Simple way to get all your local Git branches up to date

git-up.sh

#!/bin/bash

# Simple way to get all your local branches up to date
# Ps: Add this to your .bash_profile or other file as a global helper
function _gitup(){
    branches=`git branch`;
    current_branch=null;
    git_status=`git status -s`;
    has_stashed=false;

    echo "1. Getting list of local branches...";
    echo "$branches";
    echo "";

    if [ -n "$git_status" ]; then
        echo -n "2. Stashing current changes... ";
        local curbranch=`git branch | grep \* | cut -d ' ' -f2`;
        local curdate="gitup_${curbranch}_$(date +'%d-%m-%Y-%H-%M-%S')";
        git_stash_result=`git stash save "$curdate"`;
        has_stashed=true;
        echo -e "\\033[0;32m" "OK" "\\033[0;39m" "'$git_stash_result'";
    else
        echo "2. No changes to stash :)";
    fi

    echo "3. Checkout and pull latest changes of all local branches...";

    while read line; do
        case $line in
            \*\ *)
                branch=${line#\*\ };
                current_branch="$branch";
            ;;   # match the current branch
            *)
                branch=$line
            ;;   # match all the other branches
        esac

        echo -n "  UPDATING '$branch' ... ";
        git checkout -q $branch && git pull -q && echo -e "\\033[0;32m" "OK" "\\033[0;39m";
    done <<< "$branches"

    echo -n "4. Checkout lastest working branch '$current_branch'... ";
    git checkout -q $current_branch && echo -e "\\033[0;32m" "OK" "\\033[0;39m";

    if [ "$has_stashed" == true ] && [ "$git_stash_result" != "No local changes to save" ]; then
        echo -n "5. Restoring latest stashed changes... ";
        git stash pop -q && echo -e "\\033[0;32m" "OK" "\\033[0;39m";
    else
        echo "5. No changes to restore :)";
    fi
}