@tanstack/react-router/dist/cjs/useMatch.cjs

Modern and scalable routing for React applications

"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const React = require("react");
const invariant = require("tiny-invariant");
const useRouterState = require("./useRouterState.cjs");
const matchContext = require("./matchContext.cjs");
function _interopNamespaceDefault(e) {
  const n = Object.create(null, { [Symbol.toStringTag]: { value: "Module" } });
  if (e) {
    for (const k in e) {
      if (k !== "default") {
        const d = Object.getOwnPropertyDescriptor(e, k);
        Object.defineProperty(n, k, d.get ? d : {
          enumerable: true,
          get: () => e[k]
        });
      }
    }
  }
  n.default = e;
  return Object.freeze(n);
}
const React__namespace = /* @__PURE__ */ _interopNamespaceDefault(React);
function useMatch(opts) {
  const nearestMatchId = React__namespace.useContext(
    opts.from ? matchContext.dummyMatchContext : matchContext.matchContext
  );
  const matchSelection = useRouterState.useRouterState({
    select: (state) => {
      const match = state.matches.find(
        (d) => opts.from ? opts.from === d.routeId : d.id === nearestMatchId
      );
      invariant(
        !((opts.shouldThrow ?? true) && !match),
        `Could not find ${opts.from ? `an active match from "${opts.from}"` : "a nearest match!"}`
      );
      if (match === void 0) {
        return void 0;
      }
      return opts.select ? opts.select(match) : match;
    },
    structuralSharing: opts.structuralSharing
  });
  return matchSelection;
}
exports.useMatch = useMatch;
//# sourceMappingURL=useMatch.cjs.map