add macos check

Author: zeroshade

cmd/dbc/latest_darwin.go

@@ -0,0 +1,26 @@
+// Copyright 2026 Columnar Technologies Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import "path/filepath"
+
+func isManaged(exe string) bool {
+	if filepath.Dir(exe) == "/usr/local/bin" {
+		// system-wide pip install
+		return true
+	}
+
+	return false
+}

cmd/dbc/latest_linux.go

@@ -12,8 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build linux
-
 package main
 
 import (

cmd/dbc/latest_windows.go

@@ -12,8 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build windows
-
 package main
 
 import (