From 5d7be016a7804480d419abb7730ef6a319859d4c Mon Sep 17 00:00:00 2001
From: "George H. Sun" <shk3@users.noreply.github.com>
Date: Fri, 8 Mar 2024 18:29:22 +0800
Subject: [PATCH] Provide a flag to show the current version. (#47)

`--version` will should the build version and exit, which is useful for
debugging.
---
 main.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/main.go b/main.go
index f31c8df..a3c4636 100644
--- a/main.go
+++ b/main.go
@@ -106,6 +106,7 @@ func init() {
 	pflag.Bool("start-disabled", false, "Whether or not to start the server disabled")
 	pflag.Bool("debug", false, "Start the server in debug mode")
 	pflag.Bool("once", false, "Run Ansible Puller just once, then exit")
+	pflag.Bool("version", false, "Print the build version, then exit")
 
 	err := viper.ReadInConfig()
 	if err != nil {
@@ -287,6 +288,11 @@ func ansibleRun() error {
 }
 
 func main() {
+	if viper.GetBool("version") {
+		fmt.Println(Version)
+		return
+	}
+
 	if viper.GetBool("once") {
 		if err := ansibleRun(); err != nil {
 			logrus.Fatalln("Ansible run failed due to: " + err.Error())