gime/cmd/config.go

/*
Copyright © 2022 brian buller <brian@bullercodeworks.com>

*/
package cmd

import (
	"fmt"
	"sort"
	"strings"

	"github.com/spf13/cobra"
	"github.com/spf13/viper"
)

// configCmd represents the config command
var configCmd = &cobra.Command{
	Use:   "config",
	Short: "Show or update configuration values",
	Long: `To set values just list them in key=value format.
	For example: 
		gime config copytags=true roundto=30m`,
	RunE: opConfig,
}

func init() {
	rootCmd.AddCommand(configCmd)
}

func opConfig(cmd *cobra.Command, args []string) error {
	updConfig := make(map[string]string)
	if len(args) > 0 {
		// We're setting arguments
		for _, a := range args {
			pts := strings.Split(a, "=")
			if len(pts) == 2 {
				updConfig[pts[0]] = pts[1]
			} else {
				return fmt.Errorf("Unable to parse config values.")
			}
		}
	}
	var settings []string
	for k, v := range viper.AllSettings() {
		switch v.(type) {
		case bool:
			if nv, ok := updConfig[k]; ok {
				v = nv == "true"
				viper.Set(k, v)
				viper.WriteConfig()
			}
			settings = append(settings, fmt.Sprintf("%s: %t", k, v))
		default:
			if nv, ok := updConfig[k]; ok {
				v = nv
				viper.Set(k, v)
				viper.WriteConfig()
			}
			settings = append(settings, fmt.Sprintf("%s: %s", k, v))
		}
	}
	sort.Strings(settings)
	fmt.Println("Configuration File:", viper.ConfigFileUsed())
	for _, v := range settings {
		fmt.Println(v)
	}
	return nil
}