.travis.yml

# vim ft=yaml
dist: xenial
sudo: true
language: python

cache:
  directories:
    - $HOME/.cache/pip

python:
  - 3.5
  - 3.6
  - 3.7

env:
  global:
    - CHECK_TYPE="install"
    - INSTALL_TYPE="pip"
    - INSTALL_DEPENDS="pip setuptools"
  matrix:
    - CHECK_TYPE="style"
    - INSTALL_TYPE="install"
    - INSTALL_TYPE="develop"
    - INSTALL_TYPE="sdist"
    - INSTALL_TYPE="wheel"
    - INSTALL_DEPENDS="pip==18.1 setuptools==30.2.1"
    - INSTALL_DEPENDS="pip==10.0.1 setuptools==30.3.0"

matrix:
  exclude:
  - python: 3.7
    env: CHECK_TYPE="style"
  allow_failures:
  - python: 3.5
    env: INSTALL_DEPENDS="pip==10.0.1 setuptools==30.3.0"
  - python: 3.6
    env: INSTALL_DEPENDS="pip==10.0.1 setuptools==30.3.0"
  - python: 3.7
    env: INSTALL_DEPENDS="pip==10.0.1 setuptools==30.3.0"

before_install:
  - python -m pip install --upgrade $INSTALL_DEPENDS
  - pip install "flake8<3.0" flake8-putty

install:
  - |
    if [ "$INSTALL_TYPE" == "install" ]; then
        python setup.py install
    elif [ "$INSTALL_TYPE" == "develop" ]; then
        python setup.py develop
    elif [ "$INSTALL_TYPE" == "pip" ]; then
        pip install .
    elif [ "$INSTALL_TYPE" == "sdist" ]; then
        python setup.py sdist
        pip install dist/*.tar.gz
    elif [ "$INSTALL_TYPE" == "wheel" ]; then
        python setup.py bdist_wheel
        pip install dist/*.whl
    fi
  - |
    if [ "$CHECK_TYPE" == "style" ]; then
        travis_retry pip install "flake8<3.0" flake8-putty
    fi

script:
  - |
    if [ "$CHECK_TYPE" == "style" ]; then
      flake8 templateflow
    elif [ "$CHECK_TYPE" == "install" ]; then
      INTENDED_VERSION="$(python -c 'import versioneer; print(versioneer.get_version())')"
      mkdir for_testing
      cd for_testing
      INSTALLED_VERSION="$(python -c 'import templateflow; print(templateflow.__version__)')"
      python -c 'import templateflow; print(templateflow.__file__)'
      echo "Intended: $INTENDED_VERSION"
      echo "Installed: $INSTALLED_VERSION"
      test "$INTENDED_VERSION" == "$INSTALLED_VERSION"
    else
      false
    fi