@softwareventures/maintain-project/fs-stage/path.js

Automatically create and maintain TypeScript projects with standard settings for Software Ventures Limited

import { chain } from "@softwareventures/chain";
import { foldFn, initial, push } from "@softwareventures/array";
export function resolvePathSegments(path) {
    return chain(path)
        .map(path => path.replace(/^\/*/u, ""))
        .map(path => path.replace(/\/*$/u, ""))
        .map(path => path.split(/\/+/u))
        .map(foldFn((resolved, segment) => resolved == null
        ? null
        : segment === "."
            ? resolved
            : segment === ".." && resolved.length > 0
                ? initial(resolved)
                : segment === ".."
                    ? null
                    : push(resolved, segment), [])).value;
}
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