From 0bc744ded5814273a9e1f3bf6fd09ffb252e4a87 Mon Sep 17 00:00:00 2001
From: horus
Date: Tue, 20 Feb 2018 17:44:58 +0100
Subject: Reintroduces debug as a config setting. (crawler)

---
 crawler/init.go | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

(limited to 'crawler/init.go')

diff --git a/crawler/init.go b/crawler/init.go
index abf212b..a4fcb21 100644
--- a/crawler/init.go
+++ b/crawler/init.go
@@ -1,12 +1,10 @@
 package main
 
 import (
-	"flag"
 	"strings"
 
 	log "github.com/Sirupsen/logrus"
-	//"github.com/spf13/viper"
-	//flag "github.com/spf13/pflag"
+	flag "github.com/spf13/pflag"
 )
 
 // global config, gets overwritten by main
@@ -14,21 +12,30 @@ var _conf Config
 
 func init() {
 	// we need to parse the config because of log level setting
-	configFile := flag.String("config", "", "path to config file")
-	debug := flag.Bool("debug", false, "debug outputs")
-	loglevel_f := flag.String("loglevel", "Warn", `sets log level, can be "Warn", "Info" or "Debug"`)
-	loglevel := strings.ToLower(*loglevel_f)
+	configFile := flag.StringP("config", "c", "", "path to config file")
+	debug := flag.BoolP("debug", "d", false, "debug outputs")
+	verbose := flag.BoolP("verbose", "v", false, "same as --debug")
+	silent := flag.BoolP("silent", "s", false, "suppress outputs except warnings")
+	loglevel_f := flag.StringP("loglevel", "l", "Warn", `sets log level, can be "Warn", "Info" or "Debug"`)
 
 	flag.Parse()
+	loglevel := strings.ToLower(*loglevel_f)
 
-	if *debug || loglevel == "debug" {
+	if *debug || *verbose || loglevel == "debug" {
 		log.SetLevel(log.DebugLevel)
-	} else if loglevel == "Info" {
+	} else if loglevel == "info" {
 		log.SetLevel(log.InfoLevel)
 	} else {
 		log.SetLevel(log.WarnLevel)
 	}
 
+	if *silent {
+		log.SetLevel(log.WarnLevel)
+	}
+
 	_conf.parseConfig(*configFile)
 
+	if _conf.Debug && !*silent {
+		log.SetLevel(log.DebugLevel)
+	}
 }
-- 
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