add default path for tree-sitter.wasm

Author: charleslien

packages/code-map/src/init-node.ts

@@ -54,14 +54,19 @@ export async function initTreeSitterForNode(): Promise<void> {
         if (fs.existsSync(fallback)) {
           return fallback
         }
-        for (const sharedWasm of sharedWasms) {
-          if (fs.existsSync(path.dirname(sharedWasm))) {
-            return sharedWasm
-          }
+
+        // Find the installed package root
+        const pkgDir = path.dirname(require.resolve('web-tree-sitter'))
+        // The wasm ships at: node_modules/web-tree-sitter/tree-sitter.wasm
+        const wasm = path.join(pkgDir, 'tree-sitter.wasm')
+        if (fs.existsSync(wasm)) {
+          return wasm
         }
-        // Return our preferred path and let web-tree-sitter handle the error
-        return sharedWasms[0]
+        throw new Error(
+          `Internal error: web-tree-sitter/tree-sitter.wasm not found at ${wasm}. Ensure the file is included in your deployment bundle.`,
+        )
       }
+
       // For other files, use default behavior
       return path.join(scriptDir, name)
     },

sdk/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@codebuff/sdk",
   "private": false,
-  "version": "0.3.11",
+  "version": "0.3.12",
   "description": "Official SDK for Codebuff — AI coding agent & framework",
   "license": "Apache-2.0",
   "type": "module",