.travis.yml

language: python
os: linux

jobs:
  include:
    - name: "Linux, Python 3.8-dev, newest packages, tests"
      python: "3.8-dev"
      before_install:
        - sudo `which pip` install --upgrade pip
      before_script:
        - pip install -U $(pip freeze | cut -d '=' -f 1)
    - name: "Linux, Python 3.8, required packages, tests and codecov"
      python: 3.8
      env: CODECOV=TRUE
    - name: "Linux, Python 3.8, required packages, examples"
      python: 3.8
      env: EXAMPLES=TRUE
    - name: "OSX, Python 3.8, required packages, tests"
      language: shell
      os: osx
      before_install:
        - export PY_SFX=3
    - name: "Windows, Python 3.8, required packages, tests"
      language: shell
      os: windows
      before_install:
        - choco install python --version 3.8.2
      env: PATH=/c/Python38:/c/Python38/Scripts:$PATH

install:
  - pip$PY_SFX install -U -r requirements.txt

script:
  - |
    if [[ $EXAMPLES == 'TRUE' ]]; then
      python$PY_SFX -m ipykernel install --user
      for i in MPyDATA_examples/*/demo*.ipynb; do
        jupyter nbconvert --to markdown --stdout $i > $i.md.repo;
        jupyter nbconvert --ExecutePreprocessor.timeout=1800 --to markdown --execute --stdout $i || exit 1;
        # TEMPORARILY disabled before we find a solution for generated graphics causing diffs to differ
        # jupyter nbconvert --ExecutePreprocessor.timeout=1800 --to markdown --execute --stdout $i > $i.md.travis || exit 1;
        # diff $i.md.repo $i.md.travis
      done;
    else
      if [[ $CODECOV == 'TRUE' ]]; then
        python$PY_SFX -m pytest --cov-report term --cov=MPyDATA MPyDATA_tests;
      else
        python$PY_SFX -m pytest MPyDATA_tests;
      fi;
    fi;

after_success:
  - |
    if [[ $CODECOV == 'TRUE' ]]; then
      codecov;
    fi;