How to use assetPath method of asset Package

Best Syzkaller code snippet using asset.assetPath

assetstore.go

Source:assetstore.go

...80		cacheDir: cacheDir,81	}82	return a83}84func (a *AssetStore) Find(key string, assetPath string) (Resource, error) {85	var matches []*asset86	for _, asset := range a.assets {87		if asset.Key != key {88			continue89		}90		if assetPath != "" {91			if !strings.HasSuffix(asset.AssetPath, assetPath) {92				continue93			}94		}95		matches = append(matches, asset)96	}97	if len(matches) == 0 {98		return nil, nil99	}100	if len(matches) == 1 {101		klog.Infof("Resolved asset %s:%s to %s", key, assetPath, matches[0].AssetPath)102		return &assetResource{asset: matches[0]}, nil103	}104	klog.Infof("Matching assets:")105	for _, match := range matches {106		klog.Infof("    %s %s", match.Key, match.AssetPath)107	}108	return nil, fmt.Errorf("found multiple matching assets for key: %q", key)109}110func hashFromHttpHeader(url string) (*hashing.Hash, error) {111	klog.Infof("Doing HTTP HEAD on %q", url)112	response, err := http.Head(url)113	if err != nil {114		return nil, fmt.Errorf("error doing HEAD on %q: %v", url, err)115	}116	defer response.Body.Close()117	etag := response.Header.Get("ETag")118	etag = strings.TrimSpace(etag)119	etag = strings.Trim(etag, "'\"")120	if etag != "" {121		if len(etag) == 32 {122			// Likely md5123			return hashing.HashAlgorithmMD5.FromString(etag)124		}125	}126	return nil, fmt.Errorf("unable to determine hash from HTTP HEAD: %q", url)127}128// Add an asset into the store, in one of the recognized formats (see Assets in types package)129func (a *AssetStore) Add(id string) error {130	if strings.HasPrefix(id, "http://") || strings.HasPrefix(id, "https://") {131		return a.addURLs(strings.Split(id, ","), nil)132	}133	i := strings.Index(id, "@http://")134	if i == -1 {135		i = strings.Index(id, "@https://")136	}137	if i != -1 {138		urls := strings.Split(id[i+1:], ",")139		hash, err := hashing.FromString(id[:i])140		if err != nil {141			return err142		}143		return a.addURLs(urls, hash)144	}145	// TODO: local files!146	return fmt.Errorf("unknown asset format: %q", id)147}148func (a *AssetStore) addURLs(urls []string, hash *hashing.Hash) error {149	if len(urls) == 0 {150		return fmt.Errorf("no urls were specified")151	}152	var err error153	if hash == nil {154		for _, url := range urls {155			hash, err = hashFromHttpHeader(url)156			if err != nil {157				klog.Warningf("unable to get hash from %q: %v", url, err)158				continue159			} else {160				break161			}162		}163		if err != nil {164			return err165		}166	}167	// We assume the first url is the "main" url, and download to that _name_, wherever we get it from168	primaryURL := urls[0]169	localFile := path.Join(a.cacheDir, hash.String()+"_"+utils.SanitizeString(primaryURL))170	for _, url := range urls {171		_, err = DownloadURL(url, localFile, hash)172		if err != nil {173			klog.Warningf("error downloading url %q: %v", url, err)174			continue175		} else {176			break177		}178	}179	if err != nil {180		return err181	}182	key := path.Base(primaryURL)183	assetPath := primaryURL184	r := NewFileResource(localFile)185	source := &Source{URL: primaryURL, Hash: hash}186	asset := &asset{187		Key:       key,188		AssetPath: assetPath,189		resource:  r,190		source:    source,191	}192	klog.V(2).Infof("added asset %q for %q", asset.Key, asset.resource)193	a.assets = append(a.assets, asset)194	// normalize filename suffix195	