.travis.yml

language: cpp

branches:
  only:
  - master

sudo: false

install: &installCMake
    - DEPS_DIR="${TRAVIS_BUILD_DIR}/deps"
    - mkdir ${DEPS_DIR} && cd ${DEPS_DIR}
    - |
        CMAKE_URL="https://github.com/Kitware/CMake/releases/download/v3.17.0/cmake-3.17.0-Linux-x86_64.tar.gz"
        mkdir cmake && travis_retry wget --no-check-certificate --quiet -O - ${CMAKE_URL} | tar --strip-components=1 -xz -C cmake
        export PATH=${DEPS_DIR}/cmake/bin:${PATH}
    - cd ..

matrix:
    include:
        - dist: xenial
          compiler: clang
          env: INSTALL_CXX=clang++-3.5
          addons:
              apt:
                  sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.5', 'george-edison55-precise-backports']
                  packages: ['clang-3.5', 'lcov', 'cmake', 'cmake-data', 'doxygen']
          <<: *installCMake
        - dist: xenial
          compiler: clang
          env: INSTALL_CXX=clang++-3.6
          addons:
              apt:
                  sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.6', 'george-edison55-precise-backports']
                  packages: ['clang-3.6', 'lcov', 'cmake', 'cmake-data', 'doxygen']
          <<: *installCMake
        - dist: xenial
          compiler: gcc-5
          env: INSTALL_CXX=g++-5 INSTALL_CC=gcc-5
          addons:
              apt:
                  sources: ['ubuntu-toolchain-r-test', 'george-edison55-precise-backports']
                  packages: ['g++-5', 'lcov', 'cmake', 'cmake-data', 'doxygen']
          <<: *installCMake
        - dist: xenial
          compiler: gcc-9
          env: INSTALL_CXX=g++-9 INSTALL_CC=gcc-9
          addons:
              apt:
                  sources: ['ubuntu-toolchain-r-test', 'george-edison55-precise-backports']
                  packages: ['g++-9', 'lcov', 'cmake', 'cmake-data', 'doxygen']
          <<: *installCMake
        - os: osx
          osx_image: xcode10.1
          compiler: clang
          env: INSTALL_CXX=clang++ INSTALL_CC=clang
          install:
              - brew install doxygen
              - DEPS_DIR="${TRAVIS_BUILD_DIR}/deps"
              - mkdir ${DEPS_DIR} && cd ${DEPS_DIR}
              - CMAKE_URL="https://github.com/Kitware/CMake/releases/download/v3.17.0/cmake-3.17.0-Darwin-x86_64.tar.gz"
              - mkdir cmake && wget --no-check-certificate --quiet -O - ${CMAKE_URL} | tar --strip-components=1 -xz -C cmake
              - export PATH=${DEPS_DIR}/cmake/CMake.app/Contents/bin:${PATH}
              - cd ..

before_install:
    - gem install coveralls-lcov

script:
    - mkdir -p build
    - cd build
    - CC=$INSTALL_CC CXX=$INSTALL_CXX cmake ../ -DMeshIO_BUILD_COVERAGE:BOOL=ON -DMeshIO_BUILD_DOCS:BOOL=ON
    - make -j4
    - ctest --output-on-failure

after_success:
    - if [ "$TRAVIS_OS_NAME" = "osx" ]; then
        ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null;
        brew install lcov;
      fi
    - lcov --directory test --base-directory ../include/meshio/ --capture --no-external --output-file coverage.info
    - genhtml coverage.info --output-directory ./docs/html/coverage
    - lcov --remove coverage.info '/usr*' -o coverage.info
    - coveralls-lcov coverage.info

deploy:
    provider: pages
    skip_cleanup: true
    local_dir: ./build/docs/html
    github_token: $GH_REPO_TOKEN
    on:
        branch: master
        condition: $TRAVIS_OS_NAME = osx