isabella232 / vorpal-grep

An ES2015 implementation of the grep command.

Vorpal - Grep

A 100% Javascript (ES2015) implementation of the grep command.

A Vorpal.js extension, vorpal-grep lets you grep content in a Vorpal environment!

Letter-perfect POSIX implementation, 31 tests, 100% coverage.

Installation

npm install vorpal-grep
npm install vorpal

Getting Started

const vorpal = require('vorpal')();
const hn = require('vorpal-hacker-news');
const grep = require('vorpal-grep');

vorpal
  .delimiter('node~$')
  .use(hn)
  .use(grep)
  .show();

$ node hacker-news.js
node~$ hacker-news | grep "Vorpal"
4. Vorpal: a framework for interactive CLIs in Node.js (github.com)
node~$

Contributing

Feel free to contribute! So far 13 options are supported, help get them all supported!

License

MIT © David Caccavella