.travis.yml

language: cpp

notifications:
  email: false

addons:
  homebrew:
    packages:
      - sdl2
      - giflib
      - jasper
      - jpeg-turbo
      - jpeg-xl
      - libavif
      - libomp
      - libpng
      - libtiff
      - resvg
      - webp
  apt:
    packages:
      - libavif-dev
      - libgif-dev
      - libjpeg-dev
      - libpng-dev
      - libsdl2-dev
      - libtiff-dev
      - libwebp-dev
    update: true

jobs:
  include:
    - os: windows
      name: "Windows Server"
      env:
        - PATH="/c/SAIL/bin:$PATH"
      cache:
        directories:
          - extra/B
    - os: linux
      dist: jammy
      name: "Ubuntu 22.04 Jammy"
    - os: osx
      osx_image: xcode14.2
      name: "macOS 12.6"
      env:
        - CMAKE_PREFIX_PATH="/usr/local/opt/jpeg-turbo;$CMAKE_PREFIX_PATH"
        - OpenMP_ROOT=/usr/local/opt/libomp

before_script:
- |-
  case "$TRAVIS_OS_NAME" in
    windows)
      # Build non-existing extra libs
      if [ -d extra/B/bin ]; then
        extra_bin_time=$(stat -c %Y extra/B/bin)
        build_script_time=$(git log --pretty=format:%cd -n 1 --date=unix --date-order -- extra/build)

        if [ $build_script_time -gt $extra_bin_time ]; then
          extra/build
        fi
      else
        extra/build
      fi
    ;;
  esac

script:
- |-
  fail_on_error()
  {
    if [ $# -eq 0 ]; then
      echo "Error: No arguments given for fail_on_error()" >&2
      exit 1
    fi

    set -e
    "$@"
    set +e
  }

  test_external_windows()
  {
    local project_path="$1"
    local sail_cmake_path="$2"
    local build_type="$3"
    local old_dir="$PWD"

    echo
    echo "External Windows Test '$project_path' '$build_type'"
    echo

    cd "$TRAVIS_BUILD_DIR"

    cd "$project_path"
    rm -rf build
    mkdir build
    cd build

    fail_on_error cmake -A x64 -DSAIL_DEV=ON -DCMAKE_PREFIX_PATH="$sail_cmake_path" ..
    fail_on_error cmake --build . --config $build_type

    cd "$old_dir"
  }

  test_external_unix()
  {
    local project_path="$1"
    local build_type="$2"
    local exe="$3"
    local old_dir="$PWD"

    echo
    echo "External Unix Test '$project_path' '$build_type'"
    echo

    cd "$TRAVIS_BUILD_DIR"

    cd "$project_path"
    rm -rf build
    mkdir build
    cd build

    fail_on_error cmake -DSAIL_DEV=ON -DCMAKE_BUILD_TYPE="$build_type" ..
    fail_on_error cmake --build .
    fail_on_error "$exe"

    cd "$old_dir"
  }

  build()
  {
    echo
    echo " *** Building with $@ ***"
    echo

    local cmake_parallel_options="--parallel 2"

    eval $@

    cd "$TRAVIS_BUILD_DIR"

    rm -rf build
    mkdir build
    cd build

    case "$TRAVIS_OS_NAME" in
      windows)
        git -C .. apply .travis/disable-jpeg-test-files.patch

        CMAKE_INSTALL_PREFIX="C:/SAIL"

        fail_on_error cmake -A x64 -DBUILD_SHARED_LIBS="$BUILD_SHARED_LIBS" -DCMAKE_INSTALL_PREFIX="$CMAKE_INSTALL_PREFIX" \
                                   -DSAIL_DEV=ON -DSAIL_COMBINE_CODECS="$SAIL_COMBINE_CODECS" ..
        fail_on_error cmake --build . --config $CMAKE_BUILD_TYPE $cmake_parallel_options --target install

        cd tests
        fail_on_error ctest -C $CMAKE_BUILD_TYPE --output-on-failure

        fail_on_error "$CMAKE_INSTALL_PREFIX/bin/sail" --version

        test_external_windows "tests/external/link/c"   "$CMAKE_INSTALL_PREFIX/lib/cmake" "$CMAKE_BUILD_TYPE"
        test_external_windows "tests/external/link/c++" "$CMAKE_INSTALL_PREFIX/lib/cmake" "$CMAKE_BUILD_TYPE"

        rm -rf "$CMAKE_INSTALL_PREFIX"
      ;;
      osx | linux)
        CMAKE_INSTALL_PREFIX="/usr/local"

        fail_on_error cmake -DCMAKE_BUILD_TYPE="$CMAKE_BUILD_TYPE" -DCMAKE_INSTALL_PREFIX="$CMAKE_INSTALL_PREFIX" \
                            -DBUILD_SHARED_LIBS="$BUILD_SHARED_LIBS" -DSAIL_DEV=ON -DSAIL_COMBINE_CODECS="$SAIL_COMBINE_CODECS" ..
        fail_on_error cmake --build . $cmake_parallel_options
        fail_on_error sudo make install

        if [ "$TRAVIS_OS_NAME" = "linux" ]; then
            fail_on_error sudo ldconfig
        fi

        cd tests
        fail_on_error ctest --output-on-failure
        cd -

        fail_on_error "$CMAKE_INSTALL_PREFIX/bin/sail" --version

        test_external_unix "tests/external/link/c"   "$CMAKE_BUILD_TYPE" "./external-c-api-link"
        test_external_unix "tests/external/link/c++" "$CMAKE_BUILD_TYPE" "./external-c++-api-link"

        xargs sudo rm -v < install_manifest.txt
      ;;
    esac
  }

  # DEBUG, SHARED
  build CMAKE_BUILD_TYPE=Debug BUILD_SHARED_LIBS=ON
  # DEBUG, SHARED, COMBINED
  build CMAKE_BUILD_TYPE=Debug BUILD_SHARED_LIBS=ON SAIL_COMBINE_CODECS=ON
  # DEBUG, STATIC
  if [ "$TRAVIS_OS_NAME" != "windows" ]; then
    build CMAKE_BUILD_TYPE=Debug BUILD_SHARED_LIBS=OFF
  fi