// Copyright 2019 The Gitea Authors. All rights reserved. // SPDX-License-Identifier: MIT //go:build gogit package git import ( "context" "io" "code.gitea.io/gitea/modules/log" "github.com/go-git/go-git/v5/plumbing/object" ) // GetNote retrieves the git-notes data for a given commit. // FIXME: Add LastCommitCache support func GetNote(ctx context.Context, repo *Repository, commitID string, note *Note) error { log.Trace("Searching for git note corresponding to the commit %q in the repository %q", commitID, repo.Path) notes, err := repo.GetCommit(NotesRef) if err != nil { if IsErrNotExist(err) { return err } log.Error("Unable to get commit from ref %q. Error: %v", NotesRef, err) return err } remainingCommitID := commitID path := "" currentTree := notes.Tree.gogitTree log.Trace("Found tree with ID %q while searching for git note corresponding to the commit %q", currentTree.Entries[0].Name, commitID) var file *object.File for len(remainingCommitID) > 2 { file, err = currentTree.File(remainingCommitID) if err == nil { path += remainingCommitID break } if err == object.ErrFileNotFound { currentTree, err = currentTree.Tree(remainingCommitID[0:2]) path += remainingCommitID[0:2] + "/" remainingCommitID = remainingCommitID[2:] } if err != nil { if err == object.ErrDirectoryNotFound { return ErrNotExist{ID: remainingCommitID, RelPath: path} } log.Error("Unable to find git note corresponding to the commit %q. Error: %v", commitID, err) return err } } blob := file.Blob dataRc, err := blob.Reader() if err != nil { log.Error("Unable to read blob with ID %q. Error: %v", blob.ID, err) return err } defer dataRc.Close() d, err := io.ReadAll(dataRc) if err != nil { log.Error("Unable to read blob with ID %q. Error: %v", blob.ID, err) return err } note.Message = d commitNodeIndex, commitGraphFile := repo.CommitNodeIndex() if commitGraphFile != nil { defer commitGraphFile.Close() } commitNode, err := commitNodeIndex.Get(notes.ID) if err != nil { return err } lastCommits, err := GetLastCommitForPaths(ctx, nil, commitNode, "", []string{path}) if err != nil { log.Error("Unable to get the commit for the path %q. Error: %v", path, err) return err } note.Commit = lastCommits[path] return nil } class='sub'>Mirror of redmine code source: https://github.com/redmine/redminewww-data
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path: root/doc/RUNNING_TESTS
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