mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-08-20 10:52:25 +00:00
91 lines
2.6 KiB
Go
91 lines
2.6 KiB
Go
// Copyright 2016 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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package params
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import (
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"fmt"
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"log"
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"os/exec"
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"strconv"
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"time"
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)
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const (
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VersionMajor = 1 // Major version component of the current release
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VersionMinor = 9 // Minor version component of the current release
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VersionPatch = 0 // Patch version component of the current release
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VersionMeta = "unstable" // Version metadata to append to the version string
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)
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// Version holds the textual version string.
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var Version = func() string {
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return fmt.Sprintf("%d.%d.%d", VersionMajor, VersionMinor, VersionPatch)
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}()
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// VersionWithMeta holds the textual version string including the metadata.
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var VersionWithMeta = func() string {
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v := Version
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if VersionMeta != "" {
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v += "-" + VersionMeta
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}
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return v
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}()
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// ArchiveVersion holds the textual version string used for Geth archives.
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// e.g. "1.8.11-dea1ce05" for stable releases, or
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// "1.8.13-unstable-21c059b6" for unstable releases
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func ArchiveVersion(gitCommit string) string {
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vsn := Version
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if VersionMeta != "stable" {
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vsn += "-" + VersionMeta
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}
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if len(gitCommit) >= 8 {
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vsn += "-" + gitCommit[:8]
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}
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return vsn
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}
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func VersionWithCommit(gitCommit string) string {
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vsn := VersionWithMeta
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if len(gitCommit) >= 8 {
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vsn += "-" + gitCommit[:8]
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}
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if VersionMeta != "stable" {
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d := getCommitDate(gitCommit)
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if d != "" {
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vsn += "-" + d
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}
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}
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return vsn
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}
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func getCommitDate(commit string) string {
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if commit != "" {
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out, err := exec.Command("git", "show", "-s", "--format=%ct", commit).CombinedOutput()
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if err != nil {
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log.Println("Could not get gitCommit date: " + string(out))
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return ""
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}
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ti, err := strconv.ParseInt(string(out), 10, 64)
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if err != nil {
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log.Println("Could not convert gitCommit date. Parsed timestap is: " + string(out))
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return ""
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}
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return time.Unix(ti, 0).Format("20060102")
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}
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return ""
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}
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