Подготовить HY2XS к production-сборке

apps/cmd/version.go

@@ -0,0 +1,22 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/spf13/cobra"
+	"hy2xs-admin/model/constant"
+)
+
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Show version",
+	Long:  "Show version.",
+	Run:   runVersion,
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}
+
+func runVersion(cmd *cobra.Command, args []string) {
+	fmt.Println("HY2XS admin version", constant.Version)
+}