1 files changed, 36 insertions, 0 deletions
diff --git a/modules/git/commit_archive.go b/modules/git/commit_archive.go
new file mode 100644
index 0000000000..23b4b058dd
--- /dev/null
+++ b/modules/git/commit_archive.go
@@ -0,0 +1,36 @@
+// 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 (
+	"fmt"
+
+	"github.com/Unknwon/com"
+)
+
+type ArchiveType int
+
+const (
+	ZIP ArchiveType = iota + 1
+	TARGZ
+)
+
+func (c *Commit) CreateArchive(path string, archiveType ArchiveType) error {
+	var format string
+	switch archiveType {
+	case ZIP:
+		format = "zip"
+	case TARGZ:
+		format = "tar.gz"
+	default:
+		return fmt.Errorf("unknown format: %v", archiveType)
+	}
+
+	_, stderr, err := com.ExecCmdDir(c.repo.Path, "git", "archive", "--format="+format, "-o", path, c.Id.String())
+	if err != nil {
+		return fmt.Errorf("%s", stderr)
+	}
+	return nil
+}