.travis.yml

language: python

python:
    - 2.7
    - 3.3
    - 3.4

# Setting sudo to false opts in to Travis-CI container-based builds.
sudo: false

# The apt packages below are needed for sphinx builds. A full list of packages
# that can be included can be found here:
#
# https://github.com/travis-ci/apt-package-whitelist/blob/master/ubuntu-precise

addons:
    apt:
        packages:
            - graphviz
            - texlive-latex-extra
            - dvipng

env:
    global:
        # The following versions are the 'default' for tests, unless
        # overidden underneath. They are defined here in order to save having
        # to repeat them for all configurations.
        - NUMPY_VERSION=1.8
        - ASTROPY_VERSION=development
        - CONDA_INSTALL='conda install -c astropy-ci-extras --yes'
        - PIP_INSTALL='pip install'
    matrix:
        # Make sure that egg_info works without dependencies
        - SETUP_CMD='egg_info'
        # Try all python versions with the latest numpy
        - SETUP_CMD='test'

matrix:
 /   include:

        # Do a coverage test in Python 2.
        - python: 2.7
          env: SETUP_CMD='test --coverage'

        # Check for sphinx doc build warnings - we do this first because it
        # may run for a long time
        - python: 2.7
          env: SETUP_CMD='build_sphinx -w'

        # Try Astropy development version
        - python: 2.7
          env: ASTROPY_VERSION=development SETUP_CMD='test'
        - python: 3.3
          env: ASTROPY_VERSION=development SETUP_CMD='test'

        # Try all python versions with the latest numpy
        - python: 2.6
          env: SETUP_CMD='test'
        - python: 2.7
          env: SETUP_CMD='test'
        - python: 3.3
          env: SETUP_CMD='test'
          env: ASTROPY_VERSION=development
        - python: 3.4
          env: ASTROPY_VERSION=development

        # Try older numpy versions
        - python: 3.3
          env: NUMPY_VERSION=1.7 SETUP_CMD='test'
        - python: 2.7
          env: NUMPY_VERSION=1.8
        - python: 2.7
          env: NUMPY_VERSION=1.7
        - python: 2.7
          env: NUMPY_VERSION=1.6

before_install:

    # If there are matplotlib tests, comment these out to
    # Make sure that interactive matplotlib backends work
    # - export DISPLAY=:99.0
    # - sh -e /etc/init.d/xvfb start
    - wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
    - bash miniconda.sh -b -p $HOME/miniconda
    - export PATH="$HOME/miniconda/bin:$PATH"
    - hash -r
    - conda config --set always_yes yes --set changeps1 no
    - conda update -q conda

install:

    # CONDA
    - conda create --yes -n test -c astropy-ci-extras python=$TRAVIS_PYTHON_VERSION
    - source activate test

    # CORE DEPENDENCIES
    - if [[ $SETUP_CMD != egg_info ]]; then $CONDA_INSTALL numpy=$NUMPY_VERSION scipy pytest pip Cython; fi
    - if [[ $SETUP_CMD != egg_info ]]; then $PIP_INSTALL pytest-xdist; fi
    - if [[ $SETUP_CMD != egg_info ]]; then $PIP_INSTALL jinja2; fi
 
    # ASTROPY
    - if [[ $SETUP_CMD != egg_info ]] && [[ $ASTROPY_VERSION == development ]]; then $PIP_INSTALL git+http://github.com/astropy/astropy.git#egg=astropy; fi
    - if [[ $SETUP_CMD != egg_info ]] && [[ $ASTROPY_VERSION == stable ]]; then $CONDA_INSTALL numpy=$NUMPY_VERSION astropy; fi

    # OPTIONAL DEPENDENCIES

    # DOCUMENTATION DEPENDENCIES
    # build_sphinx needs sphinx and matplotlib (for plot_directive). Note that
    # this matplotlib will *not* work with py 3.x, but our sphinx build is
    # currently 2.7, so that's fine
    - if [[ $SETUP_CMD == build_sphinx* ]]; then $CONDA_INSTALL numpy=$NUMPY_VERSION Sphinx matplotlib; fi

    # COVERAGE DEPENDENCIES
    - if [[ $SETUP_CMD == 'test --coverage' ]]; then $PIP_INSTALL coverage coveralls; fi

script:
   - python setup.py $SETUP_CMD

after_success:
    # If coveralls.io is set up for this package, uncomment the line
    # below and replace "packagename" with the name of your package.
    # The coveragerc file may be customized as needed for your package.
    # - if [[ $SETUP_CMD == 'test --coverage' ]]; then coveralls --rcfile='packagename/tests/coveragerc'; fi