.travis.yml

language: generic
os:
  - linux
  - osx
env:
  global:
    - CONDA_ROOT=$HOME/miniconda
    - ILASTIK_ROOT=$HOME/ilastik-meta
    - TEST_ENV=test-env
    - TEST_ENV_PREFIX=$CONDA_ROOT/envs/$TEST_ENV

cache:
  directories:
    - CONDA_ROOT

install:
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; fi
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get update; fi
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export MINICONDA=https://repo.continuum.io/miniconda/Miniconda3-latest-MacOSX-x86_64.sh; fi
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then export MINICONDA=https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh; fi
  - echo $CONDA_ROOT
  - echo $TEST_ENV
  - echo $TEST_ENV_PREFIX
  - if [[ ! -d ${CONDA_ROOT} ]]; then
      echo "Installing Miniconda...";
      wget $MINICONDA -O miniconda.sh &&
      bash miniconda.sh -b -p ${CONDA_ROOT};
    else
      echo "Using cached Miniconda install";
    fi
  - echo ". $CONDA_ROOT/etc/profile.d/conda.sh" >> ~/.bashrc
  - source ~/.bashrc
  - conda config --set always_yes yes --set changeps1 no
  - conda update -q conda
  - conda install -c conda-forge conda-build
  # Useful for debugging any issues with conda
  # - conda info -a
  - conda env remove -n ${TEST_ENV}
  # install current master
  - git clone http://github.com/ilastik/ilastik-meta ${ILASTIK_ROOT}
  - cd ${ILASTIK_ROOT} && git submodule init && git submodule update --recursive && git submodule foreach "git checkout master"
  - rm -rf ${ILASTIK_ROOT}/volumina
  - ln -s ${TRAVIS_BUILD_DIR} ${ILASTIK_ROOT}/volumina
  - conda activate base
  - which python
  - python --version
  - >
    cd ${ILASTIK_ROOT} &&
    python ilastik/scripts/devenv.py
    create -n ${TEST_ENV}
    -c ilastik-forge conda-forge defaults
    -p ilastik-dependencies-no-solvers black pytest-cov coveralls

script:
  - conda activate ${TEST_ENV}
  - echo `which python`
  - echo `which pytest`
  - cd "$TRAVIS_BUILD_DIR"
  # added -s "-screen 0 1024x768x16", to make overview3d_test.py pass,
  # failure was related to xvfb-run on travis running the screen per default on 8 bit.
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then VOLUMINA_SHOW_3D_WIDGET=0 xvfb-run -s "-screen 0 1024x768x16" pytest --capture=no --cov=volumina; fi
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then pytest --capture=no --cov=volumina; fi
  - cd $TRAVIS_BUILD_DIR && git diff --name-only --diff-filter=AM master.. | grep ".*\.py" | xargs black --check