basic idea...

pkg/cmd/version.go

@@ -0,0 +1,30 @@
+// pkg/cmd/version.go
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+// Version information
+var (
+	Version   = "0.1.0"
+	BuildDate = "unknown"
+	Commit    = "unknown"
+)
+
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print the version number",
+	Long:  `Print the version, build date, and commit hash.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Printf("go-github-dashboard version %s\n", Version)
+		fmt.Printf("Build date: %s\n", BuildDate)
+		fmt.Printf("Commit: %s\n", Commit)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}