add ability to set log level via env var

2019-08-08 13:07:04 +01:00 · 2019-08-08 13:07:04 +01:00 · fbc1d523d7
commit fbc1d523d7
parent 11795071fb
1 changed files with 13 additions and 0 deletions
--- a/util/log/log.go
+++ b/util/log/log.go
@ -26,6 +26,19 @@ var (
 	level = info
 )

+func init() {
+	switch os.Getenv("MICRO_LOG_LEVEL") {
+	case "debug":
+		level = debug
+	case "info":
+		level = info
+	case "trace":
+		level = trace
+	case "fatal":
+		level = fatal
+	}
+}
+
 // Log makes use of github.com/go-log/log.Log
 func Log(v ...interface{}) {
 	logger.Log(v...)