package object import ( "fmt" "srcd.works/go-git.v4/utils/merkletrie" "srcd.works/go-git.v4/utils/merkletrie/noder" ) // The folowing functions transform changes types form the merkletrie // package to changes types from this package. func newChange(c merkletrie.Change) (*Change, error) { ret := &Change{} var err error if ret.From, err = newChangeEntry(c.From); err != nil { return nil, fmt.Errorf("From field: ", err) } if ret.To, err = newChangeEntry(c.To); err != nil { return nil, fmt.Errorf("To field: ", err) } return ret, nil } func newChangeEntry(p noder.Path) (ChangeEntry, error) { if p == nil { return empty, nil } asTreeNoder, ok := p.Last().(*treeNoder) if !ok { return ChangeEntry{}, fmt.Errorf("cannot transform non-TreeNoders") } return ChangeEntry{ Name: p.String(), Tree: asTreeNoder.parent, TreeEntry: TreeEntry{ Name: asTreeNoder.name, Mode: asTreeNoder.mode, Hash: asTreeNoder.hash, }, }, nil } func newChanges(src merkletrie.Changes) (Changes, error) { ret := make(Changes, len(src)) var err error for i, e := range src { ret[i], err = newChange(e) if err != nil { return nil, fmt.Errorf("change #%d: %s", err) } } return ret, nil }