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cmd/lncli: accept --lighting_id parameter for openchannel

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This commit is contained in:
Olaoluwa Osuntokun 2016-09-13 15:36:27 -07:00
parent 6c83f53206
commit c604730b7d
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GPG Key ID: 9CC5B105D03521A2
1 changed files with 24 additions and 5 deletions
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29
cmd/lncli/commands.go
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@ -182,14 +182,19 @@ func connectPeer(ctx *cli.Context) error {
var OpenChannelCommand = cli.Command{
Name: "openchannel",
Description: "Attempt to open a new channel to an existing peer, " +
"blocking until the channel is 'open'. Once the channel is " +
"open, a channelPoint (txid:vout) of the funding output is " +
"returned.",
"optionally blocking until the channel is 'open'. Once the " +
"channel is open, a channelPoint (txid:vout) of the funding " +
"output is returned. NOTE: peer_id and lightning_id are " +
"mutually exclusive, only one should be used, not both.",
Usage: "openchannel --peer_id=X --local_amt=N --remote_amt=N --num_confs=N",
Flags: []cli.Flag{
cli.IntFlag{
Name: "peer_id",
Usage: "the id of the peer to open a channel with",
Usage: "the relative id of the peer to open a channel with",
},
cli.StringFlag{
Name: "lightning_id",
Usage: "the lightning id of the target peer",
},
cli.IntFlag{
Name: "local_amt",
@ -217,13 +222,27 @@ func openChannel(ctx *cli.Context) error {
ctxb := context.Background()
client := getClient(ctx)
if ctx.Int("peer_id") != 0 && ctx.String("lightning_id") != "" {
return fmt.Errorf("both peer_id and lightning_id cannot be set " +
"at the same time, only one can be specified")
}
req := &lnrpc.OpenChannelRequest{
TargetPeerId: int32(ctx.Int("peer_id")),
LocalFundingAmount: int64(ctx.Int("local_amt")),
RemoteFundingAmount: int64(ctx.Int("remote_amt")),
NumConfs: uint32(ctx.Int("num_confs")),
}
if ctx.Int("peer_id") != 0 {
req.TargetPeerId = int32(ctx.Int("peer_id"))
} else {
lnID, err := hex.DecodeString(ctx.String("lightning_id"))
if err != nil {
return fmt.Errorf("unable to decode lightning id: %v", err)
}
req.TargetNode = lnID
}
stream, err := client.OpenChannel(ctxb, req)
if err != nil {
return err