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Add missing version package
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Fedosin committed Dec 5, 2023
1 parent 0e77544 commit f4603f3
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65 changes: 65 additions & 0 deletions version/version.go
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/*
Copyright 2023 The Kubernetes 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 version implements version handling code.
package version

import (
"fmt"
"runtime"
)

var (
gitMajor string // major version, always numeric
gitMinor string // minor version, numeric possibly followed by "+"
gitVersion string // semantic version, derived by build scripts
gitCommit string // sha1 from git, output of $(git rev-parse HEAD)
gitTreeState string // state of git tree, either "clean" or "dirty"
buildDate string // build date in ISO8601 format, output of $(date -u +'%Y-%m-%dT%H:%M:%SZ')
)

// Info exposes information about the version used for the current running code.
type Info struct {
Major string `json:"major,omitempty"`
Minor string `json:"minor,omitempty"`
GitVersion string `json:"gitVersion,omitempty"`
GitCommit string `json:"gitCommit,omitempty"`
GitTreeState string `json:"gitTreeState,omitempty"`
BuildDate string `json:"buildDate,omitempty"`
GoVersion string `json:"goVersion,omitempty"`
Compiler string `json:"compiler,omitempty"`
Platform string `json:"platform,omitempty"`
}

// Get returns an Info object with all the information about the current running code.
func Get() Info {
return Info{
Major: gitMajor,
Minor: gitMinor,
GitVersion: gitVersion,
GitCommit: gitCommit,
GitTreeState: gitTreeState,
BuildDate: buildDate,
GoVersion: runtime.Version(),
Compiler: runtime.Compiler,
Platform: fmt.Sprintf("%s/%s", runtime.GOOS, runtime.GOARCH),
}
}

// String returns info as a human-friendly version string.
func (info Info) String() string {
return info.GitVersion
}

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