From 90f56760e05db20ab8e12320afb4c5f1ef5d7648 Mon Sep 17 00:00:00 2001
From: antpb <itartist.pdf@gmail.com>
Date: Thu, 21 Nov 2024 22:06:10 -0600
Subject: [PATCH 1/3] wrap in try to allow non node env to build

---
 packages/core/src/embedding.ts | 36 +++++++++++++++++++++++++---------
 1 file changed, 27 insertions(+), 9 deletions(-)

diff --git a/packages/core/src/embedding.ts b/packages/core/src/embedding.ts
index 0bbc51a818f..eb05313b174 100644
--- a/packages/core/src/embedding.ts
+++ b/packages/core/src/embedding.ts
@@ -126,10 +126,31 @@ async function getLocalEmbedding(input: string): Promise<number[]> {
         process.versions != null &&
         process.versions.node != null;
 
-    if (isNode) {
-        const fs = await import("fs");
-        const { FlagEmbedding } = await import("fastembed");
-        const { fileURLToPath } = await import("url");
+    if (!isNode) {
+        elizaLogger.warn(
+            "Local embedding not supported in browser, falling back to remote embedding"
+        );
+        throw new Error("Local embedding not supported in browser");
+    }
+
+    try {
+        // Try to dynamically import all required Node.js modules
+        const moduleImports = await Promise.all([
+            import("fs"),
+            import("url"),
+            // Wrap fastembed import in a try-catch to prevent build errors for non-Node.js environments.
+            (async () => {
+                try {
+                    return await import("fastembed");
+                } catch (error) {
+                    elizaLogger.error("Failed to load fastembed:", error);
+                    throw new Error("fastembed import failed, falling back to remote embedding");
+                }
+            })()
+        ]);
+
+        const [fs, { fileURLToPath }, fastEmbed] = moduleImports;
+        const { FlagEmbedding } = fastEmbed;
 
         function getRootPath() {
             const __filename = fileURLToPath(import.meta.url);
@@ -156,11 +177,8 @@ async function getLocalEmbedding(input: string): Promise<number[]> {
         const trimmedInput = trimTokens(input, 8000, "gpt-4o-mini");
         const embedding = await embeddingModel.queryEmbed(trimmedInput);
         return embedding;
-    } else {
-        // Browser implementation - fallback to remote embedding
-        elizaLogger.warn(
-            "Local embedding not supported in browser, falling back to remote embedding"
-        );
+    } catch (error) {
+		elizaLogger.warn("Local embedding not supported in browser, falling back to remote embedding:", error);
         throw new Error("Local embedding not supported in browser");
     }
 }

From 73a4bfd31996aecf1b65e5fc298cfbbdde18ef77 Mon Sep 17 00:00:00 2001
From: antpb <itartist.pdf@gmail.com>
Date: Thu, 21 Nov 2024 22:12:58 -0600
Subject: [PATCH 2/3] consistent error

---
 packages/core/src/embedding.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/src/embedding.ts b/packages/core/src/embedding.ts
index eb05313b174..01c329501f7 100644
--- a/packages/core/src/embedding.ts
+++ b/packages/core/src/embedding.ts
@@ -143,7 +143,7 @@ async function getLocalEmbedding(input: string): Promise<number[]> {
                 try {
                     return await import("fastembed");
                 } catch (error) {
-                    elizaLogger.error("Failed to load fastembed:", error);
+                    elizaLogger.error("Failed to load fastembed,");
                     throw new Error("fastembed import failed, falling back to remote embedding");
                 }
             })()

From a0c2bb8fd06423cdc05a075bfa0d5f7223a62754 Mon Sep 17 00:00:00 2001
From: antpb <itartist.pdf@gmail.com>
Date: Thu, 21 Nov 2024 22:14:43 -0600
Subject: [PATCH 3/3] fix other eliza error

---
 packages/core/src/embedding.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/embedding.ts b/packages/core/src/embedding.ts
index 01c329501f7..afe10984214 100644
--- a/packages/core/src/embedding.ts
+++ b/packages/core/src/embedding.ts
@@ -143,7 +143,7 @@ async function getLocalEmbedding(input: string): Promise<number[]> {
                 try {
                     return await import("fastembed");
                 } catch (error) {
-                    elizaLogger.error("Failed to load fastembed,");
+                    elizaLogger.error("Failed to load fastembed.");
                     throw new Error("fastembed import failed, falling back to remote embedding");
                 }
             })()
@@ -178,7 +178,7 @@ async function getLocalEmbedding(input: string): Promise<number[]> {
         const embedding = await embeddingModel.queryEmbed(trimmedInput);
         return embedding;
     } catch (error) {
-		elizaLogger.warn("Local embedding not supported in browser, falling back to remote embedding:", error);
+		elizaLogger.warn("Local embedding not supported in browser, falling back to remote embedding.");
         throw new Error("Local embedding not supported in browser");
     }
 }