.travis.yml

# We set the language to c because the language ends up being
# irrelevant anyway and windows has a very limited support.
# Anyhow, we install Python ourselves using conda.
language: c

os:
    - linux

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

stages:
   - name: Initial tests
   - name: Test docs, astropy dev, and without optional dependencies
   - name: Cron tests
     if: type = cron
   - name: Tests with other Python/Numpy versions
   - name: Windows test
   - name: Deploy
     if: ((branch = master) AND type != pull_request AND type != cron)
   - name: Remote data tests
     if: type != pull_request

env:
    global:
        # The following versions are the 'default' for tests, unless
        # overridden underneath. They are defined here in order to save having
        # to repeat them for all configurations.
        - PYTHON_VERSION=3.7
        - MAIN_CMD='python setup.py'
        - NUMPY_VERSION=stable
        - ASTROPY_VERSION=stable
        - CONDA_DEPENDENCIES='requests beautifulsoup4 html5lib keyring matplotlib jinja2 flask'
        - CONDA_DEPENDENCIES_REMOTE='requests beautifulsoup4 html5lib keyring matplotlib jinja2 flask'
        - PIP_DEPENDENCIES='https://github.com/keflavich/httpbin/archive/master.zip aplpy pyregion regions astropy_healpix mocpy>=0.5.2 pytest-dependency pytest-astropy pyvo'
        - HTTP_BIN_CMD="import httpbin; httpbin.app.run()"
        - RUN_HTTPBIN='python -c "$HTTP_BIN_CMD" & ACTIVE_HTTPBIN=True'
        - SETUP_CMD='test'
        - CONDA_CHANNELS='astropy'
        - EVENT_TYPE='pull_request push'
        - DEBUG=True
        # astrometry.net API key
        - secure: "al9u/QSQfrwNljdu8gYUaT9z4BxEL1FlE4ntsn6eqtN2Y0rurqll+gq46quYjtE6zgcpb0uYtGIubusJkp7ceE6IBGhQdsel4UY16VIqeEuQ3GpVDb4RiJgU51SAjbmXYV1dMAJnOm4Ra41WzxokStKRDdoRraAsae9zK3H6AnI="


jobs:

    # Don't wait for allowed failures
    fast_finish: true

    include:
        # Testing remote-data when running builds on master or with
        # cron. Starting these early as they take much longer to run. Using
        # both short and long versions for remote-data to help test the
        # astropy test command.
        - os: linux
          name: Remote data test with astropy dev, Python 3.7
          stage: Remote data tests
          env: EVENT_TYPE='push cron' DEBUG=True ASTROPY_VERSION=dev
               SETUP_CMD='test -R -V -a "--durations=50"'
               CONDA_DEPENDENCIES=$CONDA_DEPENDENCIES_REMOTE

        - stage: Initial tests
          name: egg info
          env: PYTHON_VERSION=3.7 SETUP_CMD='egg_info'

        - os: osx
          name: OSX from cron
          stage: Cron tests
          env: EVENT_TYPE='cron'

        - os: linux
          stage: Initial tests
          name: Python 3.7 and all dependencies
          env: SETUP_CMD='test --coverage'

        # Check for sphinx doc build warnings - we do this first because it
        # may run for a long time
        - os: linux
          name: Docs build
          stage: Test docs, astropy dev, and without optional dependencies
          env: SETUP_CMD='build_docs -w'

        # Try all python versions and Numpy versions. Since we can assume
        # that the Numpy developers have taken care of testing Numpy with
        # different versions of Python, we can vary Python and Numpy
        # versions at the same time. We don't expect any of these to fail in
        # master for cron jobs.  secretstorage is a keyring dependency, we
        # need to pin the version number to make this job work.
        # Test the oldest astropy version without optional dependencies.
        # Reproject is listed as dependency to avoid upgrading astropy
        - os: linux
          name: Oldest dependencies
          stage: Tests with other Python/Numpy versions
          env: PYTHON_VERSION=3.6 NUMPY_VERSION=1.14 KEYRING_VERSION='<12.0'
               ASTROPY_VERSION=3.1 DEBUG=True
               PIP_DEPENDENCIES="`echo $PIP_DEPENDENCIES reproject==0.5 | sed 's/aplpy/aplpy<2.0/'`"
        - os: linux
          name: Python 3.6, np 1.15, astropy 3.2
          stage: Tests with other Python/Numpy versions
          env: PYTHON_VERSION=3.6 NUMPY_VERSION=1.15 ASTROPY_VERSION=3.2

        - os: linux
          name: Python 3.7, astropy dev
          stage: Test docs, astropy dev, and without optional dependencies
          env: ASTROPY_VERSION=development EVENT_TYPE='pull_request'

        # Try with optional dependencies disabled
        - os: linux
          name: Python 3.8, mandatory dependencies only
          stage: Test docs, astropy dev, and without optional dependencies
          env: PYTHON_VERSION=3.8
               CONDA_DEPENDENCIES='requests beautifulsoup4 html5lib keyring'
               PIP_DEPENDENCIES='https://github.com/keflavich/httpbin/archive/master.zip pytest-astropy'
               NUMPY_VERSION=1.16

        # Do a PEP8 test with pycodestyle
        - os: linux
          name: Code style
          stage: Initial tests
          env: MAIN_CMD='pycodestyle astroquery --count'
               SETUP_CMD='' EVENT_TYPE='push pull_request'

        # Do the windows test at the end as installing takes a long time
        - os: windows
          name: Windows test
          stage: Windows test
          env: PYTHON_VERSION=3.7 SETUP_CMD='test'

        - stage: Deploy
          git:
            depth: False
          env: SETUP_CMD='sdist' EVENT_TYPE='push'
          deploy:
            provider: pypi
            username: astroquery
            password:
              secure: DtqyQkllGcWuKOVMsu9RWRiobeL8bdpMxwdSYpob4Cqj0D2hLLx3w50qr0qpDCFzioB3rXnhbtPKEzHB+4fTFT/Rjito32fFPUtee2Rw4SCe4YIlS0ksPOTmxkeoh2TQLIYcNPPoI7UpUX6uC65nzgCUTmZVoiCweQE+i5GhEBI=
            on:
              branch: master
          before_install: if [[ ! -z $(echo $TRAVIS_COMMIT_MESSAGE | grep -E "\[nodeploy\]") ]]; then echo "Skipping deployment as indicated by commit message"; travis_terminate 0; fi

    allow_failures:
        # Allow remote-data tests to fail.
        - os: linux
          name: Remote data test with astropy dev, Python 3.7
          stage: Remote data tests
          env: EVENT_TYPE='push cron' DEBUG=True ASTROPY_VERSION=dev
               SETUP_CMD='test -R -V -a "--durations=50"'
               CONDA_DEPENDENCIES=$CONDA_DEPENDENCIES_REMOTE

install:
    - git clone git://github.com/astropy/ci-helpers.git
    - source ci-helpers/travis/setup_conda.sh

    # https://github.com/travis-ci/travis-ci/issues/8982#issuecomment-354357640
    - if [ $TRAVIS_OS_NAME != windows ]; then python -c "import fcntl; fcntl.fcntl(1, fcntl.F_SETFL, 0)"; fi

script:
   - $RUN_HTTPBIN
   - $MAIN_CMD $SETUP_CMD

after_success:
    - if [[ $SETUP_CMD == 'test --coverage' ]]; then
          codecov;
      fi