kleinTodo/client/todo/clientCommon/config/getConfig.go

package config

import (
	"bytes"
	"context"
	"fmt"

	"github.com/BurntSushi/toml"
	"github.com/urfave/cli/v3"
)

// GetConfig Command
func GetConfig() *cli.Command {
	return &cli.Command{
		Name:   "get",
		Usage:  "read configuration file",
		Action: getConfigAction,
	}
}

// getConfigAction logic for GetConfig
func getConfigAction(context context.Context, c *cli.Command) error {
	configFile, err := ReadConfig()
	if err != nil {
		return err
	}

	var buf bytes.Buffer
	if err := toml.NewEncoder(&buf).Encode(configFile); err != nil {
		return err
	}

	tomlString := buf.String()
	fmt.Println(tomlString)
	return nil
}