b628d72766
This changes the CI / release builds to use the latest Go version. It also upgrades golangci-lint to a newer version compatible with Go 1.19. In Go 1.19, godoc has gained official support for links and lists. The syntax for code blocks in doc comments has changed and now requires a leading tab character. gofmt adapts comments to the new syntax automatically, so there are a lot of comment re-formatting changes in this PR. We need to apply the new format in order to pass the CI lint stage with Go 1.19. With the linter upgrade, I have decided to disable 'gosec' - it produces too many false-positive warnings. The 'deadcode' and 'varcheck' linters have also been removed because golangci-lint warns about them being unmaintained. 'unused' provides similar coverage and we already have it enabled, so we don't lose much with this change.
86 lines
2.3 KiB
Go
86 lines
2.3 KiB
Go
// Copyright 2017 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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//go:build none
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// +build none
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/*
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The mkalloc tool creates the genesis allocation constants in genesis_alloc.go
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It outputs a const declaration that contains an RLP-encoded list of (address, balance) tuples.
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go run mkalloc.go genesis.json
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*/
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package main
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import (
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"encoding/json"
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"fmt"
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"math/big"
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"os"
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"sort"
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"strconv"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/rlp"
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)
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type allocItem struct{ Addr, Balance *big.Int }
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type allocList []allocItem
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func (a allocList) Len() int { return len(a) }
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func (a allocList) Less(i, j int) bool { return a[i].Addr.Cmp(a[j].Addr) < 0 }
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func (a allocList) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
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func makelist(g *core.Genesis) allocList {
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a := make(allocList, 0, len(g.Alloc))
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for addr, account := range g.Alloc {
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if len(account.Storage) > 0 || len(account.Code) > 0 || account.Nonce != 0 {
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panic(fmt.Sprintf("can't encode account %x", addr))
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}
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bigAddr := new(big.Int).SetBytes(addr.Bytes())
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a = append(a, allocItem{bigAddr, account.Balance})
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}
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sort.Sort(a)
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return a
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}
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func makealloc(g *core.Genesis) string {
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a := makelist(g)
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data, err := rlp.EncodeToBytes(a)
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if err != nil {
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panic(err)
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}
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return strconv.QuoteToASCII(string(data))
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}
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func main() {
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if len(os.Args) != 2 {
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fmt.Fprintln(os.Stderr, "Usage: mkalloc genesis.json")
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os.Exit(1)
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}
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g := new(core.Genesis)
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file, err := os.Open(os.Args[1])
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if err != nil {
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panic(err)
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}
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if err := json.NewDecoder(file).Decode(g); err != nil {
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panic(err)
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}
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fmt.Println("const allocData =", makealloc(g))
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}
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