Git helper functions

delete-old-branches.sh

#!/bin/bash

# Deletes branches that have been removed on origin
function no_remote() {
  if git rev-parse --git-dir >/dev/null 2>&1; then
    git fetch --prune
    echo "Branches with no remote:"
    git branch -vv | cut -c 3- | awk '$3 !~/\[/ { printf "  %s\n", $1 }'
    echo -e "\nDeleting branches with deleted remote:"
    del=$(git branch -vv | awk '$4 ~/gone\]/ { printf "git branch -D %s && ", $1 }')
    del="$del echo \"Complete\""
    bash -c "$del"
  else
    echo "Not a git repository"
  fi
}