move out git module and #1573 send push hook

modules/git/repo_tree.go

@@ -1,32 +0,0 @@
-// 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"
-)
-
-// Find the tree object in the repository.
-func (repo *Repository) GetTree(idStr string) (*Tree, error) {
-	id, err := NewIdFromString(idStr)
-	if err != nil {
-		return nil, err
-	}
-	return repo.getTree(id)
-}
-
-func (repo *Repository) getTree(id sha1) (*Tree, error) {
-	treePath := filepathFromSHA1(repo.Path, id.String())
-	if !com.IsFile(treePath) {
-		_, _, err := com.ExecCmdDir(repo.Path, "git", "ls-tree", id.String())
-		if err != nil {
-			return nil, fmt.Errorf("repo.getTree: %v", ErrNotExist)
-		}
-	}
-
-	return NewTree(repo, id), nil
-}