feat: add log in json option

main.go

@@ -4,12 +4,16 @@ import (
 	"os"
 	"time"
 	"tinyauth/cmd"
+	"tinyauth/internal/utils"
 
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
 )
 
 func main() {
-	log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr, TimeFormat: time.RFC3339}).With().Timestamp().Caller().Logger()
+	log.Logger = log.Logger.With().Timestamp().Caller().Logger()
+	if !utils.ShoudLogJSON(os.Environ(), os.Args) {
+		log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr, TimeFormat: time.RFC3339})
+	}
 	cmd.Run()
 }