gitea/modules/git/repo_tree_gogit.go
Lunny Xiao e84e5db6de
Lazy load object format with command line and don't do it in OpenRepository (#29712)
Most time, when invoking `git.OpenRepository`, `objectFormat` will not
be used, so it's a waste to invoke commandline to get the object format.
This PR make it a lazy operation, only invoke that when necessary.
2024-03-12 04:21:27 +00:00

54 lines
1.3 KiB
Go

// Copyright 2015 The Gogs Authors. All rights reserved.
// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
//go:build gogit
package git
import "github.com/go-git/go-git/v5/plumbing"
func (repo *Repository) getTree(id ObjectID) (*Tree, error) {
gogitTree, err := repo.gogitRepo.TreeObject(plumbing.Hash(id.RawValue()))
if err != nil {
return nil, err
}
tree := NewTree(repo, id)
tree.gogitTree = gogitTree
return tree, nil
}
// GetTree find the tree object in the repository.
func (repo *Repository) GetTree(idStr string) (*Tree, error) {
objectFormat, err := repo.GetObjectFormat()
if err != nil {
return nil, err
}
if len(idStr) != objectFormat.FullLength() {
res, _, err := NewCommand(repo.Ctx, "rev-parse", "--verify").AddDynamicArguments(idStr).RunStdString(&RunOpts{Dir: repo.Path})
if err != nil {
return nil, err
}
if len(res) > 0 {
idStr = res[:len(res)-1]
}
}
id, err := NewIDFromString(idStr)
if err != nil {
return nil, err
}
resolvedID := id
commitObject, err := repo.gogitRepo.CommitObject(plumbing.Hash(id.RawValue()))
if err == nil {
id = ParseGogitHash(commitObject.TreeHash)
}
treeObject, err := repo.getTree(id)
if err != nil {
return nil, err
}
treeObject.ResolvedID = resolvedID
return treeObject, nil
}