*: objectstore -> object/store

1 files changed, 0 insertions, 66 deletions

diff --git a/objectstore/packed/delta_build_chain.go b/objectstore/packed/delta_build_chain.go
deleted file mode 100644
index 4f24b284..00000000
--- a/objectstore/packed/delta_build_chain.go
+++ /dev/null
@@ -1,66 +0,0 @@
-package packed
-
-import (
-	"fmt"
-
-	objecttype "codeberg.org/lindenii/furgit/object/type"
-	packfmt "codeberg.org/lindenii/furgit/packfile"
-)
-
-// deltaBuildChain walks one object's chain and builds a reconstruction chain.
-func (store *Store) deltaBuildChain(start location) (deltaChain, error) {
-	visited := make(map[location]struct{})
-	current := start
-
-	var chain deltaChain
-
-	for {
-		if _, ok := visited[current]; ok {
-			return deltaChain{}, fmt.Errorf("objectstore/packed: delta cycle while resolving object")
-		}
-
-		visited[current] = struct{}{}
-
-		_, meta, err := store.entryMetaAt(current)
-		if err != nil {
-			return deltaChain{}, err
-		}
-
-		if packfmt.IsBaseObjectType(meta.ty) {
-			chain.baseLoc = current
-			chain.baseType = meta.ty
-
-			return chain, nil
-		}
-
-		switch meta.ty {
-		case objecttype.TypeRefDelta:
-			chain.deltas = append(chain.deltas, deltaNode{
-				loc:        current,
-				dataOffset: meta.dataOffset,
-			})
-
-			next, err := store.lookup(meta.baseRefID)
-			if err != nil {
-				return deltaChain{}, err
-			}
-
-			current = next
-		case objecttype.TypeOfsDelta:
-			chain.deltas = append(chain.deltas, deltaNode{
-				loc:        current,
-				dataOffset: meta.dataOffset,
-			})
-			current = location{
-				packName: current.packName,
-				offset:   meta.baseOfs,
-			}
-		case objecttype.TypeCommit, objecttype.TypeTree, objecttype.TypeBlob, objecttype.TypeTag:
-			return deltaChain{}, fmt.Errorf("objectstore/packed: internal invariant violation for base type %d", meta.ty)
-		case objecttype.TypeInvalid, objecttype.TypeFuture:
-			return deltaChain{}, fmt.Errorf("objectstore/packed: unsupported pack type %d", meta.ty)
-		default:
-			return deltaChain{}, fmt.Errorf("objectstore/packed: unsupported pack type %d", meta.ty)
-		}
-	}
-}