🐛 do not generate the cert-manager directory by default.

Author: camilamacedo86

pkg/plugins/golang/v3/scaffolds/init.go

@@ -25,7 +25,6 @@ import (
 	"sigs.k8s.io/kubebuilder/v3/pkg/machinery"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates"
-	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates/config/certmanager"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates/config/kdefault"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates/config/manager"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates/config/prometheus"
@@ -132,8 +131,5 @@ func (s *initScaffolder) Scaffold() error {
 		&kdefault.ManagerConfigPatch{},
 		&prometheus.Kustomization{},
 		&prometheus.Monitor{},
-		&certmanager.Certificate{},
-		&certmanager.Kustomization{},
-		&certmanager.KustomizeConfig{},
 	)
 }

pkg/plugins/golang/v3/scaffolds/internal/templates/config/certmanager/certificate.go

@@ -37,6 +37,9 @@ func (f *Certificate) SetTemplateDefaults() error {
 
 	f.TemplateBody = certManagerTemplate
 
+	// If file exists (ex. because a webhook was already created), skip creation.
+	f.IfExistsAction = machinery.SkipFile
+
 	return nil
 }
 

pkg/plugins/golang/v3/scaffolds/internal/templates/config/certmanager/kustomization.go

@@ -37,6 +37,9 @@ func (f *Kustomization) SetTemplateDefaults() error {
 
 	f.TemplateBody = kustomizationTemplate
 
+	// If file exists (ex. because a webhook was already created), skip creation.
+	f.IfExistsAction = machinery.SkipFile
+
 	return nil
 }
 

pkg/plugins/golang/v3/scaffolds/internal/templates/config/certmanager/kustomizeconfig.go

@@ -37,6 +37,9 @@ func (f *KustomizeConfig) SetTemplateDefaults() error {
 
 	f.TemplateBody = kustomizeConfigTemplate
 
+	// If file exists (ex. because a webhook was already created), skip creation.
+	f.IfExistsAction = machinery.SkipFile
+
 	return nil
 }
 

pkg/plugins/golang/v3/scaffolds/webhook.go

@@ -27,6 +27,7 @@ import (
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates/api"
+	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates/config/certmanager"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates/config/kdefault"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates/config/webhook"
 	"sigs.k8s.io/kubebuilder/v3/pkg/plugins/golang/v3/scaffolds/internal/templates/hack"
@@ -93,6 +94,9 @@ func (s *webhookScaffolder) Scaffold() error {
 		&webhook.Kustomization{Force: s.force},
 		&webhook.KustomizeConfig{},
 		&webhook.Service{},
+		&certmanager.Certificate{},
+		&certmanager.Kustomization{},
+		&certmanager.KustomizeConfig{},
 	); err != nil {
 		return err
 	}