Init project

internal/controller/helmdiff_controller.go

@@ -0,0 +1,63 @@
+/*
+Copyright 2025.
+
+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 controller
+
+import (
+	"context"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+
+	yahov1alpha1 "github.com/allanger/yaho/api/v1alpha1"
+)
+
+// HelmDiffReconciler reconciles a HelmDiff object
+type HelmDiffReconciler struct {
+	client.Client
+	Scheme *runtime.Scheme
+}
+
+// +kubebuilder:rbac:groups=yaho.badhouseplants.net,resources=helmdiffs,verbs=get;list;watch;create;update;patch;delete
+// +kubebuilder:rbac:groups=yaho.badhouseplants.net,resources=helmdiffs/status,verbs=get;update;patch
+// +kubebuilder:rbac:groups=yaho.badhouseplants.net,resources=helmdiffs/finalizers,verbs=update
+
+// Reconcile is part of the main kubernetes reconciliation loop which aims to
+// move the current state of the cluster closer to the desired state.
+// TODO(user): Modify the Reconcile function to compare the state specified by
+// the HelmDiff object against the actual cluster state, and then
+// perform operations to make the cluster state reflect the state specified by
+// the user.
+//
+// For more details, check Reconcile and its Result here:
+// - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.21.0/pkg/reconcile
+func (r *HelmDiffReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
+	_ = logf.FromContext(ctx)
+
+	// TODO(user): your logic here
+
+	return ctrl.Result{}, nil
+}
+
+// SetupWithManager sets up the controller with the Manager.
+func (r *HelmDiffReconciler) SetupWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewControllerManagedBy(mgr).
+		For(&yahov1alpha1.HelmDiff{}).
+		Named("helmdiff").
+		Complete(r)
+}

internal/controller/helmdiff_controller_test.go

@@ -0,0 +1,84 @@
+/*
+Copyright 2025.
+
+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 controller
+
+import (
+	"context"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/reconcile"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	yahov1alpha1 "github.com/allanger/yaho/api/v1alpha1"
+)
+
+var _ = Describe("HelmDiff Controller", func() {
+	Context("When reconciling a resource", func() {
+		const resourceName = "test-resource"
+
+		ctx := context.Background()
+
+		typeNamespacedName := types.NamespacedName{
+			Name:      resourceName,
+			Namespace: "default", // TODO(user):Modify as needed
+		}
+		helmdiff := &yahov1alpha1.HelmDiff{}
+
+		BeforeEach(func() {
+			By("creating the custom resource for the Kind HelmDiff")
+			err := k8sClient.Get(ctx, typeNamespacedName, helmdiff)
+			if err != nil && errors.IsNotFound(err) {
+				resource := &yahov1alpha1.HelmDiff{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      resourceName,
+						Namespace: "default",
+					},
+					// TODO(user): Specify other spec details if needed.
+				}
+				Expect(k8sClient.Create(ctx, resource)).To(Succeed())
+			}
+		})
+
+		AfterEach(func() {
+			// TODO(user): Cleanup logic after each test, like removing the resource instance.
+			resource := &yahov1alpha1.HelmDiff{}
+			err := k8sClient.Get(ctx, typeNamespacedName, resource)
+			Expect(err).NotTo(HaveOccurred())
+
+			By("Cleanup the specific resource instance HelmDiff")
+			Expect(k8sClient.Delete(ctx, resource)).To(Succeed())
+		})
+		It("should successfully reconcile the resource", func() {
+			By("Reconciling the created resource")
+			controllerReconciler := &HelmDiffReconciler{
+				Client: k8sClient,
+				Scheme: k8sClient.Scheme(),
+			}
+
+			_, err := controllerReconciler.Reconcile(ctx, reconcile.Request{
+				NamespacedName: typeNamespacedName,
+			})
+			Expect(err).NotTo(HaveOccurred())
+			// TODO(user): Add more specific assertions depending on your controller's reconciliation logic.
+			// Example: If you expect a certain status condition after reconciliation, verify it here.
+		})
+	})
+})

