Old backups now will be deleted after being restored

src/main/java/net/szum123321/textile_backup/ConfigHandler.java

@@ -54,6 +54,9 @@ public class ConfigHandler {
                 "Be very careful when setting it, as it is easy corrupt your world!\n")
     public Set<String> fileBlacklist = new HashSet<>();
 
+    @Comment("\nShould backups be deleted after being restored?\n")
+    public boolean deleteOldBackupAfterRestore = true;
+
     @Comment("\nMaximum number of backups to keep. If set to 0 then no backup will be deleted based their amount\n")
     public int backupsToKeep = 10;
 

src/main/java/net/szum123321/textile_backup/core/restore/RestoreBackupRunnable.java

@@ -74,6 +74,13 @@ public class RestoreBackupRunnable implements Runnable {
             GenericTarDecompressor.decompress(backupFile, worldFile);
         }
 
+        if(Statics.CONFIG.deleteOldBackupAfterRestore) {
+            Statics.LOGGER.info("Deleting old backup");
+
+            if(!backupFile.delete())
+                Statics.LOGGER.info("Something went wrong while deleting old backup");
+        }
+
         Statics.LOGGER.info("Done!");
     }