Made log level configurable

#7

cmd/DirectoriesToAlbums/main.go

@@ -1,12 +1,17 @@
 package main
 
 import (
+	"flag"
 	"git.haefelfinger.net/piwigo/DirectoriesToAlbums/internal/app"
 	"github.com/sirupsen/logrus"
 	"github.com/vharitonsky/iniflags"
 	"os"
 )
 
+var (
+	logLevel = flag.String("logLevel", "info", "The minimum log level required to write out a log message. (panic,fatal,error,warn,info,debug,trace)")
+)
+
 func main() {
 	iniflags.Parse()
 	initializeLog()
@@ -14,8 +19,13 @@ func main() {
 }
 
 func initializeLog() {
-	//TODO: make log configurable to file instead of console
+	level, err := logrus.ParseLevel(*logLevel)
-	logrus.SetLevel(logrus.DebugLevel)
+	if err != nil {
+		level = logrus.DebugLevel
+	}
+	logrus.SetLevel(level)
+
 	logrus.SetOutput(os.Stdout)
+
 	logrus.Infoln("Starting Piwigo directories to albums...")
 }

configs/defaultConfig.ini

@@ -2,6 +2,8 @@ allowMissingConfig = false  # Don't terminate the app if the ini file cannot be
 allowUnknownFlags = false  # Don't terminate the app if ini file contains unknown flags.
 configUpdateInterval = 0s  # Update interval for re-reading config file set via -config flag. Zero disables config file re-reading.
 imagesRootPath =   # This is the images root path that should be mirrored to piwigo.
+logLevel = info  # The minimum log level required to write out a log message. (panic,fatal,error,warn,info,debug,trace)
 piwigoPassword =   # This is password to the given username.
+piwigoUploadChunkSizeInKB = 512  # The chunksize used to upload an image to piwigo.
 piwigoUrl =   # The root url without tailing slash to your piwigo installation.
 piwigoUser =   # The username to use during sync.