coreapi: mirror unixfs file types

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

unixfs.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"github.com/ipfs/go-ipfs/core/coreapi/interface/options"
 
-	"gx/ipfs/QmQ1JnYpnzkaurjW1yxkQxC2w3K1PorNE1nv1vaP5Le7sq/go-unixfs/pb"
+	"gx/ipfs/QmQ1JnYpnzkaurjW1yxkQxC2w3K1PorNE1nv1vaP5Le7sq/go-unixfs"
 	ipld "gx/ipfs/QmRL22E4paat7ky7vx9MLpR97JHHbFPrg3ytFQw6qp1y1s/go-ipld-format"
 	"gx/ipfs/QmaXvvAVAQ5ABqM5xtjYmV85xmN5MkWAZsX9H9Fwo4FVXp/go-ipfs-files"
 )
@@ -16,10 +16,21 @@ type AddEvent struct {
 	Size  string       `json:",omitempty"`
 }
 
+type FileType int32
+
+const (
+	TRaw       = FileType(unixfs.TRaw)
+	TFile      = FileType(unixfs.TFile)
+	TDirectory = FileType(unixfs.TDirectory)
+	TMetadata  = FileType(unixfs.TMetadata)
+	TSymlink   = FileType(unixfs.TSymlink)
+	THAMTShard = FileType(unixfs.THAMTShard)
+)
+
 type LsLink struct {
 	Link *ipld.Link
 	Size uint64
-	Type unixfs_pb.Data_DataType
+	Type FileType
 
 	Err error
 }