improve command description

idp/pkg/command/health.go

@@ -13,8 +13,9 @@ import (
 // Health is the entrypoint for the health command.
 func Health(cfg *config.Config) *cli.Command {
 	return &cli.Command{
-		Name:  "health",
-		Usage: "Check health status",
+		Name:     "health",
+		Usage:    "check health status",
+		Category: "info",
 		Before: func(c *cli.Context) error {
 			return parser.ParseConfig(cfg)
 		},

idp/pkg/command/server.go

@@ -2,6 +2,7 @@ package command
 
 import (
 	"context"
+	"fmt"
 
 	"github.com/oklog/run"
 	"github.com/owncloud/ocis/idp/pkg/config"
@@ -18,8 +19,9 @@ import (
 // Server is the entrypoint for the server command.
 func Server(cfg *config.Config) *cli.Command {
 	return &cli.Command{
-		Name:  "server",
-		Usage: "Start integrated server",
+		Name:     "server",
+		Usage:    fmt.Sprintf("start %s extension without runtime (unsupervised mode)", cfg.Service.Name),
+		Category: "server",
 		Before: func(c *cli.Context) error {
 			return parser.ParseConfig(cfg)
 		},

idp/pkg/command/version.go

@@ -15,8 +15,9 @@ import (
 // Version prints the service versions of all running instances.
 func Version(cfg *config.Config) *cli.Command {
 	return &cli.Command{
-		Name:  "version",
-		Usage: "Print the versions of the running instances",
+		Name:     "version",
+		Usage:    "print the version of this binary and the running extension instances",
+		Category: "info",
 		Action: func(c *cli.Context) error {
 			fmt.Println("Version: " + version.String)
 			fmt.Printf("Compiled: %s\n", version.Compiled())