.travis.yml

sudo: false
dist: xenial
language: python
notifications:
  email: false
python: 3.6.3

stages:
  - name: sentinel
  - test-languages
  - test-other-versions

cache: &global_cache
  pip: true
  directories:
    - $HOME/.local/

.disable_global: &disable_global
  addons: false
  cache: false
  env: {}
  python: false
  before_install: false
  install: false
  before_script: false
  script: false
  after_success: false
  after_failure: false
  before_deploy: false
  deploy: false

.moban: &moban
  <<: *disable_global
  python: 3.6
  stage: moban
  install: pip install moban>=0.0.4
  script:
    - moban
    - git diff --exit-code

jobs:
  include:
    # Manually added "language" entries should complete test coverage
    - stage: test-languages
      dist: xenial
      # This is in generic image, as language: haskell isnt working yet
      # https://github.com/coala/coala-bears/issues/1384
      language: generic
      env: DIST=xenial BEARS=adhoc BEAR_LIST="ghc-mod"
      # ghc-mod needs parts of ghc, specifically at least /usr/lib/ghc/settings
      # ghc-mod needs cabal-install
      cache:
        pip: true
        directories:
          - $HOME/.local/
          - $HOME/.cabal/
          - $HOME/.ghc/
          - $HOME/.ghc-mod/
      addons:
        apt:
          packages:
            - cabal-install
            - ghc
            - ghc-mod

    - stage: test-languages
      dist: xenial
      language: generic
      env: DIST=xenial BEARS=adhoc BEAR_LIST="apt_get bakalint default-jre"
           DISABLE_BEARS="astyle flawfinder ghc-mod r_script shellcheck"
      # astyle and shellcheck are failing in xenial
      # xenial doesnt have Python 2.7 needed for flawfinder
      # R bears and ghc_mod use separate jobs
      addons:
        apt:
          packages:
            - chktex
            - cppcheck
            - devscripts
            - hlint
            - indent
            - libperl-critic-perl
            - libxml2-utils
            - mono-mcs
            - php7.0-cli
            - phpmd
            - php-codesniffer
            - verilator

    - stage: test-languages
      dist: trusty
      language: generic
      env: DIST=trusty BEARS=adhoc BEAR_LIST="astyle flawfinder shellcheck"
      addons:
        apt:
          sources:
            - sourceline:  # astyle
                deb http://ppa.launchpad.net/cs50/ppa/ubuntu trusty main
              key_url:
                https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x5BDA2E974A0E822C
          packages:
            - astyle
            - flawfinder
            - shellcheck

    - stage: test-other-versions
      dist: trusty
      language: generic
      env: DIST=trusty BEARS=apt_get
      addons:
        apt:
          packages:
            - chktex
            - cppcheck
            - devscripts
            - indent
            - libperl-critic-perl
            - libxml2-utils
            - mono-mcs
            - php5-cli
            - php-codesniffer
            - verilator

    # Additonal manual entries
    - stage: test-other-versions
      os: windows
      language: bash
      python: '3.6.8'
      env:
        BEAR_LIST="astyle cppcheck xmllint"
        TOX_TEST_SELECTORS="pip-noreqs-npm-gem-go-perl-php-java8-adhoc"
      cache:
        directories:
          - C:/nuget_http_cache/
          - C:/choco_cache/
          - C:/pip_cache/
      before_install:
        - bash --version
        - powershell -c "Set-ExecutionPolicy -ExecutionPolicy Unrestricted
                                             -Scope LocalMachine"
        - powershell .ci/travis_init.ps1

        - export NUGET_HTTP_CACHE_PATH=/C/nuget_http_cache
        - export CHOCO_CACHE_DIR=/C/choco_cache
        - export PIP_CACHE_DIR=/C/pip_cache

        - source .ci/travis_extra_globals.sh

        - export TOXINI_SITEPACKAGES=true
        - export VIRTUALENV_NO_PIP=1
        - export VIRTUALENV_NO_SETUPTOOLS=1

        - export TOXENV="py36-${TOX_TEST_SELECTORS}-${TOX_FEATURES}-win"

        - printenv

        - cp .ci/choco.config $ChocolateyInstall/config/chocolatey.config

        - python .ci/store_env_in_registry.py
        - source .ci/refreshenv.sh

        # TODO: Add support for disabling pre-installed vctools which is
        # disabled in choco_requirements.  Uninstalling vctools fails
      install:
        - powershell -c ". .ci/Fudge.ps1 install"
        - refreshenv

        - taskkill -IM "gpg-agent.exe" || true

        - pip uninstall tox-venv || true

        # Avoid verify_gemfile_dependencies_are_found errors due to
        # Gemfile modifications in .ci/deps.ruby-packages.ps1
        - cp Gemfile.win Gemfile

