Add makefile to scaffolding (operator-framework#11)

* Change name to be operator instead of service
* Add makefile
* Update model so that it generates CRD correctly
* Install all available CRDs
* Remove kustomize section

Author: jmrodri

pkg/quarkus/v1alpha/scaffolds/api.go

@@ -69,8 +69,6 @@ func (s *apiScaffolder) Scaffold() error {
 		&model.Model{
 			Package:   util.ReverseDomain(s.config.GetDomain()),
 			ClassName: util.ToClassname(s.resource.Kind),
-			Version:   s.resource.Version,
-			Group:     s.resource.Group,
 		},
 		&model.ModelSpec{
 			Package:   util.ReverseDomain(s.config.GetDomain()),

pkg/quarkus/v1alpha/scaffolds/init.go

@@ -75,5 +75,9 @@ func (s *initScaffolder) Scaffold() error {
 		&templates.ApplicationPropertiesFile{
 			ProjectName: s.config.GetProjectName(),
 		},
+		&templates.Makefile{
+			Image:            "",
+			KustomizeVersion: "v3.5.4",
+		},
 	)
 }

pkg/quarkus/v1alpha/scaffolds/internal/templates/applicationproperties.go

@@ -47,5 +47,5 @@ func (f *ApplicationPropertiesFile) SetTemplateDefaults() error {
 // TODO: pass in the name of the operator i.e. replace Memcached
 const ApplicationPropertiesTemplate = `quarkus.container-image.build=true
 #quarkus.container-image.group=
-quarkus.container-image.name={{ .ProjectName }}-service
+quarkus.container-image.name={{ .ProjectName }}-operator
 `

pkg/quarkus/v1alpha/scaffolds/internal/templates/makefile.go

@@ -0,0 +1,107 @@
+// Copyright 2021 The Operator-SDK Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package templates
+
+import (
+	"errors"
+
+	"sigs.k8s.io/kubebuilder/v3/pkg/machinery"
+)
+
+var _ machinery.Template = &Makefile{}
+
+// Makefile scaffolds the Makefile
+type Makefile struct {
+	machinery.TemplateMixin
+
+	// Image is controller manager image name
+	Image string
+
+	// Kustomize version to use in the project
+	KustomizeVersion string
+
+	// // AnsibleOperatorVersion is the version of the ansible-operator binary downloaded by the Makefile.
+	// AnsibleOperatorVersion string
+}
+
+// SetTemplateDefaults implements machinery.Template
+func (f *Makefile) SetTemplateDefaults() error {
+	if f.Path == "" {
+		f.Path = "Makefile"
+	}
+
+	f.TemplateBody = makefileTemplate
+
+	f.IfExistsAction = machinery.Error
+
+	if f.Image == "" {
+		f.Image = "controller:latest"
+	}
+
+	if f.KustomizeVersion == "" {
+		return errors.New("kustomize version is required in scaffold")
+	}
+
+	// if f.AnsibleOperatorVersion == "" {
+	//     return errors.New("ansible-operator version is required in scaffold")
+	// }
+
+	return nil
+}
+
+const makefileTemplate = `
+# Image URL to use all building/pushing image targets
+IMG ?= {{ .Image }}
+
+all: docker-build
+
+##@ General
+
+# The help target prints out all targets with their descriptions organized
+# beneath their categories. The categories are represented by '##@' and the
+# target descriptions by '##'. The awk commands is responsible for reading the
+# entire set of makefiles included in this invocation, looking for lines of the
+# file as xyz: ## something, and then pretty-format the target and help. Then,
+# if there's a line with ##@ something, that gets pretty-printed as a category.
+# More info on the usage of ANSI control characters for terminal formatting:
+# https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters
+# More info on the awk command:
+# http://linuxcommand.org/lc3_adv_awk.php
+
+help: ## Display this help.
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
+
+##@ Build
+
+docker-build: ## Build docker image with the manager.
+	mvn package -Dquarkus.container-image.build=true -Dquarkus.container-image.image=${IMG}
+
+docker-push: ## Push docker image with the manager.
+	mvn package -Dquarkus.container-image.push=true -Dquarkus.container-image.image=${IMG}
+
+##@ Deployment
+
+install: ## Install CRDs into the K8s cluster specified in ~/.kube/config.
+	@$(foreach file, $(wildcard target/kubernetes/*-v1.yml), kubectl apply -f $(file);)
+
+uninstall: ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config.
+	@$(foreach file, $(wildcard target/kubernetes/*-v1.yml), kubectl delete -f $(file);)
+
+deploy: ## Deploy controller to the K8s cluster specified in ~/.kube/config.
+	kubectl apply -f target/kubernetes/kubernetes.yml
+
+undeploy: ## Undeploy controller from the K8s cluster specified in ~/.kube/config.
+	kubectl delete -f target/kubernetes/kubernetes.yml
+`

pkg/quarkus/v1alpha/scaffolds/internal/templates/model/model.go

@@ -26,15 +26,13 @@ var _ machinery.Template = &Model{}
 
 type Model struct {
 	machinery.TemplateMixin
+	machinery.ResourceMixin
 
 	// Package is the source files package
 	Package string
 
 	// Name of the operator used for the main file.
 	ClassName string
-
-	Version string
-	Group   string
 }
 
 func (f *Model) SetTemplateDefaults() error {
@@ -57,10 +55,14 @@ const modelTemplate = `package {{ .Package }};
 import io.fabric8.kubernetes.api.model.Namespaced;
 import io.fabric8.kubernetes.client.CustomResource;
 import io.fabric8.kubernetes.model.annotation.Group;
+import io.fabric8.kubernetes.model.annotation.Kind;
+import io.fabric8.kubernetes.model.annotation.Plural;
 import io.fabric8.kubernetes.model.annotation.Version;
 
-@Version("{{ .Version }}")
-@Group("{{ .Group }}")
+@Version("{{ .Resource.API.CRDVersion }}")
+@Group("{{ .Resource.QualifiedGroup }}")
+@Kind("{{ .Resource.Kind }}")
+@Plural("{{ .Resource.Plural }}")
 public class {{ .ClassName }} extends CustomResource<{{ .ClassName }}Spec, {{ .ClassName }}Status>
     implements Namespaced {}