Golang upgrade.To函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› Go›Go教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/syncthing/syncthing/lib/upgrade.To函数的典型用法代码示例。如果您正苦于以下问题：Golang To函数的具体用法？Golang To怎么用？Golang To使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了To函数的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: postSystemUpgrade

func (s *apiService) postSystemUpgrade(w http.ResponseWriter, r *http.Request) {
	rel, err := upgrade.LatestRelease(s.cfg.Options().ReleasesURL, Version)
	if err != nil {
		l.Warnln("getting latest release:", err)
		http.Error(w, err.Error(), 500)
		return
	}

	if upgrade.CompareVersions(rel.Tag, Version) > upgrade.Equal {
		err = upgrade.To(rel)
		if err != nil {
			l.Warnln("upgrading:", err)
			http.Error(w, err.Error(), 500)
			return
		}

		s.flushResponse(`{"ok": "restarting"}`, w)
		l.Infoln("Upgrading")
		stop <- exitUpgrading
	}
}

开发者ID:xduugu，项目名称:syncthing，代码行数:21，代码来源:gui.go

示例2: main

func main() {
	if runtime.GOOS == "windows" {
		// On Windows, we use a log file by default. Setting the -logfile flag
		// to "-" disables this behavior.
		flag.StringVar(&logFile, "logfile", "", "Log file name (use \"-\" for stdout)")

		// We also add an option to hide the console window
		flag.BoolVar(&noConsole, "no-console", false, "Hide console window")
	} else {
		flag.StringVar(&logFile, "logfile", "-", "Log file name (use \"-\" for stdout)")
	}

	flag.StringVar(&generateDir, "generate", "", "Generate key and config in specified dir, then exit")
	flag.StringVar(&guiAddress, "gui-address", guiAddress, "Override GUI address")
	flag.StringVar(&guiAPIKey, "gui-apikey", guiAPIKey, "Override GUI API key")
	flag.StringVar(&confDir, "home", "", "Set configuration directory")
	flag.IntVar(&logFlags, "logflags", logFlags, "Select information in log line prefix")
	flag.BoolVar(&noBrowser, "no-browser", false, "Do not start browser")
	flag.BoolVar(&noRestart, "no-restart", noRestart, "Do not restart; just exit")
	flag.BoolVar(&reset, "reset", false, "Reset the database")
	flag.BoolVar(&doUpgrade, "upgrade", false, "Perform upgrade")
	flag.BoolVar(&doUpgradeCheck, "upgrade-check", false, "Check for available upgrade")
	flag.BoolVar(&showVersion, "version", false, "Show version")
	flag.StringVar(&upgradeTo, "upgrade-to", upgradeTo, "Force upgrade directly from specified URL")
	flag.BoolVar(&auditEnabled, "audit", false, "Write events to audit file")
	flag.BoolVar(&verbose, "verbose", false, "Print verbose log output")
	flag.BoolVar(&paused, "paused", false, "Start with all devices paused")

	longUsage := fmt.Sprintf(extraUsage, baseDirs["config"], debugFacilities())
	flag.Usage = usageFor(flag.CommandLine, usage, longUsage)
	flag.Parse()

	if noConsole {
		osutil.HideConsole()
	}

	if confDir != "" {
		// Not set as default above because the string can be really long.
		baseDirs["config"] = confDir
	}

	if err := expandLocations(); err != nil {
		l.Fatalln(err)
	}

	if guiAssets == "" {
		guiAssets = locations[locGUIAssets]
	}

	if logFile == "" {
		// Use the default log file location
		logFile = locations[locLogFile]
	}

	if showVersion {
		fmt.Println(LongVersion)
		return
	}

	l.SetFlags(logFlags)

	if generateDir != "" {
		dir, err := osutil.ExpandTilde(generateDir)
		if err != nil {
			l.Fatalln("generate:", err)
		}

		info, err := os.Stat(dir)
		if err == nil && !info.IsDir() {
			l.Fatalln(dir, "is not a directory")
		}
		if err != nil && os.IsNotExist(err) {
			err = osutil.MkdirAll(dir, 0700)
			if err != nil {
				l.Fatalln("generate:", err)
			}
		}

		certFile, keyFile := filepath.Join(dir, "cert.pem"), filepath.Join(dir, "key.pem")
		cert, err := tls.LoadX509KeyPair(certFile, keyFile)
		if err == nil {
			l.Warnln("Key exists; will not overwrite.")
			l.Infoln("Device ID:", protocol.NewDeviceID(cert.Certificate[0]))
		} else {
			cert, err = tlsutil.NewCertificate(certFile, keyFile, tlsDefaultCommonName, tlsRSABits)
			if err != nil {
				l.Fatalln("Create certificate:", err)
			}
			myID = protocol.NewDeviceID(cert.Certificate[0])
			if err != nil {
				l.Fatalln("Load certificate:", err)
			}
			if err == nil {
				l.Infoln("Device ID:", protocol.NewDeviceID(cert.Certificate[0]))
			}
		}

		cfgFile := filepath.Join(dir, "config.xml")
		if _, err := os.Stat(cfgFile); err == nil {
			l.Warnln("Config exists; will not overwrite.")
//.........这里部分代码省略.........

