Refactorisation to writers in generator package

generator/writers/service.go

@@ -0,0 +1,23 @@
+package writers
+
+import (
+	"katenary/helm"
+	"os"
+	"path/filepath"
+
+	"gopkg.in/yaml.v3"
+)
+
+func BuildService(service *helm.Service, name, templatesDir string) {
+	kind := "service"
+	suffix := ""
+	if service.Spec.Type == "NodePort" {
+		suffix = "-external"
+	}
+	fname := filepath.Join(templatesDir, name+suffix+"."+kind+".yaml")
+	fp, _ := os.Create(fname)
+	enc := yaml.NewEncoder(fp)
+	enc.SetIndent(2)
+	enc.Encode(service)
+	fp.Close()
+}