From aaaf30e7ccd19d5734a806f1862d357e185dde71 Mon Sep 17 00:00:00 2001
From: Navratan Lal Gupta <navilg0409@gmail.com>
Date: Fri, 31 Mar 2023 19:33:24 +0530
Subject: [PATCH] feeat #5: Print version

---
 cmd/version.go            | 47 +++++++++++++++++++++++++++++++++++++++
 internal/config/config.go | 11 +++++++++
 2 files changed, 58 insertions(+)
 create mode 100644 cmd/version.go

diff --git a/cmd/version.go b/cmd/version.go
new file mode 100644
index 0000000..4078faf
--- /dev/null
+++ b/cmd/version.go
@@ -0,0 +1,47 @@
+/*
+Copyright © 2023 NAME HERE <EMAIL ADDRESS>
+*/
+package cmd
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"github.com/navilg/k8senv/internal/config"
+	"github.com/spf13/cobra"
+)
+
+// versionCmd represents the version command
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print version of K8senv",
+	// 	Long: `A longer description that spans multiple lines and likely contains examples
+	// and usage of using your command. For example:
+
+	// Cobra is a CLI library for Go that empowers applications.
+	// This application is a tool to generate the needed files
+	// to quickly create a Cobra application.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		data, err := json.Marshal(config.Version)
+		if err != nil {
+			fmt.Println(err)
+			os.Exit(1)
+		}
+		fmt.Println("VersionInfo", string(data))
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+
+	// Here you will define your flags and configuration settings.
+
+	// Cobra supports Persistent Flags which will work for this command
+	// and all subcommands, e.g.:
+	// versionCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+	// Cobra supports local flags which will only run when this command
+	// is called directly, e.g.:
+	// versionCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}
diff --git a/internal/config/config.go b/internal/config/config.go
index 50e3188..682fd10 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -2,9 +2,20 @@ package config
 
 import (
 	"os"
+	"runtime"
 	"strings"
 )
 
+type VersionInfo struct {
+	GoVersion string `json:"GoVersion"`
+	K8senv    string `json:"K8senv"`
+}
+
+var Version = VersionInfo{
+	GoVersion: runtime.Version(),
+	K8senv:    "v0.1.2",
+}
+
 func GetDotK8senvPath() *string {
 	pathenv := os.Getenv("PATH")
 	paths := strings.Split(pathenv, ":")