From 8e001408d8e37dab5fb9e961a6cd269f0c049603 Mon Sep 17 00:00:00 2001
From: Michael Kaye <1917473+michaelkaye@users.noreply.github.com>
Date: Mon, 31 Jan 2022 16:24:25 +0000
Subject: [PATCH] Reduce cyclometric complexity

---
 main.go | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/main.go b/main.go
index d914a4e..0713805 100644
--- a/main.go
+++ b/main.go
@@ -135,15 +135,8 @@ func main() {
 	if len(cfg.EmailAddresses) > 0 && cfg.SMTPServer == "" {
 		log.Fatal("Email address(es) specified but no smtp_server configured. Wrong configuration, aborting...")
 	}
-	var genericWebhookClient *http.Client
-	if cfg.GenericWebhookURL == "" {
-		fmt.Println("No generic_webhook_url configured.")
-	} else {
-		fmt.Println("Will forward metadata of all requests to ", cfg.GenericWebhookURL)
-		genericWebhookClient = &http.Client{
-			Timeout: time.Second * 300,
-		}
-	}
+
+	genericWebhookClient := configureGenericWebhookClient(cfg)
 
 	apiPrefix := cfg.APIPrefix
 	if apiPrefix == "" {
@@ -187,6 +180,17 @@ func main() {
 	log.Fatal(http.ListenAndServe(*bindAddr, nil))
 }
 
+func configureGenericWebhookClient(cfg *config) (*http.Client) {
+	if cfg.GenericWebhookURL == "" {
+		fmt.Println("No generic_webhook_url configured.")
+		return nil
+	}
+	fmt.Println("Will forward metadata of all requests to ", cfg.GenericWebhookURL)
+	return &http.Client{
+		Timeout: time.Second * 300,
+	}
+}
+
 func loadConfig(configPath string) (*config, error) {
 	contents, err := ioutil.ReadFile(configPath)
 	if err != nil {