Fix lint issue.

Author: tasdomas

cmd/common.go

@@ -29,11 +29,11 @@ var defaultCloud = common.Cloud{
 }
 
 // SetFlags sets base option flags on the provided flagset.
-func (o *BaseOptions) SetFlags(f *pflag.FlagSet, cmd *cobra.Command) {
+func (o *BaseOptions) SetFlags(f *pflag.FlagSet) {
 	f.StringVar(&o.Provider, "cloud", "", "cloud provider")
 	f.StringVar(&o.Log, "log", "info", "log level")
 	f.StringVar(&o.Region, "region", "us-east", "cloud region")
-	cmd.MarkFlagRequired("cloud")
+	cobra.CheckErr(cobra.MarkFlagRequired(f, "cloud"))
 }
 
 // GetCloud parses cloud-specific options and returns a cloud structure.

cmd/create.go

@@ -46,7 +46,7 @@ func newCreateCmd() *cobra.Command {
 		RunE: o.Run,
 	}
 
-	o.BaseOptions.SetFlags(cmd.Flags(), cmd)
+	o.BaseOptions.SetFlags(cmd.Flags())
 
 	cmd.Flags().StringToStringVar(&o.Environment, "environment", map[string]string{}, "environment variables")
 	cmd.Flags().StringVar(&o.Image, "image", "ubuntu", "machine image")

cmd/destroy.go

@@ -30,7 +30,7 @@ func newDestroyCmd() *cobra.Command {
 		RunE: o.Run,
 	}
 
-	o.BaseOptions.SetFlags(cmd.Flags(), cmd)
+	o.BaseOptions.SetFlags(cmd.Flags())
 
 	cmd.Flags().StringVar(&o.Output, "output", "", "output directory, relative to workdir")
 	cmd.Flags().StringVar(&o.Workdir, "workdir", ".", "working directory")

cmd/list.go

@@ -27,7 +27,7 @@ func newListCmd() *cobra.Command {
 		RunE: o.Run,
 	}
 
-	o.BaseOptions.SetFlags(cmd.Flags(), cmd)
+	o.BaseOptions.SetFlags(cmd.Flags())
 
 	return cmd
 }

cmd/status.go

@@ -36,7 +36,7 @@ func newStatusCmd() *cobra.Command {
 		RunE: o.Run,
 	}
 
-	o.BaseOptions.SetFlags(cmd.Flags(), cmd)
+	o.BaseOptions.SetFlags(cmd.Flags())
 
 	cmd.Flags().IntVar(&o.Parallelism, "parallelism", 1, "parallelism")
 

cmd/stop.go

@@ -28,7 +28,7 @@ func newStopCmd() *cobra.Command {
 		},
 		RunE: o.Run,
 	}
-	o.BaseOptions.SetFlags(cmd.Flags(), cmd)
+	o.BaseOptions.SetFlags(cmd.Flags())
 
 	return cmd
 }