rubenRP · April 27, 2020 07:28 · Apr 27, 2020
diff --git a/gatsby-generation.js b/gatsby-generation.js
@@ -0,0 +1,29 @@
+posts.forEach((post, index) => {
+   const previous = index === posts.length - 1 ? null : posts[index + 1].node
+   const next = index === 0 ? null : posts[index - 1].node
+   const path = post.node.fileAbsolutePath
+   const regex = "/blog/"
+
+   if (path.match(regex)) {
+     createPage({
+       path: `blog${post.node.fields.slug}`,
+       component: blogPost,
+       context: {
+         slug: post.node.fields.slug,
+         previous,
+         next,
+       },
+     })
+   } else {
+     createPage({
+       path: `${post.node.fields.slug}`,
+       component: defaultPage,
+       context: {
+         slug: post.node.fields.slug,
+       },
+     })
+   }
+   // return null
+ })
+
+...