.travis.yml

language: python

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

env:
    global:
        - DEPENDS="numpy"
        - INSTALL_TYPE="setup"
        - MANYLINUX_URL=https://nipy.bic.berkeley.edu/manylinux

python:
    - 3.3
    - 3.4
    - 3.5

matrix:
  include:
    - python: 2.6
      env:
        # Last networkx version that runs on 2.6
        - NETWORKX_VER_SPEC="==1.9"
    - python: 2.7
      env:
        - COVERAGE=1
        - DOCTESTS=1
        - DOC_DOCTEST=1
    # Absolute minimum dependencies
    - python: 2.7
      env:
        # Check numpy minimum version in datarray/version.py
        - DEPENDS="numpy==1.7.0"
    - python: 2.7
      env:
        - INSTALL_TYPE=sdist
    - python: 2.7
      env:
        - INSTALL_TYPE=wheel
    - python: 2.7
      env:
        - INSTALL_TYPE=requirements
    # test against pre-release builds
    - python: 3.5
      env:
        - EXTRA_PIP_FLAGS="--pre"

before_install:
    - virtualenv --python=python venv
    - source venv/bin/activate
    - pip install -U pip wheel
    - pip install -f $MANYLINUX_URL $EXTRA_PIP_FLAGS $DEPENDS
    - if [ "${COVERAGE}" == "1" ]; then
      pip install coverage;
      pip install coveralls;
      fi

install:
    - |
      if [ "$INSTALL_TYPE" == "setup" ]; then
          python setup.py install
      elif [ "$INSTALL_TYPE" == "sdist" ]; then
          python setup.py egg_info  # check egg_info while we're here
          python setup.py sdist
          pip install -f $MANYLINUX_URL dist/*.tar.gz
      elif [ "$INSTALL_TYPE" == "wheel" ]; then
          pip install wheel
          python setup.py bdist_wheel
          pip install -f $MANYLINUX_URL dist/*.whl
      elif [ "$INSTALL_TYPE" == "requirements" ]; then
          pip install -f $MANYLINUX_URL -r requirements.txt
          python setup.py install
      fi

script:
    - pip install nose
    # Change into an innocuous directory and find tests from installation
    - mkdir for_testing
    - cd for_testing
    - if [ "${COVERAGE}" == "1" ]; then
      cp ../.coveragerc .;
      COVER_ARGS="--with-coverage --cover-package datarray";
      fi
    - if [ "${DOCTESTS}" == "1" ]; then
      DOCTEST_ARGS="--with-doctest";
      fi
    # Run unit tests
    - nosetests $COVER_ARGS $DOCTEST_ARGS datarray
    # Run example to check for errors
    - pip install networkx${NETWORKX_VER_SPEC}
    - python ../examples/inference_algs.py
    # Run doc doctests
    - if [ "${DOC_DOCTEST}" == "1" ]; then
      pip install sphinx;
      (cd ../doc && make doctest);
      fi

after_success:
    - if [ "${COVERAGE}" == "1" ]; then coveralls; fi