@echo off
echo This script will rewrite git history, keeping only the last commit as the new root.
echo It will also force push to your remote. BACK UP FIRST!
pause

REM Get the current branch name into a variable
FOR /F "delims=" %%i IN ('git rev-parse --abbrev-ref HEAD') DO set CURRENT_BRANCH=%%i

echo Current branch is: %CURRENT_BRANCH%
pause

REM Create a temporary branch from the last commit
git checkout --orphan temp_branch

REM Reset temp_branch to the last commit (keeps files staged)
git reset --hard HEAD

REM Delete old branch
git branch -D %CURRENT_BRANCH%

REM Rename temp_branch to original branch name
git branch -m %CURRENT_BRANCH%

REM Force garbage collection to remove old commits
git reflog expire --expire=now --all
git gc --prune=now --aggressive

echo Will now force push to remote!
pause

REM Force push to remote origin (replace with your remote if needed)
git push -f origin %CURRENT_BRANCH%

echo Done! The repo now only contains the last commit as the initial release.
pause