.travis.yml

language: generic
sudo: false # use container based build

# set clone depth to false to make sure that conda build can write the
# correct GIT_BUILD_STR
git:
  depth: false

env:
    matrix:
        - PYTHON_VERSION=3.7 USE_PIP=false DEPLOY_CONDA=true
        - PYTHON_VERSION=3.7 USE_PIP=true DEPLOY_CONDA=false
        - PYTHON_VERSION=3.6 USE_PIP=false DEPLOY_CONDA=true
    global:
        - secure: "YlB2al+7fppkHGVlEaRipwBoVodVzBR77KqBv3UrMmUQ8CRu6FwrMKX39EmbKq89K08q/wMfEtKfO15ICkffEVGlUKCE3VjFTf8tP55ccSgsIF9uXp21/iPJoPzVNhh4nvpp2tD5ObmCtBYVk1HV77ujah4WBTlAkaIIn6/vwvTh3eyFKqGqE4PLntTdQoBp68/5lVMDVCuAWzd1J8NUeWOlqZF4AVVNLGYgHDbeU3YZwpZ3ApRWUq8rjYWoYWO5630eXBcYaUJyhUxpXT1l5Am7j0WoaCAniKgqD8b74a8xY41A0lCDdIF1MtXNrNQ/UmsunP/uvDtVPjcRxiZA1WVhOFL+vpu+oju58IC8jTtfaKTkwUxwBGRn5E5EE5R08iltDOXxA1H+JYPzK6HKq3w2alwFA6/ctoWp5COxaPGL1L+vXsp+EqpcysN0wK94CJturiCYFCAbkN45jh4slywFfw8IzkqQq2yCN7cuPnURvk3MEH37Ss0NxD54hDUFHDOXNc7RY9KyE4vpufi0WPIlqFMxT4e5Zn0PkI1xChG5/XrLl6mCBytMhCXB+HcRMZq92AjO0vAeYRFCKgynMVgjIVCq1axEn/dolKvnjiv/riZzkJfdFggLUUy+VU4JS+kDAlTiZ0OEIfH6IgI5EHdFFRGgQ2MbJkX9wOxhVp4="

os:
    - linux
    - osx

services:
    - xvfb

matrix:
    allow_failures:
        - env: PYTHON_VERSION=3.7 USE_PIP=true DEPLOY_CONDA=false

before_install:
    - if [[ "$TRAVIS_EVENT_TYPE" == "cron" ]]; then export DEPLOY_CONDA=false; fi
    # Remove homebrew.
    - |
      if [[ $TRAVIS_OS_NAME == "osx" ]]; then
          echo ""
          echo "Removing homebrew from Travis CI to avoid conflicts."
          curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall > ~/uninstall_homebrew
          chmod +x ~/uninstall_homebrew
          ~/uninstall_homebrew -fq
          rm ~/uninstall_homebrew
      fi
    # define functions to unset and reset encrypted variables
    - function unset_secure {
          CONDA_TOKEN_SAVE=$CONDA_REPO_TOKEN;
          unset CONDA_REPO_TOKEN;
          }
    - function reset_secure {
          export CONDA_REPO_TOKEN=$CONDA_TOKEN_SAVE;
          }
    - unset_secure
    # increase open files limit
    - ulimit -a
    - ulimit -Sn 10000
    - ulimit -a
      # select the os name for the conda installer
    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
          OS_NAME=MacOSX;
      else
          OS_NAME=Linux;
      fi
    # Install Miniconda.
    - |
      echo ""
      echo "Installing a fresh version of Miniconda."
      MINICONDA_URL="https://repo.continuum.io/miniconda"
      MINICONDA_FILE="Miniconda3-latest-${OS_NAME}-x86_64.sh"
      curl -L -O "${MINICONDA_URL}/${MINICONDA_FILE}"
      bash $MINICONDA_FILE -bp $HOME/miniconda3
    - source $HOME/miniconda3/bin/activate root
    - hash -r
    - reset_secure

before_script:
    - if [[ $TRAVIS_OS_NAME == "linux" ]]; then
          export "DISPLAY=:99.0";
          sh -e /etc/init.d/xvfb start;
          sleep 3;
      fi

install:
    # unset the global CONDA_REPO_TOKEN variable because it is not needed
    # during the tests. This decreases the vulnerability
    - unset_secure
    - |
        echo ""
        echo "Configuring conda."
        conda config --set always_yes yes --set changeps1 no
        conda config --add channels conda-forge
        conda config --add channels chilipp
        conda config --add channels chilipp/label/master
        conda config --add channels chilipp/label/dev
        conda update -q conda
        conda install conda-build anaconda-client
    - 'echo "backend : module://psyplot_gui.backend" > matplotlibrc'
    - 'export MATPLOTLIBRC=`pwd`/matplotlibrc'
    - export PYTHONWARNINGS='ignore:mode:DeprecationWarning:docutils.io:245'
    - if [[ $TRAVIS_TAG == "" ]]; then export GIT_BRANCH=$TRAVIS_BRANCH; fi
    - if [[ $USE_PIP == true ]]; then pip install .; fi
    - conda info -a
    - conda list
    - reset_secure
script:
    - unset_secure
    # install conda
    - if [[ $USE_PIP == true ]]; then
          python setup.py test -a '
              --ignore=tests/widgets/test_selection_toolbar.py
              --ignore=tests/widgets/test_samples_table.py
              --ignore=tests/widgets/test_beginner.py
              --ignore=tests/widgets/test_hoya_del_castillo.py' &&
          python setup.py test -a 'tests/widgets/test_selection_toolbar.py
              tests/widgets/test_samples_table.py' &&
          python setup.py test -a 'tests/widgets/test_beginner.py' &&
          python setup.py test -a 'tests/widgets/test_hoya_del_castillo.py';
      else
          conda build conda-recipe --python $PYTHON_VERSION --clobber-file ci/recipe_clobber_${TRAVIS_OS_NAME}.yaml;
      fi
    # export the pw to make it available for the deploy
    - reset_secure
    # deploy here (don't use travis deploy because it requires homebrew)
    - if [[ $DEPLOY_CONDA == "true" && $USE_PIP == "false" && $TRAVIS_PULL_REQUEST == "false" && $TRAVIS_REPO_SLUG == "Chilipp/straditize" ]]; then
          ci/deploy_anaconda.py;
      fi