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// Copyright 2015 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package git
func (repo *Repository) getTree(id sha1) (*Tree, error) {
treePath := filepathFromSHA1(repo.Path, id.String())
if isFile(treePath) {
_, err := NewCommand("ls-tree", id.String()).RunInDir(repo.Path)
if err != nil {
return nil, ErrNotExist{id.String(), ""}
}
}
return NewTree(repo, id), nil
}
// Find the tree object in the repository.
func (repo *Repository) GetTree(idStr string) (*Tree, error) {
id, err := NewIDFromString(idStr)
if err != nil {
return nil, err
}
return repo.getTree(id)
}
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