[cli] Skip CLI init for docs,versions & help commad (#5053)

## Description

## Tests

Author: ua741

cli/main.go

@@ -15,7 +15,7 @@ import (
 	"strings"
 )
 
-var AppVersion = "0.2.2"
+var AppVersion = "0.2.3"
 
 func main() {
 	cliConfigDir, err := GetCLIConfigDir()
@@ -50,18 +50,21 @@ func main() {
 		}
 	}
 
-	// Define a set of commands that do not require KeyHolder initialisation.
-	skipKeyHolderCommands := map[string]struct{}{"version": {}, "docs": {}, "help": {}}
+	// Define a set of commands that do not require KeyHolder or cli initialisation.
+	skipInitCommands := map[string]struct{}{"version": {}, "docs": {}, "help": {}}
 
 	var keyHolder *secrets.KeyHolder
-
 	// Only initialise KeyHolder if the command isn't in the skip list.
+	shouldInit := len(os.Args) > 1
 	if len(os.Args) > 1 {
-		if _, skip := skipKeyHolderCommands[os.Args[1]]; !skip {
-			keyHolder = secrets.NewKeyHolder(secrets.GetOrCreateClISecret())
+		if _, skip := skipInitCommands[os.Args[1]]; skip {
+			shouldInit = false
 		}
 	}
 
+	if shouldInit {
+		keyHolder = secrets.NewKeyHolder(secrets.GetOrCreateClISecret())
+	}
 	ctrl := pkg.ClICtrl{
 		Client: api.NewClient(api.Params{
 			Debug: viper.GetBool("log.http"),
@@ -71,16 +74,10 @@ func main() {
 		KeyHolder: keyHolder,
 	}
 
-	err = ctrl.Init()
-	if err != nil {
-		panic(err)
+	if len(os.Args) == 1 {
+		// If no arguments are passed, show help
+		os.Args = append(os.Args, "help")
 	}
-	defer func() {
-		if err := db.Close(); err != nil {
-			panic(err)
-		}
-	}()
-
 	if len(os.Args) == 2 && os.Args[1] == "docs" {
 		log.Println("Generating docs")
 		err = cmd.GenerateDocs()
@@ -89,9 +86,16 @@ func main() {
 		}
 		return
 	}
-	if len(os.Args) == 1 {
-		// If no arguments are passed, show help
-		os.Args = append(os.Args, "help")
+	if shouldInit {
+		err = ctrl.Init()
+		if err != nil {
+			panic(err)
+		}
+		defer func() {
+			if err := db.Close(); err != nil {
+				panic(err)
+			}
+		}()
 	}
 	if os.Args[1] == "version" && viper.GetString("endpoint.api") != constants.EnteApiUrl {
 		log.Printf("Custom endpoint: %s\n", viper.GetString("endpoint.api"))
@@ -120,10 +124,10 @@ func initConfig(cliConfigDir string) {
 func GetCLIConfigDir() (string, error) {
 	var configDir = os.Getenv("ENTE_CLI_CONFIG_DIR")
 
-  if configDir == "" {
-    // for backward compatibility, check for ENTE_CLI_CONFIG_PATH
-    configDir = os.Getenv("ENTE_CLI_CONFIG_PATH")
-  }
+	if configDir == "" {
+		// for backward compatibility, check for ENTE_CLI_CONFIG_PATH
+		configDir = os.Getenv("ENTE_CLI_CONFIG_PATH")
+	}
 
 	if configDir != "" {
 		// remove trailing slash (for all OS)