How to use cacheKey method of main Package

Best Syzkaller code snippet using main.cacheKey

main.go

Source:main.go

...58	m.log.Info("Starting installation", "version", Version)59	if m.options.Verbose {60		m.log.Warn("-verbose and NPMI_VERBOSE are deprecated. Please use the -loglevel flag or NPMI_LOGLEVEL env variable with 'debug' or 'trace'")61	}62	cacheKey, err := m.createCacheKey()63	if err != nil {64		return err65	}66	installedFromCache, err := m.tryToInstallFromCache(cacheKey)67	if err != nil {68		return err69	}70	isInstallationFromNpmRequired := m.options.Force || !installedFromCache71	if isInstallationFromNpmRequired {72		log := m.log.Named("install")73		log.Trace("start")74		if installedFromCache {75			log.Warn("Package found in cache, force install is enabled")76		}77		err = m.installFromNpm()78		if err != nil {79			return err80		}81		err = m.cacheInstalledPackages(cacheKey)82		if err != nil {83			return err84		}85	}86	m.log.Trace("complete")87	m.log.Info("Installation complete")88	return nil89}90func (m *main) createCacheKey() (string, error) {91	lockFileHash, err := hash.File(m.lockFile)92	if err != nil {93		return "", fmt.Errorf("can't hash lockfile: %v", err)94	}95	cacheKey, err := cache.CreateKey(m.platform, lockFileHash, m.options.PrecacheCommand)96	if err != nil {97		return "", err98	}99	return cacheKey, nil100}101func initCaches(options *Options, log hclog.Logger) ([]cache.Cacher, error) {102	var caches []cache.Cacher103	if options.UseLocalCache {104		cache, err := initLocalCache(options.LocalCache, log)105		if err != nil {106			return nil, fmt.Errorf("local cache: %s", err)107		}108		caches = append(caches, cache)109	}110	if options.UseMinioCache {111		cache, err := initMinioCache(options.MinioCache, log)112		if err != nil {113			return nil, fmt.Errorf("minio cache: %s", err)114		}115		caches = append(caches, cache)116	}117	if len(caches) == 0 {118		log.Warn("No caches configured, no caching will be performed!")119	}120	return caches, nil121}122func (m *main) installFromNpm() error {123	log := m.log.Named("installPackages")124	log.Trace("start")125	stdout, stderr, err := m.installer.Run()126	if err != nil {127		log.Error("failed", "error", err, "stderr", hclog.Quote(stderr))128		return err129	}130	log.Trace("complete", "stdout", hclog.Quote(stdout))131	if !files.DirectoryExists(m.modulesDirectory) {132		return fmt.Errorf("modules directory '%s' not present after NPM install", m.modulesDirectory)133	}134	err = m.runPreCacheCommand()135	if err != nil {136		return fmt.Errorf("preCache: %v: %s", err, stderr)137	}138	log.Trace("complete")139	return nil140}141func (m *main) cacheInstalledPackages(cacheKey string) error {142	archiveFilename, err := m.createArchive(cacheKey)143	if err != nil {144		return fmt.Errorf("createArchive: %v", err)145	}146	defer m.removeArchiveAfterCaching(archiveFilename)147	err = m.storeArchiveInCache(cacheKey, archiveFilename)148	if err != nil {149		return fmt.Errorf("cacheArchive: %v", err)150	}151	return nil152}153func (m *main) removeArchiveAfterCaching(archiveFilename string) {154	log := m.log.Named("createArchive")155	err := os.Remove(archiveFilename)156	if err != nil {157		log.Error("Could not remove temporary archive: %v", err)158		os.Exit(1)159	}160	log.Debug("Removed temporary archive", "path", archiveFilename)161}162func (m *main) createArchive(cacheKey string) (archiveFilename string, err error) {163	log := m.log.Named("createArchive")164	log.Trace("start")165	archivePath := filepath.Join(m.options.TempDir, createArchiveFilename(cacheKey))166	log.Debug("Creating archive", "path", archivePath)167	warnings, err := archive.Create(archivePath, m.modulesDirectory)168	if err != nil {169		log.Error("failed", "error", err)170		return "", err171	}172	for _, warning := range warnings {173		log.Warn(warning)174	}175	log.Trace("complete")176	return archivePath, nil177}178func createArchiveFilename(cacheKey string) string {179	return fmt.Sprintf("modules-%s.tar.gz", cacheKey)180}181func (m *main) storeArchiveInCache(cacheKey string, archiveFilename string) error {182	log := m.log.Named("cacheArchive")183	log.Trace("start")184	archiveFile, err := os.Open(archiveFilename)185	if err != nil {186		return fmt.Errorf("Cache.OpenArchive error: %s", err)187	}188	defer archiveFile.Close()189	for _, cache := range m.caches {190		cLog := log.Named(fmt.Sprint(cache))191		_, err := archiveFile.Seek(0, 0)192		if err != nil {193			cLog.Error("Archive seek failed", "error", err)194			return err195		}196		cLog.Trace("start")197		err = cache.Put(cacheKey, archiveFile)198		if err != nil {199			cLog.Error("Put failed", "error", err)200			return err201		}202		cLog.Trace("complete")203	}204	log.Trace("complete")205	return nil206}207func (m *main) runPreCacheCommand() error {208	if m.options.PrecacheCommand == "" {209		return nil210	}211	log := m.log.Named("preCache")212	log.Trace("start")213	stdout, stderr, err := m.installer.RunPrecacheCommand(m.options.PrecacheCommand)214	if err != nil {215		log.Error("Precache command failed", "command", hclog.Quote(m.options.PrecacheCommand), "error", err, "stderr", hclog.Quote(stderr))216		return err217	}218	log.Trace("complete", "stdout", hclog.Quote(stdout))219	return nil220}221func (m *main) tryToInstallFromCache(cacheKey string) (foundInCache bool, err error) {222	log := m.log.Named("cache")223	log.Trace("start", "cacheKey", cacheKey)224	foundInCache = false225	for _, cache := range m.caches {226		cLog := log.Named(fmt.Sprint(cache))227		lookupLog := cLog.Named("lookup")228		lookupLog.Trace("start")229		foundInCache, err = cache.Has(cacheKey)230		if err != nil {231			lookupLog.Error("failed", "error", err)232			return false, err233		}234		if !foundInCache {235			lookupLog.Trace("complete")236			lookupLog.Debug("cache MISS")237			// Cache miss, continue with next cache238			continue239		}240		lookupLog.Trace("complete")241		lookupLog.Debug("cache HIT")242		fetchLog := cLog.Named("fetch")243		fetchLog.Trace("start")244		foundArchive, err := cache.Get(cacheKey)245		if err != nil {246			fetchLog.Error("failed", "error", err)247			return false, err248		}249		fetchLog.Trace("complete")250		if m.options.Force {251			cLog.Debug("Force install requested, skipping Extraction")252			continue253		}254		extractLog := cLog.Named("extract")255		extractLog.Trace("start")256		archiveManifest, err := archive.Extract(foundArchive)257		if err != nil {258			extractLog.Error("failed", "error", err)...

