os: linux
dist: xenial
sudo: true

# The python from travis is used to lint, mypy and test the
# non-transpiled src/, as well as to build the universal wheel
# that will be tested using the environments set up using conda
python:
  - "3.7"

language: python
cache: pip

install:
  - sudo apt-get install -y git mercurial

  - wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
  - bash miniconda.sh -b -p $HOME/miniconda
  - export PATH="$HOME/miniconda/bin:$PATH"
  - hash -r
  - conda config --set always_yes yes --set changeps1 no
  - conda update -q conda
  # Useful for debugging any issues with conda
  - conda info -a

  # Setup envs
  - conda create -q --name cpy27 python=2.7
  # - conda create -q --name cpy34 python=3.4
  # - conda create -q --name cpy35 python=3.5
  # - conda create -q --name cpy36 python=3.6
  # - conda create -q --name cpy37 python=3.7
  # - conda create -q --name pypy27
  # - conda activate pypy27
  # - conda install -c conda-forge pypy2.7
  # - conda deactivate

  # - conda create --name pypy35
  # - conda activate pypy35
  # - conda install -c conda-forge pypy3.5
  # - conda deactivate

script:
  # While setup.py does spec these requirements
  # we'll only be installing via setup.py indirectly using the
  # wheel that we'll build. For the test run on the
  # src/ from the repository, we need to install the
  # dependencies separately.
  - python -m pip install $(cat requirements.txt)
  - python -m pip install $(cat requirements-test.txt)
  # lint
  - python -m flake8 src/pycalver/
  - MYPYPATH=stubs/ python -m mypy src/pycalver/
  # doc
  - rst2html5 --strict README.rst > /dev/null
  - rst2html5 --strict CHANGELOG.rst > /dev/null
  # test repo src/
  - PYTHONPATH=src/:$PYTHONPATH python -m pytest --cov=pycalver test/
  - codecov
  # build wheel
  - python -m pip install lib3to6
  - python setup.py bdist_wheel --python-tag=py2.py3
  - ls -l dist/*
  # test wheel
  - conda activate cpy27
  - python --version
  - python -m pip install $(cat requirements-test.txt)
  - python -m pip install $(ls -1t dist/*.whl | head -n 1)
  - python -m pytest --cov=pycalver test/
  - conda deactivate
  - python --version