Update grs.sh

grs.sh

@@ -28,16 +28,28 @@ for repository in *; do
 	cd ..
 	echo "$log" >> "$logPath"
 
+	if [ "$gitOutput" == "" ]; then
+		cd "repositories/$repository"
+		gitURL=$(git config --get remote.origin.url)
+		cd ..
+		rm -rf "$repository"
+		gitOutput=$(git clone --recursive $gitURL)
+		cd ..
 		if [ "$gitOutput" == "" ]; then
 			log=$(echo [$(date +"%Y-%m-%d %H:%M:%S")] Unable to check for updates to \"$repository\")
 			echo "$log"
 			echo "$log" >> "$logPath"
 			echo >> "$logPath"
 
+			cp -rf "snapshots/$repository" repositories
+			
 			cd repositories
 			continue;
 		fi
 
+		echo "$gitOutput"
+	fi
+
 	echo "$gitOutput" >> "$logPath"
 
 	snapshotSize=$(($(du -sb "snapshots/$repository" | cut -f1) - $(du -sb "snapshots/$repository/.git" | cut -f1)))