Added a version command #377

As I was cleaning up the docs, I noticed that a `version` command would go down well.

Signed-off-by: quobix <dave@quobix.com>

cmd/root.go

@@ -79,6 +79,7 @@ func GetRootCommand() *cobra.Command {
 	rootCmd.AddCommand(GetHTMLReportCommand())
 	rootCmd.AddCommand(GetDashboardCommand())
 	rootCmd.AddCommand(GetGenerateRulesetCommand())
+	rootCmd.AddCommand(GetGenerateVersionCommand())
 	return rootCmd
 }
 

cmd/version.go

@@ -0,0 +1,23 @@
+// Copyright 2022 Dave Shanley / Quobix
+// SPDX-License-Identifier: MIT
+
+package cmd
+
+import (
+	"github.com/pterm/pterm"
+	"github.com/spf13/cobra"
+)
+
+func GetGenerateVersionCommand() *cobra.Command {
+
+	cmd := &cobra.Command{
+		Use:     "version",
+		Short:   "Prints the current version of vacuum",
+		Long:    "Prints out the current version of vacuum to the terminal",
+		Example: "vacuum version",
+		Run: func(cmd *cobra.Command, args []string) {
+			pterm.Println(Version)
+		},
+	}
+	return cmd
+}