#!/bin/bash

# originally via stephen ball
# https://github.com/sdball/dotfiles/commit/23fca3ed514ef974b3d6c22f094b6ec30c78739d

set -e

(
    git branch |
    sed 's/*/ /' |
    while read branch; do
        (
            set +e
            git show-ref origin/$branch > /dev/null
            if [[ $? == 1 ]]; then
                echo -e "\e[01;31m$branch\e[00m"
            else
                incoming_count=`git rev-list $branch..origin/$branch | wc -l`
                outgoing_count=`git rev-list origin/$branch..$branch | wc -l`
                echo "$branch}$incoming_count incoming}$outgoing_count outgoing";
            fi
        )
    done |
    column -s '}' -t
)