SilenceUsage and SilenceErrors; using cmdutil instead

Author: iwahbe

cmd/esc/cli/esc.go

@@ -101,8 +101,10 @@ func New(opts *Options) *cobra.Command {
 	}
 
 	cmd := &cobra.Command{
-		Use:   "esc",
-		Short: "Pulumi ESC command line",
+		Use:           "esc",
+		Short:         "Pulumi ESC command line",
+		SilenceErrors: true,
+		SilenceUsage:  true,
 		Long: fmt.Sprintf("Pulumi ESC - Manage environments, secrets, and configuration\n"+
 			"\n"+
 			"To begin working with Pulumi ESC, run the `%[1]s env init` command:\n"+

cmd/esc/main.go

@@ -10,6 +10,7 @@ import (
 
 	"github.com/pulumi/esc/cmd/esc/cli"
 	"github.com/pulumi/esc/cmd/esc/cli/version"
+	"github.com/pulumi/pulumi/sdk/v3/go/common/util/cmdutil"
 )
 
 // panicHandler displays an emergency error message to the user and a stack trace to
@@ -43,6 +44,7 @@ func main() {
 		return cli.New(nil).Execute()
 	}()
 	if err != nil {
+		cmdutil.DisplayErrorMessage(err)
 		os.Exit(1)
 	}
 }