override compose file from parent directory

docker-compose-override.sh

#!/bin/bash
compose_files="docker-compose.yml docker-compose.yaml compose.yml compose.yaml"
override_files="docker-compose.override.yml docker-compose.override.yaml compose.override.yml compose.override.yaml"

parameters="$@"
added_parameters=""
dir_prefix="./"
traversal_counter=4 # search 4 dir up
compose_found=false
while [[ "`readlink -f $dir_prefix`" != "/" && $traversal_counter -ge 0 ]]; do
  # echo "check: `readlink -f $dir_prefix` counter: $traversal_counter"
  for compose_file in $compose_files; do
    if [ -f $dir_prefix$compose_file ]; then
      added_parameters="$added_parameters -f $dir_prefix$compose_file"
      traversal_counter=-1
      compose_found=true
      # echo "found $dir_prefix$compose_file"
    fi
  done
  if ! $compose_found; then
    # echo "not found at $dir_prefix"
    ((traversal_counter--))
    dir_prefix="${dir_prefix}../"
  fi
done
if $compose_found; then
  traversal_counter=1 # search 1 dir up
  override_found=false
  while [[ "`readlink -f $dir_prefix`" != "/" && $traversal_counter -ge 0 ]]; do
    # echo "check: `readlink -f $dir_prefix` counter: $traversal_counter"
    for override_file in $override_files; do
      if [ -f $dir_prefix$override_file ]; then
        added_parameters="$added_parameters -f $dir_prefix$override_file"
        traversal_counter=-1
        override_found=true
        # echo "found $dir_prefix$override_file"
      fi
    done
    if ! $override_found; then
      # echo "not found at $dir_prefix"
      ((traversal_counter--))
      dir_prefix="${dir_prefix}../"
    fi
  done
fi
# echo docker compose $added_parameters $parameters
docker compose $added_parameters $parameter