.travis.yml

branches:
  only:
  - master
  - develop
  - travis

language: shell

sudo: required 

addons:
  homebrew:
    brewfile: true
    update: true

stages:
  - build
  - test

jobs:
  include:
    - stage: build
      language: cpp
      os: linux
      dist: xenial
      env: BUILD_TYPE=Debug
      before_install: &setup_brew
        - if [ "$TRAVIS_OS_NAME" == "osx" ]; then
            export PREFIX=/usr/local;
            echo $(which brew);
            echo $PATH;
          fi

        # Set linuxbrew paths
        - if [ "$TRAVIS_OS_NAME" == "linux" ]; then
            export PREFIX=/home/linuxbrew/.linuxbrew;
            export PATH=$PREFIX/bin:$PREFIX/sbin:$PATH;
            export MANPATH=$PREFIX/share/man:$MANPATH;
            export INFOPATH=$PREFIX/share/info:$INFOPATH;
          fi

        # Set prefix search path to homebrew folder for library discovery
        - GENERATOR_ARGS="$GENERATOR_ARGS -DCMAKE_PREFIX_PATH=$PREFIX;${CMAKE_PREFIX_PATH}"
      install: &download_deps
        # Output something every 10 minutes or Travis kills the job
        - while sleep 9m; do echo "=====[ $SECONDS seconds still running ]====="; done &

        # Install linuxbrew
        - if [ "$TRAVIS_OS_NAME" == "linux" ]; then
            sh -c "$(curl -fsSL https://raw.githubusercontent.com/Linuxbrew/install/master/install.sh)";
            hash -r;
            echo $(which brew);
            echo $PATH;
            brew update;
            brew bundle || true;
          fi

        # Kill background sleep loop
        - kill %1
        - brew list -1 | while read line; do brew unlink $line; brew link $line; done
      script: &build_lib
        # Set installation prefix
        - GENERATOR_ARGS="$GENERATOR_ARGS -DCMAKE_INSTALL_PREFIX=$TRAVIS_BUILD_DIR/install"

        # Shared and static libraries
        - GENERATOR_ARGS="$GENERATOR_ARGS -DBUILD_SHARED=ON -DBUILD_STATIC=ON -DBUILD_DRAFTS=ON"

        # Build and install project
        - cmake -H$TRAVIS_BUILD_DIR -B$TRAVIS_BUILD_DIR/build $GENERATOR_ARGS
        - cmake --build $TRAVIS_BUILD_DIR/build --config $BUILD_TYPE
        - pushd $TRAVIS_BUILD_DIR/build
        - ctest -C $BUILD_TYPE --output-on-fail --no-compress-output -T Test --timeout 320
        #- cmake --build $TRAVIS_BUILD_DIR/build --target install --BUILD_TYPE $BUILD_TYPE
      cache:
        directories: &cache_build
          - $HOME/Library/Caches/Homebrew
          - /usr/local/Cellar
          - /home/linuxbrew/.linuxbrew
          - $TRAVIS_BUILD_DIR/build
          - $TRAVIS_BUILD_DIR/install

    - stage: build
      language: cpp
      os: linux
      dist: xenial
      env: BUILD_TYPE=Release
      before_install: *setup_brew
      install: *download_deps
      script: *build_lib
      cache:
        directories: *cache_build

    - stage: build
      language: cpp
      os: osx
      osx_image: xcode10.1
      env: BUILD_TYPE=Debug
      before_install: *setup_brew
      script: *build_lib
      cache:
        directories: *cache_build

    - stage: build
      language: cpp
      os: osx
      osx_image: xcode10.1
      env: BUILD_TYPE=Release
      before_install: *setup_brew
      script: *build_lib
      cache:
        directories: *cache_build

    - stage: test
      dist: xenial
      language: python
      env: BUILD_TYPE=Release
      script:
        - GENERATOR_ARGS="$GENERATOR_ARGS -DBINDINGS_PYTHON=ON -DBINDINGS_PYTHON_TESTS=ON"
        - cmake -H$TRAVIS_BUILD_DIR -B$TRAVIS_BUILD_DIR/build -G "$GENERATOR" $GENERATOR_ARGS
        - cmake --build $TRAVIS_BUILD_DIR/build --target install --config $BUILD_TYPE
        - pushd $TRAVIS_BUILD_DIR/build
        - ctest -C $BUILD_TYPE --output-on-fail --no-compress-output -T Test --timeout 320

    - stage: test
      dist: xenial
      language: ruby
      env: BUILD_TYPE=Release

    - stage: test
      dist: xenial
      language: csharp
      env: BUILD_TYPE=Release
      homebrew:
        casks:
        - dotnet-sdk