conditions: v1

dist: xenial
language: python

python:
- 2.7
- 3.4
- 3.5
- 3.6
- &pypy2 pypy2.7-6.0
- &pypy3 pypy3.5-6.0

_base_envs:
- &stage_lint
  stage: &stage_lint_name lint
- &stage_test
  stage: &stage_test_name test
- &stage_test_priority
  stage: &stage_test_priority_name test against latest Python versions first (under GNU/Linux)
- &stage_test_osx
  stage: &stage_test_osx_name test under OS X (last chance to fail before deploy available)
- &stage_deploy
  stage: &stage_deploy_name upload new version of python package to PYPI (only for tagged commits)
- &manual_run_or_cron  # run the job only if it's a cron run or it's triggered manually
  if: type IN (api, cron)
- &pyenv_base
  <<: *stage_test
  language: generic
  python: *pypy2
  env:
  - &env_pypy2 PYTHON_VERSION=pypy2.7-5.10.0
  - &env_pyenv PYENV_ROOT="$HOME/.pyenv"
  - &env_path PATH="$PYENV_ROOT/bin:$PATH"
  before_install:
  - &ensure_pyenv_installed |
    if [ ! -f "$PYENV_ROOT/bin/pyenv" ]
    then
      rm -rf "$PYENV_ROOT"
      curl -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash
    fi
    eval "$(pyenv init -)"
    eval "$(pyenv virtualenv-init -)"
    pyenv update
  - &install_python pyenv install --skip-existing --keep --verbose "$PYTHON_VERSION"
  - &switch_python pyenv shell "$PYTHON_VERSION"
  - &python_version python --version
  - &python_ssl_openssl_version >-
    python -c 'import ssl; print("\nOPENSSL_VERSION: " + ssl.OPENSSL_VERSION + "\nOPENSSL_VERSION_INFO: " + repr(ssl.OPENSSL_VERSION_INFO) + "\nOPENSSL_VERSION_NUMBER: " + repr(ssl.OPENSSL_VERSION_NUMBER))'
- &osx_python_base
  <<: *pyenv_base
  <<: *stage_test_osx
  os: osx
  language: generic
  before_install:
  - brew install zlib readline
  - brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/pyenv.rb || brew upgrade pyenv
  - brew install openssl@1.1
  - &ensure_pyenv_preloaded |
    eval "$(pyenv init -)"
    eval "$(pyenv virtualenv-init -)"
  - *install_python
  - *switch_python
  - *python_version
  - python -m pip install tox
  - env CRYPTOGRAPHY_SUPPRESS_LINK_FLAGS=1 LDFLAGS="$(brew --prefix openssl@1.1)/lib/libssl.a $(brew --prefix openssl@1.1)/lib/libcrypto.a" CFLAGS="-I$(brew --prefix openssl@1.1)/include" python -m tox --notest
  - *python_ssl_openssl_version
  before_cache:
  - brew --cache
- &python_3_7_mixture
  python: &mainstream_python 3.7
- &pure_python_base
  <<: *stage_test
  <<: *python_3_7_mixture
- &pure_python_base_priority
  <<: *pure_python_base
  <<: *stage_test_priority
- &lint_python_base
  <<: *stage_lint
  # Some linters depend on pyyaml, which fails under Python 3.7 now:
  python: 3.6
  after_failure: skip

jobs:
  fast_finish: true
  allow_failures:
  - env: TOXENV=pre-commit-failing
  include:
  - <<: *lint_python_base
    name: pre-commit.com tool linters
    env: TOXENV=pre-commit
  - <<: *lint_python_base
    <<: *python_3_7_mixture
    name: setup.py check linter
    env: TOXENV=setup-check
  - <<: *lint_python_base
    name: temporary failing pre-commit.com tool linters
    env: TOXENV=pre-commit-failing
  - <<: *pure_python_base_priority
    # mainstream here (3.7)
  - <<: *pure_python_base_priority
    python: nightly
  - <<: *osx_python_base
    <<: *manual_run_or_cron
    python: 2.7
    env:
    - PYTHON_VERSION=2.7.13
    - *env_pyenv
    - *env_path
  - <<: *osx_python_base
    <<: *manual_run_or_cron
    python: 3.4
    env:
    - PYTHON_VERSION=3.4.6
    - *env_pyenv
    - *env_path
  - <<: *osx_python_base
    <<: *manual_run_or_cron
    python: 3.5
    env:
    - PYTHON_VERSION=3.5.3
    - *env_pyenv
    - *env_path
  - <<: *osx_python_base
    python: 3.6
    env:
    - PYTHON_VERSION=3.6.5
    - *env_pyenv
    - *env_path
  - <<: *osx_python_base
    python: *mainstream_python
    env:
    - PYTHON_VERSION=3.7.0
    - *env_pyenv
    - *env_path
  - <<: *osx_python_base
    <<: *manual_run_or_cron
    python: nightly
    env:
    - PYTHON_VERSION=3.8-dev
    - *env_pyenv
    - *env_path
  - <<: *osx_python_base
    <<: *manual_run_or_cron
    osx_image: xcode9.4
    python: pypy3.5-5.10.1
    env:
    - PYTHON_VERSION=pypy3.5-5.10.1
    - *env_pyenv
    - *env_path
  # pypy2.7-5.10.0 fails under OS X because it's unsupported
  - <<: *stage_deploy
    if: tag IS present
    <<: *python_3_7_mixture
    install: skip
    script: skip
    deploy:
      provider: pypi
      on:
        all_branches: true
      user: jaraco
      password:
        secure: RAfz06AINvz7bfij/YhfkAreRqamgxS8a6jSRNxntYhtJke3ZszUbIDag8+n1I+G5XT2LnMhHqPNR7Plc+AeMz7VXTuy+b81Li5kse20NYlPhd7mBVmTUpXtqYQashV5J39F4qkATBLznCOrMEomM07VTXjO/o2hmQuXniab2Uo=
      distributions: dists
      skip_cleanup: true

cache:
  pip: true
  directories:
  - $HOME/.cache/pre-commit
  - $HOME/.pre-commit
  - $HOME/virtualenv/python$(python -c 'import platform; print(platform.python_version())')
  - $HOME/Library/Caches/Homebrew

install:
- python -m pip install tox tox-venv
- python -m tox --notest  # Pre-populate a virtualenv with dependencies
- *python_ssl_openssl_version
- >-
  ".tox/${TOXENV:-python}/bin/python" -m OpenSSL.debug || true

script:
- python -m tox

after_failure:
- ip a
- sysctl -a
- echo "Here's a list of installed Python packages:"
- pip list --format=columns
- echo Dumping logs, because tests failed to succeed
- |
    for log in `ls cheroot/test/*.log`
    do
      echo Outputting $log
      cat $log
    done
- py_log=/home/travis/build/cherrypy/cheroot/.tox/python/log/python-0.log
- echo Outputting python invocation log from $py_log
- cat $py_log
stages:
- *stage_lint_name
- *stage_test_priority_name
- *stage_test_name
- name: *stage_test_osx_name
  if: type IN (api, cron) OR tag IS present
- name: *stage_deploy_name