.travis.yml

# Control file for Travis@IBM for use with the repo on Github@IBM.
# Travis is not enabled for the repo on the public Github.
#
# Just for completeness even though the public Travis is not enabled:
# So far, it is not possible to distinguish Travis@IBM and the public Travis
# in job conditions, because the environment that can be tested is very
# restricted (see https://docs.travis-ci.com/user/conditions-v1) and the
# build worker has not been set up at the time the condition is tested.
# Therefore, we use the fact that Travis@IBM does not yet support conditionals
# and specify 'if: false' for job steps that should run only on Travis@IBM.

# By default, notification emails are sent to the PR creator and commiter.
notifications:
  email: false

# We define the job matrix explicitly, in order to minimize the number of combinations.
jobs:

  include:

    - os: linux
      language: python
      python: "3.8"
      env:
        - PACKAGE_LEVEL=minimum
      cache: pip

    - os: linux
      language: python
      python: "3.8"
      env:
        - PACKAGE_LEVEL=latest
      cache: pip

    - os: linux
      language: python
      python: "3.10"
      env:
        - PACKAGE_LEVEL=minimum
      cache: pip

    - os: linux
      language: python
      python: "3.10"
      env:
        - PACKAGE_LEVEL=latest
      cache: pip

     # - if: false  # Only on Travis@IBM
     #  os: linux-s390
     #  language: python
     #  python: "3.8"
     #  env:
     #    - PACKAGE_LEVEL=latest
     #    - ARCH=s390x
     #  cache: pip

    # - if: false  # Only on Travis@IBM
    #   os: linux-ppc64le
    #   language: python
    #   python: "3.8"
    #   env:
    #     - PACKAGE_LEVEL=latest
    #     - ARCH=ppc64le
    #   cache: pip

# If a command in this section fails, the Travis job immediately fails.
before_install:
  - env | sort
  - git branch -av
  - which python
  - python --version

# Commands to install dependencies
# If a command in this section fails, the Travis job immediately fails.
install:

  # # Install Python 3 on macOS
  # - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then
  #     if [[ ${PYTHON:0:1} == '2' ]]; then
  #       OSX_PYTHON_PKG=python;
  #       OSX_PYTHON_CMD=python;
  #     else
  #       OSX_PYTHON_PKG=python3;
  #       OSX_PYTHON_CMD=python3;
  #     fi;
  #     which $OSX_PYTHON_CMD || brew install $OSX_PYTHON_PKG;
  #   fi

  # # Set up a Python virtualenv on macOS
  # # Reason for that:
  # # Some Ansible scripts are invoked directly from the cloned Ansible repo
  # # directory, so their hashbang is '/usr/bin/env python'. This requires
  # # that the 'python' command and environment is the desired one. On macOS,
  # # when installing Python 3, only the 'python3' command invokes Python 3,
  # # but the 'python' command invokes Python 2. Therefore, a virtualenv is
  # # needed in which the desired Python version is available as the
  # # 'python'. command. Travis does not set up a virtualenv on its macOS
  # # machines, so we need to do that here.
  # - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then
  #     pip install virtualenv;
  #     VENV=$HOME/virtualenv/$OSX_PYTHON_CMD;
  #     virtualenv -p $OSX_PYTHON_CMD $VENV;
  #     source $VENV/bin/activate;
  #   fi

  # # The following circumvents a permission issue on s390x, see
  # # https://travis-ci.community/t/pip-install-fails-with-permission-error-in-cpu-architecture-s390x/8335
  # # TODO: Remove the circumvention once fixed in Travis on s390x setup.
  # - id
  # - ls -al ~/.cache/pip/wheels || true
  # - if [[ -d ~/.cache/pip/wheels ]]; then sudo chown -Rv $USER:$GROUP ~/.cache/pip/wheels; fi
  # - ls -al ~/.cache/pip/wheels || true

  - pip list
  - make platform env
  - make install
  - pip list
  - make develop
  - pip list
  - pipdeptree --all

# Commands to run builds & tests
# If a command in this section fails, the other commands will still be run, but the Travis job is marked as failed.
script:
  - make safety
  - make check_reqs
  - make build
  - make builddoc
  - make check
  - make pylint
  - make test