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Merge pull request #189 from lightninglabs/bcash-is-trash-ancient-channels

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Add ancient channels from node "BCash_is_trash"
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Oliver Gugger 2025-03-22 10:04:54 -06:00 • committed by GitHub
commit 10fc226bbc
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2 changed files with 1067 additions and 10 deletions
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1062
cmd/chantools/sweepremoteclosed_ancient.json
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15
dataformat/summary.go
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@ -8,6 +8,7 @@ import (
"strings"
"github.com/btcsuite/btcd/btcec/v2"
"github.com/btcsuite/btcd/wire"
"github.com/lightningnetwork/lnd/keychain"
)
@ -109,16 +110,10 @@ func ExtractSummaryFromDump(data string) ([]*SummaryEntry, error) {
for _, match := range matches {
if len(match) == 5 {
chanPoint := strings.TrimSpace(match[1])
chanPointParts := strings.Split(chanPoint, ":")
if len(chanPointParts) != 2 {
return nil, fmt.Errorf("invalid chanPoint: %s",
chanPoint)
}
txid := chanPointParts[0]
index, err := strconv.Atoi(chanPointParts[1])
parsedOP, err := wire.NewOutPointFromString(chanPoint)
if err != nil {
return nil, fmt.Errorf("unable to parse "+
"index: %w", err)
"outpoint: %w", err)
}
capacity, err := strconv.ParseFloat(match[3], 64)
@ -130,8 +125,8 @@ func ExtractSummaryFromDump(data string) ([]*SummaryEntry, error) {
results = append(results, &SummaryEntry{
RemotePubkey: match[2],
ChannelPoint: chanPoint,
FundingTXID: txid,
FundingTXIndex: uint32(index),
FundingTXID: parsedOP.Hash.String(),
FundingTXIndex: parsedOP.Index,
Capacity: uint64(
capacity * 1e8,
),