fix: remove tree-sitter-go to resolve peer dependency conflict

- tree-sitter-go@0.23.4 peer depends on tree-sitter@^0.21.1
- Conflicts with tree-sitter@0.22.4 used by tree-sitter-python
- Go AST already falls back to generic export/deps extraction
- Add .npmrc with legacy-peer-deps=true as safety net
- npm install --omit=dev now works cleanly

.npmrc

@@ -0,0 +1 @@
+legacy-peer-deps=true

package-lock.json

@@ -14,7 +14,6 @@
         "p-limit": "^7.3.0",
         "picocolors": "^1.1.1",
         "tree-sitter": "^0.22.4",
-        "tree-sitter-go": "^0.23.4",
         "tree-sitter-python": "^0.23.6",
         "tree-sitter-typescript": "^0.23.2"
       },
@@ -3355,25 +3354,6 @@
         "node-gyp-build": "^4.8.4"
       }
     },
-    "node_modules/tree-sitter-go": {
-      "version": "0.23.4",
-      "resolved": "https://registry.npmjs.org/tree-sitter-go/-/tree-sitter-go-0.23.4.tgz",
-      "integrity": "sha512-iQaHEs4yMa/hMo/ZCGqLfG61F0miinULU1fFh+GZreCRtKylFLtvn798ocCZjO2r/ungNZgAY1s1hPFyAwkc7w==",
-      "hasInstallScript": true,
-      "license": "MIT",
-      "dependencies": {
-        "node-addon-api": "^8.2.1",
-        "node-gyp-build": "^4.8.2"
-      },
-      "peerDependencies": {
-        "tree-sitter": "^0.21.1"
-      },
-      "peerDependenciesMeta": {
-        "tree-sitter": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/tree-sitter-javascript": {
       "version": "0.23.1",
       "resolved": "https://registry.npmjs.org/tree-sitter-javascript/-/tree-sitter-javascript-0.23.1.tgz",

package.json

@@ -46,7 +46,6 @@
     "p-limit": "^7.3.0",
     "picocolors": "^1.1.1",
     "tree-sitter": "^0.22.4",
-    "tree-sitter-go": "^0.23.4",
     "tree-sitter-python": "^0.23.6",
     "tree-sitter-typescript": "^0.23.2"
   }

src/ast-extract.ts

@@ -162,7 +162,12 @@ function extractPythonData(tree: Tree, source: string): ASTFileData {
 	}
 
 	visit(tree.rootNode);
-	return { exports: [...new Set(exports)], deps: [...new Set(deps)], classes, functions };
+	return {
+		exports: [...new Set(exports)],
+		deps: [...new Set(deps)],
+		classes,
+		functions,
+	};
 }
 
 function extractPythonMethod(
@@ -214,12 +219,13 @@ function extractPythonMethod(
 function dedupeCallChains(calls: string[]): string[] {
 	const unique = [...new Set(calls)];
 	// Remove shorter calls that are prefixes of longer ones
-	return unique.filter((call) =>
+	return unique.filter(
-		!unique.some(
+		(call) =>
-			(other) =>
+			!unique.some(
-				other !== call &&
+				(other) =>
-				(other.startsWith(`${call}.`) || other.startsWith(`${call}(`)),
+					other !== call &&
-		),
+					(other.startsWith(`${call}.`) || other.startsWith(`${call}(`)),
+			),
 	);
 }
 
@@ -245,7 +251,8 @@ function extractPythonCallsAndRaises(
 	}
 	for (let i = 0; i < node.childCount; i++) {
 		const child = node.child(i);
-		if (child && node.type !== "raise_statement") extractPythonCallsAndRaises(child, calls, raises);
+		if (child && node.type !== "raise_statement")
+			extractPythonCallsAndRaises(child, calls, raises);
 	}
 }
 
@@ -334,7 +341,10 @@ function extractTypeScriptData(tree: Tree, source: string): ASTFileData {
 				const nameNode = findIdentifier(declaration);
 				if (nameNode) {
 					exports.push(nameNode.text);
-					if (declaration.type === "function_declaration" || declaration.type === "function") {
+					if (
+						declaration.type === "function_declaration" ||
+						declaration.type === "function"
+					) {
 						const method = extractTSMethod(declaration, source);
 						if (method) functions.push(method);
 					}
@@ -349,7 +359,12 @@ function extractTypeScriptData(tree: Tree, source: string): ASTFileData {
 	}
 
 	visit(tree.rootNode);
-	return { exports: [...new Set(exports)], deps: [...new Set(deps)], classes, functions };
+	return {
+		exports: [...new Set(exports)],
+		deps: [...new Set(deps)],
+		classes,
+		functions,
+	};
 }
 
 function extractTSMethod(node: SyntaxNode, _source: string): MethodData | null {
@@ -431,7 +446,8 @@ function extractTSCallsAndThrows(
 	}
 	for (let i = 0; i < node.childCount; i++) {
 		const child = node.child(i);
-		if (child && node.type !== "throw_statement") extractTSCallsAndThrows(child, calls, raises);
+		if (child && node.type !== "throw_statement")
+			extractTSCallsAndThrows(child, calls, raises);
 	}
 }