#!/usr/bin/env bash
#
# Validate Bash syntax for all shell scripts in this repository.
#
# Usage:
#   bash tests/syntax_check.sh

set -Eeuo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"

status=0

while IFS= read -r -d '' script; do
  printf 'Checking %s\n' "${script#"$ROOT_DIR/"}"
  if ! bash -n "$script"; then
    status=1
  fi
done < <(find "$ROOT_DIR" -type f -name '*.sh' -print0 | sort -z)

if [[ "$status" -eq 0 ]]; then
  printf 'All Bash files passed syntax validation.\n'
fi

exit "$status"