@nxworker/workspace/src/generators/move-file/security-utils/escape-regex.js

Nx plugin providing generators for managing workspace files, including the move-file generator for safely moving files between projects while updating all imports

/**
 * Escape characters with special meaning outside character classes.
 * Use a simple backslash escape when it’s always valid.
 * Prevents ReDoS (Regular Expression Denial of Service) attacks
 * @remarks To escape character classes, use `RegExp.escape` or a `core-js-pure` polyfill.
 * @param str - The string to escape
 * @returns The escaped string safe for use in regular expressions
 */ "use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "escapeRegex", {
    enumerable: true,
    get: function() {
        return escapeRegex;
    }
});
function escapeRegex(str) {
    // Escape characters that have special meaning in regular expressions.
    // Hyphen (`-`) does not need escaping outside of character classes, so leave it as-is
    // to match existing test expectations and avoid altering harmless filenames.
    return str.replace(/[|\\{}()[\]^$+*?.]/g, '\\$&');
}

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