file := strings.ToLower(assetPath)196	// pickup both tar.gz and tgz files197	if strings.HasSuffix(file, ".tar.gz") || strings.HasSuffix(file, ".tgz") {198		err = a.addArchive(source, localFile)199		if err != nil {200			return err201		}202	}203	return nil204}205//func (a *AssetStore) addFile(assetPath string, p string) error {206//	r := NewFileResource(p)207//	return a.addResource(assetPath, r)208//}209//func (a *AssetStore) addResource(assetPath string, r Resource) error {210//	hash, err := HashForResource(r, HashAlgorithmSHA256)211//	if err != nil {212//		return err213//	}214//215//	localFile := path.Join(a.assetDir, hash + "_" + utils.SanitizeString(assetPath))216//	hasHash, err := fileHasHash(localFile, hash)217//	if err != nil {218//		return err219//	}220//221//	if !hasHash {222//		err = WriteFile(localFile, r, 0644, 0755)223//		if err != nil {224//			return err225//		}226//	}227//228//	asset := &asset{229//		Key:       localFile,230//		AssetPath: assetPath,231//		resource:  r,232//	}233//	klog.V(2).Infof("added asset %q for %q", asset.Key, asset.resource)234//	a.assets = append(a.assets, asset)235//236//	if strings.HasSuffix(assetPath, ".tar.gz") {237//		err = a.addArchive(localFile)238//		if err != nil {239//			return err240//		}241//	}242//243//	return nil244//}245func (a *AssetStore) addArchive(archiveSource *Source, archiveFile string) error {246	extracted := path.Join(a.cacheDir, "extracted/"+path.Base(archiveFile))247	if _, err := os.Stat(extracted); os.IsNotExist(err) {248		// We extract to a temporary dir which we then rename so this is atomic249		// (untarring can be slow, and we might crash / be interrupted half-way through)250		extractedTemp := extracted + ".tmp-" + strconv.FormatInt(time.Now().UnixNano(), 10)251		err := os.MkdirAll(extractedTemp, 0755)252		if err != nil {253			return fmt.Errorf("error creating directories %q: %v", path.Dir(extractedTemp), err)254		}255		args := []string{"tar", "zxf", archiveFile, "-C", extractedTemp}256		klog.Infof("running extract command %s", args)257		cmd := exec.Command(args[0], args[1:]...)258		output, err := cmd.CombinedOutput()259		if err != nil {260			return fmt.Errorf("error expanding asset file %q %v: %s", archiveFile, err, string(output))261		}262		if err := os.Rename(extractedTemp, extracted); err != nil {263			return fmt.Errorf("error renaming extracted temp dir %s -> %s: %v", extractedTemp, extracted, err)264		}265	}266	localBase := extracted267	assetBase := ""268	walker := func(localPath string, info os.FileInfo, err error) error {269		if err != nil {270			return fmt.Errorf("error descending into path %q: %v", localPath, err)271		}272		if info.IsDir() {273			return nil274		}275		relativePath, err := filepath.Rel(localBase, localPath)276		if err != nil {277			return fmt.Errorf("error finding relative path for %q: %v", localPath, err)278		}279		assetPath := path.Join(assetBase, relativePath)280		key := info.Name()281		r := NewFileResource(localPath)282		asset := &asset{283			Key:       key,284			AssetPath: assetPath,285			resource:  r,286			source:    &Source{Parent: archiveSource, ExtractFromArchive: assetPath},287		}288		klog.V(2).Infof("added asset %q for %q", asset.Key, asset.resource)289		a.assets = append(a.assets, asset)290		return nil291	}292	err := filepath.Walk(localBase, walker)293	if err != nil {294		return fmt.Errorf("error adding expanded asset files in %q: %v", extracted, err)295	}296	return nil297}...

