gupdt.bash

#!/bin/bash	

defaultBranch=main

PULLBRANCH=${1:-$defaultBranch}
git checkout $PULLBRANCH;
git pull origin $PULLBRANCH;

# This will delete all remote branches that have been merged into the current branch.
# git branch -r --merged | egrep -v "(^\*|main|dev|release)" | sed 's/origin\///' | xargs -r git push --delete origin;

# Remove all references to unexisting remote branches.
echo "Fetching remote references and pruning..."
git fetch -p;

## This will remove all local branches that don't exist in the remote anymore.
echo "Deleting all local branches that don't exist in the remote anymore..."

git branch -vv | grep ': gone]'|  grep -v "\*" | awk '{ print $1; }' | xargs -r git branch -D;