Running internal kubectl command when minikube is called as 'kubectl'

Fixes issue #8857

Signed-off-by: Pablo Caderno <[email protected]>

cmd/minikube/cmd/root.go

@@ -20,6 +20,7 @@ import (
 	goflag "flag"
 	"fmt"
 	"os"
+	"path/filepath"
 	"runtime"
 	"strings"
 
@@ -73,6 +74,10 @@ var RootCmd = &cobra.Command{
 // Execute adds all child commands to the root command sets flags appropriately.
 // This is called by main.main(). It only needs to happen once to the rootCmd.
 func Execute() {
+	_, callingCmd := filepath.Split(os.Args[0])
+	if callingCmd == "kubectl" {
+		os.Args = append([]string{"minikube", callingCmd}, os.Args[1:]...)
+	}
 	for _, c := range RootCmd.Commands() {
 		c.Short = translate.T(c.Short)
 		c.Long = translate.T(c.Long)