Changes command line flags to support Trace debug level. (crawler)

1 files changed, 5 insertions, 2 deletions

diff --git a/crawler/init.go b/crawler/init.go
index f943452..0c6c71f 100644
--- a/crawler/init.go
+++ b/crawler/init.go
@@ -18,9 +18,10 @@ func init() {
 	// we need to parse the config because of log level setting
 	configFile := flag.StringP("config", "c", "", "path to config file")
 	debug := flag.BoolP("debug", "d", false, "set log level to \"Debug\"")
+	trace := flag.BoolP("trace", "t", false, "set log level to \"Trace\"")
 	verbose := flag.BoolP("verbose", "v", false, "set log level to \"Debug\", same as --debug")
 	silent := flag.BoolP("silent", "s", false, "suppress output except warnings")
-	loglevel_f := flag.String("loglevel", "Warn", `set log level, can be "Warn", "Info" or "Debug"`)
+	loglevel_f := flag.String("log-level", "Warn", `set log level, can be "Warn", "Info", "Debug" or "Trace"`)
 	flag.BoolP("list-shops", "l", false, `list all crawlable shops`)
 	shopids_f := flag.StringP("only-shop", "o", "", `comma separated list of shop ids, crawl only these`)
 	not_shopids_f := flag.StringP("exclude-shop", "x", "", `comma separated list of shop ids, DO NOT crawl these`)
@@ -31,7 +32,9 @@ func init() {
 	flag.Parse()
 	loglevel := strings.ToLower(*loglevel_f)
 
-	if *debug || *verbose || loglevel == "debug" {
+	if *trace || loglevel == "trace" {
+		log.SetLevel(log.TraceLevel)
+	} else if *debug || *verbose || loglevel == "debug" {
 		log.SetLevel(log.DebugLevel)
 	} else if loglevel == "info" {
 		log.SetLevel(log.InfoLevel)