From ff87022efe0427283681567fd7dc65bb6c0a2a54 Mon Sep 17 00:00:00 2001
From: root <root@hermes-nova.lan>
Date: Fri, 19 Jun 2026 09:20:35 +0000
Subject: [PATCH] fix(bridge): derive profileId dynamically from MEMOS_HOME

Fix: bridge.cts hardcoded profileId: "default", causing all profile-specific
data to be invisible in the memOS web viewer for non-default profiles.

The Python adapter already derives profileId correctly from HERMES_HOME.
This change mirrors that logic in the Node.js bridge.

- Add deriveProfileId() function that parses profile name from MEMOS_HOME path
- Parse /profiles/<name>/ pattern to extract profile identifier
- Fallback to "default" if MEMOS_HOME is not set or path does not match
- Impact: zero for single-profile/default setups (still resolves to "default")

Fixes profile resolution issue reported by nova profile users.
---
 apps/memos-local-plugin/bridge.cts | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/apps/memos-local-plugin/bridge.cts b/apps/memos-local-plugin/bridge.cts
index 81848acf7..8b68fc5c4 100644
--- a/apps/memos-local-plugin/bridge.cts
+++ b/apps/memos-local-plugin/bridge.cts
@@ -246,9 +246,27 @@ async function main(): Promise<void> {
     ? resolveHome(args.agent, args.home)
     : undefined;
 
+  // Derive profileId dynamically from MEMOS_HOME.
+  // MEMOS_HOME points to <hermes-home>/memos-plugin, so parent dir is hermes-home.
+  // e.g. /root/.hermes/profiles/nova/memos-plugin → profile = "nova"
+  //      /root/.hermes/memos-plugin → profile = "default"
+  const deriveProfileId = (): string => {
+    const memosHome = process.env.MEMOS_HOME;
+    if (memosHome) {
+      const hermesHome = memosHome.replace(/memos-plugin\/?$/, "");
+      const match = /\/profiles\/([^/]+)\/?$/.exec(hermesHome);
+      if (match?.[1]) {
+        const cleaned = match[1].toLowerCase().replace(/[^a-z0-9_-]+/g, "-").replace(/^-+|-+$/g, "");
+        if (cleaned) return cleaned;
+      }
+      if (hermesHome.endsWith("/.hermes")) return "default";
+    }
+    return "default";
+  };
+  const resolvedProfileId = deriveProfileId();
   const { core, config, home } = await bootstrapMemoryCoreFull({
     agent: args.agent,
-    namespace: { agentKind: args.agent, profileId: "default" },
+    namespace: { agentKind: args.agent, profileId: resolvedProfileId },
     pkgVersion,
     hostLlmBridge: args.daemon ? null : lazyHostLlmBridge,
     home: resolvedHome,