Add RemoveAll() and MkdirAll() to the filesystem implementation

master
Arsen Musayelyan 5 months ago
parent e4c12d32a1
commit 0eead333b7

@ -0,0 +1,73 @@
package blefs
import (
"fmt"
"path/filepath"
"strings"
)
func (blefs *FS) RemoveAll(path string) error {
if path == "" {
return nil
}
if filepath.Clean(path) == "/" {
return ErrNoRemoveRoot
}
fi, err := blefs.Stat(path)
if err != nil {
return nil
}
if fi.IsDir() {
return blefs.removeAllChildren(path)
} else {
err = blefs.Remove(path)
if err != nil && err.(FSError).Code != -2 {
return err
}
}
return nil
}
func (blefs *FS) removeAllChildren(path string) error {
list, err := blefs.ReadDir(path)
if err != nil {
return err
}
for _, entry := range list {
if entry.IsDir() {
err = blefs.removeAllChildren(filepath.Join(path, entry.Name()))
} else {
err = blefs.Remove(path)
}
if err != nil {
return err
}
}
return nil
}
func (blefs *FS) MkdirAll(path string) error {
if path == "" || path == "/" {
return nil
}
splitPath := strings.Split(path, "/")
fmt.Println("p", path, splitPath)
for i := 1; i < len(splitPath); i++ {
curPath := strings.Join(splitPath[0:i], "/")
fmt.Println("cp", curPath)
err := blefs.Mkdir(curPath)
if err != nil && err.(FSError).Code != -17 {
return err
}
}
return nil
}
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