delete-remote-branches-older-than-3-months.bash

#!/bin/bash

ECHO='echo '
git fetch -p
for branch in $(git branch -r | egrep -v "(^\*|main|dev|release)"); do
  if [[ "$(git log $branch -1 --since "3 months ago" | wc -l)" -eq 0 ]]; then
    
    local_branch_name=$(echo "$branch" | sed 's/origin\///' | sed 's/remotes\///' | tr '[:upper:]' '[:lower:]')
    # $ECHO git branch -d $local_branch_name
    git push origin --delete $local_branch_name
  fi
done