Drupal: Check config changes caused by https://www.drupal.org/node/3230199

check_config_changes.sh

##############################################################################
# This is a KISS script to compare configuration changes caused by https://www.drupal.org/node/3230199
# Make sure https://github.com/homeport/dyff is installed before you use this.
# License GPL-2.0-or-later.
###############################################################################

#!/usr/bin/env bash
echo "Enter the path of the original config directory, e.g.: /foo/bar/build/config"
read -r old_config_dir

echo "Enter the path of the updated config directory, e.g.: /foo/baz/build/config"
read -r new_config_dir

while IFS= read -r -d '' i
do
   echo "Checking ${i#$old_config_dir}"
   if !  dyff between --omit-header --set-exit-code "$i" "$new_config_dir"/"${i#$old_config_dir}"; then
     echo "Changes found, press 'c' to continue"
     while : ; do
     read -r -n 1 k <&1
     if [[ $k = c ]] ; then
       break;
     fi
     done
   fi
done <   <(find "$old_config_dir" -name '*.yml' -print0)