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50 lines
1.1 KiB
50 lines
1.1 KiB
// Copyright 2015 The Gogs Authors. All rights reserved.
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// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package git
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import (
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"gopkg.in/src-d/go-git.v4/plumbing"
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)
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func (repo *Repository) getTree(id SHA1) (*Tree, error) {
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gogitTree, err := repo.gogitRepo.TreeObject(plumbing.Hash(id))
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if err != nil {
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return nil, err
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}
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tree := NewTree(repo, id)
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tree.gogitTree = gogitTree
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return tree, nil
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}
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// GetTree find the tree object in the repository.
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func (repo *Repository) GetTree(idStr string) (*Tree, error) {
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if len(idStr) != 40 {
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res, err := NewCommand("rev-parse", idStr).RunInDir(repo.Path)
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if err != nil {
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return nil, err
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}
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if len(res) > 0 {
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idStr = res[:len(res)-1]
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}
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}
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id, err := NewIDFromString(idStr)
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if err != nil {
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return nil, err
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}
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resolvedID := id
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commitObject, err := repo.gogitRepo.CommitObject(plumbing.Hash(id))
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if err == nil {
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id = SHA1(commitObject.TreeHash)
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}
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treeObject, err := repo.getTree(id)
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if err != nil {
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return nil, err
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}
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treeObject.ResolvedID = resolvedID
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return treeObject, nil
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}
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