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22a3988222
We want to export some of our CLI code to re-use in other projects. But in Golang you cannot import code from a `main` package. So we need to move the actual code into its own package and only have the `func main()` in the `main` package.
56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
//go:build watchtowerrpc
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// +build watchtowerrpc
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package commands
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import (
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"github.com/lightningnetwork/lnd/lnrpc/watchtowerrpc"
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"github.com/urfave/cli"
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)
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func watchtowerCommands() []cli.Command {
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return []cli.Command{
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{
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Name: "tower",
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Usage: "Interact with the watchtower.",
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Category: "Watchtower",
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Subcommands: []cli.Command{
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towerInfoCommand,
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},
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},
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}
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}
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func getWatchtowerClient(ctx *cli.Context) (watchtowerrpc.WatchtowerClient, func()) {
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conn := getClientConn(ctx, false)
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cleanup := func() {
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conn.Close()
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}
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return watchtowerrpc.NewWatchtowerClient(conn), cleanup
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}
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var towerInfoCommand = cli.Command{
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Name: "info",
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Usage: "Returns basic information related to the active watchtower.",
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Action: actionDecorator(towerInfo),
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}
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func towerInfo(ctx *cli.Context) error {
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ctxc := getContext()
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if ctx.NArg() != 0 || ctx.NumFlags() > 0 {
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return cli.ShowCommandHelp(ctx, "info")
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}
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client, cleanup := getWatchtowerClient(ctx)
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defer cleanup()
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req := &watchtowerrpc.GetInfoRequest{}
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resp, err := client.GetInfo(ctxc, req)
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if err != nil {
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return err
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}
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printRespJSON(resp)
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return nil
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}
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