Build.bat

@echo off
setlocal EnableDelayedExpansion

set "ROOT_DIR=%~dp0"
set "SOURCE_DIR=%ROOT_DIR%SerialPrograms"
set "DEFAULT_PRESET=RelWithDebInfo"
set "CMAKE_EXE=cmake"
set "QT_PREFIX_PATH="

if /I "%~1"=="-h" goto :usage
if /I "%~1"=="--help" goto :usage
if /I "%~1"=="/?" goto :usage

set "PRESET=%~1"
if "%PRESET%"=="" set "PRESET=%DEFAULT_PRESET%"
if not "%~1"=="" shift /1

set "CMAKE_ARGS="
:collect_args
if "%~1"=="" goto :args_done
set "CMAKE_ARGS=%CMAKE_ARGS% %~1"
shift /1
goto :collect_args
:args_done

if not exist "%SOURCE_DIR%\CMakeLists.txt" (
    echo ERROR: Could not find SerialPrograms\CMakeLists.txt.
    echo Run this script from the Arduino-Source checkout, or keep it in the repo root.
    exit /b 1
)

call :setup_cmake
if errorlevel 1 (
    echo ERROR: CMake was not found on PATH.
    echo Install CMake and rerun this script.
    exit /b 1
)

where ninja >nul 2>nul
if errorlevel 1 (
    echo ERROR: Ninja was not found on PATH.
    echo The CMake presets use the Ninja generator. Install Ninja or add it to PATH.
    exit /b 1
)

call :setup_qt_path
if errorlevel 1 exit /b 1
call :clean_msys_cmake_cache

where cl >nul 2>nul
if errorlevel 1 call :setup_msvc
if errorlevel 1 exit /b 1

pushd "%SOURCE_DIR%"

echo.
echo === Configuring SerialPrograms (%PRESET%) ===
if "%QT_PREFIX_PATH%"=="" (
    "%CMAKE_EXE%" --preset "%PRESET%"%CMAKE_ARGS%
) else (
    "%CMAKE_EXE%" --preset "%PRESET%" -DCMAKE_PREFIX_PATH="%QT_PREFIX_PATH%" -DPREFERRED_QT_DIR="%QT_ROOT_DIR%" -DPREFERRED_QT_VER="%QT_VERSION%"%CMAKE_ARGS%
)
if errorlevel 1 (
    echo.
    echo ERROR: CMake configure failed.
    popd
    exit /b 1
)

echo.
echo === Building SerialPrograms (%PRESET%) ===
"%CMAKE_EXE%" --build --preset "%PRESET%" --parallel
if errorlevel 1 (
    echo.
    echo ERROR: Build failed.
    popd
    exit /b 1
)
popd

echo.
echo Build completed successfully.
echo Output folder: "%ROOT_DIR%build\%PRESET%"
exit /b 0

:setup_cmake
if exist "%ProgramFiles%\CMake\bin\cmake.exe" (
    set "CMAKE_EXE=%ProgramFiles%\CMake\bin\cmake.exe"
    exit /b 0
)

if exist "%ProgramFiles(x86)%\CMake\bin\cmake.exe" (
    set "CMAKE_EXE=%ProgramFiles(x86)%\CMake\bin\cmake.exe"
    exit /b 0
)

where cmake >nul 2>nul
if errorlevel 1 exit /b 1

for /f "tokens=*" %%I in ('where cmake') do (
    set "CMAKE_EXE=%%I"
    goto :cmake_found
)
:cmake_found

echo "%CMAKE_EXE%" | findstr /I "msys2" >nul
if not errorlevel 1 (
    echo ERROR: The first CMake on PATH is MSYS2 CMake:
    echo   "%CMAKE_EXE%"
    echo Install native Windows CMake or move it before MSYS2 on PATH.
    exit /b 1
)

exit /b 0

:setup_msvc
echo MSVC compiler environment not detected. Looking for Visual Studio 2022...

set "VSWHERE=%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
if not exist "%VSWHERE%" (
    echo ERROR: cl.exe was not found, and vswhere.exe is not installed.
    echo Run this script from "x64 Native Tools Command Prompt for VS 2022" or install Visual Studio 2022 C++ tools.
    exit /b 1
)

for /f "usebackq tokens=*" %%I in (`"%VSWHERE%" -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath`) do set "VS_INSTALL=%%I"
if "%VS_INSTALL%"=="" (
    echo ERROR: Visual Studio 2022 C++ tools were not found.
    echo Install the "Desktop development with C++" workload.
    exit /b 1
)

set "VSDEVCMD=%VS_INSTALL%\Common7\Tools\VsDevCmd.bat"
if not exist "%VSDEVCMD%" (
    echo ERROR: Could not find VsDevCmd.bat at "%VSDEVCMD%".
    exit /b 1
)

call "%VSDEVCMD%" -arch=x64 -host_arch=x64
where cl >nul 2>nul
if errorlevel 1 (
    echo ERROR: Visual Studio environment setup completed, but cl.exe is still unavailable.
    exit /b 1
)
exit /b 0