internal/controller/helmrelease_controller.go

@@ -0,0 +1,94 @@
+/*
+Copyright 2025.
+
+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 controller
+
+import (
+	"context"
+	"time"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+	"sigs.k8s.io/controller-runtime/pkg/reconcile"
+
+	yahov1alpha1 "github.com/allanger/yaho/api/v1alpha1"
+	"github.com/allanger/yaho/internal/downloader"
+	k8serrors "k8s.io/apimachinery/pkg/api/errors"
+)
+
+// HelmReleaseReconciler reconciles a HelmRelease object
+type HelmReleaseReconciler struct {
+	client.Client
+	Scheme *runtime.Scheme
+}
+
+// +kubebuilder:rbac:groups=yaho.badhouseplants.net,resources=helmreleases,verbs=get;list;watch;create;update;patch;delete
+// +kubebuilder:rbac:groups=yaho.badhouseplants.net,resources=helmreleases/status,verbs=get;update;patch
+// +kubebuilder:rbac:groups=yaho.badhouseplants.net,resources=helmreleases/finalizers,verbs=update
+
+func (r *HelmReleaseReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
+	log := logf.FromContext(ctx)
+	log.Info("reconciliation is started")
+
+	reconcilePeriod := 30 * time.Second
+	reconcileResult := reconcile.Result{RequeueAfter: reconcilePeriod}
+	helmReleaseCR := &yahov1alpha1.HelmRelease{}
+	err := r.Get(ctx, req.NamespacedName, helmReleaseCR)
+	if err != nil {
+		if k8serrors.IsNotFound(err) {
+			// Requested object not found, could have been deleted after reconcile request.
+			// Owned objects are automatically garbage collected. For additional cleanup logic use finalizers.
+			// Return and don't requeue
+			return reconcileResult, nil
+		}
+		log.Error(err, "An unxexpected error has occurred during the reconciliation")
+		// Error reading the object - requeue the request.
+		return reconcileResult, err
+	}
+
+	// Update object status always when function exit abnormally or through a panic.
+	defer func() {
+		if err := r.Status().Update(ctx, helmReleaseCR); err != nil {
+			log.Error(err, "Failed to update status")
+		}
+	}()
+
+	// First setup all the controller logic
+	// Pull the chart t a temporary directory
+	// 	
+	// TODO(user): your logic here
+	path, err := downloader.PullChart(ctx, helmReleaseCR.Spec.Repository, helmReleaseCR.Spec.Chart, helmReleaseCR.Spec.Version, nil)
+	if err != nil {
+		log.Error(err, "An unexpected error has occurred while trying to fetch a chart")
+		return reconcileResult, nil
+	}
+	log.Info("Pulled a chart", "path", path)
+	//path, err := downloader.PullChart(repository, chart, version)
+	//if err != nil { return ... }
+	//err := helm.InstallOrUpdate(); if err != nil { return ...}
+	
+	return ctrl.Result{}, nil
+}
+
+// SetupWithManager sets up the controller with the Manager.
+func (r *HelmReleaseReconciler) SetupWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewControllerManagedBy(mgr).
+		For(&yahov1alpha1.HelmRelease{}).
+		Named("helmrelease").
+		Complete(r)
+}

internal/controller/helmrelease_controller_test.go

@@ -0,0 +1,84 @@
+/*
+Copyright 2025.
+
+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 controller
+
+import (
+	"context"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/reconcile"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	yahov1alpha1 "github.com/allanger/yaho/api/v1alpha1"
+)
+
+var _ = Describe("HelmRelease Controller", func() {
+	Context("When reconciling a resource", func() {
+		const resourceName = "test-resource"
+
+		ctx := context.Background()
+
+		typeNamespacedName := types.NamespacedName{
+			Name:      resourceName,
+			Namespace: "default", // TODO(user):Modify as needed
+		}
+		helmrelease := &yahov1alpha1.HelmRelease{}
+
+		BeforeEach(func() {
+			By("creating the custom resource for the Kind HelmRelease")
+			err := k8sClient.Get(ctx, typeNamespacedName, helmrelease)
+			if err != nil && errors.IsNotFound(err) {
+				resource := &yahov1alpha1.HelmRelease{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      resourceName,
+						Namespace: "default",
+					},
+					// TODO(user): Specify other spec details if needed.
+				}
+				Expect(k8sClient.Create(ctx, resource)).To(Succeed())
+			}
+		})
+
+		AfterEach(func() {
+			// TODO(user): Cleanup logic after each test, like removing the resource instance.
+			resource := &yahov1alpha1.HelmRelease{}
+			err := k8sClient.Get(ctx, typeNamespacedName, resource)
+			Expect(err).NotTo(HaveOccurred())
+
+			By("Cleanup the specific resource instance HelmRelease")
+			Expect(k8sClient.Delete(ctx, resource)).To(Succeed())
+		})
+		It("should successfully reconcile the resource", func() {
+			By("Reconciling the created resource")
+			controllerReconciler := &HelmReleaseReconciler{
+				Client: k8sClient,
+				Scheme: k8sClient.Scheme(),
+			}
+
+			_, err := controllerReconciler.Reconcile(ctx, reconcile.Request{
+				NamespacedName: typeNamespacedName,
+			})
+			Expect(err).NotTo(HaveOccurred())
+			// TODO(user): Add more specific assertions depending on your controller's reconciliation logic.
+			// Example: If you expect a certain status condition after reconciliation, verify it here.
+		})
+	})
+})

