Integrate Viper config into server listen port

cmd/server.go

@@ -8,16 +8,10 @@ import (
 	"github.com/spf13/cobra"
 )
 
-// serverCmd represents the server command
 var serverCmd = &cobra.Command{
 	Use:   "server",
-	Short: "A brief description of your command",
+	Short: "Start cert400 web server",
-	Long: `A longer description that spans multiple lines and likely contains examples
+	Long:  `Start cert400 web server`,
-and usage of using your command. For example:
-
-Cobra is a CLI library for Go that empowers applications.
-This application is a tool to generate the needed files
-to quickly create a Cobra application.`,
 	Run: func(cmd *cobra.Command, args []string) {
 		server()
 	},
@@ -25,46 +19,9 @@ to quickly create a Cobra application.`,
 
 func init() {
 	rootCmd.AddCommand(serverCmd)
-
-	// Here you will define your flags and configuration settings.
-
-	// Cobra supports Persistent Flags which will work for this command
-	// and all subcommands, e.g.:
-	// serverCmd.PersistentFlags().String("foo", "", "A help for foo")
-
-	// Cobra supports local flags which will only run when this command
-	// is called directly, e.g.:
-	// serverCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
 	serverCmd.Flags().StringP("cert", "c", "$HOME/.config/cert400/server.crt", "CA certificate")
 	serverCmd.Flags().StringP("key", "k", "$HOME/.config/cert400/server.key", "CA private key")
 }
 func setServerParams(cmd *cobra.Command) error {
-	// Get "-f" flag parameters and configure them if not empty
-	// parameterFile, err := cmd.Flags().GetString("file")
-	// if err != nil {
-	// 	return err
-	// }
-	// if parameterFile != "" {
-	// 	playIndividualFile = true
-	// 	filePath = parameterFile
-	// }
-	//
-	// // Get "-d" flag parameters and configure them if not empty
-	// parameterDir, err := cmd.Flags().GetString("directory")
-	// if err != nil {
-	// 	return err
-	// }
-	// if parameterDir != "" {
-	// 	recurseFolders = true
-	// 	folderPath = parameterDir
-	// }
-	//
-	// debugParameter, err := cmd.Flags().GetBool("debug")
-	// if err != nil {
-	// 	return err
-	// }
-	// if debugParameter == true {
-	// 	debuggingMode = true
-	// }
 	return nil
 }

cmd/serverFunc.go

@@ -1,10 +1,16 @@
+/*
+Copyright © 2024 raul
+*/
+
 package cmd
 
 import (
 	"embed"
 	"fmt"
-	"github.com/gin-gonic/gin"
 	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/spf13/viper"
 )
 
 var (
@@ -15,6 +21,10 @@ var (
 var templateFolder embed.FS
 
 func server() {
+	lPort := viper.GetString("Server.port")
+	if lPort != "" {
+		listenPort = lPort
+	}
 	r := gin.Default()
 	r.Static("/css", "./cmd/templates/css")
 	LoadHTMLFromEmbedFS(r, templateFolder, "templates/*.html")