effector + history

bindings.ts

import { matchPath, RouteProps } from "react-router";

// historyUpdated event is subscribed to history via history.listen or any other way

export const createPathMatcher = <Match = unknown>(config: {
  path: string | string[] | RouteProps;
  clock?: Event<any> | Store<any> | Effect<any, any>;
}) => {
  return sample({
    source: historyUpdated,
    clock: config.clock ?? historyUpdated,
    fn: (update) => {
      const { location } = update;

      return location ? matchPath<Match>(location.pathname, config.path) : null;
    },
  }).filterMap((match) => (match ? match : undefined));
};

// usage
const formMatched = createPathMatcher<{ id: string }>({
  path: "/form/edit/:id"
});


// formMatched has { params: { id: string }, // + match meta fields } payload
// formMatched will be called only if matchPath returned match object (it can also return null, if no match)

// usage with route props
const homeMatched = createPathMatcher({
  path: {
   path: "/home",
   exact: true
  }
});