1 files changed, 48 insertions, 0 deletions
diff --git a/modules/git/utils.go b/modules/git/utils.go
new file mode 100644
index 00000000..26eef231
--- /dev/null
+++ b/modules/git/utils.go
@@ -0,0 +1,48 @@
+// Copyright 2014 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
+
+import (
+	"bytes"
+	"container/list"
+	"path/filepath"
+	"strings"
+)
+
+const prettyLogFormat = `--pretty=format:%H`
+
+func parsePrettyFormatLog(repo *Repository, logByts []byte) (*list.List, error) {
+	l := list.New()
+	if len(logByts) == 0 {
+		return l, nil
+	}
+
+	parts := bytes.Split(logByts, []byte{'\n'})
+
+	for _, commitId := range parts {
+		commit, err := repo.GetCommit(string(commitId))
+		if err != nil {
+			return nil, err
+		}
+		l.PushBack(commit)
+	}
+
+	return l, nil
+}
+
+func RefEndName(refStr string) string {
+	index := strings.LastIndex(refStr, "/")
+	if index != -1 {
+		return refStr[index+1:]
+	}
+	return refStr
+}
+
+// If the object is stored in its own file (i.e not in a pack file),
+// this function returns the full path to the object file.
+// It does not test if the file exists.
+func filepathFromSHA1(rootdir, sha1 string) string {
+	return filepath.Join(rootdir, "objects", sha1[:2], sha1[2:])
+}