From c54f38e271e3259fe648a61fcbcac811f9d2f7bc Mon Sep 17 00:00:00 2001
From: Cuong Manh Le <cuong@windscribe.com>
Date: Thu, 4 Apr 2024 14:36:11 +0700
Subject: [PATCH] cmd/cli: log new version when upgrading successfully

---
 cmd/cli/cli.go | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/cmd/cli/cli.go b/cmd/cli/cli.go
index b2cd3b94..deeeb7ca 100644
--- a/cmd/cli/cli.go
+++ b/cmd/cli/cli.go
@@ -916,7 +916,15 @@ NOTE: Uninstalling will set DNS to values provided by DHCP.`,
 			if doRestart() {
 				_ = os.Remove(oldBin)
 				_ = os.Chmod(bin, 0755)
-				mainLog.Load().Notice().Msg("Upgrade successful")
+				ver := "unknown version"
+				out, err := exec.Command(bin, "--version").CombinedOutput()
+				if err != nil {
+					mainLog.Load().Warn().Err(err).Msg("Failed to get new binary version")
+				}
+				if after, found := strings.CutPrefix(string(out), "ctrld version "); found {
+					ver = after
+				}
+				mainLog.Load().Notice().Msgf("Upgrade successful - %s", ver)
 				return
 			}