language: python
python:
  - "3.6"

install:
  - pip install Pillow

# command to run our tests
script:
  - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then python .tests/check_repo.py; fi'
  - 'if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then python .tests/check_repo.py  $(git diff --name-only HEAD~ | grep / | cut -d / -f1 | sort | uniq); fi'