Merge pull request #1 from jjuarez/feature/add-version-command

Feature/add version command

.goreleaser.yml

@@ -11,6 +11,8 @@ builds:
       - linux
       - windows
       - darwin
+    ldflags:
+      - -s -w -X github.com/jjuarez/iks-ctx-cleaner/cmd.Version={{ .Version }}
 archives:
   - replacements:
       darwin: Darwin

cmd/root.go

@@ -114,6 +114,13 @@ func Execute() {
 func init() {
 	cobra.OnInitialize(initConfig)
 	rootCmd.PersistentFlags().StringVarP(&InputFile, "file", "f", "", "Input file to clean")
+
+	// Streams
+	rootCmd.SetOut(os.Stdout)
+	rootCmd.SetErr(os.Stderr)
+
+	// Adds the subcommands
+	rootCmd.AddCommand(versionCmd)
 }
 
 func initConfig() {

cmd/version.go

@@ -0,0 +1,18 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+var Version = "v0.0.0+unknown"
+
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print ikscc version",
+	Long:  "Print the version of the ikscc",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Printf("ikscc version: %s", Version)
+	},
+}