How to use Destination method of launcher Package

Best Rod code snippet using launcher.Destination

sync.go

Source:sync.go

...12}13type SyncOneRound struct {14	DatabaseId              uint6415	SourceClient            *redis.Client16	DestinationClient       *redis.Client17	KeysPipeline            chan string18	DestinationKeysPipeline chan string19	Workers                 *lib.Workers20	ThreadCount             int21	IsSupportReplace        bool22}23type SyncWorker struct {24	SourceClient      *redis.Client25	DestinationClient *redis.Client26}27func (s *Synchronizer) InitClients(sourceHost, sourcePassword, destinationHost, destinationPassword string, dbCount uint64, threadCount int, isSupportReplace bool) {28	s.Workers = make(map[uint64]*SyncOneRound, dbCount)29	for dbId := uint64(0); dbId < dbCount; dbId++ {30		s.Workers[dbId] = &SyncOneRound{31			DatabaseId: dbId,32			SourceClient: redis.NewClient(&redis.Options{33				Addr:        sourceHost,34				Password:    sourcePassword,35				DB:          int(dbId),36				PoolSize:    threadCount,37				ReadTimeout: 300 * time.Second,38			}),39			DestinationClient: redis.NewClient(&redis.Options{40				Addr:         destinationHost,41				Password:     destinationPassword,42				DB:           int(dbId),43				PoolSize:     threadCount,44				ReadTimeout:  300 * time.Second,45				WriteTimeout: 300 * time.Second,46			}),47			ThreadCount:      threadCount,48			IsSupportReplace: isSupportReplace,49		}50	}51}52func (s *Synchronizer) Go(syncTimes uint64) {53	var wg sync.WaitGroup54	log.Println("Starting synchronizer")55	for _, worker := range s.Workers {56		wg.Add(1)57		go func(worker *SyncOneRound, syncTimes uint64) {58			for {59				if worker.Sync() <= 0 {60					time.Sleep(time.Second)61				}62				if syncTimes > 0 {63					syncTimes--64					if syncTimes <= 0 {65						break66					}67				}68			}69			wg.Done()70		}(worker, syncTimes)71	}72	wg.Wait()73}74func (round *SyncOneRound) Sync() (count uint64) {75	log.Printf("Start %d database thread\n", round.DatabaseId)76	round.InitChannel()77	go round.ReadKeys()78	count = round.SyncData()79	go round.ReadDestinationKeys()80	count += round.CheckNotExistKeys()81	log.Printf("Synchronized database(%d) %d records.", round.DatabaseId, count)82	return83}84func (round *SyncOneRound) InitChannel() {85	round.KeysPipeline = make(chan string, 1000)86	round.DestinationKeysPipeline = make(chan string, 1000)87	round.Workers = lib.NewWorkers(round.ThreadCount, func() interface{} {88		return &SyncWorker{89			SourceClient:      round.SourceClient,90			DestinationClient: round.DestinationClient,91		}92	})93}94func (round *SyncOneRound) ReadKeys() {95	log.Printf("Scan database(%d) start\n", round.DatabaseId)96	var currentCursor, keyCount uint6497	for {98		keys, nextCursor, err := round.SourceClient.Scan(currentCursor, "", 1000).Result()99		if err != nil {100			log.Printf("Scan database(%d) error , %s\n", currentCursor, err)101			break102		}103		for _, key := range keys {104			round.KeysPipeline <- key105		}106		if nextCursor == 0 {107			break108		}109		currentCursor = nextCursor110		keyCount += uint64(len(keys))111	}112	close(round.KeysPipeline)113	log.Printf("Scan database(%d) finished\n", round.DatabaseId)114}115func (round *SyncOneRound) SyncData() uint64 {116	var count atomic.Uint64117	for {118		key := round.getKey()119		if key == "" {120			break121		}122		worker := round.getWorker()123		go func(key string) {124			defer func() {125				round.putWorker(worker)126			}()127			record, err := worker.dump(key)128			if err != nil {129				log.Printf("Dump key \"%s\" error, %s\n", key, err)130				return131			}132			if !round.IsSupportReplace {133				worker.removeDestinationKey(record.Key)134				err = worker.restore(record)135			} else {136				err = worker.restoreReplace(record)137			}138			if err != nil {139				log.Printf("Restore key \"%s\" error, %s\n", key, err)140				return141			}142			count.Inc()143		}(key)144	}145	round.Workers.Wait()146	return count.Load()147}148func (round *SyncOneRound) getKey() string {149	var key string150	for {151		select {152		case key = <-round.KeysPipeline:153			return key154		default:155			time.Sleep(10 * time.Millisecond)156			continue157		}158	}159}160func (round *SyncOneRound) ReadDestinationKeys() {161	log.Printf("Scan destination database(%d) start\n", round.DatabaseId)162	var currentCursor uint64163	for {164		keys, nextCursor, err := round.DestinationClient.Scan(currentCursor, "", 100).Result()165		if err != nil {166			log.Printf("Scan destination database(%d) error , %s\n", currentCursor, err)167			break168		}169		for _, key := range keys {170			round.DestinationKeysPipeline <- key171		}172		if nextCursor == 0 {173			break174		}175		currentCursor = nextCursor176	}177	close(round.DestinationKeysPipeline)178	log.Printf("Scan destination database(%d) finished\n", round.DatabaseId)179}180func (round *SyncOneRound) CheckNotExistKeys() uint64 {181	var count atomic.Uint64182	for {183		key := round.getDestinationKey()184		if key == "" {185			break186		}187		worker := round.getWorker()188		go func(key string) {189			defer func() {190				round.putWorker(worker)191			}()192			if worker.sourceExist(key) {193				return194			}195			err := worker.removeDestinationKey(key)196			if err != nil {197				log.Printf("Remove key \"%s\" error, %s\n", key, err)198				return199			}200			count.Inc()201		}(key)202	}203	round.Workers.Wait()204	return count.Load()205}206func (round *SyncOneRound) getDestinationKey() string {207	var key string208	for {209		select {210		case key = <-round.DestinationKeysPipeline:211			return key212		default:213			time.Sleep(10 * time.Millisecond)214			continue215		}216	}217}218func (round *SyncOneRound) getWorker() *SyncWorker {219	return round.Workers.Get().(*SyncWorker)220}221func (round *SyncOneRound) putWorker(worker *SyncWorker) {222	round.Workers.Put(worker)223}224func (round *SyncWorker) dump(key string) (record TransferRecord, err error) {225	record.Key = key226	record.TTL, err = round.SourceClient.TTL(key).Result()227	if err != nil {228		return229	}230	record.Value, err = round.SourceClient.Dump(key).Result()231	if err != nil {232		return233	}234	return235}236func (round *SyncWorker) restoreReplace(record TransferRecord) (err error) {237	if record.TTL > 0 {238		_, err = round.DestinationClient.RestoreReplace(record.Key, record.TTL, record.Value).Result()239	} else {240		_, err = round.DestinationClient.RestoreReplace(record.Key, 0, record.Value).Result()241	}242	return243}244func (round *SyncWorker) restore(record TransferRecord) (err error) {245	if record.TTL > 0 {246		_, err = round.DestinationClient.Restore(record.Key, record.TTL, record.Value).Result()247	} else {248		_, err = round.DestinationClient.Restore(record.Key, 0, record.Value).Result()249	}250	return251}252func (round *SyncWorker) sourceExist(key string) bool {253	isExist, err := round.SourceClient.Exists(key).Result()254	if err != nil {255		log.Printf("Judge Key in source error , key: %s , error: %s\n", key, err)256		return true257	}258	return isExist != 0259}260func (round *SyncWorker) removeDestinationKey(key string) (err error) {261	_, err = round.DestinationClient.Del(key).Result()262	return263}264type SyncLauncher struct {265	SourceHost              string266	SourcePassword          string267	DestinationHost         string268	DestinationPassword     string269	DatabaseCount           uint64270	SyncTimes               uint64271	ThreadCount             int272	IsSupportReplaceRestore bool273}274func (launcher *SyncLauncher) SetSourceHost(sourceHost string) *SyncLauncher {275	launcher.SourceHost = sourceHost276	return launcher277}278func (launcher *SyncLauncher) SetDestinationHost(destinationHost string) *SyncLauncher {279	launcher.DestinationHost = destinationHost280	return launcher281}282func (launcher *SyncLauncher) SetSourcePassword(sourcePassword string) *SyncLauncher {283	launcher.SourcePassword = sourcePassword284	return launcher285}286func (launcher *SyncLauncher) SetDestinationPassword(destinationPassword string) *SyncLauncher {287	launcher.DestinationPassword = destinationPassword288	return launcher289}290func (launcher *SyncLauncher) SetDatabaseCount(databaseCount uint64) *SyncLauncher {291	launcher.DatabaseCount = databaseCount292	return launcher293}294func (launcher *SyncLauncher) SetSyncTimes(syncTimes uint64) *SyncLauncher {295	launcher.SyncTimes = syncTimes296	return launcher297}298func (launcher *SyncLauncher) SetThreadCount(threadCount int) *SyncLauncher {299	launcher.ThreadCount = threadCount300	return launcher301}302func (launcher *SyncLauncher) SetIsSupportReplaceRestore(isSupportReplaceRestore bool) *SyncLauncher {303	launcher.IsSupportReplaceRestore = isSupportReplaceRestore304	return launcher305}306func (launcher *SyncLauncher) Launch() {307	s := &Synchronizer{}308	if launcher.DatabaseCount == 0 {309		launcher.DatabaseCount = getDatabaseCount(launcher.SourceHost, launcher.SourcePassword)310	}311	if launcher.DatabaseCount == 0 {312		log.Println("Get database count error.")313		return314	}315	s.InitClients(launcher.SourceHost, launcher.SourcePassword,316		launcher.DestinationHost, launcher.DestinationPassword,317		launcher.DatabaseCount, launcher.ThreadCount, launcher.IsSupportReplaceRestore)318	s.Go(launcher.SyncTimes)319}...

