@dev-build-deploy/dep5-it/lib/wildcard.js

Debian Copyright (dep5) management library

"use strict";
/*
SPDX-FileCopyrightText: 2023 Kevin de Jong <monkaii@hotmail.com>
SPDX-License-Identifier: MIT
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.isWildcardMatch = void 0;
/**
 * Matches the provided filename against the provided wildcard pattern in accordance
 * to the DEB5 specification:
 *
 *   Only the wildcards * and ? apply; the former matches any number of characters (including none),
 *   the latter a single character. Both match slashes (/) and leading dots, unlike shell globs. The
 *   pattern *.in therefore matches any file whose name ends in .in anywhere in the source tree, not
 *   just at the top level.
 *
 * TODO: Implement support for the ? wildcard
 *
 * @param fileName Filename to match
 * @param pattern Wildcard pattern to match against
 * @returns True if the filename matches the pattern, false otherwise
 * @internal
 */
function isWildcardMatch(fileName, pattern) {
    if (pattern === "*")
        return true;
    return new RegExp(`^${pattern
        .split("*")
        .map(s => s.replace(/[-/\\^$*+?.()|[\]{}]/g, "\\$&"))
        .join(".*")}$`).test(fileName);
}
exports.isWildcardMatch = isWildcardMatch;