printing config key list

main.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"flag"
-	"fmt"
 	"path/filepath"
 	"time"
 
@@ -91,7 +90,7 @@ func main() {
 
 	flag.StringVar(&configFile, "f", defaultPath("nlink.conf"), "`path` to config file")
 	flag.BoolVar(&initDB, "i", false, "initialize a new DB")
-	flag.StringVar(&level, "l", "INFO", "log level")
+	flag.StringVar(&level, "l", "DEBUG", "log level")
 	flag.BoolVar(&markOnly, "m", false, "only mark posts as having been posted")
 	flag.Parse()
 
@@ -101,12 +100,16 @@ func main() {
 		Facility:    "daemon",
 		WriteSyslog: false,
 	}
-	fmt.Println(defaultPath("nlink.conf"))
 
 	if err := log.Setup(logOpts); err != nil {
 		die.If(err)
 	}
 
+	log.Debugln("config keys")
+	for _, k := range config.ListKeys() {
+		log.Debugf("key: %s", k)
+	}
+
 	log.Infof("minio_bucket: %s", config.Get("minio_bucket"))
 	if err := restoreDatabase(config.Get("local_database")); err != nil {
 		log.Fatal(err)