How to use Name method of fsext Package

Best K6 code snippet using fsext.Name

archive.go

Source:archive.go Github

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...129 data, err := ioutil.ReadAll(r)130 if err != nil {131 return nil, err132 }133 switch hdr.Name {134 case "metadata.json":135 if err = arc.loadMetadataJSON(data); err != nil {136 return nil, err137 }138 continue139 case "data":140 arc.Data = data141 continue142 }143 // Path separator normalization for older archives (<=0.20.0)144 normPath := NormalizeAndAnonymizePath(hdr.Name)145 idx := strings.IndexRune(normPath, '/')146 if idx == -1 {147 continue148 }149 pfx := normPath[:idx]150 name := normPath[idx:]151 switch pfx {152 case "files", "scripts": // old archives153 // in old archives (pre 0.25.0) names without "_" at the beginning were https, the ones with "_" are local files154 pfx = "https"155 if len(name) >= 2 && name[0:2] == "/_" {156 pfx = "file"157 name = name[2:]158 }159 fallthrough160 case "https", "file":161 fs := arc.getFs(pfx)162 name = filepath.FromSlash(name)163 err = afero.WriteFile(fs, name, data, os.FileMode(hdr.Mode))164 if err != nil {165 return nil, err166 }167 err = fs.Chtimes(name, hdr.AccessTime, hdr.ModTime)168 if err != nil {169 return nil, err170 }171 default:172 return nil, fmt.Errorf("unknown file prefix `%s` for file `%s`", pfx, normPath)173 }174 }175 scheme, pathOnFs := getURLPathOnFs(arc.FilenameURL)176 var err error177 pathOnFs, err = url.PathUnescape(pathOnFs)178 if err != nil {179 return nil, err180 }181 err = afero.WriteFile(arc.getFs(scheme), pathOnFs, arc.Data, 0644) // TODO fix the mode ?182 if err != nil {183 return nil, err184 }185 return arc, nil186}187func normalizeAndAnonymizeURL(u *url.URL) {188 if u.Scheme == "file" {189 u.Path = NormalizeAndAnonymizePath(u.Path)190 }191}192func getURLPathOnFs(u *url.URL) (scheme string, pathOnFs string) {193 scheme = "https"194 switch {195 case u.Opaque != "":196 return scheme, "/" + u.Opaque197 case u.Scheme == "":198 return scheme, path.Clean(u.String()[len("//"):])199 default:200 scheme = u.Scheme201 }202 return scheme, path.Clean(u.String()[len(u.Scheme)+len(":/"):])203}204func getURLtoString(u *url.URL) string {205 if u.Opaque == "" && u.Scheme == "" {206 return u.String()[len("//"):] // https url without a scheme207 }208 return u.String()209}210// Write serialises the archive to a writer.211//212// The format should be treated as opaque; currently it is simply a TAR rollup, but this may213// change. If it does change, ReadArchive must be able to handle all previous formats as well as214// the current one.215func (arc *Archive) Write(out io.Writer) error {216 w := tar.NewWriter(out)217 now := time.Now()218 metaArc := *arc219 normalizeAndAnonymizeURL(metaArc.FilenameURL)220 normalizeAndAnonymizeURL(metaArc.PwdURL)221 metaArc.Filename = getURLtoString(metaArc.FilenameURL)222 metaArc.Pwd = getURLtoString(metaArc.PwdURL)223 actualDataPath, err := url.PathUnescape(path.Join(getURLPathOnFs(metaArc.FilenameURL)))224 if err != nil {225 return err226 }227 var madeLinkToData bool228 metadata, err := metaArc.json()229 if err != nil {230 return err231 }232 _ = w.WriteHeader(&tar.Header{233 