chore(webhook): remove GitLab webhook handler, flag, and file

Author: Eidmantas Ivanauskas

cmd/run.go

@@ -244,8 +244,7 @@ func newRunCommand() *cobra.Command {
 				harborHandler := webhook.NewHarborWebhook(webhookCfg.HarborSecret)
 				handler.RegisterHandler(harborHandler)
 
-				gitlabHandler := webhook.NewGitLabWebhook(webhookCfg.GitLabSecret)
-				handler.RegisterHandler(gitlabHandler)
+                // GitLab Container Registry webhooks are not supported upstream
 
 				quayHandler := webhook.NewQuayWebhook(webhookCfg.QuaySecret)
 				handler.RegisterHandler(quayHandler)
@@ -389,7 +388,7 @@ func newRunCommand() *cobra.Command {
 	runCmd.Flags().StringVar(&webhookCfg.QuaySecret, "quay-webhook-secret", env.GetStringVal("QUAY_WEBHOOK_SECRET", ""), "Secret for validating Quay webhooks")
 	runCmd.Flags().StringVar(&webhookCfg.HarborSecret, "harbor-webhook-secret", env.GetStringVal("HARBOR_WEBHOOK_SECRET", ""), "Secret for validating Harbor webhooks")
 	runCmd.Flags().IntVar(&webhookCfg.RateLimitNumAllowedRequests, "webhook-ratelimit-allowed", env.ParseNumFromEnv("WEBHOOK_RATELIMIT_ALLOWED", 0, 0, math.MaxInt), "The number of allowed requests in an hour for webhook rate limiting, setting to 0 disables ratelimiting")
-	runCmd.Flags().StringVar(&webhookCfg.GitLabSecret, "gitlab-webhook-secret", env.GetStringVal("GITLAB_WEBHOOK_SECRET", ""), "Secret for validating GitLab Container Registry webhooks")
+    // GitLab Container Registry webhooks are not supported upstream
 
 	return runCmd
 }

cmd/webhook.go

@@ -35,7 +35,6 @@ type WebhookConfig struct {
 	QuaySecret                  string
 	HarborSecret                string
 	RateLimitNumAllowedRequests int
-	GitLabSecret                string
 }
 
 // NewWebhookCommand creates a new webhook command
@@ -202,8 +201,7 @@ Supported registries:
 	webhookCmd.Flags().StringVar(&webhookCfg.GHCRSecret, "ghcr-webhook-secret", env.GetStringVal("GHCR_WEBHOOK_SECRET", ""), "Secret for validating GitHub Container Registry webhooks")
 	webhookCmd.Flags().StringVar(&webhookCfg.QuaySecret, "quay-webhook-secret", env.GetStringVal("QUAY_WEBHOOK_SECRET", ""), "Secret for validating Quay webhooks")
 	webhookCmd.Flags().StringVar(&webhookCfg.HarborSecret, "harbor-webhook-secret", env.GetStringVal("HARBOR_WEBHOOK_SECRET", ""), "Secret for validating Harbor webhooks")
-	webhookCmd.Flags().IntVar(&webhookCfg.RateLimitNumAllowedRequests, "webhook-ratelimit-allowed", env.ParseNumFromEnv("WEBHOOK_RATELIMIT_ALLOWED", 0, 0, math.MaxInt), "The number of allowed requests in an hour for webhook rate limiting, setting to 0 disables ratelimiting")
-	webhookCmd.Flags().StringVar(&webhookCfg.GitLabSecret, "gitlab-webhook-secret", env.GetStringVal("GITLAB_WEBHOOK_SECRET", ""), "Secret for validating GitLab Container Registry webhooks")
+    webhookCmd.Flags().IntVar(&webhookCfg.RateLimitNumAllowedRequests, "webhook-ratelimit-allowed", env.ParseNumFromEnv("WEBHOOK_RATELIMIT_ALLOWED", 0, 0, math.MaxInt), "The number of allowed requests in an hour for webhook rate limiting, setting to 0 disables ratelimiting")
 
 	return webhookCmd
 }
@@ -243,14 +241,11 @@ func runWebhook(cfg *ImageUpdaterConfig, webhookCfg *WebhookConfig) error {
 	ghcrHandler := webhook.NewGHCRWebhook(webhookCfg.GHCRSecret)
 	handler.RegisterHandler(ghcrHandler)
 
-	quayHandler := webhook.NewQuayWebhook(webhookCfg.QuaySecret)
-	handler.RegisterHandler(quayHandler)
+    quayHandler := webhook.NewQuayWebhook(webhookCfg.QuaySecret)
+    handler.RegisterHandler(quayHandler)
 
-	harborHandler := webhook.NewHarborWebhook(webhookCfg.HarborSecret)
-	handler.RegisterHandler(harborHandler)
-
-	gitlabHandler := webhook.NewGitLabWebhook(webhookCfg.GitLabSecret)
-	handler.RegisterHandler(gitlabHandler)
+    harborHandler := webhook.NewHarborWebhook(webhookCfg.HarborSecret)
+    handler.RegisterHandler(harborHandler)
 
 	// Create webhook server
 	server := webhook.NewWebhookServer(webhookCfg.Port, handler, cfg.KubeClient, cfg.ArgoClient)