.travis.yml

sudo: false

language: cpp

env:
  global:
    - PATH=$HOME/cache/bin/:$PATH
    - BUILD_DIR=/tmp/cppmicroservices_builds
    - BUILD_CONFIGURATION=0
    - secure: "g2dT1rLVDXAR7uFkhgKlm7rUqCPHwl+o4CFSqEo5w9H/M5xuuQLP597J8qwhgkWutJABM4G4zLF9yzb5rTbUH1BSdGTzmdUkvJGvLOFq09xwLQP5PAKlq6s1dpVr7J9Ciy49cEVDD2leaikMf9zK3ty9Fv5F2mL3Itd6a/U5M5o="

# We do not test all build configurations with all compiler / platform
# combinations. For now, just the latest compilers being tested will
# run all build configurations.

matrix:
    include:

      # Test our minimum GCC version, which is gcc 5.4 on Ubuntu Trusty
      - os: linux
        addons: { apt: { packages: ["valgrind", "gcc-5", "g++-5"], sources: ["ubuntu-toolchain-r-test"] } }
        env: MY_CC=gcc-5 MY_CXX=g++-5
        before_install:
            # Install a newer version of valgrind
            - ./install_valgrind.sh

      # Test our minimum Clang version, which is clang 3.5 on Ubuntu Trusty
      - os: linux
        dist: trusty
        compiler: clang
        addons: { apt: { packages: ["valgrind", "clang-3.5", "libc++-dev", "libc++abi-dev", "g++-4.9"], sources: ["ubuntu-toolchain-r-test", llvm-toolchain-trusty-3.5] } }
        # Travis puts /usr/local/clang-5.0.0/bin in front of the path, so we have to "fix" that
        env: MY_CC=clang-3.5 MY_CXX=clang++-3.5 PATH=/usr/local/bin:/usr/bin:$PATH
        before_install:
            # Install a newer version of valgrind
            - ./install_valgrind.sh

      # Test one build configuration with the latest available Clang
      - os: linux
        dist: xenial
        compiler: clang
        addons: { apt: { packages: ["valgrind", "libc++-dev", "libc++abi-dev"], sources: ["ubuntu-toolchain-r-test"] } }
        env: MY_CC=clang MY_CXX=clang++ PATH=/usr/bin:$PATH
        before_install:
            # Install a newer version of valgrind
            - ./install_valgrind.sh

      # Test all build configuration with the latest available GCC
      - os: linux
        addons: &gcc8-valgrind { apt: { packages: ["valgrind", "gcc-8", "g++-8"], sources: ["ubuntu-toolchain-r-test"] } }
        env: MY_CC=gcc-8 MY_CXX=g++-8 WITH_COVERAGE=1 MY_COVERAGE=gcov-8
        before_install:
            # Install a newer version of valgrind
            - ./install_valgrind.sh

      - os: linux
        addons: *gcc8-valgrind
        env: MY_CC=gcc-8 MY_CXX=g++-8 BUILD_CONFIGURATION=1 WITH_COVERAGE=1 MY_COVERAGE=gcov-8
        before_install:
            # Install a newer version of valgrind
            - ./install_valgrind.sh

      - os: linux
        addons: *gcc8-valgrind
        env: MY_CC=gcc-8 MY_CXX=g++-8 BUILD_CONFIGURATION=2 WITH_COVERAGE=1 MY_COVERAGE=gcov-8
        before_install:
            # Install a newer version of valgrind
            - ./install_valgrind.sh

      - os: linux
        addons: *gcc8-valgrind
        env: MY_CC=gcc-8 MY_CXX=g++-8 BUILD_CONFIGURATION=3 WITH_COVERAGE=1 MY_COVERAGE=gcov-8
        before_install:
            # Install a newer version of valgrind
            - ./install_valgrind.sh

      # minimum supported compiler on OS X
      - os: osx
        osx_image: xcode7.3
        compiler: clang
        env: MACOSX_DEPLOYMENT_TARGET=10.11

      - os: osx
        osx_image: xcode7.3
        compiler: clang
        env: BUILD_CONFIGURATION=1 MACOSX_DEPLOYMENT_TARGET=10.11

      # latest compiler on OS X
      - os: osx
        osx_image: xcode11.6
        compiler: clang
        env: BUILD_CONFIGURATION=0 MACOSX_DEPLOYMENT_TARGET=10.15

