fix(deps): upgrade to cheerio 1.0.0-rc.5 (#229)

Author: JustinBeckwith

package.json

@@ -22,7 +22,7 @@
   },
   "dependencies": {
     "chalk": "^4.0.0",
-    "cheerio": "^1.0.0-rc.2",
+    "cheerio": "^1.0.0-rc.5",
     "gaxios": "^4.0.0",
     "glob": "^7.1.6",
     "jsonexport": "^3.0.0",
@@ -35,7 +35,7 @@
   },
   "devDependencies": {
     "@types/chai": "^4.2.7",
-    "@types/cheerio": "0.22.22",
+    "@types/cheerio": "0.22.23",
     "@types/glob": "^7.1.3",
     "@types/marked": "^1.2.0",
     "@types/meow": "^5.0.0",

src/links.ts

@@ -47,7 +47,11 @@ export function getLinks(source: string, baseUrl: string): ParsedUrl[] {
   const attrs = Object.keys(linksAttr);
   for (const attr of attrs) {
     const elements = linksAttr[attr].map(tag => `${tag}[${attr}]`).join(',');
-    $(elements).each((i, element) => {
+    $(elements).each((i, ele) => {
+      const element = ele as cheerio.TagElement;
+      if (!element.attribs) {
+        return;
+      }
       const values = parseAttr(attr, element.attribs[attr]);
       // ignore href properties for link tags where rel is likely to fail
       const relValuesToIgnore = ['dns-prefetch', 'preconnect'];