https://roofinstallation.org/assets/preload-DNrUkv91.js

1(function polyfill() {
2  const relList = document.createElement("link").relList;
3  if (relList && relList.supports && relList.supports("modulepreload")) {
4    return;
5  }
6  for (const link of document.querySelectorAll('link[rel="modulepreload"]')) {
7    processPreload(link);
8  }
9  new MutationObserver((mutations) => {
10    for (const mutation of mutations) {
11      if (mutation.type !== "childList") {
12        continue;
13      }
14      for (const node of mutation.addedNodes) {
15        if (node.tagName === "LINK" && node.rel === "modulepreload")
16          processPreload(node);
17      }
18    }
19  }).observe(document, { childList: true, subtree: true });
20  function getFetchOpts(link) {
21    const fetchOpts = {};
22    if (link.integrity) fetchOpts.integrity = link.integrity;
23    if (link.referrerPolicy) fetchOpts.referrerPolicy = link.referrerPolicy;
24    if (link.crossOrigin === "use-credentials")
25      fetchOpts.credentials = "include";
26    else if (link.crossOrigin === "anonymous") fetchOpts.credentials = "omit";
27    else fetchOpts.credentials = "same-origin";
28    return fetchOpts;
29  }
30  function processPreload(link) {
31    if (link.ep)
32      return;
33    link.ep = true;
34    const fetchOpts = getFetchOpts(link);
35    fetch(link.href, fetchOpts);
36  }
37})();
38function getDefaultExportFromCjs(x) {
39  return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, "default") ? x["default"] : x;
40}
41const scriptRel = "modulepreload";
42const assetsURL = function(dep) {
43  return "/" + dep;
44};
45const seen = {};
46const __vitePreload = function preload(baseModule, deps, importerUrl) {
47  let promise = Promise.resolve();
48  if (deps && deps.length > 0) {
49    let allSettled2 = function(promises) {
50      return Promise.all(
51        promises.map(
52          (p) => Promise.resolve(p).then(
53            (value) => ({ status: "fulfilled", value }),
54            (reason) => ({ status: "rejected", reason })
55          )
56        )
57      );
58    };
59    document.getElementsByTagName("link");
60    const cspNonceMeta = document.querySelector(
61      "meta[property=csp-nonce]"
62    );
63    const cspNonce = (cspNonceMeta == null ? void 0 : cspNonceMeta.nonce) || (cspNonceMeta == null ? void 0 : cspNonceMeta.getAttribute("nonce"));
64    promise = allSettled2(
65      deps.map((dep) => {
66        dep = assetsURL(dep);
67        if (dep in seen) return;
68        seen[dep] = true;
69        const isCss = dep.endsWith(".css");
70        const cssSelector = isCss ? '[rel="stylesheet"]' : "";
71        if (document.querySelector(`link[href="${dep}"]${cssSelector}`)) {
72          return;
73        }
74        const link = document.createElement("link");
75        link.rel = isCss ? "stylesheet" : scriptRel;
76        if (!isCss) {
77          link.as = "script";
78        }
79        link.crossOrigin = "";
80        link.href = dep;
81        if (cspNonce) {
82          link.setAttribute("nonce", cspNonce);
83        }
84        document.head.appendChild(link);
85        if (isCss) {
86          return new Promise((res, rej) => {
87            link.addEventListener("load", res);
88            link.addEventListener(
89              "error",
90              () => rej(new Error(`Unable to preload CSS for ${dep}`))
91            );
92          });
93        }
94      })
95    );
96  }
97  function handlePreloadError(err) {
98    const e = new Event("vite:preloadError", {
99      cancelable: true
100    });
101    e.payload = err;
102    window.dispatchEvent(e);
103    if (!e.defaultPrevented) {
104      throw err;
105    }
106  }
107  return promise.then((res) => {
108    for (const item of res || []) {
109      if (item.status !== "rejected") continue;
110      handlePreloadError(item.reason);
111    }
112    return baseModule().catch(handlePreloadError);
113  });
114};
115export {
116  __vitePreload as _,
117  getDefaultExportFromCjs as g
118};