install_windows.go

Source:install_windows.go

1package launcher2import (3	"fmt"4	"os"5	"path/filepath"6	"strings"7	ole "github.com/go-ole/go-ole"8	"github.com/go-ole/go-ole/oleutil"9	"github.com/setlog/trivrost/cmd/launcher/flags"10	"github.com/setlog/trivrost/cmd/launcher/places"11	log "github.com/sirupsen/logrus"12)13func runPostBinaryUpdateProvisioning() {14}15func createLaunchDesktopShortcut(destination string, launcherFlags *flags.LauncherFlags) {16	shortcutLocation := places.GetLaunchDesktopShortcutPath()17	createShortcutWindows(shortcutLocation, destination, getArgs(nil, launcherFlags))18}19func createLaunchStartMenuShortcut(destination string, launcherFlags *flags.LauncherFlags) {20	shortcutLocation := places.GetLaunchStartMenuShortcutPath()21	createShortcutWindows(shortcutLocation, destination, getArgs(nil, launcherFlags))22}23func createUninstallStartMenuShortcut(destination string, launcherFlags *flags.LauncherFlags) {24	shortcutLocation := places.GetUninstallStartMenuShortcutPath()25	createShortcutWindows(shortcutLocation, destination, getArgs([]string{"-" + flags.UninstallFlag}, launcherFlags))26}27func getArgs(baseArgs []string, launcherFlags *flags.LauncherFlags) string {28	if launcherFlags.Roaming {29		baseArgs = append(baseArgs, "-"+flags.RoamingFlag)30	}31	return strings.Join(baseArgs, " ")32}33func createShortcutWindows(location, destination string, arguments string) {34	err := os.MkdirAll(filepath.Dir(location), 0700)35	if err != nil {36		panic(fmt.Sprintf("Could not create directory \"%s\": %v", filepath.Dir(location), err))37	}38	err = os.Remove(location) // The OLE code below cannot overwrite the shortcut, so we remove it here if it exists.39	if err != nil {40		if !os.IsNotExist(err) {41			log.Errorf("Could not remove shortcut \"%s\": %v", location, err)42		}43	}44	ole.CoInitializeEx(0, ole.COINIT_APARTMENTTHREADED|ole.COINIT_SPEED_OVER_MEMORY)45	oleShellObject, err := oleutil.CreateObject("WScript.Shell")46	if err != nil {47		panic(fmt.Sprintf("Could not create OLE shell object: %v", err))48	}49	defer oleShellObject.Release()50	wshell, err := oleShellObject.QueryInterface(ole.IID_IDispatch)51	if err != nil {52		panic(fmt.Sprintf("Could not query interface: %v", err))53	}54	defer wshell.Release()55	cs, err := oleutil.CallMethod(wshell, "CreateShortcut", location)56	if err != nil {57		panic(fmt.Sprintf("Could not call method: %v", err))58	}59	idispatch := cs.ToIDispatch()60	oleutil.PutProperty(idispatch, "TargetPath", destination)61	if arguments != "" {62		oleutil.PutProperty(idispatch, "Arguments", arguments)63	}64	oleutil.CallMethod(idispatch, "Save")65	log.Infof("Installed shortcut \"%s\" which links to \"%s\".\n", location, destination)66}...

