// deleteObjectPath - delete object path if its empty.
func deleteObjectPath(basePath, deletePath, bucket, object string) *probe.Error {
if basePath == deletePath {
return nil
}
// Verify if the path exists.
pathSt, e := os.Stat(deletePath)
if e != nil {
if os.IsNotExist(e) {
return probe.NewError(ObjectNotFound{Bucket: bucket, Object: object})
}
return probe.NewError(e)
}
if pathSt.IsDir() {
// Verify if directory is empty.
empty, e := ioutils.IsDirEmpty(deletePath)
if e != nil {
return probe.NewError(e)
}
if !empty {
return nil
}
}
// Attempt to remove path.
if e := os.Remove(deletePath); e != nil {
return probe.NewError(e)
}
// Recursively go down the next path and delete again.
if err := deleteObjectPath(basePath, filepath.Dir(deletePath), bucket, object); err != nil {
return err.Trace(basePath, deletePath, bucket, object)
}
return nil
}
func (s *MySuite) TestIoutils(c *C) {
path, err := ioutil.TempDir(os.TempDir(), "minio-ioutils_test")
c.Assert(err, IsNil)
defer os.RemoveAll(path)
status, err := ioutils.IsDirEmpty(path)
c.Assert(err, IsNil)
c.Assert(status, Equals, true)
}