feature: turn off colors in widows

internal/term/term_windows.go

@@ -3,31 +3,16 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build windows
 // +build windows
 
 package term
 
 import (
 	"io"
-	"syscall"
-	"unsafe"
-)
-
-var kernel32 = syscall.NewLazyDLL("kernel32.dll")
-
-var (
-	procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
 )
 
 // IsTerminal returns true if w writes to a terminal.
 func IsTerminal(w io.Writer) bool {
-	fw, ok := w.(interface {
-		Fd() uintptr
-	})
-	if !ok {
-		return false
-	}
-	var st uint32
-	r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, fw.Fd(), uintptr(unsafe.Pointer(&st)), 0)
-	return r != 0 && e == 0
+	return false
 }