BASH script for updating all repos in a directory

update.sh

#!/bin/bash

YELLOW='\033[1;33m'
NC='\033[0m' # No Color

check_subdirs () {
  curdir=`pwd`
  for D in `find ${curdir} -type d -mindepth 1 -maxdepth 1`; do
    if [ -d "${D}" ]; then
      cd "${D}"
      if [ -d '.git' ]; then
        printf "${YELLOW}Pulling ${D}... ${NC}\n"
        git pull
      fi
      check_subdirs
    fi
  done
}

check_subdirs