feat: add UseCumulativeSize UnixfsLs option (#95)

This commit was moved from ipfs/interface-go-ipfs-core@b1299ab

This commit was moved from ipfs/boxo@ff2eb2b

core/coreiface/coreiface/options/unixfs.go

@@ -39,7 +39,8 @@ type UnixfsAddSettings struct {
 }
 
 type UnixfsLsSettings struct {
- ResolveChildren bool
+ ResolveChildren bool
+ UseCumulativeSize bool
 }
 
 type UnixfsAddOption func(*UnixfsAddSettings) error
@@ -283,3 +284,10 @@ func (unixfsOpts) ResolveChildren(resolve bool) UnixfsLsOption {
  return nil
  }
 }
+
+func (unixfsOpts) UseCumulativeSize(use bool) UnixfsLsOption {
+ return func(settings *UnixfsLsSettings) error {
+ settings.UseCumulativeSize = use
+ return nil
+ }
+}