allow local link

Author: jprochazk

Diff for: vite.config.js

@@ -1,3 +1,10 @@
+import { searchForWorkspaceRoot } from "vite";
+import fs from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from 'node:url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
 /** @type {import("vite").UserConfig} */
 const config = {
   // https://github.com/rerun-io/rerun/issues/6815
@@ -6,6 +13,16 @@ const config = {
   },
   server: {
     port: 5173,
+
+    fs: {
+      allow: [
+        searchForWorkspaceRoot(process.cwd()),
+        // NOTE: hack to allow `new URL("file://...")` in `web-viewer` when it is a linked package
+        fs.realpathSync(
+          path.join(__dirname, "node_modules", "@rerun-io/web-viewer"),
+        ),
+      ],
+    },
   },
 };