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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. | ||
*/ | ||
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// Package version implements version handling code. | ||
package version | ||
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import ( | ||
"fmt" | ||
"runtime" | ||
) | ||
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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') | ||
) | ||
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// 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"` | ||
} | ||
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// 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), | ||
} | ||
} | ||
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// String returns info as a human-friendly version string. | ||
func (info Info) String() string { | ||
return info.GitVersion | ||
} |