language: cpp
cache:
  - ccache
  - directories:
    - externalobjects
    - $HOME/Library/Caches/Homebrew
    - /usr/local/Homebrew
dist: bionic

git:
  depth: false

# Only build the master branch, and pull-requests.
# This turns off commit builds to other branches
branches:
  only: 
    - master

before_cache:
  - if [ "${TRAVIS_OS_NAME}" = "osx" ]; then brew cleanup; fi
# Credit https://discourse.brew.sh/t/best-practice-for-homebrew-on-travis-brew-update-is-5min-to-build-time/5215/9
# Cache only .git files under "/usr/local/Homebrew" so "brew update" does not take 5min every build
  - if [ "${TRAVIS_OS_NAME}" = "osx" ]; then find /usr/local/Homebrew \! -regex ".+\.git.+" -delete; fi

addons:
  apt:
    sources:
      - sourceline: 'deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu bionic main'
        key_url: 'https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x60C317803A41BA51845E371A1E9377A2BA9EF27F'
      - sourceline: 'deb http://ppa.launchpad.net/ubuntu-toolchain-r/ppa/ubuntu bionic main'
      - sourceline: 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-5.0 main'
        key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'
      - sourceline: 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-6.0 main'
      - sourceline: 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-7 main'
      - sourceline: 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-8 main'
      - sourceline: 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-9 main'
      - sourceline: 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic main'
      - sourceline: 'deb https://apt.kitware.com/ubuntu/ bionic main'
        key_url: 'https://apt.kitware.com/keys/kitware-archive-latest.asc'
      - sourceline: 'deb http://ppa.launchpad.net/jonathonf/gcc/ubuntu bionic main'
        key_url: 'https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x4AB0F789CBA31744CC7DA76A8CF63AD3F06FC659'
    packages:
      - cmake
      - ninja-build
      - g++-4.8
      - g++-5
      - g++-6
      - g++-7
      - g++-8
      - g++-9
      - gcc-4.8
      - gcc-5
      - gcc-6
      - gcc-7
      - gcc-8
      - gcc-9
      - clang-3.9
      - clang-4.0
      - clang-5.0
      - clang-6.0
      - clang-7
      - clang-8
      - clang-9

matrix:
  include:
    - os: linux
      env:
         - MATRIX_EVAL="export CC=gcc-4.8 CXX=g++-4.8"
    - os: linux
      env:
         - MATRIX_EVAL="export CC=gcc-5 CXX=g++-5"
    - os: linux
      env:
        - MATRIX_EVAL="export CC=gcc-6 CXX=g++-6"
    - os: linux
      env:
        - MATRIX_EVAL="export CC=gcc-7 CXX=g++-7"
    - os: linux
      env:
        - MATRIX_EVAL="export CC=gcc-8 CXX=g++-8"
    - os: linux
      env:
        - MATRIX_EVAL="export CC=gcc-9 CXX=g++-9"
#Linux Clang Starts Here
    - os: linux
      env:
        - MATRIX_EVAL="export CC=clang-3.9 CXX=clang++-3.9"
    - os: linux
      env:
        - MATRIX_EVAL="export CC=clang-4.0 CXX=clang++-4.0"
    - os: linux
      env:
        - MATRIX_EVAL="export CC=clang-5.0 CXX=clang++-5.0"
    - os: linux
      env:
        - MATRIX_EVAL="export CC=clang-6.0 CXX=clang++-6.0"
    - os: linux
      env:
        - MATRIX_EVAL="export CC=clang-7 CXX=clang++-7"
    - os: linux
      env:
        - MATRIX_EVAL="export CC=clang-8 CXX=clang++-8"
    - os: linux
      env:
        - MATRIX_EVAL="export CC=clang-9 CXX=clang++-9"
#OSX GCC Starts here
    - os: osx
      osx_image: xcode10.3
      env:
        - MATRIX_EVAL="export CC=gcc-6 CXX=g++-6"
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
            - gcc@6
          update: yes
    - os: osx
      osx_image: xcode10.3
      env:
        - MATRIX_EVAL="export CC=gcc-7 CXX=g++-7"
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
            - gcc@7
          update: yes
    - os: osx
      osx_image: xcode10.3
      env:
        - MATRIX_EVAL="export CC=gcc-8 CXX=g++-8"
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
            - gcc@8
          update: yes
    - os: osx
      osx_image: xcode10.3
      env:
        - MATRIX_EVAL="export CC=gcc-9 CXX=g++-9"
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
            - gcc@9
          update: yes
#OSX clang starts here
    - os: osx
      osx_image: xcode11.3
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode11.2
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode11.1
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode11
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode10.3
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode10.2
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode10.1
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode10
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode9.4
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode9.3
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode9.2
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode9.1
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode9
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode8.3
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode8
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes
    - os: osx
      osx_image: xcode7.3
      env:
        - MATRIX_EVAL=""
      addons:
        homebrew:
          packages:
            - cmake
            - ccache
            - ninja
          update: yes

before_install:
    - eval "${MATRIX_EVAL}"

script:
  - mkdir -p build externalobjects && cd build
  - export ExternalData_OBJECT_STORES=${TRAVIS_BUILD_DIR}/externalobjects
  - "export PATH=\"$(echo ${PATH} | awk -v RS=: -v ORS=: '/ccache/ {next} {print}')\""
  - cmake -GNinja -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DRUN_LONG_TESTS=OFF -DRUN_SHORT_TESTS=ON ..
  - ../buildscripts/travis-command-wrapper.py -s "date" --deadline=$(( $(python -c "import time; print(int(time.time()))") + 3900 )) -- cmake --build . --parallel && cd ANTS-build && ctest -j2