Start making help slightly configurable.

_examples/shell/main.go

@@ -1,15 +1,10 @@
 package main
 
 import (
-	"encoding/json"
-	"fmt"
-	"os"
-
 	"github.com/alecthomas/kong"
 )
 
-// nolint: govet
-var CLI struct {
+var cli struct {
 	Debug bool `help:"Debug mode."`
 
 	Rm struct {
@@ -17,19 +12,18 @@ var CLI struct {
 		Force     bool   `help:"Force removal." short:"f"`
 		Recursive bool   `help:"Recursively remove files." short:"r"`
 
-		Paths []string `arg help:"Paths to remove." type:"path"`
-	} `cmd help:"Remove files."`
+		Paths []string `arg:"" help:"Paths to remove." type:"path"`
+	} `cmd:"" help:"Remove files."`
 
 	Ls struct {
-		Paths []string `arg optional help:"Paths to list." type:"path"`
-	} `cmd help:"List paths."`
+		Paths []string `arg:"" optional:"" help:"Paths to list." type:"path"`
+	} `cmd:"" help:"List paths."`
 }
 
 func main() {
-	app := kong.Must(&CLI, kong.Description("A shell-like example app."))
-	cmd, err := app.Parse(os.Args[1:])
-	app.FatalIfErrorf(err)
-	s, _ := json.Marshal(&CLI)
-	fmt.Println(cmd)
-	fmt.Println(string(s))
+	cmd := kong.Parse(&cli, kong.Description("A shell-like example app."), kong.HelpOptions(kong.CompactHelp()))
+	switch cmd {
+	case "rm":
+	case "ls":
+	}
 }