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21 lines
768 B
Batchfile
21 lines
768 B
Batchfile
::Usage: CompareVersions.bat "1" "2"
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::%CompareResult% answer refers to 1st number and results can be: GTR, LSS, EQU, Invalid
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set CompareResult=Invalid
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if "%~1"=="" goto:fin
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if "%~2"=="" goto:fin
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echo("%~1" | findstr /R /C:"\"[0-9.]*\"" >nul && set CompareResult=Valid || set CompareResult=Invalid
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if /i "%CompareResult%" EQU "Invalid" goto:fin
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echo("%~2" | findstr /R /C:"\"[0-9.]*\"" >nul && set CompareResult=Valid || set CompareResult=Invalid
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if /i "%CompareResult%" EQU "Invalid" goto:fin
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set CompareResult=Invalid
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@powershell -command "&{exit(([version]$args[0]).CompareTo([version]$args[1]))}" "%~1.0" "%~2.0"
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@IF ERRORLEVEL 1 (set CompareResult=GTR) ELSE (
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IF ERRORLEVEL 0 (set CompareResult=EQU) ELSE set CompareResult=LSS)
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:fin
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::echo %CompareResult%
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