added code to display version as commit hash

version/version.go

@@ -15,6 +15,23 @@ limitations under the License.
 */
 package version
 
+import (
+	"fmt"
+	"os/exec"
+	"strings"
+)
+
+func getCommitHash() string {
+	cmd := exec.Command("git", "rev-parse", "HEAD")
+	output, err := cmd.Output()
+	if err != nil {
+		fmt.Println("Error occurred while trying to retrieve the version of kuadrantctl. Do you have Git installed?")
+		return "v0.0.0"
+	}
+	commitHash := strings.TrimSpace(string(output))[:7]
+	return commitHash
+}
+
 var (
-	Version = "v0.0.0"
+	Version = "dev - " + getCommitHash()
 )