63 lines
2.4 KiB
Go
63 lines
2.4 KiB
Go
package cli
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import (
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"context"
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"flag"
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"fmt"
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"net/http"
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"time"
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"github.com/qdm12/gluetun/internal/configuration"
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"github.com/qdm12/gluetun/internal/constants"
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"github.com/qdm12/gluetun/internal/storage"
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"github.com/qdm12/gluetun/internal/updater"
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"github.com/qdm12/golibs/logging"
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"github.com/qdm12/golibs/os"
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)
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func (c *cli) Update(ctx context.Context, args []string, os os.OS) error {
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options := configuration.Updater{CLI: true}
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var flushToFile bool
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flagSet := flag.NewFlagSet("update", flag.ExitOnError)
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flagSet.BoolVar(&flushToFile, "file", false, "Write results to /gluetun/servers.json (for end users)")
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flagSet.BoolVar(&options.Stdout, "stdout", false, "Write results to console to modify the program (for maintainers)")
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flagSet.StringVar(&options.DNSAddress, "dns", "8.8.8.8", "DNS resolver address to use")
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flagSet.BoolVar(&options.Cyberghost, "cyberghost", false, "Update Cyberghost servers")
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flagSet.BoolVar(&options.Mullvad, "mullvad", false, "Update Mullvad servers")
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flagSet.BoolVar(&options.Nordvpn, "nordvpn", false, "Update Nordvpn servers")
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flagSet.BoolVar(&options.PIA, "pia", false, "Update Private Internet Access post-summer 2020 servers")
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flagSet.BoolVar(&options.Privado, "privado", false, "Update Privado servers")
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flagSet.BoolVar(&options.Purevpn, "purevpn", false, "Update Purevpn servers")
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flagSet.BoolVar(&options.Surfshark, "surfshark", false, "Update Surfshark servers")
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flagSet.BoolVar(&options.Torguard, "torguard", false, "Update Torguard servers")
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flagSet.BoolVar(&options.Vyprvpn, "vyprvpn", false, "Update Vyprvpn servers")
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flagSet.BoolVar(&options.Windscribe, "windscribe", false, "Update Windscribe servers")
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if err := flagSet.Parse(args); err != nil {
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return err
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}
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logger := logging.New(logging.StdLog)
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if !flushToFile && !options.Stdout {
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return fmt.Errorf("at least one of -file or -stdout must be specified")
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}
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const clientTimeout = 10 * time.Second
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httpClient := &http.Client{Timeout: clientTimeout}
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storage := storage.New(logger, os, constants.ServersData)
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currentServers, err := storage.SyncServers(constants.GetAllServers())
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if err != nil {
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return fmt.Errorf("cannot update servers: %w", err)
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}
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updater := updater.New(options, httpClient, currentServers, logger)
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allServers, err := updater.UpdateServers(ctx)
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if err != nil {
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return err
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}
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if flushToFile {
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if err := storage.FlushToFile(allServers); err != nil {
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return fmt.Errorf("cannot update servers: %w", err)
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}
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}
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return nil
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}
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