cache.go

Source:cache.go

...17	DefaultExpiration time.Duration18	dualmode          bool19}20// GetMap bring string from cache, expiration time in seconds21func (cache *CACHE) GetMap(cacheKey string, expirationTime int64) (map[string]string, bool) {22	if !cache.isEnabled {23		return nil, false24	}25	var result map[string]string26	Map := func(incomingValue interface{}) map[string]string {27		switch value := incomingValue.(type) {28		case map[string]string:29			result = value30		case []byte:31			var newValue map[string]string32			json.Unmarshal(value, &newValue)33			result = newValue34		case string:35			var newValue map[string]string36			json.Unmarshal([]byte(value), &newValue)37			result = newValue38		default:39			result = nil40		}41		return result42	}43	payload, found := cache.internal.Get(cacheKey)44	if found {45		result = Map(payload)46		if result != nil {47			return result, true48		}49	}50	if cache.dualmode {51		server := cache.servers["slave"]52		slaveResult := server.Get(cacheKey)53		if slaveResult != nil {54			go cache.Set(cacheKey, slaveResult, expirationTime)55			result = Map(slaveResult)56			if result != nil {57				return result, true58			}59		}60	}61	return nil, false62}63func (cache *CACHE) GetStringList(cacheKey string, expirationTime int64) []string {64	return []string{}65}66// GetString bring string from cache, expiration time in seconds67func (cache *CACHE) GetString(cacheKey string, expirationTime int64) (string, bool) {68	if !cache.isEnabled {69		return "", false70	}71	var result string72	String := func(incomingValue interface{}) string {73		switch value := incomingValue.(type) {74		case string:75			result = value76		case int32, int64:77			result = fmt.Sprintf("%v", value)78		case []byte:79			result = string(value[:])80		case map[string]string:81			jsonValue, _ := json.Marshal(value)82			result = string(jsonValue[:])83		default:84			result = ""85		}86		return result87	}88	payload, found := cache.internal.Get(cacheKey)89	if found {90		result = String(payload)91		if result != "" {92			return result, true93		}94	}95	if cache.dualmode {96		server := cache.servers["slave"]97		slaveResult := server.Get(cacheKey)98		if slaveResult != nil {99			go cache.Set(cacheKey, slaveResult, expirationTime)100			result = String(slaveResult)101			if result != "" {102				return result, true103			}104		}105	}106	return "", false107}108// Set any value to cache, expiration time in seconds109func (cache *CACHE) Set(cacheKey string, value interface{}, expirationTime int64) bool {110	if !cache.isEnabled {111		return false112	}113	duration := cache.DefaultExpiration114	if expirationTime != 0 {115		duration = time.Duration(expirationTime) * time.Second116	} else {117		duration = cache.DefaultExpiration118	}119	cache.internal.Set(cacheKey, value, duration)120	if cache.dualmode {121		server := cache.servers["master"]122		err := server.Put(cacheKey, value, duration)123		if err == nil {124			return true125		}126	}127	return true128}129func init() {130	env := beego.AppConfig.String("RunMode")131	cacheBlk := "cacheConfig-" + env + "::"132	isEnable, _ := beego.AppConfig.Bool(cacheBlk + "enabled")133	dualmode, _ := beego.AppConfig.Bool(cacheBlk + "dualmode")134	master := beego.AppConfig.String(cacheBlk + "redisMasterServer")135	slave := beego.AppConfig.String(cacheBlk + "redisSlaveServer")136	flushInterval, _ := beego.AppConfig.Int64(cacheBlk + "flushInterval")...

