.travis.yml

conditions: v1

dist: xenial
language: python

python:
- 2.7
- 3.4
- 3.5
- 3.6
- &pypy3 pypy3

env:
  global:
    GIT_INSTALLER_DIR_PATH: ${HOME}/.git-installers
    GIT_VERSION: 2.20.1
    PYTHON_INSTALLER_DIR_PATH: ${HOME}/.python-installers

_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 pypy
  env:
  - &env_pypy2 PYTHON_VERSION=pypy2.7-7.1.0
  - &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
  osx_image: xcode8.3
  language: generic
  cache:
    directories:
    - $HOME/Library/Caches/Homebrew
    - $PYTHON_INSTALLER_DIR_PATH
    - $GIT_INSTALLER_DIR_PATH
  before_install: &install-from-pyenv
  - brew install zlib readline
  - brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/pyenv.rb || brew upgrade pyenv
  - brew install openssl@1.1
  - &ensure_pyenv_preloaded |
    eval "$(pyenv init -)"
    eval "$(pyenv virtualenv-init -)"
  - *install_python
  - *switch_python
  - *python_version
  - python -m pip install --upgrade virtualenv
  - python -m pip install tox
  - env CRYPTOGRAPHY_SUPPRESS_LINK_FLAGS=1 LDFLAGS="$(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_install: &install-from-python_org
  - |
    function probe_url() {
      local py_ver="$1"
      [ $(curl -I --write-out '%{http_code}' --silent --output /dev/null "https://www.python.org/ftp/python/${py_ver}/python-${py_ver}-macosx10.6.pkg") == '200' ] && return 0
      return 1
    }
  - |
    function find_last_macos_py() {
    for py_ver in $*
    do
      >&2 echo Probing $py_ver
      probe_url $py_ver && >&2 echo "Found pkg: ${py_ver}" && echo $py_ver && return 0
    done
    >&2 echo Failed looking up macOS pkg for $*
    return 1
    }
  - export GIT_DMG_NAME="git-${GIT_VERSION}-intel-universal-mavericks.dmg"
  - export GIT_PKG_NAME="git-${GIT_VERSION}-intel-universal-mavericks.pkg"
  - export GIT_DMG_PATH="${GIT_INSTALLER_DIR_PATH}/${GIT_DMG_NAME}"
  - >
    stat "${GIT_DMG_PATH}" &>/dev/null || wget -O "${GIT_DMG_PATH}" "https://sourceforge.net/projects/git-osx-installer/files/${GIT_DMG_NAME}/download?use_mirror=autoselect"
  - stat "${GIT_DMG_PATH}" >/dev/null
  - sudo hdiutil attach ${GIT_DMG_PATH}
  - hdiutil info
  - >
    export GIT_INSTALLER_VOLUME=$(hdiutil info | tail -n1 | sed 's#^.*\(/Volumes.*\)#\1#')
  - >
    export GIT_INSTALLER_PATH="${GIT_INSTALLER_VOLUME}/${GIT_PKG_NAME}"
  - ls -alh "${GIT_INSTALLER_VOLUME}"
  - sudo installer -verboseR -dumplog -pkg "${GIT_INSTALLER_PATH}" -target /
  - sudo hdiutil detach "${GIT_INSTALLER_VOLUME}"
  - export PYTHON_VERSION_LONG_SUGGESTIONS=$(git ls-remote --sort -v:refname --tags git://github.com/python/cpython.git "${PYTHON_VERSION}*" "v${PYTHON_VERSION}*" | grep -v '\^{}$' | awk '{print$2}' | sed 's#^refs/tags/##;s#^v##' | grep -v '[abcepr]')
  - export PYTHON_VERSION_LONG=$(find_last_macos_py $PYTHON_VERSION_LONG_SUGGESTIONS)
  - export PYTHON_VERSION_SHORT=$(echo ${PYTHON_VERSION_LONG} | awk -F. '{print$1"."$2}')
  - echo "Selected version vars are:"
  - echo "PYTHON_VERSION=${PYTHON_VERSION}"
  - echo "PYTHON_VERSION_SHORT=${PYTHON_VERSION_SHORT}"
  - echo "PYTHON_VERSION_LONG=${PYTHON_VERSION_LONG}"
  - export PYTHON_INSTALL_PATH="/Library/Frameworks/Python.framework/Versions/${PYTHON_VERSION_SHORT}"
  - export PYTHON_INSTALL_EXE="${PYTHON_INSTALL_PATH}/bin/python${PYTHON_VERSION_SHORT}"
  - export PATH="${PYTHON_INSTALL_PATH}/bin:${PATH}"
  - export PYTHON_VENV_PATH="${HOME}/virtualenv/python${PYTHON_VERSION_SHORT}"
  - export PYTHON_INSTALLER_PATH="${PYTHON_INSTALLER_DIR_PATH}/python-${PYTHON_VERSION_LONG}.pkg"
  - echo "PYTHON_INSTALLER_PATH=${PYTHON_INSTALLER_PATH}"
  - env
  - >
    stat "${PYTHON_INSTALLER_PATH}" &>/dev/null || wget -O "${PYTHON_INSTALLER_PATH}" "https://www.python.org/ftp/python/${PYTHON_VERSION_LONG}/python-${PYTHON_VERSION_LONG}-macosx10.6.pkg"
  - stat "${PYTHON_INSTALLER_PATH}" >/dev/null
  - sudo installer -verboseR -dumplog -pkg "${PYTHON_INSTALLER_PATH}" -target /
  - ls "${PYTHON_INSTALL_PATH}/bin"
  - ls -lh "${PYTHON_INSTALL_EXE}"
  - stat "${PYTHON_INSTALL_EXE}"
  - /Applications/Python\ ${PYTHON_VERSION_SHORT}/Install\ Certificates.command || echo "No need to fix certificates"
  - curl https://bootstrap.pypa.io/get-pip.py | ${PYTHON_INSTALL_EXE}
  - >
    "${PYTHON_INSTALL_EXE}" -m pip install -U pip
  - >
    "${PYTHON_INSTALL_EXE}" -m pip install -U virtualenv
  - >
    "${PYTHON_INSTALL_EXE}" -m virtualenv "${PYTHON_VENV_PATH}"
  - . "${PYTHON_VENV_PATH}/bin/activate"
  - curl https://bootstrap.pypa.io/get-pip.py | python
  - python --version
  - pip --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
- &docs_python_base
  <<: *lint_python_base
  addons:
    apt:
      packages:
      - libenchant-dev