Name: "metadata.json",234 Mode: 0644,235 Size: int64(len(metadata)),236 ModTime: now,237 Typeflag: tar.TypeReg,238 })239 if _, err = w.Write(metadata); err != nil {240 return err241 }242 _ = w.WriteHeader(&tar.Header{243 Name: "data",244 Mode: 0644,245 Size: int64(len(arc.Data)),246 ModTime: now,247 Typeflag: tar.TypeReg,248 })249 if _, err = w.Write(arc.Data); err != nil {250 return err251 }252 for _, name := range [...]string{"file", "https"} {253 filesystem, ok := arc.Filesystems[name]254 if !ok {255 continue256 }257 if cachedfs, ok := filesystem.(fsext.CacheLayerGetter); ok {258 filesystem = cachedfs.GetCachingFs()259 }260 // A couple of things going on here:261 // - You can't just create file entries, you need to create directory entries too.262 // Figure out which directories are in use here.263 // - We want archives to be comparable by hash, which means the entries need to be written264 // in the same order every time. Go maps are shuffled, so we need to sort lists of keys.265 // - We don't want to leak private information (eg. usernames) in archives, so make sure to266 // anonymize paths before stuffing them in a shareable archive.267 foundDirs := make(map[string]bool)268 paths := make([]string, 0, 10)269 infos := make(map[string]os.FileInfo) // ... fix this ?270 files := make(map[string][]byte)271 walkFunc := filepath.WalkFunc(func(filePath string, info os.FileInfo, err error) error {272 if err != nil {273 return err274 }275 normalizedPath := NormalizeAndAnonymizePath(filePath)276 infos[normalizedPath] = info277 if info.IsDir() {278 foundDirs[normalizedPath] = true279 return nil280 }281 paths = append(paths, normalizedPath)282 files[normalizedPath], err = afero.ReadFile(filesystem, filePath)283 return err284 })285 if err = fsext.Walk(filesystem, afero.FilePathSeparator, walkFunc); err != nil {286 return err287 }288 if len(files) == 0 {289 continue // we don't need to write anything for this fs, if this is not done the root will be written290 }291 dirs := make([]string, 0, len(foundDirs))292 for dirpath := range foundDirs {293 dirs = append(dirs, dirpath)294 }295 sort.Strings(paths)296 sort.Strings(dirs)297 for _, dirPath := range dirs {298 _ = w.WriteHeader(&tar.Header{299 Name: path.Clean(path.Join(name, dirPath)),300 Mode: 0755, // MemMapFs is buggy301 AccessTime: now, // MemMapFs is buggy302 ChangeTime: now, // MemMapFs is buggy303 ModTime: now, // MemMapFs is buggy304 Typeflag: tar.TypeDir,305 })306 }307 for _, filePath := range paths {308 fullFilePath := path.Clean(path.Join(name, filePath))309 // we either have opaque310 if fullFilePath == actualDataPath {311 madeLinkToData = true312 err = w.WriteHeader(&tar.Header{313 Name: fullFilePath,314 Size: 0,315 Typeflag: tar.TypeLink,316 Linkname: "data",317 })318 } else {319 err = w.WriteHeader(&tar.Header{320 Name: fullFilePath,321 Mode: 0644, // MemMapFs is buggy322 Size: int64(len(files[filePath])),323 AccessTime: infos[filePath].ModTime(),324 ChangeTime: infos[filePath].ModTime(),325 ModTime: infos[filePath].ModTime(),326 Typeflag: tar.TypeReg,327 })328 if err == nil {329 _, err = w.Write(files[filePath])330 }331 }332 if err != nil {333 return err334 }...

