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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for license information.
package dirs
import (
"io/ioutil"
"os"
"path/filepath"
)
// GetSubdirs returns all of the subdirectories under current.
// Returns an empty slice if current contains no subdirectories.
func GetSubdirs(current string) ([]string, error) {
children, err := ioutil.ReadDir(current)
if err != nil {
return nil, err
}
dirs := []string{}
for _, info := range children {
if info.IsDir() {
dirs = append(dirs, info.Name())
}
}
return dirs, nil
}
// DeleteChildDirs deletes all child directories in the specified directory.
func DeleteChildDirs(dir string) error {
children, err := GetSubdirs(dir)
if err != nil && !os.IsNotExist(err) {
return err
}
for _, child := range children {
childPath := filepath.Join(dir, child)
err = os.RemoveAll(childPath)
if err != nil {
return err
}
}
return nil
}
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