.travis.yml

branches:
  only:
  - master
  # All release branches which start with "release/v", e.g. "release/v0.8.*"
  - /^release\/v\S+/
  # all release tags
  # The regexp is taken from PEP 440 (https://www.python.org/dev/peps/pep-0440/#appendix-b-parsing-version-strings-with-regular-expressions)
  - /^v([1-9][0-9]*!)?(0|[1-9][0-9]*)(\.(0|[1-9][0-9]*))*((a|b|rc)(0|[1-9][0-9]*))?(\.post(0|[1-9][0-9]*))?(\.dev(0|[1-9][0-9]*))?$/

language: python
sudo: required
dist: xenial
services:
  - xvfb
notifications:
  email: false

cache: pip

# remember to remove 3.8 related workarounds below once
# 3.8 is released and wheels are available.

addons:
  apt_packages:
    - pandoc
    - libhdf5-dev # remove once h5py is packaged for 3.8
    - gcc # remove once h5py is packaged for 3.8
    - python-dev # remove once h5py is packaged for 3.8

python:
  - "3.6"
  - "3.7"
  - "3.8"
  # whitelist

# command to install dependencies and qcodes
# We want to fail early if there is an installation problem, so
# we install here, although we uninstall below
install:
    - pip install --upgrade pip
    - pip install cython # this can go once we have scipy wheels for 3.8
    - pip install -r requirements.txt
    - pip install -r test_requirements.txt --upgrade --upgrade-strategy only-if-needed
    - pip install -r docs_requirements.txt
    - pip install .

before_script: # fetch full history so we can generate db fixtures
    - git fetch --unshallow

script:
    # The legacy dataset generation only works with an EDITABLE installation,
    # but we want to run the test suite with a normal installation, hence
    # this install dance
    - |
      pip uninstall -y qcodes
      pip install -e .
      cd ..
      git clone https://github.com/QCoDeS/qcodes_generate_test_db.git
      cd qcodes_generate_test_db
      python generate_version_0.py
      python generate_version_1.py
      python generate_version_2.py
      python generate_version_3.py
      python generate_version_4a.py
      python generate_version_4.py
      python generate_version_5.py
      python generate_version_6.py
      python generate_version_7.py
      python generate_version_8.py
      cd $TRAVIS_BUILD_DIR
      pip uninstall -y qcodes
      pip install .
    - cd qcodes
    - py.test --cov=qcodes --cov-report xml --cov-config=.coveragerc
    - cd ..
    - mypy qcodes
    # check that line endings are correct avoiding mixed windows/unix style line endings
    - pylint --reports=n --disable=all --enable=mixed-line-endings,unexpected-line-ending-format --expected-line-ending-format=LF qcodes
    # run benchmarks to make sure they are correct
    - |
      cd benchmarking
      asv machine --machine travis
      asv dev --machine travis
    - cd ..
    # build docs with warnings as errors. We skip the docs for python 3.8 until pyqt5 is available
    - |
      if [[ $TRAVIS_PYTHON_VERSION  != "3.8" ]]; then
        cd docs
        make SPHINXOPTS="-W -v" htmlapi
      fi
    # rerun the tests from within a python session to ensure that all fixtures
    # are bundled correctly. To save time we only do this from python 3.6
    - |
      cd $HOME
      if [[ $TRAVIS_PYTHON_VERSION  == "3.6" ]]; then
        python -c "import sys; import qcodes; ec = qcodes.test(); sys.exit(ec)"
      fi

after_success:
    # upload code coverage
    - cd $TRAVIS_BUILD_DIR
    - python-codacy-coverage -r qcodes/coverage.xml
    - codecov