.travis.yml

git:
  submodules: true
  quiet: true
  depth: 5

branches:
  except:
    - docs

notifications:
  email:
    - luncliff@gmail.com

addons:
  homebrew:
    packages:
      - cmake
      - tree

  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - doxygen
      - tree
      - tar

language: cpp

install:
  # for this env, we don't have to use setup-compilers script
  # since they are installed. just replace installed bins to what we want
  - if [ ${TRAVIS_OS_NAME} == "linux" ]; then
    sudo rm -rf /usr/local/clang* /usr/local/cmake*;
    sudo bash ./scripts/setup-compilers-ubuntu.sh > /dev/null;
    sudo bash ./scripts/install-cmake-3.sh > /dev/null;
    CC=gcc-9 CXX=g++-9 sudo bash ./scripts/install-libcxx.sh release_90;
    fi
  - if [ ${TRAVIS_OS_NAME} == "osx" ]; then
    brew info llvm;
    fi
  - if [ ${TRAVIS_OS_NAME} == "windows" ]; then
    choco install llvm --yes --allow-downgrade --version=8.0.1;
    fi

before_script:
  - export CXX=${TRAVIS_COMPILER}

script:
  - mkdir -p build && cd ./build
  - cmake ..
    -DCMAKE_INSTALL_PREFIX="${TRAVIS_BUILD_DIR}/install"
    -DBUILD_SHARED_LIBS=True
    -DCMAKE_BUILD_TYPE=Debug
  - cmake --build . --config debug --target install
  - cmake ..
    -DBUILD_TESTING=true
  - cmake --build . -- --keep-going
  - ctest --output-on-failure --tests-regex return_
  - ctest --output-on-failure --tests-regex enumerable_
  - ctest --output-on-failure --tests-regex pthread_
  - if [ ${TRAVIS_OS_NAME} == "linux" ]; then
      ctest --output-on-failure --tests-regex linux_;
    fi
  - if [ ${TRAVIS_OS_NAME} == "osx" ]; then
      ctest --output-on-failure --tests-regex unix_;
    fi
  - ctest --output-on-failure --tests-regex channel_
  - ctest --output-on-failure --tests-regex net_

after_success:
  - cd ${TRAVIS_BUILD_DIR}
  - tree ./install

jobs:
  allow_failures:
    - osx_image: xcode10.1
    - compiler: clang-10

  include:
    - stage: build
      os: osx # 10.13
      osx_image: xcode10.1 # requires higher clang version
      compiler: clang

    - os: osx # 10.14.6
      osx_image: xcode11.3
      compiler: clang

    - os: osx # 10.15.5
      osx_image: xcode12
      compiler: clang

    - os: osx
      osx_image: xcode12
      compiler: gcc-10
      # cache:
      #   directories:
      #     # we don't have to cache if already installed
      #     - /usr/local/Cellar/gcc/
      install:
        - brew info gcc # 10.1.0 is already installed
        # - travis_wait 90 brew upgrade gcc@10

    - os: linux
      dist: xenial # 16.04
      compiler: clang-8

    - os: linux
      dist: bionic # 18.04
      compiler: clang-8

    - os: linux
      dist: bionic
      compiler: clang-9

    - os: linux
      dist: bionic
      compiler: clang-10

    - stage: deploy
      language: python
      python:
        - "3.7"
      install:
        - pip install -r requirements.txt
      script:
        - doxygen ./docs/Doxyfile
        - doxybook -i docs/xml -o docs -t mkdocs
        - mkdocs build
      deploy:
        - provider: pages
          github_token: ${MAINTAINER_GITHUB_TOKEN}
          local_dir: site
          skip_cleanup: true
          keep_history: true
          on:
            branch: master