Method SetModTime

backend/union/entry.go:258–277

SetModTime sets the metadata on the DirEntry to set the modification date If there is any other metadata it does not overwrite it.

(ctx context.Context, t time.Time)

//
// If there is any other metadata it does not overwrite it.
func (d *Directory) SetModTime(ctx context.Context, t time.Time) error {
	entries, err := d.fs.actionEntries(d.candidates()...)
	if err != nil {
		return err
	}
	var wg sync.WaitGroup
	errs := Errors(make([]error, len(entries)))
	multithread(len(entries), func(i int) {
		if d, ok := entries[i].(*upstream.Directory); ok {
			err := d.SetModTime(ctx, t)
			if err != nil {
				errs[i] = fmt.Errorf("%s: %w", d.UpstreamFs().Name(), err)
			}
		} else {
			errs[i] = fs.ErrorIsFile
		}
	})
	wg.Wait()
	return errs.Err()
}

// Check the interfaces are satisfied
var (