install_darwin.go

Source:install_darwin.go

1package launcher2import (3	"os/exec"4	"github.com/setlog/trivrost/cmd/launcher/flags"5	"github.com/setlog/trivrost/cmd/launcher/places"6	log "github.com/sirupsen/logrus"7)8func runPostBinaryUpdateProvisioning() {9}10func createLaunchDesktopShortcut(destination string, launcherFlags *flags.LauncherFlags) {11	shortcutLocation := places.GetLaunchDesktopShortcutPath()12	createShortcutOSX(shortcutLocation, destination)13}14func createLaunchStartMenuShortcut(destination string, launcherFlags *flags.LauncherFlags) {15	// Not on OSX16}17func createUninstallStartMenuShortcut(destination string, launcherFlags *flags.LauncherFlags) {18	// Not on OSX19}20func createShortcutOSX(atPath string, destination string) {21	log.Debugf(`Creating soft link to "%s" at "%s".`, destination, atPath)22	c := exec.Command("ln", "-sfn", destination, atPath)23	output, err := c.CombinedOutput()24	if err != nil {25		log.Errorf(`Could not create shortcut "%s" to "%s": %v: %s`, atPath, destination, err, string(output))26	}27}...

Destination

Using AI Code Generation

1import (2func main() {3	auth, err := aws.EnvAuth()4	if err != nil {5		fmt.Println(err)6	}7	s := s3.New(auth, aws.USEast)8	bucket := s.Bucket("testbucket")9	object := bucket.Object("testobject")10	destination := object.Destination("testbucket", "testobject1")11	err = destination.Copy()12	if err != nil {13		fmt.Println(err)14	}15}

Destination

Using AI Code Generation

1import (2func main() {3	fmt.Println("Destination = ", launcher.Destination())4}5import (6func main() {7	fmt.Println("Destination = ", launcher.Destination())8}9import (10func main() {11	fmt.Println("Destination = ", launcher.Destination())12}13import (14func main() {15	fmt.Println("Destination = ", launcher.Destination())16}17import (18func main() {19	fmt.Println("Destination = ", launcher.Destination())20}21import (22func main() {23	fmt.Println("Destination = ", launcher.Destination())24}25import (26func main() {27	fmt.Println("Destination = ", launcher.Destination())28}29import (30func main() {31	fmt.Println("Destination = ", launcher.Destination())32}

Destination

Using AI Code Generation

1import (2func main() {3	launch.Destination()4	fmt.Println("2.go")5}6import (7func main() {8	launch.Destination()9	fmt.Println("3.go")10}11import (12func main() {13	launch.Destination()14	fmt.Println("4.go")15}16import (17func main() {18	launch.Destination()19	fmt.Println("5.go")20}21import (22func main() {23	launch.Destination()24	fmt.Println("6.go")25}26import (27func main() {28	launch.Destination()29	fmt.Println("7.go")30}31import (32func main() {33	launch.Destination()34	fmt.Println("8.go")35}36import (37func main() {38	launch.Destination()39	fmt.Println("9.go")40}41import (42func main() {43	launch.Destination()44	fmt.Println("10.go")45}46import (47func main() {48	launch.Destination()49	fmt.Println("11.go")50}51import (52func main()

Destination

Using AI Code Generation

1import (2func main() {3	browser := rod.New().MustConnect()4	defer browser.MustClose()5	page.MustElement("input.gLFyf").MustInput("Hello World")6	page.MustElement("input.gNO89b").MustClick()7}

Destination

Using AI Code Generation

1import (2func main() {3	myLauncher.SetDestination("Mars")4	destination := myLauncher.Destination()5	fmt.Println(destination)6}

Destination

Using AI Code Generation

1import (2func main() {3	l := launcher.New()4	fmt.Println("Destination is", l.Destination())5}6import (7func main() {8	l := launcher.New()9	fmt.Println("Destination is", l.Destination())10}11import (12func main() {13	l := launcher.New()14	fmt.Println("Destination is", l.Destination())15}16import (17func main() {18	l := launcher.New()19	fmt.Println("Destination is", l.Destination())20}21import (22func main() {23	l := launcher.New()24	fmt.Println("Destination is", l.Destination())25}26import (27func main() {28	l := launcher.New()29	fmt.Println("Destination is", l.Destination())30}31import (32func main() {33	l := launcher.New()

Destination

Using AI Code Generation

1import (2func main() {3	launcher := launcher.NewLauncher()4	launcher.Destination("~")5	launcher.Launch("nautilus")6	fmt.Println(launcher.Destination())7}8Please read [CONTRIBUTING.md](

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