#!/usr/bin/env bash

set -eu

basename="$(basename "$0")"
dirname="$(basename "$(dirname "$0")")"
basename_prefix="get-password"
default_password="foo-bar"

case "${basename}" in
  "${basename_prefix}"-*)
    password="${default_password}-${basename#"${basename_prefix}-"}"
    ;;
  *)
    password="${default_password}"
    ;;
esac

# the password is different depending on the path used (direct or symlink)
# it would be the same if symlink is 'resolved'.
echo "${password}_${dirname}"