.travis.yml

language: python

sudo: false

addons:
  apt:
    packages:
      - ruby
      - enchant

notifications:
  email: false

env:
  global:
    - NO_CFG_FILES=false
    - SETUP_XVFB=True

matrix:

    include:

        # Test without any Qt installation, which will also cause all qt
        # sub-directories to be removed, to make sure that no non-Qt code has
        # any dependence on Qt code.
        - os: linux
          python: 3.7
          env: QT_PKG=False

before_install:

  # now set up a plugin configuration file with some plugins disabled. This is
  # to make sure that when we run the tests, glue will ignore this
  # configuration and will instead run tests for all plugins.
  - if [[ $NO_CFG_FILES == false ]]; then mkdir ~/.glue; printf "[plugins]\nspectrum_tool = 0\n" >> ~/.glue/plugins.cfg; fi

install:

  - LC_ALL=C

  # Install glue and dependencies (but without Qt)
  - pip install .[all] --upgrade

  # Uninstall any version of Qt if QT_PKG is False, and remove all qt
  # sub-directories
  - if [[ $QT_PKG == False ]]; then
      sed -i.bak '/qtpy/d' setup.py;
      sed -i.bak '/sys.exit(1)/d' setup.py;
      pip uninstall PyQt5 || true;
      pip uninstall PyQtWebEngine || true;
      pip uninstall PySide2 || true;
      find . -name "qt" -type d -exec rm -r {} \; || true;
      rm glue/external/qt.py || true;
      sed -i.bak 's/in REQUIRED_PLUGINS/in REQUIRED_PLUGINS and False/' glue/main.py || true;
    fi

  # Set MPLBACKEND to Agg by default - this will get overriden if Qt is present,
  # but it avoids having Matplotlib default to the osx backend on MacOS X
  - export MPLBACKEND='Agg';

  # List installed packages
  - pip freeze

  # Check that all the plugins load correctly
  - python -c 'from glue.logger import logger; logger.setLevel("DEBUG"); from glue.main import load_plugins; load_plugins()'

script:

  # In the following, we make sure there are no font sizes hard-coded in *.ui files.
  # We do this because the default application font size may change on different
  # platforms, but the sizes in ui files are absolute, which can lead to mismatched
  # font sizes.
  - find glue -name "*.ui" -exec grep "pointsize" {} \; >& font.log
  - test ! -s font.log

  - if [[ $QT_PKG == False ]]; then glue --version; fi

  - pytest --durations=20 -vs $PYTEST_ARGS glue