      - os: osx
        osx_image: xcode11.6
        compiler: clang
        env: BUILD_CONFIGURATION=1 MACOSX_DEPLOYMENT_TARGET=10.15

      - os: osx
        osx_image: xcode11.6
        compiler: clang
        env: BUILD_CONFIGURATION=2 MACOSX_DEPLOYMENT_TARGET=10.15

      - os: osx
        osx_image: xcode11.6
        compiler: clang
        env: BUILD_CONFIGURATION=3 MACOSX_DEPLOYMENT_TARGET=10.15

# To generate codecov reports
# pin xcode version back to 10.3 since 11.6 appears to break code coverage
      - os: osx
        osx_image: xcode10.3
        compiler: clang
        env: BUILD_CONFIGURATION=0 MACOSX_DEPLOYMENT_TARGET=10.14 WITH_COVERAGE=1

cache:
  directories:
    - $HOME/cache

branches:
  except:
    - gh_pages

addons:
  coverity_scan:
    project:
      name: CppMicroServices/CppMicroServices
      description: "Build submitted via Travis CI"
    notification_email: sascha.zelzer@gmail.com
    build_command_prepend: "mkdir us-cov; cd us-cov; cmake -DCMAKE_BUILD_TYPE:STRING=Release -DUS_BUILD_EXAMPLES:BOOL=ON -DUS_BUILD_TESTING:BOOL=ON -DBUILD_SHARED_LIBS:BOOL=ON ../"
    build_command:   "make -j 4"
    branch_pattern: coverity_scan


# the install step will take care of deploying a newer cmake version
install:
  # Set up some variables
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]];
    then
      CMAKE_OS="Linux";
    else
      CMAKE_OS="Darwin";
    fi
  - CMAKE_VER_DIR="v3.13"
  - CMAKE_VER="3.13.2"
  - CMAKE_DIR="cmake-${CMAKE_VER}-${CMAKE_OS}-x86_64"
  - CMAKE_FILE="${CMAKE_DIR}.tar.gz"
  - CMAKE_SHA_FILE="cmake-${CMAKE_VER}-SHA-256.txt"
  - CMAKE_INSTALL_DIR="${TRAVIS_BUILD_DIR}/deps"
  - echo "CMAKE_OS=${CMAKE_OS}"
  - echo "CMAKE_VER_DIR=${CMAKE_VER_DIR}"
  - echo "CMAKE_VER=${CMAKE_VER}"
  - echo "CMAKE_DIR=${CMAKE_DIR}"
  - echo "CMAKE_FILE=${CMAKE_FILE}"
  - echo "CMAKE_SHA_FILE=${CMAKE_SHA_FILE}"
  - echo "CMAKE_INSTALL_DIR=${CMAKE_INSTALL_DIR}"
  # Create a directory for the CMake binaries
  - mkdir ${CMAKE_INSTALL_DIR} && pushd ${CMAKE_INSTALL_DIR}
  # we use curl to fetch the cmake binaries
  - travis_retry curl -O "https://cmake.org/files/${CMAKE_VER_DIR}/${CMAKE_FILE}"
  - travis_retry curl -O "https://cmake.org/files/${CMAKE_VER_DIR}/${CMAKE_SHA_FILE}"
  # Check to make sure we got what we expected
  - grep "${CMAKE_FILE}" ${CMAKE_SHA_FILE} | shasum -c -s
  # Unpack the cmake distribution
  - tar -xf "${CMAKE_FILE}"
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]];
    then
      mv "${CMAKE_DIR}" cmake-install;
    else
      mv "${CMAKE_DIR}/CMake.app/Contents" cmake-install;
    fi
  # add both the top-level directory and the bin directory from the archive
  # to the system PATH. By adding it to the front of the path we hide the
  # preinstalled CMake with our own.
  - PATH=${CMAKE_INSTALL_DIR}/cmake-install:${CMAKE_INSTALL_DIR}/cmake-install/bin:$PATH
  - echo "PATH=${PATH}"
  # don't forget to switch back to the main build directory once you are done
  - popd
  - export CC=$MY_CC CXX=$MY_CXX
  - cmake --version
  
script:
  - test $TRAVIS_BRANCH != coverity_scan || exit 0
  - if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then ctest -VV -S ./cmake/usCTestScript_travis.cmake ; fi

after_success:
  - bash <(curl -s https://codecov.io/bash) -X gcov -s "/tmp/cppmicroservices_builds"