Method ResolveLinkCacheMode

drivers/alias/driver.go:556–577

(path string)

}

func (d *Alias) ResolveLinkCacheMode(path string) driver.LinkCacheMode {
	roots, sub := d.getRootsAndPath(path)
	if len(roots) == 0 {
		return 0
	}
	for _, root := range roots {
		storage, actualPath, err := op.GetStorageAndActualPath(stdpath.Join(root, sub))
		if err != nil {
			continue
		}
		if storage.Config().CheckStatus && storage.GetStorage().Status != op.WORK {
			continue
		}
		mode := storage.Config().LinkCacheMode
		if mode == -1 {
			return storage.(driver.LinkCacheModeResolver).ResolveLinkCacheMode(actualPath)
		} else {
			return mode
		}
	}
	return 0
}

var _ driver.Driver = (*Alias)(nil)