/*
 * Copyright (C) 2024-present Puter Technologies Inc.
 *
 * This file is part of Puter.
 *
 * Puter is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

/**
 * `value` as literal text inside a LIKE pattern, for use with `ESCAPE '!'`: `%`
 * and `_` would otherwise widen the match. `!` rather than a backslash, which
 * MySQL also reads as an escape inside the string literal itself.
 */
export const escapeLike = (value: string): string =>
    value.replace(/[!%_]/g, '!$&');