From 98542afd2488a4fb3f00031b19fbe843c7349ed2 Mon Sep 17 00:00:00 2001
From: Steve <stryan@saintnet.tech>
Date: Sun, 30 Jul 2023 20:05:22 -0400
Subject: [PATCH] linting

---
 main.go | 29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

diff --git a/main.go b/main.go
index 33bbff6..a0e19b4 100644
--- a/main.go
+++ b/main.go
@@ -4,7 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
 	"net/http"
 	"os"
 	"os/signal"
@@ -20,9 +19,9 @@ import (
 	"gopkg.in/yaml.v2"
 )
 
-func load_config(filename string) (*Config, error) {
+func loadConfig(filename string) (*Config, error) {
 	u := &Config{}
-	yamlFile, err := ioutil.ReadFile(filename)
+	yamlFile, err := os.ReadFile(filename)
 	if err != nil {
 		return nil, err
 	}
@@ -53,7 +52,7 @@ func main() {
 	}
 
 	debug := os.Getenv("WATCH_DEBUG")
-	watchusers, err := load_config(file)
+	watchusers, err := loadConfig(file)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -89,27 +88,35 @@ func main() {
 		<-c
 		log.Info("trying to shutdown cleanly")
 		endFn()
-		server.Shutdown(ctx)
+		err := server.Shutdown(ctx)
+		if err != nil {
+			log.Warn("error shutting down tilde server", "error", err)
+		}
 	}()
 
 	wg.Add(1)
 	go func() {
-		server.ListenAndServe()
+		err := server.ListenAndServe()
+		if err != nil {
+			log.Warn("error shutting down web server", "error", err)
+		}
 		wg.Done()
 		log.Info("watch web server shutdown")
 	}()
 
 	wg.Add(1)
 	go func() {
-		a.run(ctx)
+		err := a.run(ctx)
+		if err != nil {
+			log.Warn("error shutting down update server", "error", err)
+		}
+
 		wg.Done()
 		log.Info("watch updater shutdown")
 	}()
 	log.Info("watch running")
 	wg.Wait()
 	log.Info("shut down")
-
-	return
 }
 
 func (watch *Watch) server() http.Handler {
@@ -150,7 +157,7 @@ func (watch *Watch) run(ctx context.Context) error {
 		case <-ticker.C:
 			for i, v := range watch.Tildes {
 				if v.Update {
-					err := watch.run_update(i, v)
+					err := watch.runUpdate(i, v)
 					if err != nil {
 						log.Warn("error running update", "error", err)
 					}
@@ -164,7 +171,7 @@ func (watch *Watch) run(ctx context.Context) error {
 	}
 }
 
-func (watch *Watch) run_update(token string, reg Registration) error {
+func (watch *Watch) runUpdate(token string, reg Registration) error {
 	if reg.Domain == "" || reg.IPAddr == "" {
 		return fmt.Errorf("invalid registration for update %v: %v", reg.Domain, reg.IPAddr)
 	}