recent.sh

#!/bin/bash

# sudo bash

re='^[0-9]+$'

if [[ "$1" =~ $re ]]; then
	lines="$1"
else
	lines=10
fi
branchs="$(git recent | tail -n $lines | nl)"
branchs_nf="$(git recent-nf | tail -n $lines | nl)"
echo "$branchs"

# Prompt which branch to checkout to
max="$(echo "$branchs" | wc -l)"
index=
while [[ ! ( "$index" =~ ^[0-9]+$ && "$index" -gt 0 && "$index" -le "$max" ) ]]; do
	echo -n "Checkout to: " 
    read index
done

branch="$( echo "$branchs_nf" | sed -n "${index}p" | awk '{ print $NF }' )"
git co $branch
clear