Added a already exists url option in Creds.priv.cs

Creds.cs

@@ -6,4 +6,8 @@ public static partial class Creds
     public static string Password => _password;
 
     public static string DirectoryOnServer => _dir;
+
+    public static int Port => _port;
+
+    public static string AlreadyExistsUrl=> _alreadyExists;
 }   

Program.cs

@@ -8,13 +8,28 @@ using System.Diagnostics.CodeAnalysis;
 using YoutubeExplode.Playlists;
 using YoutubeExplode.Channels;
 
-YoutubeClient ytc=new YoutubeClient();
+HttpClient http=new HttpClient();
+YoutubeClient ytc=new YoutubeClient(http);
 ConcurrentStack<VideoId> videoIds=new ConcurrentStack<VideoId>();
 bool isRunning=true;
 
 async Task AddVideo(VideoId id)
 {
-    using(SshClient client = new SshClient(IP,Username,Password)){
+    if(!string.IsNullOrWhiteSpace(AlreadyExistsUrl))
+    {
+        try{
+        if(await http.GetStringAsync($"{AlreadyExistsUrl}{id.Value}") == "true")
+        {
+            Console.WriteLine($"{AlreadyExistsUrl}{id.Value} returned true skipping: https://www.youtube.com/watch?v={id.Value}");
+            return;
+        }
+        }catch(Exception)
+        {
+
+        }
+    }
+
+    using(SshClient client = new SshClient(IP,Port,Username,Password)){
     await client.ConnectAsync(default);
     using(var res=client.CreateCommand($"echo {DirectoryOnServer}/*-{id.Value}.mp4"))
     {

README.md

@@ -14,6 +14,9 @@ To Configure you must add a file called Creds.priv.cs with the following content
         static string _username = "YOUR_SSH_USERNAME";
         static string _password = "YOUR_SSH_PASSWORD";
         static string _dir = "YOUR_SSH_PATH";
+        static int _port = 22;
+        
+        static string _alreadyExists=""; //must be http(s) url such as https://tytdarchive.site.tesses.net/have.php?v= that the response must return "true" if it already exists or "false" if not
     }
 ```