初始提交: Gitea 项目代码

modules/git/tree_blob_nogogit.go

@@ -0,0 +1,46 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+//go:build !gogit
+
+package git
+
+import (
+	"path"
+	"strings"
+)
+
+// GetTreeEntryByPath get the tree entries according the sub dir
+func (t *Tree) GetTreeEntryByPath(relpath string) (_ *TreeEntry, err error) {
+	if len(relpath) == 0 {
+		return &TreeEntry{
+			ptree:     t,
+			ID:        t.ID,
+			name:      "",
+			entryMode: EntryModeTree,
+		}, nil
+	}
+
+	relpath = path.Clean(relpath)
+	parts := strings.Split(relpath, "/")
+
+	tree := t
+	for _, name := range parts[:len(parts)-1] {
+		tree, err = tree.SubTree(name)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	name := parts[len(parts)-1]
+	entries, err := tree.ListEntries()
+	if err != nil {
+		return nil, err
+	}
+	for _, v := range entries {
+		if v.Name() == name {
+			return v, nil
+		}
+	}
+	return nil, ErrNotExist{"", relpath}
+}