Refacto to split types

helm/k8sbase.go

@@ -0,0 +1,56 @@
+package helm
+
+import (
+	"crypto/sha1"
+	"fmt"
+	"io/ioutil"
+)
+
+// Metadata is the metadata for a kubernetes object.
+type Metadata struct {
+	Name        string            `yaml:"name,omitempty"`
+	Labels      map[string]string `yaml:"labels"`
+	Annotations map[string]string `yaml:"annotations,omitempty"`
+}
+
+func NewMetadata() *Metadata {
+	return &Metadata{
+		Name:        "",
+		Labels:      make(map[string]string),
+		Annotations: make(map[string]string),
+	}
+}
+
+// K8sBase is the base for all kubernetes objects.
+type K8sBase struct {
+	ApiVersion string    `yaml:"apiVersion"`
+	Kind       string    `yaml:"kind"`
+	Metadata   *Metadata `yaml:"metadata"`
+}
+
+// NewBase is a factory for creating a new base object with metadata, labels and annotations set to the default.
+func NewBase() *K8sBase {
+	b := &K8sBase{
+		Metadata: NewMetadata(),
+	}
+	// add some information of the build
+	b.Metadata.Labels[K+"/project"] = GetProjectName()
+	b.Metadata.Labels[K+"/release"] = RELEASE_NAME
+	b.Metadata.Annotations[K+"/version"] = Version
+	return b
+}
+
+func (k *K8sBase) BuildSHA(filename string) {
+	c, _ := ioutil.ReadFile(filename)
+	//sum := sha256.Sum256(c)
+	sum := sha1.Sum(c)
+	k.Metadata.Annotations[K+"/docker-compose-sha1"] = fmt.Sprintf("%x", string(sum[:]))
+}
+
+func (k *K8sBase) Get() string {
+	return k.Kind
+}
+
+func (k *K8sBase) Name() string {
+	return k.Metadata.Name
+}