fuse/mount: display symlinks properly

This commit is contained in:
Alexander Neumann 2015-07-21 21:25:05 +02:00
parent 1ac72b8813
commit 3f4b5b8d48
2 changed files with 34 additions and 0 deletions

View File

@ -71,6 +71,8 @@ func (d *dir) ReadDirAll(ctx context.Context) ([]fuse.Dirent, error) {
typ = fuse.DT_Dir typ = fuse.DT_Dir
case "file": case "file":
typ = fuse.DT_File typ = fuse.DT_File
case "symlink":
typ = fuse.DT_Link
} }
ret = append(ret, fuse.Dirent{ ret = append(ret, fuse.Dirent{
@ -93,6 +95,8 @@ func (d *dir) Lookup(ctx context.Context, name string) (fs.Node, error) {
return newDir(d.repo, child) return newDir(d.repo, child)
case "file": case "file":
return newFile(d.repo, child) return newFile(d.repo, child)
case "symlink":
return newLink(d.repo, child)
default: default:
return nil, fuse.ENOENT return nil, fuse.ENOENT
} }

30
cmd/restic/fuse/link.go Normal file
View File

@ -0,0 +1,30 @@
package fuse
import (
"bazil.org/fuse"
"bazil.org/fuse/fs"
"github.com/restic/restic"
"github.com/restic/restic/repository"
"golang.org/x/net/context"
)
// Statically ensure that *file implements the given interface
var _ = fs.NodeReadlinker(&link{})
type link struct {
node *restic.Node
}
func newLink(repo *repository.Repository, node *restic.Node) (*link, error) {
return &link{node: node}, nil
}
func (l *link) Readlink(ctx context.Context, req *fuse.ReadlinkRequest) (string, error) {
return l.node.LinkTarget, nil
}
func (l *link) Attr(ctx context.Context, a *fuse.Attr) error {
a.Inode = l.node.Inode
a.Mode = l.node.Mode
return nil
}