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func_getchild.go
44 lines (41 loc) · 1.32 KB
/
func_getchild.go
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// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the 'License');
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an 'AS IS' BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package ram
import (
"fmt"
"log"
"os"
)
// GetChild returns the list to relative subfolders path for a folder + a relative path, crashes execution on errors
func GetChild(basePath string, relativeFolderPath string) []string {
var childRelativePaths []string
folderPath := fmt.Sprintf("%s/%s", basePath, relativeFolderPath)
CheckPath(folderPath)
folder, err := os.Open(folderPath)
if err != nil {
log.Fatalln(err)
}
folderInfo, err := folder.Readdir(-1)
folder.Close()
if err != nil {
log.Fatalln(err)
}
for _, child := range folderInfo {
if child.IsDir() {
childRelativePath := fmt.Sprintf("%s/%s", relativeFolderPath, child.Name())
childRelativePaths = append(childRelativePaths, childRelativePath)
}
}
return childRelativePaths
}