mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
86 lines
2.3 KiB
Go
86 lines
2.3 KiB
Go
// Copyright 2015 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package version implements etcd version parsing and contains latest version
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// information.
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package version
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import (
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"fmt"
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"strings"
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"github.com/coreos/go-semver/semver"
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)
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var (
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// MinClusterVersion is the min cluster version this etcd binary is compatible with.
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MinClusterVersion = "3.0.0"
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Version = "3.6.0-alpha.0"
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APIVersion = "unknown"
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// Git SHA Value will be set during build
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GitSHA = "Not provided (use ./build instead of go build)"
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)
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// Get all constant versions defined in a centralized place.
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var (
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V3_0 = semver.Version{Major: 3, Minor: 0}
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V3_1 = semver.Version{Major: 3, Minor: 1}
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V3_2 = semver.Version{Major: 3, Minor: 2}
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V3_3 = semver.Version{Major: 3, Minor: 3}
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V3_4 = semver.Version{Major: 3, Minor: 4}
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V3_5 = semver.Version{Major: 3, Minor: 5}
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V3_6 = semver.Version{Major: 3, Minor: 6}
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V3_7 = semver.Version{Major: 3, Minor: 7}
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V4_0 = semver.Version{Major: 4, Minor: 0}
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// AllVersions keeps all the versions in ascending order.
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AllVersions = []semver.Version{V3_0, V3_1, V3_2, V3_3, V3_4, V3_5, V3_6, V3_7, V4_0}
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)
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func init() {
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ver, err := semver.NewVersion(Version)
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if err == nil {
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APIVersion = fmt.Sprintf("%d.%d", ver.Major, ver.Minor)
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}
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}
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type Versions struct {
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Server string `json:"etcdserver"`
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Cluster string `json:"etcdcluster"`
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Storage string `json:"storage"`
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// TODO: raft state machine version
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}
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// Cluster only keeps the major.minor.
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func Cluster(v string) string {
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vs := strings.Split(v, ".")
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if len(vs) <= 2 {
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return v
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}
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return fmt.Sprintf("%s.%s", vs[0], vs[1])
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}
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func Compare(ver1, ver2 semver.Version) int {
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return ver1.Compare(ver2)
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}
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func LessThan(ver1, ver2 semver.Version) bool {
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return ver1.LessThan(ver2)
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}
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func Equal(ver1, ver2 semver.Version) bool {
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return ver1.Equal(ver2)
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}
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