1 files changed, 59 insertions, 0 deletions
diff --git a/modules/git/notes_nogogit.go b/modules/git/notes_nogogit.go
new file mode 100644
index 0000000000..613efd2e0e
--- /dev/null
+++ b/modules/git/notes_nogogit.go
@@ -0,0 +1,59 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+// +build !gogit
+
+package git
+
+import (
+	"io/ioutil"
+)
+
+// GetNote retrieves the git-notes data for a given commit.
+func GetNote(repo *Repository, commitID string, note *Note) error {
+	notes, err := repo.GetCommit(NotesRef)
+	if err != nil {
+		return err
+	}
+
+	path := ""
+
+	tree := &notes.Tree
+
+	var entry *TreeEntry
+	for len(commitID) > 2 {
+		entry, err = tree.GetTreeEntryByPath(commitID)
+		if err == nil {
+			path += commitID
+			break
+		}
+		if IsErrNotExist(err) {
+			tree, err = tree.SubTree(commitID[0:2])
+			path += commitID[0:2] + "/"
+			commitID = commitID[2:]
+		}
+		if err != nil {
+			return err
+		}
+	}
+
+	dataRc, err := entry.Blob().DataAsync()
+	if err != nil {
+		return err
+	}
+	defer dataRc.Close()
+	d, err := ioutil.ReadAll(dataRc)
+	if err != nil {
+		return err
+	}
+	note.Message = d
+
+	lastCommits, err := GetLastCommitForPaths(notes, "", []string{path})
+	if err != nil {
+		return err
+	}
+	note.Commit = lastCommits[0]
+
+	return nil
+}