65 lines
1.8 KiB
Go
65 lines
1.8 KiB
Go
package storage
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import (
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"fmt"
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"reflect"
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"github.com/qdm12/gluetun/internal/models"
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)
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func countServers(allServers models.AllServers) int {
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return len(allServers.Cyberghost.Servers) +
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len(allServers.Expressvpn.Servers) +
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len(allServers.Fastestvpn.Servers) +
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len(allServers.HideMyAss.Servers) +
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len(allServers.Ipvanish.Servers) +
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len(allServers.Ivpn.Servers) +
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len(allServers.Mullvad.Servers) +
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len(allServers.Nordvpn.Servers) +
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len(allServers.Perfectprivacy.Servers) +
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len(allServers.Privado.Servers) +
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len(allServers.Pia.Servers) +
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len(allServers.Privatevpn.Servers) +
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len(allServers.Protonvpn.Servers) +
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len(allServers.Purevpn.Servers) +
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len(allServers.Surfshark.Servers) +
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len(allServers.Torguard.Servers) +
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len(allServers.VPNUnlimited.Servers) +
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len(allServers.Vyprvpn.Servers) +
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len(allServers.Wevpn.Servers) +
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len(allServers.Windscribe.Servers)
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}
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func (s *Storage) SyncServers() (err error) {
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serversOnFile, err := s.readFromFile(s.filepath, s.hardcodedServers)
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if err != nil {
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return fmt.Errorf("cannot read servers from file: %w", err)
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}
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hardcodedCount := countServers(s.hardcodedServers)
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countOnFile := countServers(serversOnFile)
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if countOnFile == 0 {
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s.logger.Info(fmt.Sprintf(
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"creating %s with %d hardcoded servers",
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s.filepath, hardcodedCount))
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s.mergedServers = s.hardcodedServers
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} else {
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s.logger.Info(fmt.Sprintf(
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"merging by most recent %d hardcoded servers and %d servers read from %s",
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hardcodedCount, countOnFile, s.filepath))
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s.mergedServers = s.mergeServers(s.hardcodedServers, serversOnFile)
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}
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// Eventually write file
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if s.filepath == "" || reflect.DeepEqual(serversOnFile, s.mergedServers) {
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return nil
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}
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if err := flushToFile(s.filepath, s.mergedServers); err != nil {
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return fmt.Errorf("cannot write servers to file: %w", err)
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}
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return nil
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}
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