23 lines
575 B
TypeScript
23 lines
575 B
TypeScript
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const PATH_SEPARATOR = "/";
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export function joinPath(...paths: string[]) {
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const normalizedPaths = paths.map((path, index) => {
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const isFirst = index === 0;
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const isLast = index === paths.length - 1;
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// Strip out any leading slashes from the path.
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if (!isFirst && path.startsWith(PATH_SEPARATOR)) {
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path = path.slice(1);
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}
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// Strip out any trailing slashes from the path.
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if (!isLast && path.endsWith(PATH_SEPARATOR)) {
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path = path.slice(0, -1);
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}
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return path;
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}, []);
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return normalizedPaths.join(PATH_SEPARATOR);
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}
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