chore(publicip): less coupling with ipinfo.io

internal/provider/common/updater.go

@@ -6,7 +6,6 @@ import (
 	"net/netip"
 
 	"github.com/qdm12/gluetun/internal/models"
-	"github.com/qdm12/gluetun/internal/publicip/ipinfo"
 	"github.com/qdm12/gluetun/internal/updater/resolver"
 )
 
@@ -34,5 +33,5 @@ type Warner interface {
 }
 
 type IPFetcher interface {
-	FetchMultiInfo(ctx context.Context, ips []netip.Addr) (data []ipinfo.Response, err error)
+	FetchInfo(ctx context.Context, ip netip.Addr) (result models.PublicIP, err error)
 }

internal/provider/privado/updater/location.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/qdm12/gluetun/internal/models"
 	"github.com/qdm12/gluetun/internal/provider/common"
+	"github.com/qdm12/gluetun/internal/publicip/api"
 )
 
 func setLocationInfo(ctx context.Context, fetcher common.IPFetcher, servers []models.Server) (err error) {
@@ -14,7 +15,7 @@ func setLocationInfo(ctx context.Context, fetcher common.IPFetcher, servers []mo
 	for _, server := range servers {
 		ipsToGetInfo = append(ipsToGetInfo, server.IPs...)
 	}
-	ipsInfo, err := fetcher.FetchMultiInfo(ctx, ipsToGetInfo)
+	ipsInfo, err := api.FetchMultiInfo(ctx, fetcher, ipsToGetInfo)
 	if err != nil {
 		return err
 	}

internal/provider/purevpn/updater/servers.go

@@ -9,6 +9,7 @@ import (
 
 	"github.com/qdm12/gluetun/internal/models"
 	"github.com/qdm12/gluetun/internal/provider/common"
+	"github.com/qdm12/gluetun/internal/publicip/api"
 	"github.com/qdm12/gluetun/internal/updater/openvpn"
 )
 
@@ -80,7 +81,7 @@ func (u *Updater) FetchServers(ctx context.Context, minServers int) (
 	for i := range servers {
 		ipsToGetInfo[i] = servers[i].IPs[0]
 	}
-	ipsInfo, err := u.ipFetcher.FetchMultiInfo(ctx, ipsToGetInfo)
+	ipsInfo, err := api.FetchMultiInfo(ctx, u.ipFetcher, ipsToGetInfo)
 	if err != nil {
 		return nil, err
 	}