87 lines
2.1 KiB
Go
87 lines
2.1 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors All rights reserved.
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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 main
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import (
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"regexp"
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"strings"
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"github.com/golang/glog"
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)
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func main() {
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if len(os.Args) == 1 {
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fmt.Println("Usage: go run update_kubernetes_version.go <kubernetes_version>")
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os.Exit(1)
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}
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v := os.Args[1]
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if !strings.HasPrefix(v, "v") {
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v = "v" + v
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}
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constantsFile := "../../pkg/minikube/constants/constants.go"
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cf, err := ioutil.ReadFile(constantsFile)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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info, err := os.Stat(constantsFile)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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mode := info.Mode()
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re := regexp.MustCompile(`var DefaultKubernetesVersion = .*`)
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f := re.ReplaceAllString(string(cf), "var DefaultKubernetesVersion = \""+v+"\"")
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re = regexp.MustCompile(`var NewestKubernetesVersion = .*`)
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f = re.ReplaceAllString(f, "var NewestKubernetesVersion = \""+v+"\"")
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if err := ioutil.WriteFile(constantsFile, []byte(f), mode); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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testData := "../../pkg/minikube/bootstrapper/kubeadm/testdata"
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err = filepath.Walk(testData, func(path string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if !strings.HasSuffix(path, "default.yaml") {
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return nil
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}
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cf, err = ioutil.ReadFile(path)
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if err != nil {
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return err
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}
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re = regexp.MustCompile(`kubernetesVersion: .*`)
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cf = []byte(re.ReplaceAllString(string(cf), "kubernetesVersion: "+v))
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return ioutil.WriteFile(path, cf, info.Mode())
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})
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if err != nil {
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glog.Errorf("Walk failed: %v", err)
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}
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}
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