-
Notifications
You must be signed in to change notification settings - Fork 17
/
version.go
65 lines (60 loc) · 1.63 KB
/
version.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
// Copyright 2023 The ClusterLink Authors.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package versioninfo
import (
"runtime/debug"
"strings"
"time"
)
func init() {
info, ok := debug.ReadBuildInfo()
if !ok {
return
}
for _, kv := range info.Settings {
switch kv.Key {
case "vcs.revision":
Revision = kv.Value
case "vcs.time":
LastCommit, _ = time.Parse(time.RFC3339, kv.Value) //nolint:errcheck // ignore last commit not being a valid time
case "vcs.modified":
DirtyBuild = kv.Value == "true"
}
}
}
// Short provides a short string summarizing available version information.
// The format is <SemVer>-<GIT SHA>[-<dirty>].
func Short() string {
parts := make([]string, 0, 4)
if GitTag != "" {
parts = append(parts, GitTag)
}
if Version != "unknown" && Version != "(devel)" {
parts = append(parts, Version)
}
if Revision != "unknown" && Revision != "" {
parts = append(parts, "rev")
commit := Revision
if len(commit) > 7 {
commit = commit[:7]
}
parts = append(parts, commit)
if DirtyBuild {
parts = append(parts, "dirty")
}
}
if len(parts) == 0 {
return "devel"
}
return strings.Join(parts, "-")
}