language: generic

sudo: required

dist: trusty

env:
  global:
    # used by ci-helpers
    - SETUP_XVFB=true
    - PIP_DEPENDENCIES='hacking pytest pytest-qt'

    - MPLBACKEND=TkAgg  # for osx
matrix:
  include:
    - os: linux
      dist: trusty
      env:
        - PYTEST_QT_API=pyqt4v2
        - PYQT_PACKAGE='pyqt=4'
        - PYTHON_VERSION=2.7
    - os: linux
      dist: trusty
      env:
        - PYTEST_QT_API=pyside2
        - CONDA_CHANNELS='conda-forge'
        - PYQT_PACKAGE='pyside2'
        - PYTHON_VERSION=2.7
    - os: linux
      dist: trusty
      env:
        - PYTEST_QT_API=pyside2
        - CONDA_CHANNELS='conda-forge'
        - PYQT_PACKAGE='pyside2'
        - PYTHON_VERSION=3.6
    - os: linux
      dist: trusty
      env:
        - PYTEST_QT_API=pyqt5
        - PYQT_PACKAGE='pyqt=5'
        - PYTHON_VERSION=2.7
    - os: linux
      dist: trusty
      env:
        - PYTEST_QT_API=pyqt5
        - PYQT_PACKAGE='pyqt=5'
        - PYTHON_VERSION=3.6
        - RUN_PYINSTALLER=true
    - os: osx
      env:
        - PYTEST_QT_API=pyqt5
        - PYQT_PACKAGE='pyqt=5'
        - PYTHON_VERSION=3.6
        - RUN_PYINSTALLER=true

install:
  - |
    if [ $TRAVIS_OS_NAME = "linux" ]; then
      sudo apt-get update
      # Xvfb / window manager
      sudo apt-get install -y xvfb herbstluftwm
    elif [ $TRAVIS_OS_NAME = "osx" ]; then
      brew cask install xquartz
    fi

  # Setup miniconda
  - git clone --depth 1 git://github.com/astropy/ci-helpers.git
  - CONDA_DEPENDENCIES=$PYQT_PACKAGE source ci-helpers/travis/setup_conda.sh
  - source activate test && export LD_LIBRARY_PATH=$CONDA_PREFIX/lib:$LD_LIBRARY_PATH
  - pip install .

before_script:
  - if [ $TRAVIS_OS_NAME = "linux" ]; then (herbstluftwm )& fi
  - if [ $TRAVIS_OS_NAME = "osx" ]; then (sudo Xvfb :99 -ac -screen 0 1024x768x8 )& fi
  - sleep 1

script:
  - flake8 examples labelme setup.py tests
  - pytest -v tests
  - labelme --help
  - labelme --version
  - (cd examples/tutorial && rm -rf apc2016_obj3_json && labelme_json_to_dataset apc2016_obj3.json && python load_label_png.py && git checkout -- .)
  - (cd examples/semantic_segmentation && rm -rf data_dataset_voc && ./labelme2voc.py labels.txt data_annotated data_dataset_voc && git checkout -- .)
  - (cd examples/instance_segmentation && rm -rf data_dataset_voc && ./labelme2voc.py labels.txt data_annotated data_dataset_voc && git checkout -- .)

after_script:
  - |
    if [ $RUN_PYINSTALLER = "true" ]; then
      # Cleanup
      pip uninstall -y $PIP_DEPENDENCIES

      # Build the standalone executable
      pip install pyinstaller
      pyinstaller labelme.spec
      dist/labelme --version
    fi

branches:
  only:
    - master

notifications:
  email: false