From 69df9b8aa6e8453810b77551c102b2333a8d5b14 Mon Sep 17 00:00:00 2001
From: Abdelrahman Ahmed <16365652+abahmed@users.noreply.github.com>
Date: Mon, 19 Jun 2023 13:29:14 +0300
Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=80=20Support=20disabling=20startup=20?=
 =?UTF-8?q?message=20for=20notifications=20channels=20(#233)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md        | 1 +
 config/config.go | 4 ++++
 main.go          | 6 ++++--
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 93aa357b..c49e4225 100644
--- a/README.md
+++ b/README.md
@@ -100,6 +100,7 @@ kubectl apply -f https://raw.githubusercontent.com/abahmed/kwatch/v0.8.3/deploy/
 |:------------------------------|:------------------------------------------- |
 | `app.proxyURL` | used in outgoing http(s) requests except Kubernetes requests to cluster optionally |
 | `app.clusterName` | used in notifications to indicate which cluster has issue |
+| `app.disableStartupMessage` | If set to true, welcome message will not be sent to notification channels |
 
 ### Upgrader
 
diff --git a/config/config.go b/config/config.go
index 99185942..97b6972a 100644
--- a/config/config.go
+++ b/config/config.go
@@ -58,6 +58,10 @@ type App struct {
 	// ClusterName to used in notifications to indicate which cluster has
 	// issue
 	ClusterName string `yaml:"clusterName"`
+
+	// DisableUpdateCheck if set to true, welcome message will not be
+	// sent to configured notification channels
+	DisableStartupMessage bool `yaml:"disableStartupMessage"`
 }
 
 // Upgrader confing struct
diff --git a/main.go b/main.go
index 4fc32b84..c962b506 100644
--- a/main.go
+++ b/main.go
@@ -28,8 +28,10 @@ func main() {
 	alertManager := alertmanager.AlertManager{}
 	alertManager.Init(config.Alert, &config.App)
 
-	// send notification to providers
-	alertManager.Notify(fmt.Sprintf(constant.WelcomeMsg, version.Short()))
+	if !config.App.DisableStartupMessage {
+		// send notification to providers
+		alertManager.Notify(fmt.Sprintf(constant.WelcomeMsg, version.Short()))
+	}
 
 	// check and notify if newer versions are available
 	upgrader := upgrader.NewUpgrader(&config.Upgrader, &alertManager)