RetroShare/libretroshare/src/version_detail.bat

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@echo off
setlocal enabledelayedexpansion
:: Search git in PATH
set GitPath=
for %%P in ("%PATH:;=" "%") do (
if exist "%%~P.\git.exe" (
set GitPath=%%~P
goto found_git
)
)
:found_git
if "%GitPath%"=="" (
echo git not found in PATH. Version update cancelled.
endlocal
exit /B 0
)
echo Update version
:: Retrieve git information
set RsHash=
pushd "%~dp0"
for /f "tokens=1*" %%A in ('"git log --pretty=format:"%%H" --max-count=1"') do set RsHash=%%A
popd
if "%RsHash%"=="" (
echo Git hash not found.
endlocal
exit /B 1
)
:: Create file
set InFile=%~dp0retroshare\rsversion.in
set OutFile=%~dp0retroshare\rsversion.h
if exist "%OutFile%" del /Q "%OutFile%"
for /f "tokens=* delims= " %%a in (%InFile%) do (
set line=%%a
set line=!line:$REV$=%RsHash:~0,8%!
echo !line!>>"%OutFile%"
)
endlocal
exit /B 0