feat: add installation_target event (#236)

src/Octokit.Webhooks/Events/InstallationTarget/InstallationTargetAction.cs

@@ -0,0 +1,12 @@
+namespace Octokit.Webhooks.Events.InstallationTarget;
+
+[PublicAPI]
+public sealed record InstallationTargetAction : WebhookEventAction
+{
+    public static readonly InstallationTargetAction Renamed = new(InstallationTargetActionValue.Renamed);
+
+    private InstallationTargetAction(string value)
+        : base(value)
+    {
+    }
+}

src/Octokit.Webhooks/Events/InstallationTarget/InstallationTargetActionValue.cs

@@ -0,0 +1,6 @@
+namespace Octokit.Webhooks.Events.InstallationTarget;
+
+public static class InstallationTargetActionValue
+{
+    public const string Renamed = "renamed";
+}

src/Octokit.Webhooks/Events/InstallationTarget/InstallationTargetRenamedEvent.cs

@@ -0,0 +1,20 @@
+namespace Octokit.Webhooks.Events.InstallationTarget;
+
+using Octokit.Webhooks.Models.InstallationTargetEvent;
+
+[PublicAPI]
+[WebhookActionType(InstallationTargetActionValue.Renamed)]
+public sealed record InstallationTargetRenamedEvent : InstallationTargetEvent
+{
+    [JsonPropertyName("action")]
+    public override string Action => InstallationTargetActionValue.Renamed;
+
+    [JsonPropertyName("account")]
+    public User Account { get; init; } = null!;
+
+    [JsonPropertyName("changes")]
+    public Changes Changes { get; init; } = null!;
+
+    [JsonPropertyName("target_type")]
+    public InstallationTargetType TargetType { get; init; }
+}

src/Octokit.Webhooks/Events/InstallationTargetEvent.cs

@@ -0,0 +1,6 @@
+namespace Octokit.Webhooks.Events;
+
+[PublicAPI]
+[WebhookEventType(WebhookEventType.InstallationTarget)]
+[JsonConverter(typeof(WebhookConverter<InstallationTargetEvent>))]
+public abstract record InstallationTargetEvent : WebhookEvent;

src/Octokit.Webhooks/Models/InstallationTargetEvent/Changes.cs

@@ -0,0 +1,11 @@
+namespace Octokit.Webhooks.Models.InstallationTargetEvent;
+
+[PublicAPI]
+public sealed record Changes
+{
+    [JsonPropertyName("login")]
+    public ChangesLogin? Login { get; init; }
+
+    [JsonPropertyName("slug")]
+    public ChangesSlug? Slug { get; init; }
+}

src/Octokit.Webhooks/Models/InstallationTargetEvent/ChangesLogin.cs

@@ -0,0 +1,8 @@
+namespace Octokit.Webhooks.Models.InstallationTargetEvent;
+
+[PublicAPI]
+public record ChangesLogin
+{
+    [JsonPropertyName("from")]
+    public string From { get; init; } = null!;
+}

src/Octokit.Webhooks/Models/InstallationTargetEvent/ChangesSlug.cs

@@ -0,0 +1,8 @@
+namespace Octokit.Webhooks.Models.InstallationTargetEvent;
+
+[PublicAPI]
+public sealed record ChangesSlug
+{
+    [JsonPropertyName("from")]
+    public string From { get; init; } = null!;
+}

src/Octokit.Webhooks/WebHookEventType.cs

@@ -22,6 +22,7 @@ public static class WebhookEventType
     public const string Gollum = "gollum";
     public const string Installation = "installation";
     public const string InstallationRepositories = "installation_repositories";
+    public const string InstallationTarget = "installation_target";
     public const string Issues = "issues";
     public const string IssueComment = "issue_comment";
     public const string Label = "label";

src/Octokit.Webhooks/WebhookEventProcessor.cs

@@ -18,6 +18,7 @@
 using Octokit.Webhooks.Events.GithubAppAuthorization;
 using Octokit.Webhooks.Events.Installation;
 using Octokit.Webhooks.Events.InstallationRepositories;
+using Octokit.Webhooks.Events.InstallationTarget;
 using Octokit.Webhooks.Events.IssueComment;
 using Octokit.Webhooks.Events.Issues;
 using Octokit.Webhooks.Events.Label;
@@ -90,6 +91,8 @@ GithubAppAuthorizationEvent githubAppAuthorizationEvent
             InstallationEvent installationEvent => this.ProcessInstallationWebhookAsync(headers, installationEvent),
             InstallationRepositoriesEvent installationRepositoriesEvent
                 => this.ProcessInstallationRepositoriesWebhookAsync(headers, installationRepositoriesEvent),
+            InstallationTargetEvent installationTargetEvent
+                => this.ProcessInstallationTargetWebhookAsync(headers, installationTargetEvent),
             IssueCommentEvent issueCommentEvent => this.ProcessIssueCommentWebhookAsync(headers, issueCommentEvent),
             IssuesEvent issuesEvent => this.ProcessIssuesWebhookAsync(headers, issuesEvent),
             LabelEvent labelEvent => this.ProcessLabelWebhookAsync(headers, labelEvent),
@@ -161,6 +164,7 @@ public virtual WebhookEvent DeserializeWebhookEvent(WebhookHeaders headers, stri
             WebhookEventType.Gollum => JsonSerializer.Deserialize<GollumEvent>(body)!,
             WebhookEventType.Installation => JsonSerializer.Deserialize<InstallationEvent>(body)!,
             WebhookEventType.InstallationRepositories => JsonSerializer.Deserialize<InstallationRepositoriesEvent>(body)!,
+            WebhookEventType.InstallationTarget => JsonSerializer.Deserialize<InstallationTargetEvent>(body)!,
             WebhookEventType.IssueComment => JsonSerializer.Deserialize<IssueCommentEvent>(body)!,
             WebhookEventType.Issues => JsonSerializer.Deserialize<IssuesEvent>(body)!,
             WebhookEventType.Label => JsonSerializer.Deserialize<LabelEvent>(body)!,
@@ -485,6 +489,25 @@ private Task ProcessInstallationRepositoriesWebhookAsync(
             _ => Task.CompletedTask,
         };
 
+    [PublicAPI]
+    protected virtual Task ProcessInstallationTargetWebhookAsync(
+        WebhookHeaders headers,
+        InstallationTargetEvent installationTargetEvent,
+        InstallationTargetAction action) => Task.CompletedTask;
+
+    private Task ProcessInstallationTargetWebhookAsync(
+        WebhookHeaders headers,
+        InstallationTargetEvent installationTargetEvent) =>
+        installationTargetEvent.Action switch
+        {
+            InstallationTargetActionValue.Renamed
+                => this.ProcessInstallationTargetWebhookAsync(
+                    headers,
+                    installationTargetEvent,
+                    InstallationTargetAction.Renamed),
+            _ => Task.CompletedTask,
+        };
+
     [PublicAPI]
     protected virtual Task ProcessInstallationRepositoriesWebhookAsync(
         WebhookHeaders headers,