Function likePatternToRegex

src/tools/search-objects.ts:60–68

* Convert SQL LIKE pattern to JavaScript regex * Supports % (any chars) and _ (single char)

(pattern: string)

 * Supports % (any chars) and _ (single char)
 */
function likePatternToRegex(pattern: string): RegExp {
  // Escape special regex characters except % and _
  const escaped = pattern
    .replace(/[.*+?^${}()|[\]\\]/g, "\\$&")
    .replace(/%/g, ".*")
    .replace(/_/g, ".");

  return new RegExp(`^${escaped}$`, "i");
}

/**
 * Resolve the set of schemas a search should scope to when the caller did not