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lncli: add coin selection strategy option to on-chain rpc commands

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In this commit we add coin selection strategy option to the
following on-chain rpc commands `fundpsbt`, `fundtemplatepsbt`,
`batchopenchannel`, `estimatefee`, `sendcoins`, and `sendmany`.
This commit is contained in:
Mohamed Awnallah
2024-03-26 19:04:27 +02:00
parent 7c2c0dcf98
commit a0b0e7aa62
4 changed files with 106 additions and 26 deletions
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67
cmd/lncli/commands.go
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@@ -200,6 +200,16 @@ func newAddress(ctx *cli.Context) error {
return nil
}
var coinSelectionStrategyFlag = cli.StringFlag{
Name: "coin_selection_strategy",
Usage: "(optional) the strategy to use for selecting " +
"coins. Possible values are 'largest', 'random', or " +
"'global-config'. If either 'largest' or 'random' is " +
"specified, it will override the globally configured " +
"strategy in lnd.conf",
Value: "global-config",
}
var estimateFeeCommand = cli.Command{
Name: "estimatefee",
Category: "On-chain",
@@ -215,9 +225,10 @@ var estimateFeeCommand = cli.Command{
Flags: []cli.Flag{
cli.Int64Flag{
Name: "conf_target",
Usage: "(optional) the number of blocks that the transaction *should* " +
"confirm in",
Usage: "(optional) the number of blocks that the " +
"transaction *should* confirm in",
},
coinSelectionStrategyFlag,
},
Action: actionDecorator(estimateFees),
}
@@ -231,12 +242,18 @@ func estimateFees(ctx *cli.Context) error {
return err
}
coinSelectionStrategy, err := parseCoinSelectionStrategy(ctx)
if err != nil {
return err
}
client, cleanUp := getClient(ctx)
defer cleanUp()
resp, err := client.EstimateFee(ctxc, &lnrpc.EstimateFeeRequest{
AddrToAmount: amountToAddr,
TargetConf: int32(ctx.Int64("conf_target")),
AddrToAmount: amountToAddr,
TargetConf: int32(ctx.Int64("conf_target")),
CoinSelectionStrategy: coinSelectionStrategy,
})
if err != nil {
return err
@@ -313,6 +330,7 @@ var sendCoinsCommand = cli.Command{
"terminal avoid breaking existing shell " +
"scripts",
},
coinSelectionStrategyFlag,
txLabelFlag,
},
Action: actionDecorator(sendCoins),
@@ -375,6 +393,11 @@ func sendCoins(ctx *cli.Context) error {
"sweep all coins out of the wallet")
}
coinSelectionStrategy, err := parseCoinSelectionStrategy(ctx)
if err != nil {
return err
}
client, cleanUp := getClient(ctx)
defer cleanUp()
minConfs := int32(ctx.Uint64("min_confs"))
@@ -409,14 +432,15 @@ func sendCoins(ctx *cli.Context) error {
}
req := &lnrpc.SendCoinsRequest{
Addr: addr,
Amount: amt,
TargetConf: int32(ctx.Int64("conf_target")),
SatPerVbyte: ctx.Uint64(feeRateFlag),
SendAll: ctx.Bool("sweepall"),
Label: ctx.String(txLabelFlag.Name),
MinConfs: minConfs,
SpendUnconfirmed: minConfs == 0,
Addr: addr,
Amount: amt,
TargetConf: int32(ctx.Int64("conf_target")),
SatPerVbyte: ctx.Uint64(feeRateFlag),
SendAll: ctx.Bool("sweepall"),
Label: ctx.String(txLabelFlag.Name),
MinConfs: minConfs,
SpendUnconfirmed: minConfs == 0,
CoinSelectionStrategy: coinSelectionStrategy,
}
txid, err := client.SendCoins(ctxc, req)
if err != nil {
@@ -585,6 +609,7 @@ var sendManyCommand = cli.Command{
"must satisfy",
Value: defaultUtxoMinConf,
},
coinSelectionStrategyFlag,
txLabelFlag,
},
Action: actionDecorator(sendMany),
@@ -615,17 +640,23 @@ func sendMany(ctx *cli.Context) error {
return err
}
coinSelectionStrategy, err := parseCoinSelectionStrategy(ctx)
if err != nil {
return err
}
client, cleanUp := getClient(ctx)
defer cleanUp()
minConfs := int32(ctx.Uint64("min_confs"))
txid, err := client.SendMany(ctxc, &lnrpc.SendManyRequest{
AddrToAmount: amountToAddr,
TargetConf: int32(ctx.Int64("conf_target")),
SatPerVbyte: ctx.Uint64(feeRateFlag),
Label: ctx.String(txLabelFlag.Name),
MinConfs: minConfs,
SpendUnconfirmed: minConfs == 0,
AddrToAmount: amountToAddr,
TargetConf: int32(ctx.Int64("conf_target")),
SatPerVbyte: ctx.Uint64(feeRateFlag),
Label: ctx.String(txLabelFlag.Name),
MinConfs: minConfs,
SpendUnconfirmed: minConfs == 0,
CoinSelectionStrategy: coinSelectionStrategy,
})
if err != nil {
return err