:setup_qt_path
call :try_qt_dir "C:\Qt\6.8.3"
if not "%QT_PREFIX_PATH%"=="" exit /b 0

call :try_qt_dir "C:\Qt6.8.3\6.8.3"
if not "%QT_PREFIX_PATH%"=="" exit /b 0

call :try_qt_dir "C:\Qt6.8.3"
if not "%QT_PREFIX_PATH%"=="" exit /b 0

call :try_qt_dir "C:\Qt\6.10.0"
if not "%QT_PREFIX_PATH%"=="" exit /b 0

call :try_qt_dir "C:\Qt6.10.0\6.10.0"
if not "%QT_PREFIX_PATH%"=="" exit /b 0

call :try_qt_dir "C:\Qt6.10.0"
if not "%QT_PREFIX_PATH%"=="" exit /b 0

for /d %%D in ("C:\Qt\6.*") do (
    call :try_qt_dir "%%~fD"
    if not "!QT_PREFIX_PATH!"=="" exit /b 0
)

for /d %%D in ("C:\Qt*") do (
    call :try_qt_dir "%%~fD"
    if not "!QT_PREFIX_PATH!"=="" exit /b 0
)

echo WARNING: Qt MSVC 2022 64-bit development files were not found.
echo Expected a file like:
echo   C:\Qt\6.8.3\msvc2022_64\lib\cmake\Qt6\Qt6Config.cmake
echo.
echo CMake will fail until Qt is installed or you pass a prefix, for example:
echo   Build.bat %PRESET% -DCMAKE_PREFIX_PATH=C:/Qt/6.8.3/msvc2022_64/lib/cmake
echo.
echo Install the Qt 6.8.3 MSVC 2022 64-bit component, then rerun this script.
echo.
echo If Qt is already installed elsewhere, rerun with -DCMAKE_PREFIX_PATH=... or -DQt6_DIR=...
echo.
echo "%CMAKE_ARGS%" | findstr /I "CMAKE_PREFIX_PATH Qt6_DIR" >nul
if not errorlevel 1 exit /b 0
if not "%CMAKE_PREFIX_PATH%"=="" exit /b 0
exit /b 1

:try_qt_dir
set "QT_CANDIDATE=%~1"
if exist "%QT_CANDIDATE%\msvc2022_64\lib\cmake\Qt6\Qt6Config.cmake" (
    set "QT_PREFIX_PATH=%QT_CANDIDATE%\msvc2022_64\lib\cmake"
    set "QT_ROOT_DIR=%~dp1"
    set "QT_ROOT_DIR=%QT_ROOT_DIR:~0,-1%"
    set "QT_VERSION=%~nx1"
    set "PATH=%QT_CANDIDATE%\msvc2022_64\bin;%PATH%"
    echo Found Qt %QT_VERSION% at "%QT_CANDIDATE%\msvc2022_64".
    exit /b 0
)
if exist "%QT_CANDIDATE%\lib\cmake\Qt6\Qt6Config.cmake" (
    set "QT_PREFIX_PATH=%QT_CANDIDATE%\lib\cmake"
    set "QT_ROOT_DIR=%~dp1"
    set "QT_ROOT_DIR=%QT_ROOT_DIR:~0,-1%"
    set "QT_VERSION=%~nx1"
    set "PATH=%QT_CANDIDATE%\bin;%PATH%"
    echo Found Qt at "%QT_CANDIDATE%".
    exit /b 0
)
exit /b 0

:clean_msys_cmake_cache
set "BUILD_DIR=%ROOT_DIR%build\%PRESET%"
set "CACHE_FILE=%BUILD_DIR%\CMakeCache.txt"
if not exist "%CACHE_FILE%" exit /b 0

findstr /C:"/home/" /C:"/c/" /C:"devkitPro/msys2" "%CACHE_FILE%" >nul 2>nul
if errorlevel 1 exit /b 0

echo.
echo Removing stale CMake cache created by MSYS2 CMake:
echo   "%BUILD_DIR%"
del /q "%CACHE_FILE%" >nul 2>nul
if exist "%BUILD_DIR%\CMakeFiles" rd /s /q "%BUILD_DIR%\CMakeFiles"
exit /b 0

:usage
echo Build SerialPrograms with the repo's CMake presets.
echo.
echo Usage:
echo   Build.bat [preset] [extra CMake configure args]
echo.
echo Examples:
echo   Build.bat
echo   Build.bat Debug
echo   Build.bat Release -DPREFERRED_QT_DIR=C:/Qt -DPREFERRED_QT_VER=6.8.3
echo.
echo Available presets are defined in SerialPrograms\CMakePresets.json:
echo   Debug, Release, RelWithDebInfo, MinSizeRel, Publish
exit /b 0