.travis.yml

language: c

python:
  - 3.5
  - 3.6

os:
  - linux

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

env:
    global:
        # SET DEFAULTS TO AVOID REPEATING IN MOST CASES
        - PYTHON_VERSION=3.5
        - NUMPY_VERSION=stable
        - ASTROPY_VERSION=stable
        - CONDA_CHANNELS='http://ssb.stsci.edu/astroconda'
        - CONDA_DEPENDENCIES='matplotlib scipy ipython hstcal'
        - PIP_DEPENDENCIES='git+https://github.com/spacetelescope/stsci.tools.git'
        - PIP_DEPENDENCIES_FLAGS='--upgrade --no-deps'
        - MAIN_CMD='python setup.py'
        - SETUP_CMD='test'


    matrix:
        # make sure that egg_info works without dependencies
        - SETUP_CMD='egg_info'
        # Try all python versions with the latest numpy
        - SETUP_CMD='test -v'


matrix:

  # Don't wait for allowed failures
  fast_finish: true

  include:

    # Test Documentation Builds
    - python: 3.5
      env: SETUP_CMD='build_sphinx' CONDA_DEPENDENCIES='ipython scipy matplotlib' PIP_DEPENDENCIES='sphinx_rtd_theme git+https://github.com/spacetelescope/stsci.tools.git'

    # Try Astropy development and LTS versions
    - python: 3.5
      env: ASTROPY_VERSION=development

    # Try older numpy versions
    - python: 3.5
      env: NUMPY_VERSION=1.14



before_install:

    - uname -a
    - python --version


   # We now use the ci-helpers package to set up our testing environment.
    # This is done by using Miniconda and then using conda and pip to install
    # dependencies. Which dependencies are installed using conda and pip is
    # determined by the CONDA_DEPDENDENCIES and PIP_DEPENDENCIES variables,
    # which should be space-delimited lists of package names. See the README
    # in https://github.com/astropy/ci-helpers for information about the full
    # list of environment variables that can be used to customize your
    # environment. In some cases, ci-helpers may not offer enough flexibility
    # in how to install a package, in which case you can have additional
    # commands in the install: section below.


install:
    - git clone git://github.com/astropy/ci-helpers.git
    - source ci-helpers/travis/setup_conda_$TRAVIS_OS_NAME.sh
    - pip install pytest-pep8


script:
    - $MAIN_CMD  $SETUP_CMD