1 files changed, 0 insertions, 36 deletions
diff --git a/format/commitgraph/read/oidat.go b/format/commitgraph/read/oidat.go
deleted file mode 100644
index af3f31f0..00000000
--- a/format/commitgraph/read/oidat.go
+++ /dev/null
@@ -1,36 +0,0 @@
-package read
-
-import (
-	"codeberg.org/lindenii/furgit/internal/intconv"
-	"codeberg.org/lindenii/furgit/objectid"
-)
-
-// OIDAt returns object ID at one position.
-func (reader *Reader) OIDAt(pos Position) (objectid.ObjectID, error) {
-	layer, err := reader.layerByPosition(pos)
-	if err != nil {
-		return objectid.ObjectID{}, err
-	}
-
-	hashSize := reader.algo.Size()
-
-	hashSizeU64, err := intconv.IntToUint64(hashSize)
-	if err != nil {
-		return objectid.ObjectID{}, err
-	}
-
-	start64 := uint64(pos.Index) * hashSizeU64
-	end64 := start64 + hashSizeU64
-
-	start, err := intconv.Uint64ToInt(start64)
-	if err != nil {
-		return objectid.ObjectID{}, err
-	}
-
-	end, err := intconv.Uint64ToInt(end64)
-	if err != nil {
-		return objectid.ObjectID{}, err
-	}
-
-	return objectid.FromBytes(reader.algo, layer.chunkOIDLookup[start:end])
-}