aemet/cmd/server.go

/*
Copyright © 2024 raul
*/

package cmd

import (
	"github.com/spf13/cobra"
	"log"
)

var serverCmd = &cobra.Command{
	Use:   "server",
	Short: "A brief description of your command",
	Long: `A longer description that spans multiple lines and likely contains examples
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) {
		if err := setServerParameters(cmd); err != nil {
			log.Fatalf("Error happened trying to set parameters: %v\n", err)
		}
		server()
	},
}

func init() {
	rootCmd.AddCommand(serverCmd)
	serverCmd.PersistentFlags().StringP("port", "p", "1302", "port to use for listening")
}

func setServerParameters(cmd *cobra.Command) error {
	parameterPort, err := cmd.Flags().GetString("port")
	if err != nil {
		return err
	}
	if parameterPort != "" {
		listenPort = parameterPort
	}
	return nil
}