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zeekay
7cf87b230b
The module already called itself github.com/luxfi/node while containing no node in Go: cmd/luxd was twenty-one lines that printed the size of a few types, and the Go column of the matrix measured a VM plugin. A repo that fetches the thing it claims to be has not replaced it, so the Go sources move in — 1515 files, the daemon and everything under it — and the build reaches outside this module for nothing. Rust and C++ sit beside it unchanged and are still measured against it by the differential. That is the point of one repo: the reference implementation and the two ports are the same checkout, so parity is a thing you can run rather than a thing you assert. Verified: builds, and the closure carries no lux-private — checked at build time rather than believed. The daemon starts twelve chains on a local network (P X C Q Z A B G K M F, plus D through its plugin) and reports healthy.
65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package state
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import (
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"github.com/luxfi/metric"
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"github.com/luxfi/database/prefixdb"
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"github.com/luxfi/database/versiondb"
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)
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var (
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chainStatePrefix = []byte("chain")
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blockStatePrefix = []byte("block")
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heightIndexPrefix = []byte("height")
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)
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type State interface {
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ChainState
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BlockState
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HeightIndex
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// Commit writes all pending changes to the underlying database.
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Commit() error
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}
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type state struct {
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ChainState
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BlockState
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HeightIndex
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}
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func New(db *versiondb.Database) State {
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chainDB := prefixdb.New(chainStatePrefix, db)
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blockDB := prefixdb.New(blockStatePrefix, db)
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heightDB := prefixdb.New(heightIndexPrefix, db)
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return &state{
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ChainState: NewChainState(chainDB),
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BlockState: NewBlockState(blockDB),
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HeightIndex: NewHeightIndex(heightDB, db),
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}
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}
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func NewMetered(db *versiondb.Database, namespace string, metrics metric.Registerer) (State, error) {
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chainDB := prefixdb.New(chainStatePrefix, db)
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blockDB := prefixdb.New(blockStatePrefix, db)
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heightDB := prefixdb.New(heightIndexPrefix, db)
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blockState, err := NewMeteredBlockState(blockDB, namespace, metrics)
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if err != nil {
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return nil, err
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}
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return &state{
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ChainState: NewChainState(chainDB),
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BlockState: blockState,
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HeightIndex: NewHeightIndex(heightDB, db),
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}, nil
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}
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// Since HeightIndex embeds versiondb.Commitable, the Commit method
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// is already available through the embedded HeightIndex interface.
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