vfs.go

Source:vfs.go

1/*2Copyright 2016 The Kubernetes Authors.3Licensed under the Apache License, Version 2.0 (the "License");4you may not use this file except in compliance with the License.5You may obtain a copy of the License at6    http://www.apache.org/licenses/LICENSE-2.07Unless required by applicable law or agreed to in writing, software8distributed under the License is distributed on an "AS IS" BASIS,9WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.10See the License for the specific language governing permissions and11limitations under the License.12*/13package models14import (15	"errors"16	"io"17	"os"18	"path"19	"strings"20	"k8s.io/kops/util/pkg/vfs"21)22var ReadOnlyError = errors.New("AssetPath is read-only")23type AssetPath struct {24	location string25}26var _ vfs.Path = &AssetPath{}27func NewAssetPath(location string) *AssetPath {28	a := &AssetPath{29		location: location,30	}31	return a32}33func (p *AssetPath) Join(relativePath ...string) vfs.Path {34	args := []string{p.location}35	args = append(args, relativePath...)36	joined := path.Join(args...)37	return &AssetPath{location: joined}38}39func (p *AssetPath) WriteFile(data io.ReadSeeker, acl vfs.ACL) error {40	return ReadOnlyError41}42func (p *AssetPath) CreateFile(data io.ReadSeeker, acl vfs.ACL) error {43	return ReadOnlyError44}45// WriteTo implements io.WriterTo46func (p *AssetPath) WriteTo(out io.Writer) (int64, error) {47	data, err := p.ReadFile()48	if err != nil {49		return 0, err50	}51	n, err := out.Write(data)52	return int64(n), err53}54// ReadFile implements Path::ReadFile55func (p *AssetPath) ReadFile() ([]byte, error) {56	data, err := Asset(p.location)57	if err != nil {58		// Yuk59		if strings.Contains(err.Error(), "not found") {60			return nil, os.ErrNotExist61		}62	}63	return data, err64}65func (p *AssetPath) ReadDir() ([]vfs.Path, error) {66	files, err := AssetDir(p.location)67	if err != nil {68		// Yuk69		if strings.Contains(err.Error(), "not found") {70			return nil, os.ErrNotExist71		}72		return nil, err73	}74	var paths []vfs.Path75	for _, f := range files {76		paths = append(paths, NewAssetPath(path.Join(p.location, f)))77	}78	return paths, nil79}80func (p *AssetPath) ReadTree() ([]vfs.Path, error) {81	var paths []vfs.Path82	err := readTree(p.location, &paths)83	if err != nil {84		return nil, err85	}86	return paths, nil87}88func readTree(base string, dest *[]vfs.Path) error {89	files, err := AssetDir(base)90	if err != nil {91		// Yuk92		if strings.Contains(err.Error(), "not found") {93			return os.ErrNotExist94		}95		return err96	}97	for _, f := range files {98		p := path.Join(base, f)99		*dest = append(*dest, NewAssetPath(p))100		// We always assume a directory, but ignore if not found101		// This is because go-bindata doesn't support FileInfo on directories :-(102		{103			err = readTree(p, dest)104			if err != nil && !os.IsNotExist(err) {105				return err106			}107		}108	}109	return nil110}111func (p *AssetPath) Base() string {112	return path.Base(p.location)113}114func (p *AssetPath) Path() string {115	return p.location116}117func (p *AssetPath) String() string {118	return p.Path()119}120func (p *AssetPath) Remove() error {121	return ReadOnlyError122}...

assetPath

Using AI Code Generation

1import (2func main() {3	a := asset{4	}5	fmt.Println(a.assetPath())6}7import (8func main() {9	a := asset{10	}11	fmt.Println(a.assetPath())12}13import (14func main() {15	a := asset{16	}17	fmt.Println(a.assetPath())18}19import (20func main() {21	a := asset{22	}23	fmt.Println(a.assetPath())24}25import (26func main() {27	a := asset{28	}29	fmt.Println(a.assetPath())30}31import (32func main() {33	a := asset{34	}35	fmt.Println(a.assetPath())36}37import (38func main() {39	a := asset{40	}41	fmt.Println(a.assetPath())42}43import (44func main() {45	a := asset{46	}47	fmt.Println(a.assetPath())48}49import (50func main() {51	a := asset{52	}53	fmt.Println(a.assetPath())54}55import (56func main() {57	a := asset{58	}59	fmt.Println(a.assetPath())60}

