feat(graph): populate graph token for ISR (#1525)

* feat(graph): populate graph token in odb

* feat(graph): simplify

* chore(graph): set env var before the launcher

* chore(graph): update functions dep

* undo whitespace change

Author: dwwoelfel

packages/runtime/src/templates/getHandler.ts

@@ -101,6 +101,14 @@ const makeHandler = (conf: NextConfig, app, pageRoot, staticManifest: Array<[str
     const query = new URLSearchParams(event.queryStringParameters).toString()
     event.path = query ? `${event.path}?${query}` : event.path
 
+    const graphToken = event.netlifyGraphToken
+    if (graphToken && requestMode !== 'ssr') {
+      // Prefix with underscore to help us determine the origin of the token
+      // allows us to write better error messages
+      // eslint-disable-next-line no-underscore-dangle
+      process.env._NETLIFY_GRAPH_TOKEN = graphToken
+    }
+
     const { headers, ...result } = await getBridge(event).launcher(event, context)
 
     // Convert all headers to multiValueHeaders