git sync

git-sync.sh

#!/usr/bin/env bash

# Debug: Print all commands with expanded variables
# set -x

# Get all remote refs & remove outdated local refs
git fetch --all --prune

# Create local copy of remote branch & load latest changes
for rb in `git branch --remotes | grep -v 'HEAD'`; do
  lb=${rb#origin/}
  echo "$rb -> $lb"
  git branch --track $lb $rb 2>/dev/null
  git fetch --update-head-ok origin $lb:$lb
done

# Remove all merged local branches
git branch --merged | xargs echo | grep -v '^*\|^main$\|^develop$|^stage$' | xargs git branch -d

See article on Medium: https://medium.com/@vladkens/git-sync-local-branches-with-remove-origin-afb6a165936e