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42 lines
1.1 KiB
42 lines
1.1 KiB
"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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