object/fetch: Port size

1 files changed, 15 insertions, 0 deletions

diff --git a/object/fetch/size.go b/object/fetch/size.go
new file mode 100644
index 00000000..c3419f9e
--- /dev/null
+++ b/object/fetch/size.go
@@ -0,0 +1,15 @@
+package fetch
+
+import oid "lindenii.org/go/furgit/object/id"
+
+// Size returns the object content size at id.
+//
+// Labels: Life-Parent.
+func (fetcher *Fetcher) Size(id oid.ObjectID) (uint64, error) {
+	size, err := fetcher.store.ReadSize(id)
+	if err != nil {
+		return 0, wrapObjectReadError(id, err)
+	}
+
+	return size, nil
+}