chore: use gofumpt for code formatting

internal/provider/hidemyass/updater/hosts.go

@@ -1,7 +1,8 @@
 package updater
 
 func getUniqueHosts(tcpHostToURL, udpHostToURL map[string]string) (
-	hosts []string) {
+	hosts []string,
+) {
 	uniqueHosts := make(map[string]struct{}, len(tcpHostToURL))
 	for host := range tcpHostToURL {
 		uniqueHosts[host] = struct{}{}

internal/provider/hidemyass/updater/hosttourl.go

@@ -9,7 +9,8 @@ import (
 )
 
 func getAllHostToURL(ctx context.Context, client *http.Client) (
-	tcpHostToURL, udpHostToURL map[string]string, err error) {
+	tcpHostToURL, udpHostToURL map[string]string, err error,
+) {
 	tcpHostToURL, err = getHostToURL(ctx, client, "TCP")
 	if err != nil {
 		return nil, nil, err
@@ -24,7 +25,8 @@ func getAllHostToURL(ctx context.Context, client *http.Client) (
 }
 
 func getHostToURL(ctx context.Context, client *http.Client, protocol string) (
-	hostToURL map[string]string, err error) {
+	hostToURL map[string]string, err error,
+) {
 	const baseURL = "https://vpn.hidemyass.com/vpn-config"
 	indexURL := baseURL + "/" + strings.ToUpper(protocol) + "/"
 

internal/provider/hidemyass/updater/index.go

@@ -11,7 +11,8 @@ import (
 var indexOpenvpnLinksRegex = regexp.MustCompile(`<a[ ]+href=".+\.ovpn">.+\.ovpn</a>`)
 
 func fetchIndex(ctx context.Context, client *http.Client, indexURL string) (
-	openvpnURLs []string, err error) {
+	openvpnURLs []string, err error,
+) {
 	request, err := http.NewRequestWithContext(ctx, http.MethodGet, indexURL, nil)
 	if err != nil {
 		return nil, err

internal/provider/hidemyass/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,
+) {
 	tcpHostToURL, udpHostToURL, err := getAllHostToURL(ctx, u.client)
 	if err != nil {
 		return nil, err

internal/provider/hidemyass/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,