本文整理匯總了Golang中github.com/blang/semver.Version.Compare方法的典型用法代碼示例。如果您正苦於以下問題：Golang Version.Compare方法的具體用法？Golang Version.Compare怎麽用？Golang Version.Compare使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/blang/semver.Version的用法示例。
在下文中一共展示了Version.Compare方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: MaybeUpdate
func MaybeUpdate(output io.Writer, githubOwner, githubRepo, binaryName, lastUpdatePath string, localVersion semver.Version) {
downloadBinary := binaryName + "-" + runtime.GOOS + "-" + runtime.GOARCH
updateLinkPrefix := "https://github.com/" + githubOwner + "/" + githubRepo + "/releases/tag/" + version.VersionPrefix
downloadLinkFormat := "https://github.com/" + githubOwner + "/" + githubRepo + "/releases/download/v%s/%s"
if !shouldCheckURLVersion(lastUpdatePath) {
return
}
latestVersion, err := getLatestVersionFromGitHub(githubOwner, githubRepo)
if err != nil {
glog.Errorln(err)
return
}
if localVersion.Compare(latestVersion) < 0 {
writeTimeToFile(lastUpdatePath, time.Now().UTC())
fmt.Fprintf(output, `There is a newer version of %s available. Do you want to
automatically update from %s%s to %s%s now? [y/N] `,
binaryName, version.VersionPrefix, localVersion, version.VersionPrefix, latestVersion)
var confirm string
fmt.Scanln(&confirm)
if confirm == "y" {
fmt.Printf("Updating to version %s\n", latestVersion)
updateBinary(latestVersion, downloadBinary, updateLinkPrefix, downloadLinkFormat)
return
}
fmt.Println("Skipping autoupdate")
}
}