diff options
| author | Justin Nuß <nuss.justin@gmail.com> | 2014-07-26 11:23:58 +0200 |
|---|---|---|
| committer | Justin Nuß <nuss.justin@gmail.com> | 2014-07-26 11:23:58 +0200 |
| commit | 91480f3791f266369c343c539f8eeec245fa969a (patch) | |
| tree | a03ad6062fe4b546367cdb6f9921399458d97441 /modules/git/repo_tree.go | |
| parent | 835e85b5ce9921ffd4d50b90b706e02685167331 (diff) | |
| parent | 35c75f06a0a4f321021984830d760e67ca0ef8e5 (diff) | |
Merge branch 'dev' of https://github.com/gogits/Gogs into issue/281
Conflicts:
modules/base/tool.go
Diffstat (limited to 'modules/git/repo_tree.go')
| -rw-r--r-- | modules/git/repo_tree.go | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/modules/git/repo_tree.go b/modules/git/repo_tree.go new file mode 100644 index 00000000..da394c36 --- /dev/null +++ b/modules/git/repo_tree.go @@ -0,0 +1,32 @@ +// 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 +} |