.travis.yml

# vim ft=yaml
# Multiple lines can be made a single "virtual line" because of how Travis
# munges each line before executing it to print out the exit status.  It's okay
# for it to be on multiple physical lines, so long as you remember: - There
# can't be any leading "-"s - All newlines will be removed, so use ";"s

language: python

# Run jobs on container-based infrastructure, can be overridden per job
sudo: false

cache:
  directories:
    - $HOME/.cache/pip
addons:
  apt:
    packages:
      - libhdf5-serial-dev
      # For numpy --pre wheels
      - libatlas-base-dev
env:
    global:
        - DEPENDS="numpy scipy matplotlib h5py pillow"
        - PYDICOM=1
        - INSTALL_TYPE="setup"
python:
    - 2.6
    - 3.3
    - 3.4
    - 3.5
matrix:
  include:
    - python: 2.7
      env:
        - COVERAGE=1
    # Absolute minimum dependencies
    - python: 2.7
      env:
        - DEPENDS=numpy==1.5.1 PYDICOM=0
    # Absolute minimum dependencies plus oldest MPL
    - python: 2.7
      env:
        - DEPENDS="numpy==1.5.1 matplotlib==1.3.1" PYDICOM=0
    # Minimum pydicom dependency
    - python: 2.7
      env:
        - DEPENDS="numpy==1.5.1 pydicom==0.9.7 pillow==2.6"
    # test against numpy 1.7
    - python: 2.7
      env:
        - DEPENDS="numpy==1.7.1"
    # pydicom 1.0 (currently unreleased)
    - python: 2.7
      env:
        - PYDICOM="v1.0"
    # test against pre-release builds
    - python: 2.7
      env:
        - EXTRA_PIP_FLAGS="--pre"
    # Documentation doctests
    - python: 2.7
      env:
        - DOC_DOC_TEST=1
    - python: 2.7
      env:
        - INSTALL_TYPE=sdist
    - python: 2.7
      env:
        - INSTALL_TYPE=wheel
    - python: 2.7
      env:
        - INSTALL_TYPE=requirements
    - python: 2.7
      env:
        - STYLE=1
    - python: 3.5
      env:
        - STYLE=1
    - python: 3.5
      env:
        - DOC_DOC_TEST=1
before_install:
    - source tools/travis_tools.sh
    - virtualenv --python=python venv
    - source venv/bin/activate
    - python --version # just to check
    - pip install -U pip wheel  # upgrade to latest pip find 3.5 wheels; wheel to avoid errors
    - retry pip install nose flake8  # always
    - wheelhouse_pip_install $EXTRA_PIP_FLAGS $DEPENDS
    # pydicom <= 0.9.8 doesn't install on python 3
    - if [ "${TRAVIS_PYTHON_VERSION:0:1}" == "2" ]; then
        if [ "$PYDICOM" == "1" ]; then
            pip install pydicom;
        elif [ "$PYDICOM" == "v1.0" ]; then
            pip install git+https://github.com/darcymason/pydicom.git@43f278444d5cb2e4648135d3edcd430c363c6975;
        fi
      fi
    - if [ "${COVERAGE}" == "1" ]; then
      pip install coverage;
      pip install coveralls;
      pip install codecov;
      fi
# command to install dependencies
install:
    - |
      if [ "$INSTALL_TYPE" == "setup" ]; then
          python setup.py install
      elif [ "$INSTALL_TYPE" == "sdist" ]; then
          python setup_egg.py egg_info  # check egg_info while we're here
          python setup_egg.py sdist
          wheelhouse_pip_install $EXTRA_PIP_FLAGS dist/*.tar.gz
      elif [ "$INSTALL_TYPE" == "wheel" ]; then
          pip install wheel
          python setup_egg.py bdist_wheel
          wheelhouse_pip_install $EXTRA_PIP_FLAGS dist/*.whl
      elif [ "$INSTALL_TYPE" == "requirements" ]; then
          wheelhouse_pip_install $EXTRA_PIP_FLAGS -r requirements.txt
          python setup.py install
      fi
    # Point to nibabel data directory
    - export NIBABEL_DATA_DIR="$PWD/nibabel-data"
# command to run tests, e.g. python setup.py test
script:
    - |
      if [ "${STYLE}" == "1" ]; then
          # Run styles only on core nibabel code.
          flake8 nibabel
      else
          # Change into an innocuous directory and find tests from installation
          mkdir for_testing
          cd for_testing
          if [ "${COVERAGE}" == "1" ]; then
              cp ../.coveragerc .;
              COVER_ARGS="--with-coverage --cover-package nibabel";
          fi
          if [ "$DOC_DOC_TEST" == "1" ]; then
              cd ../doc;
              pip install -r ../doc-requirements.txt
              make html;
              make doctest;
          else
              nosetests --with-doctest $COVER_ARGS nibabel;
          fi
      fi
after_success:
    - if [ "${COVERAGE}" == "1" ]; then coveralls; codecov; fi

notifications:
    webhooks: http://nipy.bic.berkeley.edu:54856/travis