dont create vrconfig.yml folder (#1229)

Author: ImUrX

dev.slimevr.SlimeVR.metainfo.xml

@@ -65,6 +65,10 @@ work.  If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
   </provides>
 
   <releases>
+    <release version="0.13.1" date="2024-11-05"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.13.1</url></release>
+    <release version="0.13.1~rc.3" type="development" date="2024-10-31"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.13.1-rc.3</url></release>
+    <release version="0.13.1~rc.2" type="development" date="2024-10-26"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.13.1-rc.2</url></release>
+    <release version="0.13.1~rc.1" type="development" date="2024-10-16"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.13.1-rc.1</url></release>
     <release version="0.13.0" date="2024-09-20"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.13.0</url></release>
     <release version="0.13.0~rc.4" type="development" date="2024-09-13"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.13.0-rc.4</url></release>
     <release version="0.13.0~rc.3" type="development" date="2024-08-14"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.13.0-rc.3</url></release>

server/core/src/main/java/dev/slimevr/config/ConfigManager.java

@@ -16,6 +16,8 @@
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.nio.file.*;
+import java.util.Comparator;
+import java.util.stream.Stream;
 
 
 public class ConfigManager {
@@ -115,8 +117,28 @@ public synchronized void saveConfig() {
 
 		// Serialize config
 		try {
-			var file = cfgFile.toFile();
-			if (!file.getAbsoluteFile().getParentFile().exists() && !file.mkdirs()) {
+			// delete accidental folder caused by PR
+			// https://github.com/SlimeVR/SlimeVR-Server/pull/1176
+			var cfgFileMaybeFolder = cfgFile.toFile();
+			if (cfgFileMaybeFolder.isDirectory()) {
+				try (Stream<Path> pathStream = Files.walk(cfgFile)) {
+					var list = pathStream.sorted(Comparator.reverseOrder()).toList();
+					for (var path : list) {
+						Files.delete(path);
+					}
+				} catch (IOException e) {
+					LogManager
+						.severe(
+							"Unable to delete folder that has same name as the config file on path \""
+								+ cfgFile
+								+ "\""
+						);
+					return;
+				}
+
+			}
+			var cfgFolder = cfgFile.toAbsolutePath().getParent().toFile();
+			if (!cfgFolder.exists() && !cfgFolder.mkdirs()) {
 				LogManager
 					.severe("Unable to create folders for config on path \"" + cfgFile + "\"");
 				return;