mirror of
https://github.com/kubesphere/kubekey.git
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83 lines
2.6 KiB
Go
83 lines
2.6 KiB
Go
/*
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Copyright 2020 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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// Package version implements version handling code.
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package version
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import (
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_ "embed"
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"encoding/json"
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"fmt"
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"runtime"
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)
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//go:embed components.json
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// Components is used to store files sha256
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var Components []byte
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var (
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gitMajor string // major version, always numeric
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gitMinor string // minor version, numeric possibly followed by "+"
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gitVersion string // semantic version, derived by build scripts
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gitCommit string // sha1 from git, output of $(git rev-parse HEAD)
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gitTreeState string // state of git tree, either "clean" or "dirty"
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buildDate string // build date in ISO8601 format, output of $(date -u +'%Y-%m-%dT%H:%M:%SZ')
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)
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// Info exposes information about the version used for the current running code.
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type Info struct {
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Major string `json:"major,omitempty"`
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Minor string `json:"minor,omitempty"`
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GitVersion string `json:"gitVersion,omitempty"`
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GitCommit string `json:"gitCommit,omitempty"`
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GitTreeState string `json:"gitTreeState,omitempty"`
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BuildDate string `json:"buildDate,omitempty"`
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GoVersion string `json:"goVersion,omitempty"`
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Compiler string `json:"compiler,omitempty"`
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Platform string `json:"platform,omitempty"`
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}
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// Get returns an Info object with all the information about the current running code.
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func Get() Info {
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return Info{
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Major: gitMajor,
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Minor: gitMinor,
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GitVersion: gitVersion,
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GitCommit: gitCommit,
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GitTreeState: gitTreeState,
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BuildDate: buildDate,
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GoVersion: runtime.Version(),
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Compiler: runtime.Compiler,
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Platform: fmt.Sprintf("%s/%s", runtime.GOOS, runtime.GOARCH),
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}
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}
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// String returns info as a human-friendly version string.
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func (info Info) String() string {
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return info.GitVersion
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}
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// ParseFilesSha256 Load files' sha256 from components.json
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func ParseFilesSha256(componentsJSON []byte) (map[string]map[string]map[string]string, error) {
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m := make(map[string]map[string]map[string]string)
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err := json.Unmarshal(componentsJSON, &m)
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if err != nil {
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return nil, err
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}
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return m, nil
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}
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