42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.normalizePath = normalizePath;
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function normalizePath(path, stripTrailing) {
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if (path === '\\' || path === '/') {
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return '/';
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}
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const len = path.length;
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if (len <= 1) {
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return path;
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} // ensure that win32 namespaces has two leading slashes, so that the path is
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// handled properly by the win32 version of path.parse() after being normalized
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// https://msdn.microsoft.com/library/windows/desktop/aa365247(v=vs.85).aspx#namespaces
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let prefix = '';
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if (len > 4 && path[3] === '\\') {
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// eslint-disable-next-line prefer-destructuring
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const ch = path[2];
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if ((ch === '?' || ch === '.') && path.slice(0, 2) === '\\\\') {
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// eslint-disable-next-line no-param-reassign
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path = path.slice(2);
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prefix = '//';
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}
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}
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const segs = path.split(/[/\\]+/);
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if (stripTrailing !== false && segs[segs.length - 1] === '') {
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segs.pop();
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}
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return prefix + segs.join('/');
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} // eslint-disable-next-line import/prefer-default-export
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