packfile: Split to many files

1 files changed, 16 insertions, 0 deletions

diff --git a/packfile/object_type.go b/packfile/object_type.go
new file mode 100644
index 00000000..559222ba
--- /dev/null
+++ b/packfile/object_type.go
@@ -0,0 +1,16 @@
+package packfile
+
+import "codeberg.org/lindenii/furgit/objecttype"
+
+// IsBaseObjectType reports whether ty is one of the four canonical object
+// types encoded directly in pack entries.
+func IsBaseObjectType(ty objecttype.Type) bool {
+	switch ty {
+	case objecttype.TypeCommit, objecttype.TypeTree, objecttype.TypeBlob, objecttype.TypeTag:
+		return true
+	case objecttype.TypeInvalid, objecttype.TypeFuture, objecttype.TypeOfsDelta, objecttype.TypeRefDelta:
+		return false
+	default:
+		return false
+	}
+}