internal/controller/helmvalues_controller.go

@@ -0,0 +1,63 @@
+/*
+Copyright 2025.
+
+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 controller
+
+import (
+	"context"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+
+	yahov1alpha1 "github.com/allanger/yaho/api/v1alpha1"
+)
+
+// HelmValuesReconciler reconciles a HelmValues object
+type HelmValuesReconciler struct {
+	client.Client
+	Scheme *runtime.Scheme
+}
+
+// +kubebuilder:rbac:groups=yaho.badhouseplants.net,resources=helmvalues,verbs=get;list;watch;create;update;patch;delete
+// +kubebuilder:rbac:groups=yaho.badhouseplants.net,resources=helmvalues/status,verbs=get;update;patch
+// +kubebuilder:rbac:groups=yaho.badhouseplants.net,resources=helmvalues/finalizers,verbs=update
+
+// Reconcile is part of the main kubernetes reconciliation loop which aims to
+// move the current state of the cluster closer to the desired state.
+// TODO(user): Modify the Reconcile function to compare the state specified by
+// the HelmValues object against the actual cluster state, and then
+// perform operations to make the cluster state reflect the state specified by
+// the user.
+//
+// For more details, check Reconcile and its Result here:
+// - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.21.0/pkg/reconcile
+func (r *HelmValuesReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
+	_ = logf.FromContext(ctx)
+
+	// TODO(user): your logic here
+
+	return ctrl.Result{}, nil
+}
+
+// SetupWithManager sets up the controller with the Manager.
+func (r *HelmValuesReconciler) SetupWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewControllerManagedBy(mgr).
+		For(&yahov1alpha1.HelmValues{}).
+		Named("helmvalues").
+		Complete(r)
+}

internal/controller/helmvalues_controller_test.go

@@ -0,0 +1,84 @@
+/*
+Copyright 2025.
+
+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 controller
+
+import (
+	"context"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/reconcile"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	yahov1alpha1 "github.com/allanger/yaho/api/v1alpha1"
+)
+
+var _ = Describe("HelmValues Controller", func() {
+	Context("When reconciling a resource", func() {
+		const resourceName = "test-resource"
+
+		ctx := context.Background()
+
+		typeNamespacedName := types.NamespacedName{
+			Name:      resourceName,
+			Namespace: "default", // TODO(user):Modify as needed
+		}
+		helmvalues := &yahov1alpha1.HelmValues{}
+
+		BeforeEach(func() {
+			By("creating the custom resource for the Kind HelmValues")
+			err := k8sClient.Get(ctx, typeNamespacedName, helmvalues)
+			if err != nil && errors.IsNotFound(err) {
+				resource := &yahov1alpha1.HelmValues{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      resourceName,
+						Namespace: "default",
+					},
+					// TODO(user): Specify other spec details if needed.
+				}
+				Expect(k8sClient.Create(ctx, resource)).To(Succeed())
+			}
+		})
+
+		AfterEach(func() {
+			// TODO(user): Cleanup logic after each test, like removing the resource instance.
+			resource := &yahov1alpha1.HelmValues{}
+			err := k8sClient.Get(ctx, typeNamespacedName, resource)
+			Expect(err).NotTo(HaveOccurred())
+
+			By("Cleanup the specific resource instance HelmValues")
+			Expect(k8sClient.Delete(ctx, resource)).To(Succeed())
+		})
+		It("should successfully reconcile the resource", func() {
+			By("Reconciling the created resource")
+			controllerReconciler := &HelmValuesReconciler{
+				Client: k8sClient,
+				Scheme: k8sClient.Scheme(),
+			}
+
+			_, err := controllerReconciler.Reconcile(ctx, reconcile.Request{
+				NamespacedName: typeNamespacedName,
+			})
+			Expect(err).NotTo(HaveOccurred())
+			// TODO(user): Add more specific assertions depending on your controller's reconciliation logic.
+			// Example: If you expect a certain status condition after reconciliation, verify it here.
+		})
+	})
+})

