From 1be06a532a02192e4241349e775c319af5077b6f Mon Sep 17 00:00:00 2001
From: Christophe Fergeau <cfergeau@redhat.com>
Date: Thu, 3 Feb 2022 11:14:22 +0100
Subject: [PATCH] Add ':' before version

This makes it easier for crc to parse the version number.
---
 cmd/vfkit/root.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cmd/vfkit/root.go b/cmd/vfkit/root.go
index f3bfacb6..06d14570 100644
--- a/cmd/vfkit/root.go
+++ b/cmd/vfkit/root.go
@@ -39,6 +39,11 @@ func init() {
 	rootCmd.Flags().UintVarP(&opts.memoryMiB, "memory", "m", 512, "virtual machine RAM size in mibibytes")
 
 	rootCmd.Flags().StringArrayVarP(&opts.devices, "device", "d", []string{}, "devices")
+
+	// this is almost the cobra default template with an added ':' before the version for crc's convenience
+	versionTmpl := `{{with .Name}}{{printf "%s " .}}{{end}}{{printf "version: %s" .Version}}
+`
+	rootCmd.SetVersionTemplate(versionTmpl)
 }
 
 func Execute() {