main.go

package main

import (
	"fmt"
	"os"
	"time"

	"github.com/rs/zerolog"
	"github.com/rs/zerolog/log"

	"github.com/go-logr/zerologr"
	"github.com/trueforge-org/clustertool/cmd"
	"github.com/trueforge-org/clustertool/embed"
	"github.com/trueforge-org/clustertool/pkg/helper"
	fthelper "github.com/trueforge-org/forgetool/v4/pkg/helper"
	k8slog "sigs.k8s.io/controller-runtime/pkg/log"
)

var Version = "dev"
var noColor = false

func main() {
	// Configure zerolog
	zerolog.DurationFieldUnit = time.Second

	var zerologLevel zerolog.Level

	// Switch-case for setting the global log level
	switch os.Getenv("LOGLEVEL") {
	case "trace":
		zerologLevel = zerolog.TraceLevel
	case "debug":
		zerologLevel = zerolog.DebugLevel
	case "warn":
		zerologLevel = zerolog.WarnLevel
	case "error":
		zerologLevel = zerolog.ErrorLevel
	case "fatal":
		zerologLevel = zerolog.FatalLevel
	case "panic":
		zerologLevel = zerolog.PanicLevel
	case "info":
		zerologLevel = zerolog.InfoLevel
	default:
		zerologLevel = zerolog.InfoLevel
	}

	if os.Getenv("DEBUG") != "" {
		noColor = true
	}

	// Set zerolog level
	zerolog.SetGlobalLevel(zerologLevel)
	log.Logger = log.Output(zerolog.ConsoleWriter{
		Out:        os.Stdout,
		TimeFormat: time.RFC3339, // Keep this for the timestamp format
		NoColor:    noColor,      // Set to true if you prefer no color
	})

	// Initialize zerolog with console output
	zlogger := zerolog.New(os.Stderr).With().Timestamp().Logger()

	// Wrap zerolog with zerologr to create a logr.Logger
	logger := zerologr.New(&zlogger)

	// Set this logger for dependencies expecting log.SetLogger
	k8slog.SetLogger(logger)

	fmt.Printf("\n%s\n", helper.Logo)
	fmt.Printf("---\nClusterTool Version: %s\n---\n", Version)

	embed.AllToCache()

	fthelper.CheckSystemTime()
	fthelper.CheckReqDomains()

	err := cmd.Execute()
	if err != nil {
		log.Fatal().Err(err).Msg("Failed to execute command")
	}
}