git-clean

#!/bin/bash

git fetch -p

CURRENT=`git rev-parse --abbrev-ref HEAD`

if [ "$CURRENT" != "master" ]; then
    git checkout master
fi

GONE=`git branch -vv | grep ": gone]" | awk '{print $1}'`
MERGED=`git branch --merge | grep -v '^*'`

echo

if [ "$GONE" != "" ]; then
    echo "Delete GONE:"
    echo
    echo "$GONE"
fi

if [ "$MERGED" != "" ]; then
    echo "Delete MERGED:"
    echo
    echo "$MERGED"
fi

if [ "$GONE" == "" ]; then
    echo "Nothing to clean"
    echo
    exit 0
fi

echo
echo "Continue?"
read

if [ "$MERGED" != "" ]; then
    for branch in "$MERGED"; do
        git branch -D $branch
    done
fi

if [ "$GONE" != "" ]; then
    for branch in "$GONE"; do
	git branch -D $branch
    done
fi

if [ "$CURRENT" != "master" ]; then
    git checkout "$CURRENT"
fi

echo
echo Done