seaweedfs/weed/filesys/meta_cache/meta_cache_init.go

36 lines
1,012 B
Go

package meta_cache
import (
"context"
"fmt"
"github.com/chrislusf/seaweedfs/weed/filer"
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
"github.com/chrislusf/seaweedfs/weed/util"
)
func EnsureVisited(mc *MetaCache, client filer_pb.FilerClient, dirPath util.FullPath) error {
return mc.visitedBoundary.EnsureVisited(dirPath, func(path util.FullPath) (childDirectories []string, err error) {
glog.V(4).Infof("ReadDirAllEntries %s ...", path)
err = filer_pb.ReadDirAllEntries(client, dirPath, "", func(pbEntry *filer_pb.Entry, isLast bool) error {
entry := filer.FromPbEntry(string(dirPath), pbEntry)
if err := mc.doInsertEntry(context.Background(), entry); err != nil {
glog.V(0).Infof("read %s: %v", entry.FullPath, err)
return err
}
if entry.IsDirectory() {
childDirectories = append(childDirectories, entry.Name())
}
return nil
})
if err != nil {
err = fmt.Errorf("list %s: %v", dirPath, err)
}
return
})
}