lint fixes.

internal/room/containers.go

@@ -15,7 +15,7 @@ import (
 func (manager *RoomManagerCtx) containerToEntry(container dockerTypes.Container) (*types.RoomEntry, error) {
 	roomName, ok := container.Labels["m1k1o.neko_rooms.name"]
 	if !ok {
-		return nil, fmt.Errorf("Damaged container labels: name not found.")
+		return nil, fmt.Errorf("damaged container labels: name not found")
 	}
 
 	nekoImage, ok := container.Labels["m1k1o.neko_rooms.neko_image"]
@@ -27,7 +27,7 @@ func (manager *RoomManagerCtx) containerToEntry(container dockerTypes.Container)
 
 	URL, ok := container.Labels["m1k1o.neko_rooms.url"]
 	if !ok {
-		return nil, fmt.Errorf("Damaged container labels: url not found.")
+		return nil, fmt.Errorf("damaged container labels: url not found")
 	}
 
 	epr, err := manager.getEprFromLabels(container.Labels)
@@ -87,14 +87,14 @@ func (manager *RoomManagerCtx) containerFilter(args filters.Args) (*dockerTypes.
 	}
 
 	if len(containers) == 0 {
-		return nil, fmt.Errorf("Container not found.")
+		return nil, fmt.Errorf("container not found")
 	}
 
 	container := containers[0]
 
 	val, ok := container.Labels["m1k1o.neko_rooms.instance"]
 	if !ok || val != manager.config.InstanceName {
-		return nil, fmt.Errorf("This container does not belong to neko_rooms.")
+		return nil, fmt.Errorf("this container does not belong to neko_rooms")
 	}
 
 	return &container, nil
@@ -120,7 +120,7 @@ func (manager *RoomManagerCtx) inspectContainer(id string) (*dockerTypes.Contain
 
 	val, ok := container.Config.Labels["m1k1o.neko_rooms.instance"]
 	if !ok || val != manager.config.InstanceName {
-		return nil, fmt.Errorf("This container does not belong to neko_rooms.")
+		return nil, fmt.Errorf("this container does not belong to neko_rooms")
 	}
 
 	return &container, nil

internal/room/manager.go

@@ -27,7 +27,7 @@ const (
 func New(config *config.Room) *RoomManagerCtx {
 	logger := log.With().Str("module", "room").Logger()
 
-	cli, err := dockerClient.NewEnvClient()
+	cli, err := dockerClient.NewClientWithOpts(dockerClient.FromEnv)
 	if err != nil {
 		logger.Panic().Err(err).Msg("unable to connect to docker client")
 	} else {
@@ -200,7 +200,7 @@ func (manager *RoomManagerCtx) Create(settings types.RoomSettings) (string, erro
 
 	networkingConfig := &network.NetworkingConfig{
 		EndpointsConfig: map[string]*network.EndpointSettings{
-			manager.config.TraefikNetwork: &network.EndpointSettings{},
+			manager.config.TraefikNetwork: {},
 		},
 	}
 
@@ -267,12 +267,12 @@ func (manager *RoomManagerCtx) GetSettings(id string) (*types.RoomSettings, erro
 
 	roomName, ok := container.Config.Labels["m1k1o.neko_rooms.name"]
 	if !ok {
-		return nil, fmt.Errorf("Damaged container labels: name not found.")
+		return nil, fmt.Errorf("damaged container labels: name not found")
 	}
 
 	nekoImage, ok := container.Config.Labels["m1k1o.neko_rooms.neko_image"]
 	if !ok {
-		return nil, fmt.Errorf("Damaged container labels: neko_image not found.")
+		return nil, fmt.Errorf("damaged container labels: neko_image not found")
 	}
 
 	epr, err := manager.getEprFromLabels(container.Config.Labels)

internal/room/ports.go

@@ -13,7 +13,7 @@ type EprPorts struct {
 
 func (manager *RoomManagerCtx) allocatePorts(sum uint16) (EprPorts, error) {
 	if sum < 1 {
-		return EprPorts{}, fmt.Errorf("Unable to allocate 0 ports.")
+		return EprPorts{}, fmt.Errorf("unable to allocate 0 ports")
 	}
 
 	min := manager.config.EprMin
@@ -37,7 +37,7 @@ func (manager *RoomManagerCtx) allocatePorts(sum uint16) (EprPorts, error) {
 	}
 
 	if epr.Min > max || epr.Max > max {
-		return epr, fmt.Errorf("Unable to allocate ports: not enough ports.")
+		return epr, fmt.Errorf("unable to allocate ports: not enough ports")
 	}
 
 	return epr, nil
@@ -72,7 +72,7 @@ func (manager *RoomManagerCtx) getEprFromLabels(labels map[string]string) (EprPo
 
 	eprMinStr, ok := labels["m1k1o.neko_rooms.epr.min"]
 	if !ok {
-		return epr, fmt.Errorf("Damaged container labels: epr.min not found.")
+		return epr, fmt.Errorf("damaged container labels: epr.min not found")
 	}
 
 	eprMin, err := strconv.ParseUint(eprMinStr, 10, 16)
@@ -82,7 +82,7 @@ func (manager *RoomManagerCtx) getEprFromLabels(labels map[string]string) (EprPo
 
 	eprMaxStr, ok := labels["m1k1o.neko_rooms.epr.max"]
 	if !ok {
-		return epr, fmt.Errorf("Damaged container labels: epr.max not found.")
+		return epr, fmt.Errorf("damaged container labels: epr.max not found")
 	}
 
 	eprMax, err := strconv.ParseUint(eprMaxStr, 10, 16)

internal/utils/array.go

@@ -12,7 +12,7 @@ func ArrayIn(val interface{}, array interface{}) (exists bool, index int) {
 	case reflect.Slice:
 		s := reflect.ValueOf(array)
 		for i := 0; i < s.Len(); i++ {
-			if reflect.DeepEqual(val, s.Index(i).Interface()) == true {
+			if reflect.DeepEqual(val, s.Index(i).Interface()) {
 				index = i
 				exists = true
 				return