@diy0r/nestjs-rabbitmq/dist/common/toRegex.js

Nestjs rabbitMQ module

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.toRegex = void 0;
const toRegex = (pattern) => {
    const word = '[a-z]+';
    const normalizedPattern = pattern.replace(/#(?:\.#)+/g, '#');
    const withWildcardReplaced = normalizedPattern.replace(/\*/g, word);
    if (withWildcardReplaced === '#') {
        return new RegExp(`(?:${word}(?:\\.${word})*)?`);
    }
    const withHashReplaced = withWildcardReplaced
        .replace(/^#\./, `(?:${word}\\.)*`)
        .replace(/\.#/g, `(?:\\.${word})*`);
    const escapedDots = withHashReplaced.replace(/(?<!\\)\./g, '\\.');
    return new RegExp(`^${escapedDots}$`);
};
exports.toRegex = toRegex;
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