Guides listing on homepage

lib/guide.ts

@@ -0,0 +1,29 @@
+import guides from '../content/guides.json';
+import authors from '../content/authors.json';
+import formatDate from 'date-fns/format';
+
+export type GuideType = {
+  title: string;
+  description: string;
+  url: string;
+  fileName: string;
+  isPro: boolean;
+  author: string;
+  isDraft: boolean;
+  createdAt: string;
+  updatedAt: string;
+  formattedCreatedAt: string;
+  formattedUpdatedAt: string;
+};
+
+export function getAllGuides(limit: number = undefined): GuideType[] {
+  return (guides as GuideType[])
+    .filter(guide => !guide.isDraft)
+    .sort((a, b) => (new Date(b.updatedAt) as any) - (new Date(a.updatedAt) as any))
+    .map(guide => ({
+      ...guide,
+      formattedCreatedAt: formatDate(new Date(guide.createdAt), 'MMMM d, yyyy'),
+      formattedUpdatedAt: formatDate(new Date(guide.updatedAt), 'MMMM d, yyyy')
+    }))
+    .slice(0, limit ? limit : guides.length);
+}