#!/usr/bin/env bash

set -euo pipefail

# Find ansible.cfg. We start in the current dir, look for the file, and go up
# one directory unless we find the file.
#
# Since we need a non-zero exit status until we've found the file, we simply
# pass the output to `grep` and match on anything.
while [[ $PWD != / ]] && ! find . -maxdepth 1 -name ansible.cfg -print -quit |
          grep . 2>/dev/null 1>&2; do
  cd ..
done

if ! [[ -f ansible.cfg ]]; then
  echo "Couldn't find ansible.cfg"
  exit 1
fi

exec ansible-vault encrypt_string