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Fix resolving links in sharded directories on gateway

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License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>
This commit is contained in:
Łukasz Magiera
2018-07-21 14:58:16 +02:00
parent 1dede1b1d7
commit 772deca3e9
1 changed files with 10 additions and 4 deletions
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14
path/resolver/resolver.go
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@ -69,19 +69,25 @@ func (r *Resolver) ResolveToLastNode(ctx context.Context, fpath path.Path) (ipld
}
for len(p) > 0 {
val, rest, err := nd.Resolve(p)
lnk, rest, err := r.ResolveOnce(ctx, r.DAG, nd, p)
if err != nil {
return nil, nil, err
}
switch val := val.(type) {
case *ipld.Link:
next, err := val.GetNode(ctx, r.DAG)
if lnk != nil {
next, err := lnk.GetNode(ctx, r.DAG)
if err != nil {
return nil, nil, err
}
nd = next
p = rest
continue
}
val, rest, err := nd.Resolve(p)
switch val.(type) {
case *ipld.Link:
return nil, nil, errors.New("inconsistent ResolveOnce / nd.Resolve")
default:
return nd, p, nil
}