SH to delete all of the branches excluding some

clean_branches.sh

cd /c/Users/ghern/source/repos/bn3/bn3-backend-${1}
current_branch=$(git branch --show-current)
branches_to_delete=$(git branch -l | grep -v "dev" | grep -v "release/1.0.0" | grep -v $current_branch)

for branch in $branches_to_delete; do
    git branch -D ${branch}
done