jobs:
  fast_finish: true
  allow_failures:
  - env: TOXENV=pre-commit-failing
  - python: nightly
  include:
  - python: *pypy2
    env:
      PYTEST_ADDOPTS: >-
        '-p no:warnings'
  - <<: *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
  - <<: *docs_python_base
    python: 3.8
    name: Ensure that docs get built successfully
    env: TOXENV=build-docs
  - <<: *docs_python_base
    python: 3.8
    name: Spellcheck docs
    env: TOXENV=spellcheck-docs
  - <<: *docs_python_base
    python: 3.8
    name: Check links in docs
    env: TOXENV=linkcheck-docs
  - <<: *pure_python_base_priority
    python: 3.8
  - <<: *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
  - <<: *osx_python_base
    <<: *manual_run_or_cron
    python: 3.5
    env:
      PYTHON_VERSION: 3.5
  - <<: *osx_python_base
    python: 3.6
    env:
      PYTHON_VERSION: 3.6
  - <<: *osx_python_base
    python: *mainstream_python
    env:
      PYTHON_VERSION: *mainstream_python
  - <<: *osx_python_base
    <<: *manual_run_or_cron
    before_install: *install-from-pyenv
    python: nightly
    env:
    - PYTHON_VERSION=3.8-dev
    - *env_pyenv
    - *env_path
  - <<: *osx_python_base
    <<: *manual_run_or_cron
    osx_image: xcode9.4
    before_install: *install-from-pyenv
    python: pypy3.6-7.1.0
    env:
    - PYTHON_VERSION=pypy3.6-7.1.0
    - *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:
    - python -m pip install --upgrade virtualenv
    - python -m pip install tox
    env:
      TOXENV: release

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 --upgrade virtualenv
- python -m pip install tox
- 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