internal/controller/suite_test.go

@@ -0,0 +1,116 @@
+/*
+Copyright 2025.
+
+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 controller
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"testing"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+
+	"k8s.io/client-go/kubernetes/scheme"
+	"k8s.io/client-go/rest"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/envtest"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+	"sigs.k8s.io/controller-runtime/pkg/log/zap"
+
+	yahov1alpha1 "github.com/allanger/yaho/api/v1alpha1"
+	// +kubebuilder:scaffold:imports
+)
+
+// These tests use Ginkgo (BDD-style Go testing framework). Refer to
+// http://onsi.github.io/ginkgo/ to learn more about Ginkgo.
+
+var (
+	ctx       context.Context
+	cancel    context.CancelFunc
+	testEnv   *envtest.Environment
+	cfg       *rest.Config
+	k8sClient client.Client
+)
+
+func TestControllers(t *testing.T) {
+	RegisterFailHandler(Fail)
+
+	RunSpecs(t, "Controller Suite")
+}
+
+var _ = BeforeSuite(func() {
+	logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true)))
+
+	ctx, cancel = context.WithCancel(context.TODO())
+
+	var err error
+	err = yahov1alpha1.AddToScheme(scheme.Scheme)
+	Expect(err).NotTo(HaveOccurred())
+
+	// +kubebuilder:scaffold:scheme
+
+	By("bootstrapping test environment")
+	testEnv = &envtest.Environment{
+		CRDDirectoryPaths:     []string{filepath.Join("..", "..", "config", "crd", "bases")},
+		ErrorIfCRDPathMissing: true,
+	}
+
+	// Retrieve the first found binary directory to allow running tests from IDEs
+	if getFirstFoundEnvTestBinaryDir() != "" {
+		testEnv.BinaryAssetsDirectory = getFirstFoundEnvTestBinaryDir()
+	}
+
+	// cfg is defined in this file globally.
+	cfg, err = testEnv.Start()
+	Expect(err).NotTo(HaveOccurred())
+	Expect(cfg).NotTo(BeNil())
+
+	k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme})
+	Expect(err).NotTo(HaveOccurred())
+	Expect(k8sClient).NotTo(BeNil())
+})
+
+var _ = AfterSuite(func() {
+	By("tearing down the test environment")
+	cancel()
+	err := testEnv.Stop()
+	Expect(err).NotTo(HaveOccurred())
+})
+
+// getFirstFoundEnvTestBinaryDir locates the first binary in the specified path.
+// ENVTEST-based tests depend on specific binaries, usually located in paths set by
+// controller-runtime. When running tests directly (e.g., via an IDE) without using
+// Makefile targets, the 'BinaryAssetsDirectory' must be explicitly configured.
+//
+// This function streamlines the process by finding the required binaries, similar to
+// setting the 'KUBEBUILDER_ASSETS' environment variable. To ensure the binaries are
+// properly set up, run 'make setup-envtest' beforehand.
+func getFirstFoundEnvTestBinaryDir() string {
+	basePath := filepath.Join("..", "..", "bin", "k8s")
+	entries, err := os.ReadDir(basePath)
+	if err != nil {
+		logf.Log.Error(err, "Failed to read directory", "path", basePath)
+		return ""
+	}
+	for _, entry := range entries {
+		if entry.IsDir() {
+			return filepath.Join(basePath, entry.Name())
+		}
+	}
+	return ""
+}