# Adapted from various sources, including:
# - Louis Dionne's Hana: https://github.com/ldionne/hana
# - Paul Fultz II's FIT: https://github.com/pfultz2/Fit
# - Eric Niebler's range-v3: https://github.com/ericniebler/range-v3
sudo: required
language: cpp

# gcc 4.9
addons: &gcc49
  apt:
    packages:
      - g++-4.9
    sources:
      - ubuntu-toolchain-r-test

# gcc 7.0
addons: &gcc7
  apt:
    packages:
      - g++-7
    sources:
      - ubuntu-toolchain-r-test


# gcc 9.0
addons: &gcc9
  apt:
    packages:
      - g++-9
    sources:
      - ubuntu-toolchain-r-test
      
# gcc 11.0
addons: &gcc11
  apt:
    packages:
      - g++-11
    sources:
      - ubuntu-toolchain-r-test


# Clang 3.5
addons: &clang35
  apt:
    packages:
      - clang-3.5
    sources:
      - ubuntu-toolchain-r-test
      - llvm-toolchain-precise-3.5
      

addons: &clang10
  apt:
    packages:
      - clang-10
      - lldb-10
      - lld-10
    sources:
      - sourceline: "deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-10 main"
        key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
        
addons: &clang12
  apt:
    packages:
      - clang-12
      - lldb-12
      - lld-12
    sources:
      - sourceline: "deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-12 main"
        key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"        

env:
  global:
    - BUILD_EXAMPLE='ON'
    
matrix:
  include:
    # Test gcc-4.9: C++11, Build=Release
    - env: GCC_VERSION=4.9 BUILD_TYPE=Release CPP=11 BUILD_EXAMPLE='OFF'
      os: linux
      addons: *gcc49
      
    # Test gcc-7: C++11, Build=Release
    - env: GCC_VERSION=7 BUILD_TYPE=Release CPP=11
      os: linux
      addons: *gcc7
      
    # Test gcc-9: C++17, Build=Release
    - env: GCC_VERSION=9 BUILD_TYPE=Release CPP=17
      os: linux
      addons: *gcc9

    # Test gcc-11.0: C++20, Build=Debug
    - env: GCC_VERSION=11 BUILD_TYPE=Debug CPP=20 ASAN=Off
      os: linux
      dist: bionic
      addons: *gcc11
      
    # Test clang-3.5: C++11, Build=Release
    - env: CLANG_VERSION=3.5 BUILD_TYPE=Release CPP=11
      os: linux
      addons: *clang35

    # Text osx
    - env: BUILD_TYPE=Release CPP=11 ASAN=Off TSAN=Off
      os: osx

    # Test clang-10.0: C++11, Build=Release
    - env: CLANG_VERSION=10 BUILD_TYPE=Release CPP=11 ASAN=On
      os: linux
      dist: bionic
      addons: *clang10
      
    # Test clang-10.0: C++17, Build=Debug
    - env: CLANG_VERSION=10 BUILD_TYPE=Debug CPP=17 ASAN=Off
      os: linux
      dist: bionic
      addons: *clang10
      
            
    # Test clang-12.0: C++17, Build=Debug
    - env: CLANG_VERSION=12 BUILD_TYPE=Debug CPP=17 ASAN=Off
      os: linux
      dist: bionic
      addons: *clang12
          
                        
before_script:
  - if [ -n "$GCC_VERSION" ]; then export CXX="g++-${GCC_VERSION}" CC="gcc-${GCC_VERSION}"; fi
  - if [ -n "$CLANG_VERSION" ]; then export CXX="clang++-${CLANG_VERSION}" CC="clang-${CLANG_VERSION}"; fi
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export CXX="clang++" CC="clang"; fi
  - which $CXX
  - which $CC
  - $CXX --version
  - cmake --version

script:
  - cd ${TRAVIS_BUILD_DIR}
  - mkdir -p build && cd build
  - |
    cmake .. \
      --warn-uninitialized \
      -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
      -DCMAKE_CXX_STANDARD=$CPP \
      -DSPDLOG_BUILD_EXAMPLE=$BUILD_EXAMPLE \
      -DSPDLOG_BUILD_EXAMPLE_HO=$BUILD_EXAMPLE \
      -DSPDLOG_BUILD_WARNINGS=ON \
      -DSPDLOG_BUILD_BENCH=OFF \
      -DSPDLOG_BUILD_TESTS=ON \
      -DSPDLOG_BUILD_TESTS_HO=OFF \
      -DSPDLOG_SANITIZE_ADDRESS=$ASAN 
      
  - make VERBOSE=1 -j2
  - ctest -j2 --output-on-failure