Script for cloning repos from GitHub using a username/repo-name combo

clone.sh

#!/usr/bin/env bash

# Script for cloning repos from GitHub using a username/repo-name combo
#
# e.g. cloning last 10 commits:
#
#     clone nkmathew/yasi-sexp-indenter 10
#
if [[ -n $1 ]]; then
    if [[ $1 =~ ^http[s]*:// ]]; then
        url=$1
    else
        url="https://www.github.com/$1"
    fi
    echo -e "\033[1;33m\nRepo: $url\033[0m"
    if [[ -n $2 && $2 =~ ^[0-9]+$ ]]; then
         git clone $url --depth=$2 $3 $4 $5
     else
         git clone $url
    fi
else
    echo -e "Usage:\n      clone.sh [repo-url] [x-commits]"
fi