From 1aa5cad4c8d6455eeb1f10893549e18bcca11996 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Wed, 25 Mar 2026 19:33:32 +0000
Subject: object/fetch: Rename from object/resolve

---
 object/fetch/treefs.go | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 object/fetch/treefs.go

(limited to 'object/fetch/treefs.go')

diff --git a/object/fetch/treefs.go b/object/fetch/treefs.go
new file mode 100644
index 00000000..06b6ad25
--- /dev/null
+++ b/object/fetch/treefs.go
@@ -0,0 +1,30 @@
+package fetch
+
+import (
+	"io/fs"
+
+	objectid "codeberg.org/lindenii/furgit/object/id"
+	"codeberg.org/lindenii/furgit/object/tree"
+)
+
+// TreeFS exposes one Git tree as an fs.FS.
+//
+// TreeFS interprets names using io/fs path rules. Those rules do not match raw
+// Git tree entry naming exactly: names are UTF-8, slash-separated, and must be
+// valid fs.FS paths. Tree entries that cannot be represented under those rules
+// are not addressable through this API.
+//
+// TreeFS does not take ownership of its Fetcher.
+type TreeFS struct {
+	resolver  *Fetcher
+	rootTree  objectid.ObjectID
+	rootEntry *tree.TreeEntry
+}
+
+var (
+	_ fs.FS         = (*TreeFS)(nil)
+	_ fs.ReadFileFS = (*TreeFS)(nil)
+	_ fs.ReadDirFS  = (*TreeFS)(nil)
+	_ fs.StatFS     = (*TreeFS)(nil)
+	_ fs.SubFS      = (*TreeFS)(nil)
+)
-- 
cgit v1.3.1-10-gc9f91