/usr/lib/nodejs/prepend-http/index.js is in node-prepend-http 2.0.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | 'use strict';
module.exports = (url, opts) => {
if (typeof url !== 'string') {
throw new TypeError(`Expected \`url\` to be of type \`string\`, got \`${typeof url}\``);
}
url = url.trim();
opts = Object.assign({https: false}, opts);
if (/^\.*\/|^(?!localhost)\w+:/.test(url)) {
return url;
}
return url.replace(/^(?!(?:\w+:)?\/\/)/, opts.https ? 'https://' : 'http://');
};
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