feat: replace signal handlerv0.5.0

Go added signal.NotifyContext to the standard library in 1.16, allowing
for easy bindings of signals to context. This allows for
controller-runtime's signals.SetupSignalHandler to be replaced.

1 files changed, 5 insertions, 2 deletions

diff --git a/main.go b/main.go
index 3c123d2..4546ede 100644
--- a/main.go
+++ b/main.go
@@ -4,12 +4,14 @@
 package main
 
 import (
+	"context"
 	"flag"
 	"log/slog"
 	"net"
 	"net/http"
 	"net/http/pprof"
 	"os"
+	"os/signal"
 	"strconv"
 	"time"
 
@@ -18,7 +20,6 @@ import (
 	"go.terinstock.com/cgit-httpd/handlers/git"
 	"go.terinstock.com/cgit-httpd/manager"
 	"go.terinstock.com/cgit-httpd/server"
-	"sigs.k8s.io/controller-runtime/pkg/manager/signals"
 )
 
 var configFile string
@@ -89,7 +90,9 @@ func main() {
 		})
 	}
 
-	if err := m.Start(signals.SetupSignalHandler()); err != nil {
+	ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt)
+	defer cancel()
+	if err := m.Start(ctx); err != nil {
 		logger.Info("manager stopped", "error", err)
 	}
 }