File: index.js

package info (click to toggle)
node-shebang-command 2.0.0-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm, sid, trixie
  • size: 120 kB
  • sloc: javascript: 39; makefile: 2
file content (19 lines) | stat: -rw-r--r-- 387 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
'use strict';
const shebangRegex = require('shebang-regex');

module.exports = (string = '') => {
	const match = string.match(shebangRegex);

	if (!match) {
		return null;
	}

	const [path, argument] = match[0].replace(/#! ?/, '').split(' ');
	const binary = path.split('/').pop();

	if (binary === 'env') {
		return argument;
	}

	return argument ? `${binary} ${argument}` : binary;
};