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675f9cd199
Updates #3157 Change-Id: I97a4962a44bd36313ff68388e3de0d852a8fa869 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
45 lines
954 B
Go
45 lines
954 B
Go
// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package cli
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import (
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"context"
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"fmt"
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"github.com/peterbourgon/ff/v3/ffcli"
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"tailscale.com/client/tailscale"
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"tailscale.com/ipn"
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)
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var downCmd = &ffcli.Command{
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Name: "down",
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ShortUsage: "down",
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ShortHelp: "Disconnect from Tailscale",
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Exec: runDown,
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}
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func runDown(ctx context.Context, args []string) error {
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if len(args) > 0 {
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return fmt.Errorf("too many non-flag arguments: %q", args)
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}
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st, err := tailscale.Status(ctx)
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if err != nil {
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return fmt.Errorf("error fetching current status: %w", err)
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}
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if st.BackendState == "Stopped" {
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fmt.Fprintf(Stderr, "Tailscale was already stopped.\n")
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return nil
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}
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_, err = tailscale.EditPrefs(ctx, &ipn.MaskedPrefs{
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Prefs: ipn.Prefs{
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WantRunning: false,
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},
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WantRunningSet: true,
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})
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return err
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}
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