From b909a5371fd12d389f94353079a068a5e712cd4e Mon Sep 17 00:00:00 2001
From: Nathan Woodburn <github@nathan.woodburn.au>
Date: Sat, 22 Jun 2024 19:06:14 +1000
Subject: [PATCH] feat: Update dockerfile

---
 Dockerfile |  3 +++
 main.go    | 12 +++---------
 2 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 6da842c..469e2d3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,9 @@ FROM golang:1.21
 # Set destination for COPY
 WORKDIR /app
 
+# Install knot-dnsutils
+RUN apt-get update && apt-get install -y knot-dnsutils
+
 COPY main.go ./
 COPY go.mod ./
 COPY go.sum ./
diff --git a/main.go b/main.go
index 7efd318..9d0c02e 100644
--- a/main.go
+++ b/main.go
@@ -23,10 +23,7 @@ func main() {
 	if err != nil {
 		// Try to load the .env.example file
 		fmt.Println("Error loading .env file, trying .env.example")
-		err = godotenv.Load(".env.example")
-		if err != nil {
-			log.Fatal("Error loading .env.example file")
-		}
+		godotenv.Load(".env.example")
 	}
 
 	// Start ticker
@@ -186,11 +183,8 @@ func startTicker() {
 	ticker := time.NewTicker(10 * time.Second)
 	defer ticker.Stop()
 
-	for {
-		select {
-		case <-ticker.C:
-			runBashScript()
-		}
+	for range ticker.C {
+		runBashScript()
 	}
 }