Log level is now configurable. (crawler)

1 files changed, 16 insertions, 1 deletions

diff --git a/crawler/log.go b/crawler/log.go
index 4b9f374..3a6afa0 100644
--- a/crawler/log.go
+++ b/crawler/log.go
@@ -1,11 +1,26 @@
 package main
 
 import (
+	"flag"
+
 	log "github.com/Sirupsen/logrus"
 )
 
+// global config, gets overwritten by main
+var _conf Config
+
 func init() {
-	log.SetLevel(log.DebugLevel)
+	// we need to parse the config because of log level setting
+	configFile := flag.String("config", "", "path to config file")
+	flag.Parse()
+
+	_conf.parseConfig(*configFile)
+
+	if _conf.Debug {
+		log.SetLevel(log.DebugLevel)
+	} else {
+		log.SetLevel(log.WarnLevel)
+	}
 }
 
 func Fatal(err error, msg string) {