⚠️ Warning: This module is still experimental. It should not be used in production.

safe-regex-parser

Parse javascript files to find unsafe regex (a.k.a. potentially catastrophic exponential-time regular expressions)

Getting Started

srp path/to/my/awsome/project/*.js

Prerequisites

• nodejs
• npm

Installing

npm i

Options

-n, --include-node-modules    include `node_modules` directory (default: false)
-o, --output-format <format>  output format (text|json) (default: text)
-a, --all                     include safe and unsafe regex in the output, by default only the unsafe regex are included
-v, --version                 output version information
-h, --help                    output usage information

API

const { srp } = require('safe-regex-parser');

const config = {
    pathes: ['./path/to/my/awsome/project/*.js'],
};

const result = srp(config);

TODO

• Tests
• Handle multiple regex analyzer
• Support multiple parser
• Declare options in a file (including for acorn options)

License

See the LICENSE file for license rights and limitations (MIT).