updated API

cli/meta/symlink_win.go

@@ -9,7 +9,6 @@ import (
 	// "bytes"
 	"errors"
 	"os"
-	"runtime"
 
 	// "os/exec"
 	"strings"
@@ -54,21 +53,21 @@ func isAdmin() bool {
 func Symlink(oldname, newname string) error {
 
 	// Check if already admin first
-	if runtime.GOOS == "windows" && isAdmin() {
+	if isAdmin() {
 		if err := os.Symlink(oldname, newname); err != nil {
 			return errors.Join(ErrEscalatedSymlink, err)
 		}
 		return nil
-	}
-
-	// If not already admin, try to become admin
-	if runtime.GOOS == "windows" && !isAdmin() {
+	} else { 
+		// If not already admin, try to become admin
 		if err := becomeAdmin(); err != nil {
 			if err := os.Symlink(oldname, newname); err != nil {
 				return errors.Join(ErrEscalatedSymlink, err)
 			}
 		}
 	}
 
+
+
 	return nil
 }

cli/use.go

@@ -8,6 +8,7 @@ import (
 	"bufio"
 	"errors"
 	"fmt"
+	"io/fs"
 	"os"
 	"path/filepath"
 	"strings"
@@ -40,8 +41,8 @@ func (z *ZVM) setBin(ver string) error {
 	bin_dir := filepath.Join(z.baseDir, "bin")
 
 	// Remove "bin" dir only if it already exists
-	_, err := os.Stat(bin_dir)
-	if !os.IsNotExist(err) {
+
+	if _, err := os.Stat(bin_dir); errors.Is(err, fs.ErrExist) {
 		fmt.Printf("Removing old %s", bin_dir)
 		if err := os.Remove(bin_dir); err != nil {
 			return err