@sentry/remix/build/esm/client/remixRouteParameterization.js

Official Sentry SDK for Remix

import { GLOBAL_OBJ, debug } from '@sentry/core';
import { DEBUG_BUILD } from '../utils/debug-build.js';

const globalWithInjectedManifest = GLOBAL_OBJ;
let cachedManifest = null;
let cachedManifestString = void 0;
const compiledRegexCache = /* @__PURE__ */ new Map();
const routeResultCache = /* @__PURE__ */ new Map();
const SEGMENT_STATIC = 0;
const SEGMENT_DYNAMIC = 1;
const SEGMENT_END = 2;
const SEGMENT_SPLAT = 3;
function getSegmentSpecificity(segment) {
  if (segment === void 0) {
    return SEGMENT_END;
  }
  if (!segment.startsWith(":")) {
    return SEGMENT_STATIC;
  }
  return segment.substring(1).endsWith("*") ? SEGMENT_SPLAT : SEGMENT_DYNAMIC;
}
function compareRouteSpecificity(routePathA, routePathB) {
  const segmentsA = routePathA.split("/").filter(Boolean);
  const segmentsB = routePathB.split("/").filter(Boolean);
  const comparedSegmentCount = Math.min(segmentsA.length, segmentsB.length) + 1;
  for (let i = 0; i < comparedSegmentCount; i++) {
    const difference = getSegmentSpecificity(segmentsA[i]) - getSegmentSpecificity(segmentsB[i]);
    if (difference !== 0) {
      return difference;
    }
  }
  return 0;
}
function getCompiledRegex(regexString) {
  if (compiledRegexCache.has(regexString)) {
    return compiledRegexCache.get(regexString) ?? null;
  }
  try {
    const regex = new RegExp(regexString);
    compiledRegexCache.set(regexString, regex);
    return regex;
  } catch (error) {
    DEBUG_BUILD && debug.warn("Could not compile regex", { regexString, error });
    return null;
  }
}
function getManifest() {
  if (!globalWithInjectedManifest?._sentryRemixRouteManifest || typeof globalWithInjectedManifest._sentryRemixRouteManifest !== "string") {
    return null;
  }
  const currentManifestString = globalWithInjectedManifest._sentryRemixRouteManifest;
  if (cachedManifest && cachedManifestString === currentManifestString) {
    return cachedManifest;
  }
  compiledRegexCache.clear();
  routeResultCache.clear();
  let manifest = {
    staticRoutes: [],
    dynamicRoutes: []
  };
  try {
    manifest = JSON.parse(currentManifestString);
    if (!Array.isArray(manifest.staticRoutes) || !Array.isArray(manifest.dynamicRoutes)) {
      return null;
    }
    cachedManifest = manifest;
    cachedManifestString = currentManifestString;
    return manifest;
  } catch {
    DEBUG_BUILD && debug.warn("Could not extract route manifest");
    return null;
  }
}
function findMatchingRoutes(route, staticRoutes, dynamicRoutes) {
  const matches = [];
  if (staticRoutes.some((r) => r.path === route)) {
    return [route];
  }
  for (const dynamicRoute of dynamicRoutes) {
    if (dynamicRoute.regex) {
      const regex = getCompiledRegex(dynamicRoute.regex);
      if (regex?.test(route)) {
        matches.push(dynamicRoute.path);
      }
    }
  }
  return matches;
}
function hasManifest() {
  return getManifest() !== null;
}
const maybeParameterizeRemixRoute = (route) => {
  const manifest = getManifest();
  if (!manifest) {
    return void 0;
  }
  if (routeResultCache.has(route)) {
    return routeResultCache.get(route);
  }
  const { staticRoutes, dynamicRoutes } = manifest;
  const matches = findMatchingRoutes(route, staticRoutes, dynamicRoutes);
  const result = matches.sort(compareRouteSpecificity)[0];
  routeResultCache.set(route, result);
  return result;
};

export { hasManifest, maybeParameterizeRemixRoute };
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