From 80f78bef288a63473d99848142e8ce9667648b08 Mon Sep 17 00:00:00 2001
From: Pavlo Golub <pavlo.golub@gmail.com>
Date: Tue, 24 Sep 2024 12:14:31 +0200
Subject: [PATCH] [+] add build `commit`, `date` to `--version` output, closes
 #256 (#258)

---
 Makefile | 2 +-
 main.go  | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 48219d1..0368f58 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ GOENV=CGO_ENABLED=0
 all: vip-manager
 
 vip-manager: *.go */*.go
-	$(GOENV) go build -ldflags="-s -w" .
+	$(GOENV) go build -ldflags="-s -w -X main.version=`git describe --tags --abbrev=0` -X main.commit=`git show -s --format=%H HEAD` -X main.date=`git show -s --format=%cI HEAD`" .
 
 install:
 	install -d $(DESTDIR)/usr/bin
diff --git a/main.go b/main.go
index 7a0862a..6a226bc 100644
--- a/main.go
+++ b/main.go
@@ -20,7 +20,9 @@ import (
 
 var (
 	// vip-manager version definition
-	version = "2.4.0"
+	version = "master"
+	commit  = "none"
+	date    = "unknown"
 )
 
 func getMask(vip netip.Addr, mask int) net.IPMask {
@@ -48,6 +50,8 @@ func main() {
 		//			return nil, nil
 		//		}
 		fmt.Printf("version: %s\n", version)
+		fmt.Printf("commit:  %s\n", commit)
+		fmt.Printf("date:    %s\n", date)
 		return
 	}