2 files changed, 108 insertions, 0 deletions
diff --git a/virtbuf-example/Makefile b/virtbuf-example/Makefile
new file mode 100644
index 0000000..57f626f
--- /dev/null
+++ b/virtbuf-example/Makefile
@@ -0,0 +1,17 @@
+build:
+	GO111MODULE=off go build
+
+test:
+	./virtbuf-example
+
+goimports:
+	goimports -w *.go
+
+prep:
+	go get -v -t -u
+
+run:
+	go run *.go
+
+clean:
+	-rm -f virtbuf-example
diff --git a/virtbuf-example/main.go b/virtbuf-example/main.go
new file mode 100644
index 0000000..fb481ce
--- /dev/null
+++ b/virtbuf-example/main.go
@@ -0,0 +1,91 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	pb "go.wit.com/lib/protobuf/virtbuf"
+)
+
+//
+// saves entries in a config file
+//
+
+func main() {
+	TestWriteCluster()
+
+	var c *pb.Cluster
+	c = pb.InitCluster()
+
+	// log.Println(aCluster.String())
+	// show the droplets to STDOUT
+	loop := c.DropletsAll() // get the list of droplets
+	for loop.Scan() {
+		d := loop.Next()
+		fmt.Println("\tdroplet =", d.Hostname, "preffered host:", d.PreferredHypervisor)
+	}
+
+	/*
+		// show the hypervisors to STDOUT
+		for _, h := range aCluster.Hypervisors {
+			fmt.Println("\thypervisor =", h.Hostname, h.GetMemoryPrintable())
+		}
+	*/
+
+	/*
+		json := aCluster.FormatJSON()
+		fmt.Println(json)
+
+		data, _ := aCluster.MarshalJSON()
+		fmt.Println(string(data))
+
+		text := aCluster.FormatTEXT()
+		fmt.Println(text)
+	*/
+}
+
+/*
+func marshalWriteToFile(myWriter *bufio.Writer, c *pb.Cluster) {
+	buf, err := proto.Marshal(c)
+	if err != nil {
+		log.Fatal("marshaling error: ", err)
+	}
+	tmp, err := myWriter.Write(buf)
+	myWriter.Flush()
+	log.Println("bufio.Write() tmp, err = ", tmp, err)
+
+	buf, err = proto.Marshal(c)
+	tmp2, err := myWriter.Write(buf)
+	myWriter.Flush()
+	log.Println("bufio.Write() tmp2, err = ", tmp2, err)
+}
+*/
+
+func TestWriteCluster() {
+	c := pb.CreateSampleCluster(7)
+	os.Setenv("VIRTIGO_HOME", "/tmp/virtigo/")
+
+	if err := c.ConfigSave(); err != nil {
+		fmt.Println("configsave error", err)
+		os.Exit(-1)
+	}
+	// marshalUnmarshal()
+}
+
+/*
+func marshalUnmarshal() {
+	test := pb.CreateSampleCluster(7)
+	data, err := proto.Marshal(test)
+	if err != nil {
+		log.Fatal("marshaling error: ", err)
+	}
+
+	newTest := &pb.Cluster{}
+	err = proto.Unmarshal(data, newTest)
+	if err != nil {
+		log.Fatal("unmarshaling error: ", err)
+	} else {
+		log.Println("proto.Marshal() and proto.Unmarshal() worked")
+	}
+}
+*/