forked from cerc-io/ipld-eth-server
22 lines
421 B
Go
22 lines
421 B
Go
package flatfs
|
|
|
|
import (
|
|
"io"
|
|
"os"
|
|
)
|
|
|
|
// From: http://stackoverflow.com/questions/30697324/how-to-check-if-directory-on-path-is-empty
|
|
func DirIsEmpty(name string) (bool, error) {
|
|
f, err := os.Open(name)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
defer f.Close()
|
|
|
|
_, err = f.Readdirnames(1) // Or f.Readdir(1)
|
|
if err == io.EOF {
|
|
return true, nil
|
|
}
|
|
return false, err // Either not empty or error, suits both cases
|
|
}
|