@echo off

if "%1"=="" goto blank

echo Squashing %1 commits...
git reset --soft HEAD~%1
git log --format=%%B%%n --reverse "HEAD@{1}" -n %1 > _msg.txt
git commit -t _msg.txt
del _msg.txt
echo Done!
goto end

:blank
echo Missing parameter: number of commits to squash.
exit /B 1

:end