@bfehub/vuepress-theme-vmi/lib/client/composables/useResolveRouteWithRedirect.js

Vmi theme of VuePress

import { isFunction, isString } from '@vuepress/shared';
import { useRouter } from 'vue-router';
/**
 * Resolve a route with redirection
 */
export const useResolveRouteWithRedirect = (...args) => {
    const router = useRouter();
    const route = router.resolve(...args);
    const lastMatched = route.matched[route.matched.length - 1];
    if (!lastMatched?.redirect) {
        return route;
    }
    const { redirect } = lastMatched;
    const resolvedRedirect = isFunction(redirect) ? redirect(route) : redirect;
    const resolvedRedirectObj = isString(resolvedRedirect)
        ? { path: resolvedRedirect }
        : resolvedRedirect;
    return useResolveRouteWithRedirect({
        hash: route.hash,
        query: route.query,
        params: route.params,
        ...resolvedRedirectObj,
    });
};