.travis.yml

language: cpp

os:
    - linux
    - osx

dist: trusty

addons:
  apt:
    sources:
        - ubuntu-toolchain-r-test
    packages:
        - inkscape
        - doxygen
        - gcc-4.8
        - g++-4.8
        - gcc-6
        - g++-6

cache:
    directories:
        - sconsCache

before_install:
    - export DISPLAY=:99.0
    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sh -e /etc/init.d/xvfb start; fi

install:
    - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update; fi
    - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install scons; fi
    - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install doxygen; fi
    - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew cask install inkscape; fi
    - ./config/travis/installDependencies.sh
    - ./config/travis/installDelight.sh
    - export DELIGHT=`pwd`/3delight
    - $COMPILER --version

script:
    - scons -j 2 install CXX=$COMPILER CXXSTD=$CXXSTD BUILD_TYPE=$BUILD_TYPE ENV_VARS_TO_IMPORT=PATH DELIGHT_ROOT=$DELIGHT BUILD_CACHEDIR=sconsCache
    # Preload libSegFault when running tests, so we get stack
    # traces from any crashes.
    - export LD_PRELOAD=/lib/x86_64-linux-gnu/libSegFault.so
    - source ./config/travis/runGafferTest GafferTest
    - source ./config/travis/runGafferTest GafferUITest
    - source ./config/travis/runGafferTest GafferDispatchTest
    - source ./config/travis/runGafferTest GafferDispatchUITest
    - source ./config/travis/runGafferTest GafferCortexTest
    - source ./config/travis/runGafferTest GafferCortexUITest
    - source ./config/travis/runGafferTest GafferImageTest
    - source ./config/travis/runGafferTest GafferImageUITest
    - source ./config/travis/runGafferTest GafferSceneTest
    - source ./config/travis/runGafferTest GafferSceneUITest
    - source ./config/travis/runGafferTest GafferOSLTest
    - source ./config/travis/runGafferTest GafferOSLUITest
    - source ./config/travis/runGafferTest GafferAppleseedTest
    - source ./config/travis/runGafferTest GafferAppleseedUITest
    - source ./config/travis/runGafferTest GafferDelightTest
    - source ./config/travis/runGafferTest GafferDelightUITest
    - source ./config/travis/runGafferTest GafferVDBTest
    - source ./config/travis/runGafferTest GafferVDBUITest
    - ./config/travis/printTestResults

before_cache:
    # This is run just before uploading the cache for next time.
    # SCons caches grow without bound so we want to remove old
    # files to prevent our caches becoming too big.
    - python ./config/travis/limitCacheSize.py
    - du -sh sconsCache

matrix:
    # The standard Travis mechanism generates a build for
    # every permutations of os/compiler/env. This is hard
    # to wrangle, so instead we disable all the standard
    # builds.
    exclude:
        - os: osx
        - os: linux
    # We can then simply list the exact builds we want.
    include:
        - os: linux
          env: COMPILER=g++-4.8 CXXSTD=c++11 BUILD_TYPE=RELEASE
        - os: linux
          env: COMPILER=g++-4.8 CXXSTD=c++11 BUILD_TYPE=DEBUG
        - os: linux
          env: COMPILER=g++-6 CXXSTD=c++14 BUILD_TYPE=RELEASE
        - os: osx
          env: COMPILER=clang++ CXXSTD=c++11 BUILD_TYPE=RELEASE