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40 lines
583 B
Batchfile
40 lines
583 B
Batchfile
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REM Usage:
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REM call get-git-ref.bat Variable [Branch]
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setlocal
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set Variable=%~1
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if "%Variable%"=="" (
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echo.
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echo Parameter error
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exit /B 1
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)
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set Ref=
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:: Check git executable
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set GitPath=
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call "%~dp0find-in-path.bat" GitPath git.exe
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if "%GitPath%"=="" (
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echo.
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echo Git executable not found in PATH.
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goto exit
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)
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set GitParameter=
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set Branch=%~2
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if "%Branch%"=="" (
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set Branch=HEAD
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set GitParameter=--head
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)
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for /F "tokens=1*" %%A in ('git show-ref %GitParameter% %Branch%') do (
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if "%%B"=="%Branch%" (
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set Ref=%%A
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)
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)
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:exit
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endlocal & set %Variable%=%Ref%
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exit /B 0
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