mirror of
https://github.com/kubeshark/kubeshark.git
synced 2026-07-25 00:08:59 +00:00
86 lines
2.3 KiB
Go
86 lines
2.3 KiB
Go
package version
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import (
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"context"
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"fmt"
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"io/ioutil"
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"net/http"
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"os"
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"runtime"
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"strings"
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"time"
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"github.com/up9inc/mizu/cli/mizu"
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"github.com/up9inc/mizu/cli/pkg/version"
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"github.com/up9inc/mizu/logger"
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"github.com/google/go-github/v37/github"
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)
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func CheckNewerVersion(versionChan chan string) {
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if _, present := os.LookupEnv(mizu.DEVENVVAR); present {
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versionChan <- ""
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return
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}
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logger.Log.Debugf("Checking for newer version...")
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start := time.Now()
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client := github.NewClient(nil)
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latestRelease, _, err := client.Repositories.GetLatestRelease(context.Background(), "up9inc", "mizu")
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if err != nil {
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logger.Log.Debugf("[ERROR] Failed to get latest release")
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versionChan <- ""
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return
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}
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versionFileUrl := ""
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for _, asset := range latestRelease.Assets {
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if *asset.Name == "version.txt" {
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versionFileUrl = *asset.BrowserDownloadURL
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break
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}
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}
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if versionFileUrl == "" {
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logger.Log.Debugf("[ERROR] Version file not found in the latest release")
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versionChan <- ""
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return
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}
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res, err := http.Get(versionFileUrl)
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if err != nil {
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logger.Log.Debugf("[ERROR] Failed to get the version file %v", err)
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versionChan <- ""
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return
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}
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data, err := ioutil.ReadAll(res.Body)
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res.Body.Close()
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if err != nil {
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logger.Log.Debugf("[ERROR] Failed to read the version file -> %v", err)
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versionChan <- ""
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return
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}
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gitHubVersion := string(data)
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gitHubVersion = gitHubVersion[:len(gitHubVersion)-1]
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greater, err := version.GreaterThen(gitHubVersion, mizu.Ver)
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if err != nil {
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logger.Log.Debugf("[ERROR] Ver version is not valid, github version %v, current version %v", gitHubVersion, mizu.Ver)
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versionChan <- ""
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return
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}
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logger.Log.Debugf("Finished version validation, github version %v, current version %v, took %v", gitHubVersion, mizu.Ver, time.Since(start))
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if greater {
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var downloadMessage string
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if runtime.GOOS == "windows" {
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downloadMessage = fmt.Sprintf("curl -LO %v/mizu.exe", strings.Replace(*latestRelease.HTMLURL, "tag", "download", 1))
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} else {
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downloadMessage = fmt.Sprintf("curl -Lo mizu %v/mizu_%s_%s && chmod 755 mizu", strings.Replace(*latestRelease.HTMLURL, "tag", "download", 1), runtime.GOOS, runtime.GOARCH)
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}
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versionChan <- fmt.Sprintf("Update available! %v -> %v (%s)", mizu.Ver, gitHubVersion, downloadMessage)
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} else {
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versionChan <- ""
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}
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}
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