feat: global set log level

log.go

@@ -0,0 +1,38 @@
+package hrp
+
+import (
+	"os"
+	"strings"
+
+	"github.com/rs/zerolog"
+	zlog "github.com/rs/zerolog/log"
+)
+
+var log = zlog.Logger
+
+func init() {
+	log = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
+}
+
+func SetLogLevel(level string) {
+	level = strings.ToUpper(level)
+	log.Info().Msgf("Set log level to %s", level)
+	switch level {
+	case "DEBUG":
+		zerolog.SetGlobalLevel(zerolog.DebugLevel)
+	case "INFO":
+		zerolog.SetGlobalLevel(zerolog.InfoLevel)
+	case "WARN":
+		zerolog.SetGlobalLevel(zerolog.WarnLevel)
+	case "ERROR":
+		zerolog.SetGlobalLevel(zerolog.ErrorLevel)
+	case "FATAL":
+		zerolog.SetGlobalLevel(zerolog.FatalLevel)
+	case "PANIC":
+		zerolog.SetGlobalLevel(zerolog.PanicLevel)
+	}
+}
+
+func GetLogger() zerolog.Logger {
+	return log
+}