39 lines
1011 B
Batchfile
39 lines
1011 B
Batchfile
@echo off
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REM This pre-build file is for MSVS VC++. It parses the git master hash and
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REM converts it into GitVersion.h for compiling into builds. [George M1GEO]
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cd %1
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setlocal enabledelayedexpansion
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set HEADFILE=.git\HEAD
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set HASHFILE=0
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if exist %HEADFILE% (
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for /F "tokens=4 delims=/:" %%a in ('type %HEADFILE%') do set HEADBRANCH=%%a
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set HASHFILE=.git\refs\heads\!HEADBRANCH!
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echo Found Git HEAD file: %HEADFILE%
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echo Git HEAD branch: !HEADBRANCH!
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echo Git HASH file: !HASHFILE!
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call :USEHASH
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) else (
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echo No head file :(
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call :USENULL
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)
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goto :EOF
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:USENULL
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set GITHASH=0000000000000000000000000000000000000000
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goto :WRITEGITVERSIONHEADER
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:USEHASH
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for /f %%i in ('type !HASHFILE!') do set GITHASH=%%i
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goto :WRITEGITVERSIONHEADER
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:WRITEGITVERSIONHEADER
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echo // File contains Git commit ID SHA1 present at buildtime (prebuild.cmd) > GitVersion.h
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echo const char *gitversion = "%GITHASH%"; >> GitVersion.h
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echo Current Git HASH: %GITHASH%
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goto :FINISHED
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:FINISHED
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echo GitVersion.h written...
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