CHANGELOG.md

@@ -5,13 +5,6 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-# [0.13.2] - 2025-06-26
-
-### Changed
-
--   usage is now printed on errors.
--   help is printed in compact mode. This should make it easier to page through help on the root command.
-
 # [0.13.0] - 2025-06-23
 
 ### Added

main.go

@@ -8,8 +8,6 @@ import (
 	"io"
 	"os"
 	"path/filepath"
-	"runtime/debug"
-	"strings"
 	"time"
 
 	"github.com/alecthomas/kong"
@@ -18,19 +16,6 @@ import (
 	kongdotenv "github.com/titusjaka/kong-dotenv-go"
 )
 
-var version string // Version of the CLI, set at build time.
-
-// VersionFlag is a custom flag type that prints the version and exits.
-type VersionFlag string
-
-func (v VersionFlag) Decode(_ *kong.DecodeContext) error { return nil }  // nolint: revive
-func (v VersionFlag) IsBool() bool                       { return true } // nolint: revive
-func (v VersionFlag) BeforeApply(app *kong.Kong, vars kong.Vars) error { // nolint: revive, unparam
-	fmt.Printf("gobs-cli version: %s\n", vars["version"])
-	app.Exit(0)
-	return nil
-}
-
 // ObsConfig holds the configuration for connecting to the OBS WebSocket server.
 type ObsConfig struct {
 	Host     string `flag:"host"     help:"Host to connect to."          default:"localhost" env:"OBS_HOST"     short:"H"`
@@ -46,7 +31,7 @@ type StyleConfig struct {
 }
 
 // CLI is the main command line interface structure.
-// It embeds ObsConfig and StyleConfig to provide configuration options.
+// It embeds the ObsConfig struct to inherit its fields and flags.
 type CLI struct {
 	ObsConfig   `embed:"" help:"OBS WebSocket configuration."`
 	StyleConfig `embed:"" help:"Style configuration."`
@@ -96,25 +81,10 @@ func main() {
 	var cli CLI
 	ctx := kong.Parse(
 		&cli,
-		kong.Name("gobs-cli"),
+		kong.Name("GOBS-CLI"),
 		kong.Description("A command line tool to interact with OBS Websocket."),
 		kong.Configuration(kongdotenv.ENVFileReader, ".env", filepath.Join(userConfigDir, "gobs-cli", "config.env")),
-		kong.UsageOnError(),
-		kong.ConfigureHelp(kong.HelpOptions{
-			Compact: true,
-		}),
-		kong.Vars{
-			"version": func() string {
-				if version == "" {
-					info, ok := debug.ReadBuildInfo()
-					if !ok {
-						return "(unable to read build info)"
-					}
-					version = strings.Split(info.Main.Version, "-")[0]
-				}
-				return version
-			}(),
-		})
+	)
 
 	client, err := connectObs(cli.ObsConfig)
 	ctx.FatalIfErrorf(err)

version.go

@@ -2,8 +2,38 @@ package main
 
 import (
 	"fmt"
+	"runtime/debug"
+	"strings"
+
+	"github.com/alecthomas/kong"
 )
 
+var version string
+
+// VersionFlag is a custom flag type for displaying version information.
+type VersionFlag string
+
+// Decode implements the kong.Flag interface.
+func (v VersionFlag) Decode(_ *kong.DecodeContext) error { return nil }
+
+// IsBool implements the kong.Flag interface.
+func (v VersionFlag) IsBool() bool { return true }
+
+// BeforeApply implements the kong.Flag interface.
+func (v VersionFlag) BeforeApply(app *kong.Kong, _ kong.Vars) error { // nolint: unparam
+	if version == "" {
+		info, ok := debug.ReadBuildInfo()
+		if !ok {
+			return fmt.Errorf("failed to read build info")
+		}
+		version = strings.Split(info.Main.Version, "-")[0]
+	}
+
+	fmt.Printf("gobs-cli version: %s\n", version)
+	app.Exit(0) // Exit the application after printing the version
+	return nil
+}
+
 // ObsVersionCmd handles the version command.
 type ObsVersionCmd struct{} // size = 0x0