cacheKey

Using AI Code Generation

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

cacheKey

Using AI Code Generation

1import (2func main() {3 fmt.Println(cacheKey("x", "y"))4}5func cacheKey(x, y string) string {6}

cacheKey

Using AI Code Generation

1import (2func main() {3	fmt.Println(cacheKey("some", "arguments"))4}5import (6func main() {7	fmt.Println(cacheKey("some", "arguments"))8}9import (10func main() {11	fmt.Println(cacheKey("some", "arguments"))12}13import (14func main() {15	fmt.Println(cacheKey("some", "arguments"))16}17import (18func cacheKey(key string, args ...string) string {19	return fmt.Sprintf("%s-%s", key, args)20}21import (22func main() {23	fmt.Println(cache.cacheKey("some", "arguments"))24}25import (26func main() {27	fmt.Println(cache.cacheKey("some", "arguments

cacheKey

Using AI Code Generation

1import (2func main() {3        c := gocache.New(10)4        c.Set("a", 1)5        c.Set("b", 2)6        c.Set("c", 3)7        c.Set("d", 4)8        c.Set("e", 5)9        c.Set("f", 6)10        c.Set("g", 7)11        c.Set("h", 8)12        c.Set("i", 9)13        c.Set("j", 10)14        c.Set("k", 11)15        c.Set("l", 12)16        c.Set("m", 13)17        c.Set("n", 14)18        c.Set("o", 15)19        c.Set("p", 16)20        c.Set("q", 17)21        c.Set("r", 18)22        c.Set("s", 19)23        c.Set("t", 20)24        c.Set("u", 21)25        c.Set("v", 22)26        c.Set("w", 23)27        c.Set("x", 24)28        c.Set("y", 25)29        c.Set("z", 26)30        c.Set("a", 27)31        c.Set("b", 28)32        c.Set("c", 29)33        c.Set("d", 30)34        c.Set("e", 31)35        c.Set("f", 32)36        c.Set("g", 33)37        c.Set("h", 34)38        c.Set("i", 35)39        c.Set("j", 36)40        c.Set("k", 37)41        c.Set("l", 38)42        c.Set("m", 39)43        c.Set("n", 40)44        c.Set("o", 41)45        c.Set("p", 42)46        c.Set("q", 43)47        c.Set("r", 44)48        c.Set("s", 45)49        c.Set("t", 46)50        c.Set("u", 47)51        c.Set("v", 48)52        c.Set("w", 49)53        c.Set("x", 50)54        c.Set("y", 51)55        c.Set("z",

cacheKey

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    c := cache.NewCache(3)5    c.Put("a", 1)6    c.Put("b", 2)7    c.Put("c", 3)8    c.Put("d", 4)9    fmt.Println(c.Get("a"))10    fmt.Println(c.Get("b"))11    fmt.Println(c.Get("c"))12    fmt.Println(c.Get("d"))13}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.