Upgrade to 1.0-alpha16

gatsby-node.js

@@ -9,7 +9,7 @@ exports.createPages = ({ graphql, boundActionCreators }) => {
 
   return new Promise((resolve, reject) => {
     const pages = []
-    const blogPost = path.resolve("./src/templates/template-blog-post.js")
+    const blogPost = path.resolve("./src/templates/blog-post.js")
     resolve(
       graphql(
         `
@@ -17,7 +17,9 @@ exports.createPages = ({ graphql, boundActionCreators }) => {
         allMarkdownRemark(limit: 1000) {
           edges {
             node {
-              slug
+              fields {
+                slug
+              }
             }
           }
         }
@@ -32,10 +34,10 @@ exports.createPages = ({ graphql, boundActionCreators }) => {
         // Create blog posts pages.
         _.each(result.data.allMarkdownRemark.edges, edge => {
           upsertPage({
-            path: edge.node.slug, // required
+            path: edge.node.fields.slug, // required
             component: blogPost,
             context: {
-              slug: edge.node.slug,
+              slug: edge.node.fields.slug,
             },
           })
         })
@@ -44,20 +46,19 @@ exports.createPages = ({ graphql, boundActionCreators }) => {
   })
 }
 
-// Add custom url pathname for blog posts.
+// Add custom slug for blog posts to both File and MarkdownRemark nodes.
 exports.onNodeCreate = ({ node, boundActionCreators, getNode }) => {
-  const { updateNode } = boundActionCreators
-  if (node.internal.type === `File` && typeof node.slug === "undefined") {
+  const { addFieldToNode } = boundActionCreators
+  if (node.internal.type === `File`) {
     const parsedFilePath = path.parse(node.relativePath)
     const slug = `/${parsedFilePath.dir}/`
-    node.slug = slug
-    updateNode(node)
-  } else if (
-    node.internal.type === `MarkdownRemark` &&
-    typeof node.slug === "undefined"
-  ) {
+    addFieldToNode({ node, fieldName: `slug`, fieldValue: slug })
+  } else if (node.internal.type === `MarkdownRemark`) {
     const fileNode = getNode(node.parent)
-    node.slug = fileNode.slug
-    updateNode(node)
+    addFieldToNode({
+      node,
+      fieldName: `slug`,
+      fieldValue: fileNode.fields.slug,
+    })
   }
 }