        - cp requirements.txt requirements.orig
        - cp tox.ini tox.orig
        - "sed -i 's/^envlist.*$/envlist: '$TOXENV/ tox.ini"

      after_script:
        - cp tox.orig tox.ini
        - cp Gemfile.orig Gemfile

    - python: 2.7
      stage: test-other-versions
      env: PIP_NO_COMPILE=1
      before_install: true
      install: pip install 3to2
      before_script: true
      script: .ci/check_unsupported.sh

    - python: 3.3
      stage: test-other-versions
      dist: trusty
      env: PIP_NO_COMPILE=1
      before_install: true
      install: true
      before_script: true
      script: .ci/check_unsupported.sh

    - python: 3.6
      stage: sentinel
      before_install: false
      install: pip install moban
      before_script: false
      script: .ci/check_moban.sh
      after_success: false
      after_failure: false

    # Entries generates from `supported_versions`
    - stage: sentinel
      dist: trusty
      language: python
      python: 3.6
      addons:
        apt:
          packages: clang-3.4
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - docs/_build/
          - $HOME/nltk_data/

    - stage: test-languages
      dist: trusty
      language: python
      python: 3.5
      addons:
        apt:
          packages: clang-3.4
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - docs/_build/
          - $HOME/nltk_data/

    - stage: test-other-versions
      dist: trusty
      language: python
      python: 3.4.4
      addons:
        apt:
          packages: clang-3.4
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - docs/_build/
          - $HOME/nltk_data/

    - stage: test-languages
      dist: precise
      language: generic
      env:
        DIST="precise"
        BEARS="apt_get"
      addons:
        apt:
          packages:
            - chktex
            - cppcheck
            - default-jre
            - devscripts
            - flawfinder
            - indent
            - libperl-critic-perl
            - libxml2-utils
            - mono-mcs
            - perl
            - php5-cli
            - ruby
            - verilator
            - python
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/.pyenv/

    - stage: test-other-versions
      dist: bionic
      language: generic
      env:
        DIST="bionic"
        BEARS="apt_get"
        DISABLE_BEARS="shellcheck"

    - stage: test-languages
      language: csharp
      mono: 5.20.1

    - stage: test-languages
      language: r
      r: release
      cache:
        <<: *global_cache
        packages: true

    - stage: test-other-versions
      language: r
      r: devel
      cache:
        <<: *global_cache
        packages: true

    - stage: test-other-versions
      language: r
      r: oldrel
      cache:
        <<: *global_cache
        packages: true

    - stage: test-languages
      language: node_js
      node_js: '10'
      cache:
        <<: *global_cache
        npm: true

    - stage: test-other-versions
      language: node_js
      node_js: 9
      cache:
        <<: *global_cache
        npm: true

    - stage: test-other-versions
      language: node_js
      node_js: 8
      cache:
        <<: *global_cache
        npm: true

    - stage: test-other-versions
      language: node_js
      node_js: 7
      cache:
        <<: *global_cache
        npm: true

    - stage: test-other-versions
      language: node_js
      node_js: 6
      cache:
        <<: *global_cache
        npm: true

    - stage: test-languages
      language: julia
      julia: 1.1
      env: JL_PKG=CoalaBears
      install:
        - julia --color=yes .ci/deps.julia.jl
        # Verify compilation works
        - julia -e 'import Lint.lintfile'
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/.julia/

    - stage: test-other-versions
      language: julia
      julia: 1.0
      env: JL_PKG=CoalaBears
      install:
        - julia --color=yes .ci/deps.julia.jl
        # Verify compilation works
        - julia -e 'import Lint.lintfile'
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/.julia/

    - stage: test-other-versions
      language: julia
      julia: 0.7.0
      env: JL_PKG=CoalaBears
      install:
        - julia --color=yes .ci/deps.julia.jl
        # Verify compilation works
        - julia -e 'import Lint.lintfile'
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/.julia/

    - stage: test-languages
      language: dart
      dart: 1.15.0

    - stage: test-other-versions
      language: dart
      dart: 1.14.2

    - stage: test-languages
      dist: trusty
      language: perl
      perl: '5.30'
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/perl5/

    - stage: test-other-versions
      dist: trusty
      language: perl
      perl: 5.22
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/perl5/

    - stage: test-other-versions
      dist: trusty
      language: perl
      perl: 5.18
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/perl5/

    - stage: test-other-versions
      dist: trusty
      language: perl
      perl: 5.14
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/perl5/

    - stage: test-languages
      language: go
      go: 1.11
      install: skip
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/.cache/go-build/
          - $HOME/gopath/pkg/mod/

    - stage: test-other-versions
      language: go
      go: '1.10'
      install: skip
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/.cache/go-build/
          - $HOME/gopath/pkg/mod/

    - stage: test-languages
      dist: trusty
      language: ruby
      rvm: 2.4
      cache:
        <<: *global_cache
        bundler: true

    - stage: test-other-versions
      dist: trusty
      language: ruby
      rvm: 2.3
      cache:
        <<: *global_cache
        bundler: true

