Replace url with PAT in github root and nested submodules

submodules.sh

#!/bin/bash

# Root project having .gitmodules
PROJECT[0]="."
# Another project inside root project having .gitmodules
PROJECT[1]="project1"

for i in "${PROJECT[@]}"
do
  cd $i
	FILE_PATH=".gitmodules"
  git config --file $FILE_PATH --get-regexp url | while read url; do
    git config --file=$FILE_PATH $(echo "$url" | sed -E "s|github.com/|${{ secrets.CUSTOM_GITHUB_API_TOKEN }}@github.com/|")
  done
  git submodule sync && git submodule update --init
done