func createArchive(tree *Tree, streamer cae.Streamer, relPaths ...string) error {
var relPath string
if len(relPaths) > 0 {
relPath = relPaths[0]
}
entries, err := tree.ListEntries()
if err != nil {
return err
}
for _, te := range entries {
if te.IsDir() {
err := streamer.StreamFile(filepath.Join(relPath, te.name), te, nil)
if err != nil {
return err
}
newTree, err := te.ptree.SubTree(te.name)
if err != nil {
return err
}
if err = createArchive(newTree, streamer, filepath.Join(relPath, te.name)); err != nil {
return err
}
} else {
dataRc, err := te.Blob().Data()
if err != nil {
return err
}
if err := streamer.StreamReader(relPath, te, dataRc); err != nil {
dataRc.Close()
return err
}
dataRc.Close()
}
}
return nil
}
