feat(refacto): move everything in internal package

This allows to install katenary with `go install` and to clean up the project folder.
2025-08-03 15:54:58 +02:00
parent d1768e5742
commit 14ca5bf0ea
91 changed files with 291 additions and 282 deletions
--- a/internal/generator/cronJob.go
+++ b/internal/generator/cronJob.go
@@ -0,0 +1,123 @@
+package generator
+
+import (
+	"github.com/katenary/katenary/internal/generator/labels"
+	"github.com/katenary/katenary/internal/generator/labels/labelstructs"
+	"github.com/katenary/katenary/internal/utils"
+	"log"
+	"strings"
+
+	"github.com/compose-spec/compose-go/types"
+	batchv1 "k8s.io/api/batch/v1"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// only used to check interface implementation
+var (
+	_ Yaml = (*CronJob)(nil)
+)
+
+// CronJob is a kubernetes CronJob.
+type CronJob struct {
+	*batchv1.CronJob
+	service *types.ServiceConfig
+}
+
+// NewCronJob creates a new CronJob from a compose service. The appName is the name of the application taken from the project name.
+func NewCronJob(service types.ServiceConfig, chart *HelmChart, appName string) (*CronJob, *RBAC) {
+	labels, ok := service.Labels[labels.LabelCronJob]
+	if !ok {
+		return nil, nil
+	}
+	mapping, err := labelstructs.CronJobFrom(labels)
+	if err != nil {
+		log.Fatalf("Error parsing cronjob labels: %s", err)
+		return nil, nil
+	}
+
+	if _, ok := chart.Values[service.Name]; !ok {
+		chart.Values[service.Name] = NewValue(service, false)
+	}
+	if chart.Values[service.Name].(*Value).CronJob == nil {
+		chart.Values[service.Name].(*Value).CronJob = &CronJobValue{}
+	}
+	chart.Values[service.Name].(*Value).CronJob.Schedule = mapping.Schedule
+	chart.Values[service.Name].(*Value).CronJob.ImagePullPolicy = "IfNotPresent"
+	chart.Values[service.Name].(*Value).CronJob.Environment = map[string]any{}
+
+	image, tag := mapping.Image, ""
+	if image == "" { // if image is not set, use the image from the service
+		image = service.Image
+	}
+
+	if strings.Contains(image, ":") {
+		image = strings.Split(service.Image, ":")[0]
+		tag = strings.Split(service.Image, ":")[1]
+	}
+
+	chart.Values[service.Name].(*Value).CronJob.Repository = &RepositoryValue{
+		Image: image,
+		Tag:   tag,
+	}
+
+	cronjob := &CronJob{
+		CronJob: &batchv1.CronJob{
+			TypeMeta: metav1.TypeMeta{
+				Kind:       "CronJob",
+				APIVersion: "batch/v1",
+			},
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        utils.TplName(service.Name, appName),
+				Labels:      GetLabels(service.Name, appName),
+				Annotations: Annotations,
+			},
+			Spec: batchv1.CronJobSpec{
+				Schedule: "{{ .Values." + service.Name + ".cronjob.schedule }}",
+				JobTemplate: batchv1.JobTemplateSpec{
+					Spec: batchv1.JobSpec{
+						Template: corev1.PodTemplateSpec{
+							Spec: corev1.PodSpec{
+								Containers: []corev1.Container{
+									{
+										Name:  "cronjob",
+										Image: "{{ .Values." + service.Name + ".cronjob.repository.image }}:{{ default .Values." + service.Name + ".cronjob.repository.tag \"latest\" }}",
+										Command: []string{
+											"sh",
+											"-c",
+											mapping.Command,
+										},
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+		service: &service,
+	}
+
+	var rbac *RBAC
+	if mapping.Rbac {
+		rbac = NewRBAC(service, appName)
+		// add the service account to the cronjob
+		cronjob.Spec.JobTemplate.Spec.Template.Spec.ServiceAccountName = utils.TplName(service.Name, appName)
+	}
+
+	return cronjob, rbac
+}
+
+// Filename returns the filename of the cronjob.
+//
+// Implements the Yaml interface.
+func (c *CronJob) Filename() string {
+	return c.service.Name + ".cronjob.yaml"
+}
+
+// Yaml returns the yaml representation of the cronjob.
+//
+// Implements the Yaml interface.
+func (c *CronJob) Yaml() ([]byte, error) {
+	return ToK8SYaml(c)
+}