cleaned up structure

hlog/levels.go

@@ -0,0 +1,24 @@
+package hlog
+
+import "github.com/rs/zerolog"
+
+type Level = zerolog.Level
+
+// Takes a log level as string and converts it to a Level interface.
+// If the string is not a valid input it will return InfoLevel
+func LogLevel(level string) Level {
+	levels := map[string]zerolog.Level{
+		"trace": zerolog.TraceLevel,
+		"debug": zerolog.DebugLevel,
+		"info":  zerolog.InfoLevel,
+		"warn":  zerolog.WarnLevel,
+		"error": zerolog.ErrorLevel,
+		"fatal": zerolog.FatalLevel,
+		"panic": zerolog.PanicLevel,
+	}
+	logLevel, valid := levels[level]
+	if !valid {
+		return zerolog.InfoLevel
+	}
+	return logLevel
+}