Replace cli.NewApp with cli.Command

Signed-off-by: Evan Lezar <elezar@nvidia.com>

Author: elezar

cmd/config-manager/main.go

@@ -116,7 +116,7 @@ func (m *SyncableConfig) Get() string {
 func main() {
 	flags := Flags{}
 
-	c := cli.NewApp()
+	c := cli.Command{}
 	c.Before = func(c *cli.Context) error {
 		return validateFlags(c, &flags)
 	}

cmd/gpu-feature-discovery/main.go

@@ -40,7 +40,7 @@ type Config struct {
 func main() {
 	config := &Config{}
 
-	c := cli.NewApp()
+	c := cli.Command{}
 	c.Name = "GPU Feature Discovery"
 	c.Usage = "generate labels for NVIDIA devices"
 	c.Version = info.GetVersionString()

cmd/mps-control-daemon/main.go

@@ -51,7 +51,7 @@ type Config struct {
 func main() {
 	config := &Config{}
 
-	c := cli.NewApp()
+	c := cli.Command{}
 	c.Name = "NVIDIA MPS Control Daemon"
 	c.Version = info.GetVersionString()
 	c.Action = func(ctx *cli.Context) error {

cmd/nvidia-device-plugin/main.go

@@ -47,8 +47,9 @@ type options struct {
 }
 
 func main() {
-	c := cli.NewApp()
 	o := &options{}
+
+	c := cli.Command{}
 	c.Name = "NVIDIA Device Plugin"
 	c.Usage = "NVIDIA device plugin for Kubernetes"
 	c.Version = info.GetVersionString()