Pass config to webserver by DI

main.go

@@ -19,7 +19,7 @@ func main() {
 
 	logger.Info("Starting webserver...")
 	fmt.Printf("%+v\n", appConfig)
-	webserver := web.NewWebserver(appConfig.Server)
+	webserver := web.NewWebserver()
 	err = webserver.Start()
 	if err != nil {
 		logger.Error(err)

web/server.go

@@ -4,7 +4,6 @@ import (
 	"net/http"
 
 	"github.com/go-chi/chi"
-	"github.com/ollien/updown/config"
 )
 
 // Webserver is the main websever
@@ -14,8 +13,8 @@ type Webserver struct {
 }
 
 // NewWebserver creates a new webserver and sets up all routes
-func NewWebserver(serverConfig config.ServerConfig) *Webserver {
-	server := initWebserver(serverConfig)
+func NewWebserver() *Webserver {
+	server := initWebserver()
 	server.setupRoutes()
 
 	return server

web/wire_gen.go

@@ -14,18 +14,19 @@ import (
 
 // Injectors from wire_stubs.go:
 
-func initWebserver(serverConfig config.ServerConfig) *Webserver {
+func initWebserver() *Webserver {
+	configConfig := config.Get()
 	router := provideRouter()
-	server := provideHTTPServer(serverConfig, router)
+	server := provideHTTPServer(configConfig, router)
 	webserver := provideWebserver(server, router)
 	return webserver
 }
 
 // wire_stubs.go:
 
-func provideHTTPServer(serverConfig config.ServerConfig, router chi.Router) *http.Server {
+func provideHTTPServer(appConfig config.Config, router chi.Router) *http.Server {
 	return &http.Server{
-		Addr:    serverConfig.ListenAddr + ":" + strconv.Itoa(serverConfig.Port),
+		Addr:    appConfig.Server.ListenAddr + ":" + strconv.Itoa(appConfig.Server.Port),
 		Handler: router,
 	}
 }

web/wire_stubs.go

@@ -12,14 +12,14 @@ import (
 )
 
 // initWebserver is generated by wire. Please see wire_gen.go for the generated implementation
-func initWebserver(serverConfig config.ServerConfig) *Webserver {
-	wire.Build(provideWebserver, provideHTTPServer, provideRouter)
+func initWebserver() *Webserver {
+	wire.Build(provideWebserver, provideHTTPServer, provideRouter, config.Get)
 	return &Webserver{}
 }
 
-func provideHTTPServer(serverConfig config.ServerConfig, router chi.Router) *http.Server {
+func provideHTTPServer(appConfig config.Config, router chi.Router) *http.Server {
 	return &http.Server{
-		Addr:    serverConfig.ListenAddr + ":" + strconv.Itoa(serverConfig.Port),
+		Addr:    appConfig.Server.ListenAddr + ":" + strconv.Itoa(appConfig.Server.Port),
 		Handler: router,
 	}
 }