev_scripts/conda_get.sh
        #sed -i '/pymatgen/d' requirements.txt
        source dev_scripts/conda_install.sh
        conda uninstall -y pymatgen
      fi

  - pip install coverage>=4.4 -U --upgrade-strategy=eager

  # Mayavi (optional requirement)
  #- if [[ "${TRAVIS_PYTHON_VERSION}" == "2.7" ]]; then conda install mayavi; fi
  #- if [[ "${TRAVIS_PYTHON_VERSION}" == "3.6" ]]; then conda install vtk && pip install mayavi; fi

  # Use gmatteo's pymatgen fork
  #- git clone --depth=50 https://github.com/gmatteo/pymatgen.git && cd pymatgen && pip install -r requirements.txt && pip install -r requirements-optional.txt && python setup.py install && cd ../

  - git clone --depth=50 https://github.com/gmatteo/pymatgen.git && cd pymatgen && python setup.py install && cd ../

  # Use pymatgen master
  #- git clone --depth=50 https://github.com/materialsproject/pymatgen.git && cd pymatgen && pip install -r requirements.txt && pip install -r requirements-optional.txt && python setup.py install && cd ../

  - python setup.py install
  - mkdir -p ${HOME}/.abinit/abipy
  - cp abipy/data/managers/travis_scheduler.yml ${HOME}/.abinit/abipy/scheduler.yml
  - cp abipy/data/managers/travis_manager.yml ${HOME}/.abinit/abipy/manager.yml
  - ./dev_scripts/pyclean.py .

before_script:
    # This to run tests requiring a graphical user e.g. mayavi
    # https://docs.travis-ci.com/user/gui-and-headless-browsers/#Using-xvfb-to-Run-Tests-That-Require-a-GUI
    - "export DISPLAY=:99.0"
    - if [[ "${TRAVIS_OS_NAME}" == "osx" ]]; then rvm get head || true; fi

# command to run tests
script: ./dev_scripts/runtests.sh

branches:
  only:
    - master
    - develop

after_success:
    - if [[ "${ABIPY_COVERALLS}" == "yes" ]]; then coveralls; fi

notifications:
  email:
    recipients:
      - gmatteo@gmail.com
    on_success: change
    on_failure: always