chore: use gofumpt for code formatting

internal/provider/fastestvpn/connection.go

@@ -7,7 +7,8 @@ import (
 )
 
 func (p *Provider) GetConnection(selection settings.ServerSelection, ipv6Supported bool) (
-	connection models.Connection, err error) {
+	connection models.Connection, err error,
+) {
 	defaults := utils.NewConnectionDefaults(4443, 4443, 51820) //nolint:mnd
 	return utils.GetConnection(p.Name(),
 		p.storage, selection, defaults, ipv6Supported, p.randSource)

internal/provider/fastestvpn/openvpnconf.go

@@ -8,7 +8,8 @@ import (
 )
 
 func (p *Provider) OpenVPNConfig(connection models.Connection,
-	settings settings.OpenVPN, ipv6Supported bool) (lines []string) {
+	settings settings.OpenVPN, ipv6Supported bool,
+) (lines []string) {
 	//nolint:mnd
 	providerSettings := utils.OpenVPNProviderSettings{
 		AuthUserPass: true,

internal/provider/fastestvpn/provider.go

@@ -17,7 +17,8 @@ type Provider struct {
 
 func New(storage common.Storage, randSource rand.Source,
 	client *http.Client, updaterWarner common.Warner,
-	parallelResolver common.ParallelResolver) *Provider {
+	parallelResolver common.ParallelResolver,
+) *Provider {
 	return &Provider{
 		storage:    storage,
 		randSource: randSource,

internal/provider/fastestvpn/updater/api.go

@@ -19,16 +19,15 @@ type apiServer struct {
 	hostname string
 }
 
-var (
-	ErrDataMalformed = errors.New("data is malformed")
-)
+var ErrDataMalformed = errors.New("data is malformed")
 
 const apiURL = "https://support.fastestvpn.com/wp-admin/admin-ajax.php"
 
 // The API URL and requests are shamelessly taken from network operations
 // done on the page https://support.fastestvpn.com/vpn-servers/
 func fetchAPIServers(ctx context.Context, client *http.Client, protocol string) (
-	servers []apiServer, err error) {
+	servers []apiServer, err error,
+) {
 	form := url.Values{
 		"action":   []string{"vpn_servers"},
 		"protocol": []string{protocol},

internal/provider/fastestvpn/updater/servers.go

@@ -11,7 +11,8 @@ import (
 )
 
 func (u *Updater) FetchServers(ctx context.Context, minServers int) (
-	servers []models.Server, err error) {
+	servers []models.Server, err error,
+) {
 	protocols := []string{"ikev2", "tcp", "udp"}
 	hts := make(hostToServerData)
 

internal/provider/fastestvpn/updater/updater.go

@@ -13,7 +13,8 @@ type Updater struct {
 }
 
 func New(client *http.Client, warner common.Warner,
-	parallelResolver common.ParallelResolver) *Updater {
+	parallelResolver common.ParallelResolver,
+) *Updater {
 	return &Updater{
 		client:           client,
 		parallelResolver: parallelResolver,