My `git branches` command

git-branches

#!/bin/bash
set -e

branches=$(git branch | cut -c 2-)

len=0
for branch in $branches; do
    if [ $len -lt ${#branch} ]; then
        len=${#branch}
    fi  
done

current=$(git branch | grep -E '^\*' | cut -c 3-)
for branch in $branches; do
    subject=$(git log -1 --format="%s" "$branch" | grep -vE '^gpg:')
    if [ "$current" = "$branch" ]; then
        echo -en "\e[32m"
    fi  
    printf "%-${len}s %s\e[0m\n" "$branch" "$subject"
done