开发者ID:JBTech，项目名称:syncthing，代码行数:101，代码来源:main.go

示例3: main

func main() {
	if runtime.GOOS == "windows" {
		// On Windows, we use a log file by default. Setting the -logfile flag
		// to "-" disables this behavior.
		flag.StringVar(&logFile, "logfile", "", "Log file name (use \"-\" for stdout)")

		// We also add an option to hide the console window
		flag.BoolVar(&noConsole, "no-console", false, "Hide console window")
	} else {
		flag.StringVar(&logFile, "logfile", "-", "Log file name (use \"-\" for stdout)")
	}

	var guiAddress, guiAPIKey string
	var generateDir string
	flag.StringVar(&generateDir, "generate", "", "Generate key and config in specified dir, then exit")
	flag.StringVar(&guiAddress, "gui-address", guiAddress, "Override GUI address")
	flag.StringVar(&guiAPIKey, "gui-apikey", guiAPIKey, "Override GUI API key")
	flag.StringVar(&confDir, "home", "", "Set configuration directory")
	flag.IntVar(&logFlags, "logflags", logFlags, "Select information in log line prefix")
	flag.BoolVar(&noBrowser, "no-browser", false, "Do not start browser")
	flag.BoolVar(&noRestart, "no-restart", noRestart, "Do not restart; just exit")
	flag.BoolVar(&reset, "reset", false, "Reset the database")
	flag.BoolVar(&doUpgrade, "upgrade", false, "Perform upgrade")
	flag.BoolVar(&doUpgradeCheck, "upgrade-check", false, "Check for available upgrade")
	flag.BoolVar(&showVersion, "version", false, "Show version")
	flag.StringVar(&upgradeTo, "upgrade-to", upgradeTo, "Force upgrade directly from specified URL")
	flag.BoolVar(&auditEnabled, "audit", false, "Write events to audit file")
	flag.BoolVar(&verbose, "verbose", false, "Print verbose log output")
	flag.BoolVar(&paused, "paused", false, "Start with all devices paused")

	longUsage := fmt.Sprintf(extraUsage, baseDirs["config"], debugFacilities())
	flag.Usage = usageFor(flag.CommandLine, usage, longUsage)
	flag.Parse()

	if guiAddress != "" {
		// The config picks this up from the environment.
		os.Setenv("STGUIADDRESS", guiAddress)
	}
	if guiAPIKey != "" {
		// The config picks this up from the environment.
		os.Setenv("STGUIAPIKEY", guiAPIKey)
	}

	if noConsole {
		osutil.HideConsole()
	}

	if confDir != "" {
		// Not set as default above because the string can be really long.
		baseDirs["config"] = confDir
	}

	if err := expandLocations(); err != nil {
		l.Fatalln(err)
	}

	if guiAssets == "" {
		guiAssets = locations[locGUIAssets]
	}

	if logFile == "" {
		// Use the default log file location
		logFile = locations[locLogFile]
	}

	if showVersion {
		fmt.Println(LongVersion)
		return
	}

	l.SetFlags(logFlags)

	if generateDir != "" {
		generate(generateDir)
		return
	}

	if info, err := os.Stat(baseDirs["config"]); err == nil && !info.IsDir() {
		l.Fatalln("Config directory", baseDirs["config"], "is not a directory")
	}

	// Ensure that our home directory exists.
	ensureDir(baseDirs["config"], 0700)

	if upgradeTo != "" {
		err := upgrade.ToURL(upgradeTo)
		if err != nil {
			l.Fatalln("Upgrade:", err) // exits 1
		}
		l.Okln("Upgraded from", upgradeTo)
		return
	}

	if doUpgrade || doUpgradeCheck {
		releasesURL := "https://api.github.com/repos/syncthing/syncthing/releases?per_page=30"
		if cfg, _, err := loadConfig(locations[locConfigFile]); err == nil {
			releasesURL = cfg.Options().ReleasesURL
		}
		rel, err := upgrade.LatestRelease(releasesURL, Version)
		if err != nil {
//.........这里部分代码省略.........

开发者ID:redraf，项目名称:redraf，代码行数:101，代码来源:main.go

注：本文中的github.com/syncthing/syncthing/lib/upgrade.To函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。