Regular expression for matching javascript require statements.
Please consider following this project's author, Jon Schlinkert, and consider starring the project to show your ❤️ and support.
Install with npm:
$ npm install --save requires-regexTHe main export is a function that must be called. This ensures that a new regex is returned each time the function is called.
const regex = require('requires-regex')();
const match = regex.exec('const foo = require(\'@bar/baz\');');
console.log(match);
// [ 'const foo = require(\'@bar/baz\');',
// undefined,
// 'foo',
// '\'',
// '@bar/baz',
// 'bar',
// 'baz',
// index: 0,
// input: 'const foo = require(\'@bar/baz\');' ]Match results
0- the full match1- require statements inside quoted strings, otherwise undefined.2- variable name beforerequire(), if defined, otherwise undefined3- leading quote insiderequire(), this is used as a reference to match ends on a trailing quote of the same type4- the full name inside therequire()statement. For example, inrequire("@foo/bar"), the full name is@foo/bar.5- the first segment of a scoped name. For example,fooin@foo/bar. Otherwise undefined.6- the second segment of a scoped name. For example,barin@foo/bar. Otherwise undefined.
Contributing
Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
Running Tests
Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:
$ npm install && npm testBuilding docs
(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)
To generate the readme, run the following command:
$ npm install -g verbose/verb#dev verb-generate-readme && verbYou might also be interested in these projects:
- lint-deps: CLI tool that tells you when dependencies are missing from package.json and offers you a… more | homepage
- match-requires: Match require statements in a string. Returns an array of matching require statements. Each match… more | homepage
- regex-cache: Memoize the results of a call to the RegExp constructor, avoiding repetitious runtime compilation of… more | homepage
| Commits | Contributor |
|---|---|
| 22 | jonschlinkert |
| 1 | alvinsight |
Jon Schlinkert
Copyright © 2018, Jon Schlinkert. Released under the MIT License.
This file was generated by verb-generate-readme, v0.6.0, on April 15, 2018.