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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.
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package commands
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import (
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"context"
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"github.com/lightningnetwork/lnd/lnrpc"
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"github.com/urfave/cli"
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)
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var getStateCommand = cli.Command{
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Name: "state",
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Category: "Startup",
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Usage: "Get the current state of the wallet and RPC",
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Description: `
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Get the current state of the wallet. The possible states are:
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- WAITING_TO_START: node is waiting to become the leader in a cluster
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and is not started yet.
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- NON_EXISTING: wallet has not yet been initialized.
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- LOCKED: wallet is locked.
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- UNLOCKED: wallet was unlocked successfully, but RPC server isn't ready.
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- RPC_ACTIVE: RPC server is active but not fully ready for calls.
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- SERVER_ACTIVE: RPC server is available and ready to accept calls.
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`,
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Flags: []cli.Flag{},
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Action: actionDecorator(getState),
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}
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func getState(ctx *cli.Context) error {
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ctxb := context.Background()
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client, cleanUp := getStateServiceClient(ctx)
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defer cleanUp()
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req := &lnrpc.SubscribeStateRequest{}
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stream, err := client.SubscribeState(ctxb, req)
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if err != nil {
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return err
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}
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// Get a single state, then exit.
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resp, err := stream.Recv()
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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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