assetPath

Using AI Code Generation

1import (2func main() {3	a := asset.New(100, "USD")4	fmt.Println(a.Path())5}6import (7type Asset struct {8}9func New(amount float64, currency string) *Asset {10	return &Asset{Amount: amount, Currency: currency}11}12func (a *Asset) Path() string {13	return fmt.Sprintf("%s/%s", a.Currency, a.Amount)14}15import (16func TestPath(t *testing.T) {17	a := New(100, "USD")18	if a.Path() != "USD/100" {19		t.Error("expected USD/100")20	}21}

assetPath

Using AI Code Generation

1import (2func main() {3	asset1 := asset.Asset{"A1", 1000}4	fmt.Println(asset1.AssetPath())5}6import (7func main() {8	asset1 := asset.Asset{"A1", 1000}9	fmt.Println(asset1.AssetPath())10}11import (12func main() {13	asset1 := asset.Asset{"A1", 1000}14	fmt.Println(asset1.AssetPath())15}16type Asset struct {17}18func (a *Asset) AssetPath() string {19}20import (21func main() {22	asset1 := asset.Asset{"A1", 1000}23	fmt.Println(asset1.AssetPath())24}25import (26func main() {27	asset1 := asset.Asset{"A1", 1000}28	fmt.Println(asset1.AssetPath())29}30import (31func main() {32	asset1 := asset.Asset{"A1", 1000}33	fmt.Println(asset1.AssetPath())34}35import (36func main() {37	asset1 := asset.Asset{"A1", 1000}38	fmt.Println(asset1.AssetPath())39}40import (41func main() {42	asset1 := asset.Asset{"A1", 1000}43	fmt.Println(asset1.AssetPath())44}

assetPath

Using AI Code Generation

1a := asset.NewAsset("assets/2.png")2fmt.Println(a.AssetPath())3a := asset.NewAsset("assets/3.png")4fmt.Println(a.AssetPath())5a := asset.NewAsset("assets/4.png")6fmt.Println(a.AssetPath())7a := asset.NewAsset("assets/1.png")8fmt.Println(a.AssetPath())9a := asset.NewAsset("assets/2.png")10fmt.Println(a.AssetPath())11a := asset.NewAsset("assets/3.png")12fmt.Println(a.AssetPath())13a := asset.NewAsset("assets/4.png")14fmt.Println(a.AssetPath())15a := asset.NewAsset("assets/1.png")16fmt.Println(a.AssetPath())17a := asset.NewAsset("assets/2.png")18fmt.Println(a.AssetPath())19a := asset.NewAsset("assets/3.png")20fmt.Println(a.AssetPath())21a := asset.NewAsset("assets/4.png")22fmt.Println(a.AssetPath())23a := asset.NewAsset("assets/1.png")24fmt.Println(a.AssetPath())

assetPath

Using AI Code Generation

1import (2func main() {3    a := asset.Asset{"A1", "A2"}4    fmt.Println(a.AssetPath())5}6import (7func main() {8    a := asset.Asset{"A1", "A2"}9    fmt.Println(a.AssetPath())10}11import (12func main() {13    a := asset.Asset{"A1", "A2"}14    fmt.Println(a.AssetPath())15}16import (17func main() {18    a := asset.Asset{"A1", "A2"}19    fmt.Println(a.AssetPath())20}21import (22func main() {23    a := asset.Asset{"A1", "A2"}24    fmt.Println(a.AssetPath())25}26import (27func main() {28    a := asset.Asset{"A1", "A2"}29    fmt.Println(a.AssetPath())30}31import (32func main() {33    a := asset.Asset{"A1", "A2"}34    fmt.Println(a.AssetPath())35}

assetPath

Using AI Code Generation

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

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