Breaking up creating subgraph flow (#811)

* updating copy & files
* Improve error message + fix error

---------

Co-authored-by: Michael Macaulay <56690114+MichaelMacaulay@users.noreply.github.com>
Co-authored-by: benface <benoit.rouleau@icloud.com>

packages/nextra-theme/src/index.tsx

@@ -103,11 +103,19 @@ export default function NextraLayout({ children, pageOpts, pageProps }: NextraTh
     })
     if (typeof window === 'undefined') {
       // Execute this check for sidebar links only on server, will be stripped from client build
-      for (const item of result.flatDocsDirectories) {
-        if (!item.route) {
-          throw new Error(`Route "${item.name}" does not exist. Remove this field from _meta.js file`)
+      const checkIfRouteExists = (item: (typeof result.docsDirectories)[number], baseRoute = '') => {
+        const expectedRoute = `${baseRoute}/${item.name}`
+        // TODO: When a page doesn't exist in languages other than English, `item.route` is `#` for some reason
+        if (item.type === 'doc' && !item.route) {
+          throw new Error(`Route "${expectedRoute}" does not exist. Remove this field from _meta.js file`)
+        }
+        if (item.children) {
+          for (const child of item.children) {
+            checkIfRouteExists(child, item.route)
+          }
         }
       }
+      result.docsDirectories.forEach((item) => checkIfRouteExists(item))
     }
     return result
   }, [defaultLocale, fsPath, locale, pageMap])

website/pages/en/cookbook/transfer-to-the-graph.mdx

@@ -48,7 +48,7 @@ graph init --product subgraph-studio
 In The Graph CLI, use the auth command seen in Subgraph Studio:
 
 ```sh
-graph auth --studio <your-auth-code>
+graph auth <your-auth-code>
 ```
 
 ## 2. Deploy Your Subgraph to Studio
@@ -58,7 +58,7 @@ If you have your source code, you can easily deploy it to Studio. If you don't h
 In The Graph CLI, run the following command:
 
 ```sh
-graph deploy --studio <slug> --ipfs-hash <your-subgraph-ipfs-hash>
+graph deploy <slug> --ipfs-hash <your-subgraph-ipfs-hash>
 
 ```
 

website/pages/en/developing/_meta.js

@@ -1,6 +1,6 @@
 export default {
   'supported-networks': '',
-  'creating-a-subgraph': '',
+  'creating-a-subgraph': 'Creating a Subgraph',
   'graph-ts': 'AssemblyScript API',
   'unit-testing-framework': '',
   'developer-faqs': '',

website/pages/en/developing/creating-a-subgraph/_meta.js

@@ -0,0 +1,7 @@
+export default {
+  'install-the-cli': '',
+  'subgraph-manifest': '',
+  'ql-schema': '',
+  'assemblyscript-mappings': '',
+  advanced: '',
+}