    - stage: test-other-versions
      dist: trusty
      language: ruby
      rvm: 2.2
      cache:
        <<: *global_cache
        bundler: true

    - stage: test-other-versions
      dist: trusty
      language: ruby
      rvm: 2.1
      cache:
        <<: *global_cache
        bundler: true

    - stage: test-other-versions
      dist: trusty
      language: ruby
      rvm: 2.5
      env: DISABLE_BEARS="csvlint"
      cache:
        <<: *global_cache
        bundler: true

    - stage: test-languages
      dist: trusty
      language: php
      php: 7.2

    - stage: test-other-versions
      dist: trusty
      language: php
      php: hhvm-3.18

    - stage: test-other-versions
      dist: trusty
      language: php
      php: 5.5

    - stage: test-languages
      language: scala
      scala: 2.11

    - stage: test-other-versions
      language: scala
      scala: 2.12.2
      jdk: openjdk8

    - stage: test-languages
      language: java
      jdk: openjdk8

    - stage: test-other-versions
      dist: trusty
      language: java
      jdk: openjdk7
      env: DISABLE_BEARS="tailor"

    - stage: test-other-versions
      language: java
      jdk: openjdk11
      env: DISABLE_BEARS="languagetool tailor"

    - stage: test-languages
      language: lua
      env: BEARS="lua"
      addons:
        apt:
          packages: luarocks
      cache:
        <<: *global_cache
        directories:
          - $HOME/.local/
          - $HOME/.luarocks/

    - stage: test-languages
      dist: trusty
      language: generic
      env:
        BEARS="opam"
        INFER_VERSION="0.7.0"
        PATH="$PATH:$HOME/infer-linux64-v$INFER_VERSION/infer/bin"
      addons:
        apt:
          sources:
            - avsm
          packages:
            - camlp4-extra
            - ocaml
            - opam

    - *moban
  allow_failures:
    - *moban

stage: test

env:
  global:
    - TERM=dumb
    - PATH="$HOME/.local/bin:$PATH"
    # These are only needed by Windows
    - NUGET_EXE_NO_PROMPT=true
    - VIRTUALENV_NO_DOWNLOAD=1
    # Enable to debug tox
    # VIRTUALENV_VERBOSE=1
    # This exceeds the travis maximum log length
    # PIP_VERBOSE=1
    - PIP_DISABLE_PIP_VERSION_CHECK=1
    - PIP_YES=1
    - FudgeCI=${TRAVIS_BUILD_DIR}/.ci/
    - TOX_FEATURES="check-noskip-codecov"

before_install:
  - printenv
  - mkdir -p ~/bin ~/.local/bin
  - source .ci/travis_extra_globals.sh

  - if [ -z "$TRAVIS_PYTHON_VERSION" ]; then
      .ci/deps.python36.sh;
    fi
  - if [ -d "$HOME/.pyenv/bin" ]; then
      export PATH="$HOME/.pyenv/bin:$PATH";
    fi
  - hash -r && pyenv versions --bare && python --version
  - if [ "${TRAVIS_PYTHON_VERSION/3.4/}" != "$TRAVIS_PYTHON_VERSION" ]; then
      pip install pip==9.0.3 setuptools==21.2.2;
    fi

  - if [ -f ".ci/deps.$TRAVIS_LANGUAGE.sh" ]; then
      bash -e -x ".ci/deps.$TRAVIS_LANGUAGE.sh";
    fi

  # https://github.com/coala/coala/issues/3183
  - cp requirements.txt requirements.orig
  - printf '%s\n%s\n%s\n'
           "$(cat test-requirements.txt)"
           "$(grep -v '^-r' docs-requirements.txt)"
           "$(cat bear-requirements.txt requirements.txt)"
           > requirements.txt

before_script:
  - mv requirements.orig requirements.txt
  - if [ -n "$TRAVIS_PYTHON_VERSION" ]; then
      python setup.py bdist_wheel &&
      pip install $(ls ./dist/*.whl)"[alldeps]";
    fi
  - if [ -z "$TRAVIS_PYTHON_VERSION" -a "$TRAVIS_OS_NAME" = "linux" ]; then
      python -m pip install --upgrade --user -r test-requirements.txt;
    fi
  - if [ "${TRAVIS_PYTHON_VERSION/3.4/}" != "$TRAVIS_PYTHON_VERSION" ]; then
      pip install --upgrade setuptools;
    fi

script:
  # Ensure metadata files are in sync with the bear metadata in the source
  - if [ -n "$TRAVIS_PYTHON_VERSION" ]; then
      PYTHONPATH=. .ci/generate_bear_metadata.py --debug --update;
    fi
  - python -m tox
  - if [ -n "$TRAVIS_PYTHON_VERSION" ]; then
      python setup.py docs;
    fi
  - if [ -n "$TRAVIS_PYTHON_VERSION" ]; then
      coala --non-interactive;
    fi

branches:
  exclude:
    - /^sils\//