From c29244d2b60d8b93f7ad16f0cb3678e77eab0ba2 Mon Sep 17 00:00:00 2001
From: Caleb Braaten <git@cbraaten.dev>
Date: Thu, 16 Apr 2026 01:52:27 -0700
Subject: [PATCH] Add Bun plugin to stop hmr routes in development from
 crashing

---
 bun_plugins/onRuntime-external-urls.ts | 30 ++++++++++++++++++++++++++
 bunfig.toml                            |  2 +-
 2 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 bun_plugins/onRuntime-external-urls.ts

diff --git a/bun_plugins/onRuntime-external-urls.ts b/bun_plugins/onRuntime-external-urls.ts
new file mode 100644
index 0000000..c5f5765
--- /dev/null
+++ b/bun_plugins/onRuntime-external-urls.ts
@@ -0,0 +1,30 @@
+import type { BunPlugin } from 'bun';
+
+/**
+ * Plugin to prevent Bun's bundler from analyzing certain URL patterns.
+ * Marks URLs that should remain as runtime URLs as external.
+ */
+const runtimeExternalUrlsPlugin: BunPlugin = {
+  name: 'runtime-external-urls',
+  setup(build) {
+    // Intercept resolution of paths that start with /
+    build.onResolve({ filter: /^\// }, args => {
+      // Mark specific runtime URLs as external to prevent bundler analysis
+      const externalPatterns = [
+        '/profile-picture.webp',
+        // Add other runtime URLs here as needed
+      ];
+
+      if (externalPatterns.some(pattern => args.path.includes(pattern))) {
+        return {
+          path: args.path,
+          external: true, // This tells the bundler NOT to bundle this
+        };
+      }
+
+      return undefined; // Let normal resolution continue
+    });
+  },
+};
+
+export default runtimeExternalUrlsPlugin;
diff --git a/bunfig.toml b/bunfig.toml
index 918aa15..3857786 100644
--- a/bunfig.toml
+++ b/bunfig.toml
@@ -1,4 +1,4 @@
 preload = ["./bun_plugins/onStartup-post-importer.ts"]
 
 [serve.static]
-plugins = ["./bun_plugins/onImport-markdown-loader.tsx"]
+plugins = ["./bun_plugins/onImport-markdown-loader.tsx", "./bun_plugins/onRuntime-external-urls.ts"]