Ignore bots when processing comments

src/Web/Webhook.cs

@@ -8,6 +8,7 @@
 using Octokit.Webhooks.Events.IssueComment;
 using Octokit.Webhooks.Events.Issues;
 using Octokit.Webhooks.Events.Sponsorship;
+using Octokit.Webhooks.Models;
 
 namespace Devlooped.Sponsors;
 
@@ -38,6 +39,10 @@ protected override async Task ProcessIssueCommentWebhookAsync(WebhookHeaders hea
             // It was not an issue or it was not found.
             return;
 
+        if (IsBot(payload.Sender))
+            // Ignore comments from bots.
+            return;
+
         try
         {
             using var activity = tracer.StartActivity("IssueComment");
@@ -81,6 +86,10 @@ protected override async Task ProcessIssuesWebhookAsync(WebhookHeaders headers,
             // It was not an issue or it was not found.
             return;
 
+        if (IsBot(payload.Sender))
+            // Ignore comments from bots.
+            return;
+
         try
         {
             using var activity = tracer.StartActivity("Issue");
@@ -170,4 +179,9 @@ await notifier.PostAsync(new PushoverMessage
             throw;
         }
     }
+
+    static bool IsBot(Octokit.Webhooks.Models.User? user) => user?.Type == UserType.Bot ||
+                user?.Login.EndsWith("-bot") == true ||
+                user?.Name?.EndsWith("bot]") == true || user?.Name?.EndsWith("-bot") == true;
+
 }