erigon-pulse/params/version.go
2022-08-10 19:04:13 +07:00

109 lines
2.9 KiB
Go

// Copyright 2016 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package params
import (
"fmt"
"github.com/ledgerwatch/erigon-lib/kv"
)
var (
// Following vars are injected through the build flags (see Makefile)
GitCommit string
GitBranch string
GitTag string
)
// see https://calver.org
const (
VersionMajor = 2022 // Major version component of the current release
VersionMinor = 99 // Minor version component of the current release
VersionMicro = 99 // Patch version component of the current release
VersionModifier = "dev" // Modifier component of the current release
VersionKeyCreated = "ErigonVersionCreated"
VersionKeyFinished = "ErigonVersionFinished"
)
func withModifier(vsn string) string {
if !isStable() {
vsn += "-" + VersionModifier
}
return vsn
}
func isStable() bool {
return VersionModifier == "stable"
}
func isRelease() bool {
return isStable() || VersionModifier == "alpha" || VersionModifier == "beta"
}
// Version holds the textual version string.
var Version = func() string {
return fmt.Sprintf("%d.%02d.%d", VersionMajor, VersionMinor, VersionMicro)
}()
// VersionWithMeta holds the textual version string including the metadata.
var VersionWithMeta = func() string {
v := Version
if VersionModifier != "" {
v += "-" + VersionModifier
}
return v
}()
// ArchiveVersion holds the textual version string used for Geth archives.
// e.g. "1.8.11-dea1ce05" for stable releases, or
//
// "1.8.13-unstable-21c059b6" for unstable releases
func ArchiveVersion(gitCommit string) string {
vsn := withModifier(Version)
if len(gitCommit) >= 8 {
vsn += "-" + gitCommit[:8]
}
return vsn
}
func VersionWithCommit(gitCommit, gitDate string) string {
vsn := VersionWithMeta
if len(gitCommit) >= 8 {
vsn += "-" + gitCommit[:8]
}
if !isRelease() && (gitDate != "") {
vsn += "-" + gitDate
}
return vsn
}
func SetErigonVersion(tx kv.RwTx, versionKey string) error {
versionKeyByte := []byte(versionKey)
hasVersion, err := tx.Has(kv.DatabaseInfo, versionKeyByte)
if err != nil {
return err
}
if hasVersion {
return nil
}
// Save version if it does not exist
if err := tx.Put(kv.DatabaseInfo, versionKeyByte, []byte(Version)); err != nil {
return err
}
return nil
}