enable ISG and revalidate every 60 seconds

Author: gregrickaby

pages/index.js

@@ -45,6 +45,7 @@ Index.propTypes = {
 export async function getStaticProps({preview = false}) {
   const allPosts = await getAllPostsForHome(preview)
   return {
-    props: {allPosts, preview}
+    props: {allPosts, preview},
+    revalidate: 60
   }
 }

pages/posts/[slug].js

@@ -76,7 +76,8 @@ export async function getStaticProps({params, preview = false, previewData}) {
       preview,
       post: data.post,
       posts: data.posts
-    }
+    },
+    revalidate: 60
   }
 }