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