Add sync-version

src/main.go

@@ -15,6 +15,8 @@ import (
 	"gopkg.in/yaml.v2"
 )
 
+const Version = "1.0.0"
+
 // Config structures
 type Config struct {
 	Types   map[string]DeviceType `yaml:"types"`
@@ -228,6 +230,8 @@ func main() {
 		Short: "SSH Router Backup Tool",
 		Long:  "Connects to routers via SSH and runs commands, saving output to local files.",
 		Run: func(cmd *cobra.Command, args []string) {
+			fmt.Printf("IPng Networks Router Backup v%s\n", Version)
+
 			// Load configuration
 			config, err := loadConfig(configPath)
 			if err != nil {

src/version_test.go

@@ -0,0 +1,17 @@
+package main
+
+import (
+	"testing"
+)
+
+func TestVersion(t *testing.T) {
+	if Version == "" {
+		t.Error("Version constant should not be empty")
+	}
+
+	// Test that version follows semantic versioning pattern
+	// This is a basic check - could be more sophisticated
+	if len(Version) < 5 { // minimum "1.0.0" format
+		t.Errorf("Version '%s' seems too short for semantic versioning", Version)
+	}
+}