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Name

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1import (2func main() {3 file, err := os.Open("test.txt")4 if err != nil {5 fmt.Println(err)6 }7 defer file.Close()8 fmt.Println(filepath

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Name

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1import (2func main() {3 xlFile, err := xlsx.OpenFile("Book1.xlsx")4 if err != nil {5 fmt.Println("Error while opening the file")6 }7 fmt.Println(xlFile.Name)8}

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Name

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1import (2func main() {3 walkFunc := func(path string, info fs.FileInfo, err error) error {4 if info.IsDir() {5 fmt.Printf("%s6", info.Name())7 }8 }9 fs.WalkDir(fs.OS("."), ".", walkFunc)10}11import (12func main() {13 walkFunc := func(path string, info fs.FileInfo, err error) error {14 if info.IsDir() {15 fmt.Printf("%s16", info.Name())17 }18 }19 fs.WalkDir(fs.OS("."), ".", walkFunc)20}21import (22func main() {23 walkFunc := func(path string, info fs.FileInfo, err error) error {24 if info.IsDir() {25 fmt.Printf("%s26", info.Name())27 }28 }29 fs.WalkDir(fs.OS("."), ".", walkFunc)30}31import (32func main() {33 walkFunc := func(path string, info fs.FileInfo, err error) error {34 if info.IsDir() {35 fmt.Printf("%s36", info.Name())37 }38 }39 fs.WalkDir(fs.OS("."), ".", walkFunc)40}41import (42func main() {43 walkFunc := func(path string, info fs.FileInfo, err error) error {44 if info.IsDir() {45 fmt.Printf("%s46", info.Name())47 }48 }49 fs.WalkDir(fs.OS("."), ".", walkFunc)50}51import (

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Name

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1import (2func main() {3 fsext := fsext.NewFS()4 fmt.Println(fsext.Name())5}6import (7func main() {8 fsext := fsext.NewFS()9 fmt.Println(fsext.Name())10}11./1.go:10: cannot use fsext.NewFS() (type *fsext.FS) as type fsext.FS in assignment12./2.go:10: cannot use fsext.NewFS() (type *fsext.FS) as type fsext.FS in assignment

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Name

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1import (2func main() {3 filepath.Walk("C:/Users/MyUser/Desktop", func(path string, info os.FileInfo, err error) error {4 if info.IsDir() {5 fmt.Println("Directory:", info.Name())6 } else {7 fmt.Println("File:", info.Name())8 }9 })10}

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Name

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1import (2func main() {3 var fsext = filepath.Ext("C:\Users\Anusha\go\src\1.go")4 fmt.Println(fsext)5}6Related Posts: GoLang | os.Chdir() function7GoLang | os.Chmod() function8GoLang | os.Chown() function9GoLang | os.Chtimes() function10GoLang | os.Chdir() function11GoLang | os.Create() function12GoLang | os.Exit() function13GoLang | os.Expand() function14GoLang | os.ExpandEnv() function15GoLang | os.FileInfo() function16GoLang | os.FileInfo() function17GoLang | os.Getwd() function18GoLang | os.Hostname() function19GoLang | os.IsExist() function20GoLang | os.IsNotExist() function21GoLang | os.IsPathSeparator() function22GoLang | os.IsPermission() function23GoLang | os.Link() function24GoLang | os.Lstat() function25GoLang | os.Mkdir() function26GoLang | os.MkdirAll() function27GoLang | os.NewFile() function28GoLang | os.Open() function29GoLang | os.OpenFile() function30GoLang | os.PathError() function31GoLang | os.PathSeparator() function32GoLang | os.PathSeparator() function33GoLang | os.PathSeparator() function

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Name

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1import (2func main() {3 f, err := os.Open(file)4 if err != nil {5 fmt.Println("Error opening file:", err)6 }7 defer f.Close()8 name := f.Name()9 fmt.Println("File name:", name)10}11import (12func main() {13 f, err := os.Open(file)14 if err != nil {15 fmt.Println("Error opening file:", err)16 }17 defer f.Close()18 name := f.Name()19 fmt.Println("File name:", name)20}21import (22func main() {23 f, err := os.Open(file)24 if err != nil {25 fmt.Println("Error opening file:", err)26 }27 defer f.Close()28 name := f.Name()29 fmt.Println("File name:", name)30}31import (32func main() {33 f, err := os.Open(file)34 if err != nil {35 fmt.Println("Error opening file:", err)36 }37 defer f.Close()38 name := f.Name()39 fmt.Println("File name:", name)40}41import (

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