.travis.yml

language: python

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

# The apt packages below are needed for sphinx builds, which can no longer
# be installed with sudo apt-get.
addons:
    apt:
        packages:
            - graphviz
            - texlive-latex-extra
            - dvipng

python:
    - 2.7
    - 3.4
    - 3.5

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=1.10
        - ASTROPY_VERSION=stable
        - CONDA_DEPENDENCIES='scipy astroscrappy reproject'
        - PIP_DEPENDENCIES='pytest-capturelog'

    matrix:
        - SETUP_CMD='egg_info'

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: 3.5
          env: ASTROPY_VERSION=development SETUP_CMD='test'

        # Check compatibility with the current astropy LTS release
        - python: 2.7
          env: ASTROPY_VERSION=LTS SETUP_CMD='test'

        # Try all python versions with the latest numpy available on that
        # python version.
        - python: 2.7
          env: SETUP_CMD='test'
        - python: 3.4
          env: SETUP_CMD='test'
        - python: 3.5
          env: SETUP_CMD='test'

        # Try older numpy versions
        - python: 2.7
          env: NUMPY_VERSION=1.9 SETUP_CMD='test'

        # Try numpy pre-release version. This runs only when a pre-release
        # is available on pypi.
        - python: 3.5
          env: NUMPY_VERSION=prerelease SETUP_CMD='test'

install:

    - git clone git://github.com/astropy/ci-helpers.git
    - source ci-helpers/travis/setup_conda_$TRAVIS_OS_NAME.sh


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='ccdproc/tests/coveragerc'; fi