Super-Duper Submodule updater. Used for updating a mess of sub-modules which belong to the RCBOPS chef-cookbooks repo.

gistfile1.sh

#!/usr/bin/env bash

# This is the SUPER SUBMODULE UPDATE!
# To use this you HAVE TO BE IN THE "chef-cookbooks" directory.
set -e
set -u

BRANCH=${BRANCH:-master}

if [ -d "cookbooks" ];then
  pushd cookbooks
  for obj in *;do
    if [ -d "${obj}" ];then
      pushd ${obj}
      if [ -d ".git" ] || [ -f ".git" ];then
        RCB=$(git remote -v | grep -i rcbops | awk '/fetch/ {print $1}')
        if [ "${RCB}" ];then
          echo "Updating ${obj} repo from ${BRANCH}"
          git checkout ${BRANCH}
          git pull ${RCB} ${BRANCH}
        fi
      else
        echo "Not a Git repo"
      fi
      popd
    fi
  done
  popd 
else
  echo "You can't follow instructions. You need to be in the chef-cookbooks directory"
fi