Updated creds_example.yml, fixed some async compilation warnings

src/NadekoBot/Common/Creds.cs

@@ -96,7 +96,7 @@ Windows default
 
     public Creds()
     {
-        Version = 1;
+        Version = 3;
         Token = string.Empty;
         OwnerIds = new List<ulong>();
         TotalShards = 1;

src/NadekoBot/Modules/Searches/Crypto/Drawing/ImagesharpStockChartDrawingService.cs

@@ -147,10 +147,10 @@ public sealed class ImagesharpStockChartDrawingService : IStockChartDrawingServi
         });
     }
     
-    public async Task<ImageData?> GenerateSparklineAsync(IReadOnlyCollection<CandleData> series)
+    public Task<ImageData?> GenerateSparklineAsync(IReadOnlyCollection<CandleData> series)
     {
         if (series.Count == 0)
-            return default;
+            return Task.FromResult<ImageData?>(default);
 
         using var image = CreateCanvasInternal();
 
@@ -161,13 +161,13 @@ public sealed class ImagesharpStockChartDrawingService : IStockChartDrawingServi
             ctx.DrawLines(_sparklineColor, 2, points);
         });
     
-        return new("png", image.ToStream());
+        return Task.FromResult<ImageData?>(new("png", image.ToStream()));
     }
 
-    public async Task<ImageData?> GenerateCombinedChartAsync(IReadOnlyCollection<CandleData> series)
+    public Task<ImageData?> GenerateCombinedChartAsync(IReadOnlyCollection<CandleData> series)
     {
         if (series.Count == 0)
-            return default;
+            return Task.FromResult<ImageData?>(default);
 
         using var image = CreateCanvasInternal();
         
@@ -182,13 +182,13 @@ public sealed class ImagesharpStockChartDrawingService : IStockChartDrawingServi
             ctx.DrawLines(Color.ParseHex("00FFFFAA"), 1, points);
         });
 
-        return new("png", image.ToStream());
+        return Task.FromResult<ImageData?>(new("png", image.ToStream()));
     }
     
-    public async Task<ImageData?> GenerateCandleChartAsync(IReadOnlyCollection<CandleData> series)
+    public Task<ImageData?> GenerateCandleChartAsync(IReadOnlyCollection<CandleData> series)
     {
         if (series.Count == 0)
-            return default;
+            return Task.FromResult<ImageData?>(default);
 
         using var image = CreateCanvasInternal();
 
@@ -197,6 +197,6 @@ public sealed class ImagesharpStockChartDrawingService : IStockChartDrawingServi
         var drawData = GetChartDrawingDataInternal(series);
         DrawChartData(image, drawData);
 
-        return new("png", image.ToStream());
+        return Task.FromResult<ImageData?>(new("png", image.ToStream()));
     }
 }

src/NadekoBot/Services/Impl/BotCredsProvider.cs

@@ -121,9 +121,9 @@ public sealed class BotCredsProvider : IBotCredsProvider
         if (File.Exists(CREDS_FILE_NAME))
         {
             var creds = Yaml.Deserializer.Deserialize<Creds>(File.ReadAllText(CREDS_FILE_NAME));
-            if (creds.Version <= 1)
+            if (creds.Version <= 2)
             {
-                creds.Version = 2;
+                creds.Version = 3;
                 File.WriteAllText(CREDS_FILE_NAME, Yaml.Serializer.Serialize(creds));
             }
         }

src/NadekoBot/creds_example.yml

@@ -1,5 +1,5 @@
 # DO NOT CHANGE
-version: 1
+version: 3
 # Bot token. Do not share with anyone ever -> https://discordapp.com/developers/applications/
 token: ''
 # List of Ids of the users who have bot owner permissions
@@ -65,6 +65,13 @@ timezoneDbApiKey:
 coinmarketcapApiKey: 
 # Api key used for Osu related commands. Obtain this key at https://osu.ppy.sh/p/api
 osuApiKey: 
+# Optional Trovo client id.
+# You should use this if Trovo stream notifications stopped working or you're getting ratelimit errors.
+trovoClientId: 
+# Obtain by creating an application at https://dev.twitch.tv/console/apps
+twitchClientId: 
+# Obtain by creating an application at https://dev.twitch.tv/console/apps
+twitchClientSecret: 
 # Command and args which will be used to restart the bot.
 # Only used if bot is executed directly (NOT through the coordinator)
 # placeholders:
@@ -74,8 +81,8 @@ osuApiKey:
 # cmd: dotnet
 # args: "NadekoBot.dll -- {0}"
 # Windows default
-#     cmd: "NadekoBot.exe"
+# cmd: NadekoBot.exe
-#     args: "{0}"
+# args: {0}
 restartCommand:
   cmd: 
   args: