*: format/pack -> packfile; format/delta -> delta; delete format

1 files changed, 30 insertions, 0 deletions

diff --git a/packfile/ingest/record_content.go b/packfile/ingest/record_content.go
new file mode 100644
index 00000000..05972b22
--- /dev/null
+++ b/packfile/ingest/record_content.go
@@ -0,0 +1,30 @@
+package ingest
+
+import (
+	"fmt"
+
+	"codeberg.org/lindenii/furgit/objecttype"
+	packfmt "codeberg.org/lindenii/furgit/packfile"
+)
+
+// readBaseRecordContent reads canonical base content for one non-delta record.
+func readBaseRecordContent(state *ingestState, idx int) (objecttype.Type, []byte, error) {
+	record := state.records[idx]
+	if !packfmt.IsBaseObjectType(record.packedType) {
+		return objecttype.TypeInvalid, nil, fmt.Errorf("packfile/ingest: record %d is not a base object", idx)
+	}
+
+	content, err := inflateRecordPayload(state, idx)
+	if err != nil {
+		return objecttype.TypeInvalid, nil, err
+	}
+
+	if int64(len(content)) != record.declaredSize {
+		return objecttype.TypeInvalid, nil, &MalformedPackEntryError{
+			Offset: record.offset,
+			Reason: fmt.Sprintf("base content size mismatch got %d want %d", len(content), record.declaredSize),
+		}
+	}
+
+	return record.packedType, content, nil
+}