概述
编译时注入 git 版本信息，有利于故障排查。
实例
代码中命令逻辑 util/common/vars.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
| const (
VERSION_CMD_LONG = "version"
VERSION_CMD_SHORT = "v"
VERSION_CMD_DESC_BRIEF = "show version info"
)
var versionCmd = &cobra.Command{
Use: VERSION_CMD_LONG,
Short: VERSION_CMD_DESC_BRIEF,
Version: "v1.1",
Run: func(cmd *cobra.Command, args []string) {
fmt.Printf("%s", BuildInfoSprinter())
},
}
func NewVersionCommand() *cobra.Command {
return versionCmd
}
func BuildInfoSprinter() string {
return fmt.Sprintf("当前版本: %s\n当前分支: %s\n当前CommitId: %s\n构建时间: %s\n", common.Version, common.Release, common.CommitId, common.BuildTime)
}
var (
Version string
Release string
CommitId string
BuildTime string
)
|
1
2
3
4
5
6
7
| paramsPath=$(shell go list -m)/util/common
Release=$(shell git branch --show-current)
CommitId=$(shell git rev-parse HEAD)
VersionTag=$(shell git describe --tags)
BuildFlags := "-X $(paramsPath).Version=$(VersionTag) -X $(paramsPath).Release=$(Release) -X $(paramsPath).CommitId=$(CommitId) -X $(paramsPath).BuildTime=$(shell date -u '+%Y-%m-%dT%H:%M:%SZ') -w -s" -trimpath
BuildFlagsForDev := "-X $(paramsPath).Version=$(VersionTag) -X $(paramsPath).Release=$(Release) -X $(paramsPath).CommitId=$(CommitId) -X $(paramsPath).BuildTime=$(shell date -u '+%Y-%m-%dT%H:%M:%SZ')"
|