name: vcpkg
# build and test of tesseract on windows using vcpkg and cmake.
# vcpkg with -head does not work. https://github.com/microsoft/vcpkg/issues/16019
on:
  #push:
  schedule:
    - cron: 0 23 * * *

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [windows-2019]

    steps:
      - name: Checkout Tesseract Source (--head from main branch)
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Visual Studio Setup
        shell: cmd
        run: |
             call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"

      - name: Install vcpkg
        run: |
             git clone https://github.com/microsoft/vcpkg
             vcpkg/bootstrap-vcpkg.bat
             vcpkg/vcpkg integrate install

      - name: Build and Install Leptonica and image libraries using vcpkg
        run: |
             vcpkg/vcpkg install leptonica:x64-windows

      - name: Configure and Build Tesseract (--head from main branch) with cmake
        run: |
             cmake . -B build -DCMAKE_BUILD_TYPE=Release -DSW_BUILD=OFF -DOPENMP_BUILD=OFF -DBUILD_TRAINING_TOOLS=OFF "-DCMAKE_TOOLCHAIN_FILE=${env:GITHUB_WORKSPACE}/vcpkg/scripts/buildsystems/vcpkg.cmake"
             cmake --build build --config Release --target install

      - name: Display Tesseract Version
        run: |
             D:\a\tesseract\tesseract\build\bin\Release\tesseract.exe --version

      - name: Create CMakeLists.txt file for basicapitest
        shell: bash
        run: |
             cd test
             cat << "EOF" > CMakeLists.txt
             cmake_minimum_required(VERSION 3.19)
             project( basicapitest )
             find_package( Tesseract REQUIRED )
             find_package( Leptonica REQUIRED )
             include_directories(${Tesseract_INCLUDE_DIRS})
             include_directories(${Leptonica_INCLUDE_DIRS})
             add_executable( basicapitest testing/basicapitest.cpp )
             target_link_libraries(basicapitest ${Leptonica_LIBRARIES})
             target_link_libraries(basicapitest Tesseract::libtesseract)
             add_library(libtesseract UNKNOWN IMPORTED)
             set_property(TARGET libtesseract PROPERTY IMPORTED_LOCATION D:/a/tesseract/tesseract/build/Release/tesseract50.lib)
             target_link_libraries(basicapitest Tesseract::libtesseract)
             EOF
             cat CMakeLists.txt

      - name: Configure basicapitest
        run: |
             cd test
             cmake . "-DCMAKE_TOOLCHAIN_FILE=${env:GITHUB_WORKSPACE}/vcpkg/scripts/buildsystems/vcpkg.cmake"

      - name: Build basicapitest
        run: |
             cd test
             cmake --build .  --config Release

      - name: Download tessdata and image files used for tests
        run: |
             git clone https://github.com/egorpugin/tessdata tessdata_unittest
             mv tessdata_unittest/* ../

      - name: Run basicapitest
        run: |
             cd test
             D:\a\tesseract\tesseract\test\Release\basicapitest.exe

      - name: Run Tesseract CLI on test images in different languages
        run: |
             D:\a\tesseract\tesseract\build\bin\Release\tesseract.exe  test\testing\phototest.tif - --oem 1  --tessdata-dir ..\tessdata
             D:\a\tesseract\tesseract\build\bin\Release\tesseract.exe  test\testing\raaj.tif - -l hin --oem 1   --tessdata-dir ..\tessdata
             D:\a\tesseract\tesseract\build\bin\Release\tesseract.exe  test\testing\viet.tif - -l vie --oem 1   --tessdata-dir ..\tessdata
             D:\a\tesseract\tesseract\build\bin\Release\tesseract.exe  test\testing\hebrew.png - -l heb --oem 1   --tessdata-dir ..\tessdata
             D:\a\tesseract\tesseract\build\bin\Release\tesseract.exe  test\testing\eurotext.tif - -l fra --oem 1 --tessdata-dir ..\tessdata_best
             D:\a\tesseract\tesseract\build\bin\Release\tesseract.exe  test\testing\arabic.tif - -l ara --oem 1 --psm 6  --tessdata-dir ..\tessdata

      - name: List languages in different test tessdata-dir
        run: |
             D:\a\tesseract\tesseract\build\bin\Release\tesseract.exe  --list-langs --tessdata-dir ..\tessdata
             D:\a\tesseract\tesseract\build\bin\Release\tesseract.exe  --list-langs --tessdata-dir ..\tessdata_best
             D:\a\tesseract\tesseract\build\bin\Release\tesseract.exe  --list-langs --tessdata-dir ..\tessdata_fast