cleanBranches

#!/bin/bash
if [ "$#" -ne 1 ]; then
    fileName="${0##*/}"
    echo "Illegal number of parameters $#"
    echo "Recieved args:"
    echo "    $@"
    echo "Usage ${fileName} \${remote to check for merged changes}"
    echo ""
    echo "${fileName} origin/master"
    echo ""
    echo "Would delete all local branches that have been merged to origin/master"
    exit 1
fi


num="$[$(git branch --all --merged ${1}  | grep -v remotes/ | grep -v master | grep -v develop | grep -v staging | grep -v \* |wc -l)]"
[[ $(echo ${num}) == 0 ]] && echo No Branches need cleaning. && exit 0

git branch --all --merged ${1}  | grep -v remotes/ | grep -v master | grep -v develop | grep -v staging | grep -v \*
echo Delete all of these branches? \(Y/N\)
read answer
if [ "${answer}" == "Y" ]
then
    localBranches=$(git branch --all --merged ${1}  | grep -v remotes/ | grep -v master | grep -v develop | grep -v staging | grep -v \*)
    for i in ${localBranches}
    do
        git branch -d ${i}
    done
else
    echo No branches deleted.
fi