From bd5f8c816a87bcbedfc9ec08229b6ef4bc1e3728 Mon Sep 17 00:00:00 2001
From: "Yusuf A. Hasan Miyan" <yusufh@protonmail.com>
Date: Tue, 21 Jun 2022 15:11:17 +1000
Subject: [PATCH] feat: added version info (#5)

---
 cmd/root.go | 16 ++++++++++++++++
 main.go     |  8 ++++++++
 2 files changed, 24 insertions(+)

diff --git a/cmd/root.go b/cmd/root.go
index 3f8064c..3f46eb0 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -10,6 +10,12 @@ import (
 	"github.com/spf13/cobra"
 )
 
+// Version information.
+var (
+	Version string
+	Commit  string
+)
+
 var rootCmd = &cobra.Command{
 	Use:   "rockpool [command]",
 	Short: "Easily create local Lagoon instances.",
@@ -21,6 +27,15 @@ var rootCmd = &cobra.Command{
 	},
 }
 
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Displays the application version",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println("Version: ", Version)
+		fmt.Println("Commit: ", Commit)
+	},
+}
+
 var upCmd = &cobra.Command{
 	Use:   "up [name...]",
 	Short: "Create and/or start the clusters",
@@ -105,6 +120,7 @@ subdomains using the provided 'name', e.g, rockpool.k3d.local, lagoon.rockpool.k
 to use ~/.ssh/id_ed25519.pub first, then ~/.ssh/id_rsa.pub.
 `)
 
+	rootCmd.AddCommand(versionCmd)
 	rootCmd.AddCommand(upCmd)
 	rootCmd.AddCommand(startCmd)
 	rootCmd.AddCommand(stopCmd)
diff --git a/main.go b/main.go
index 58a4a02..58e359b 100644
--- a/main.go
+++ b/main.go
@@ -4,6 +4,14 @@ import (
 	"github.com/salsadigitalauorg/rockpool/cmd"
 )
 
+// Version information.
+var (
+	version string
+	commit  string
+)
+
 func main() {
+	cmd.Version = version
+	cmd.Commit = commit
 	cmd.Execute()
 }