示例#1
0
文件: ls.go 项目: zhujo01/mc
// doListIncomplete - list all incomplete uploads entities inside a folder.
func doListIncomplete(clnt client.Client, recursive, multipleArgs bool) *probe.Error {
	var err *probe.Error
	var parentContent *client.Content
	parentContent, err = clnt.Stat()
	if err != nil {
		return err.Trace(clnt.URL().String())
	}
	for contentCh := range clnt.List(recursive, true) {
		if contentCh.Err != nil {
			switch contentCh.Err.ToGoError().(type) {
			// handle this specifically for filesystem
			case client.BrokenSymlink:
				errorIf(contentCh.Err.Trace(), "Unable to list broken link.")
				continue
			case client.TooManyLevelsSymlink:
				errorIf(contentCh.Err.Trace(), "Unable to list too many levels link.")
				continue
			}
			if os.IsNotExist(contentCh.Err.ToGoError()) || os.IsPermission(contentCh.Err.ToGoError()) {
				if contentCh.Content != nil {
					if contentCh.Content.Type.IsDir() && (contentCh.Content.Type&os.ModeSymlink == os.ModeSymlink) {
						errorIf(contentCh.Err.Trace(), "Unable to list broken folder link.")
						continue
					}
				}
				errorIf(contentCh.Err.Trace(), "Unable to list.")
				continue
			}
			err = contentCh.Err.Trace()
			break
		}
		if multipleArgs && parentContent.Type.IsDir() {
			contentCh.Content.Name = filepath.Join(parentContent.Name, strings.TrimPrefix(contentCh.Content.Name, parentContent.Name))
		}
		Prints("%s\n", parseContent(contentCh.Content))
	}
	if err != nil {
		return err.Trace()
	}
	return nil
}