format: Move commitgraph and packfile here

1 files changed, 28 insertions, 0 deletions

diff --git a/format/commitgraph/read/layer.go b/format/commitgraph/read/layer.go
new file mode 100644
index 00000000..53ab1663
--- /dev/null
+++ b/format/commitgraph/read/layer.go
@@ -0,0 +1,28 @@
+package read
+
+import (
+	"os"
+
+	"codeberg.org/lindenii/furgit/format/commitgraph/bloom"
+)
+
+type layer struct {
+	path       string
+	file       *os.File
+	data       []byte
+	numCommits uint32
+	baseCount  uint32
+	globalFrom uint32
+
+	chunkOIDFanout    []byte
+	chunkOIDLookup    []byte
+	chunkCommit       []byte
+	chunkGeneration   []byte
+	chunkGenerationOv []byte
+	chunkExtraEdges   []byte
+	chunkBloomIndex   []byte
+	chunkBloomData    []byte
+	chunkBaseGraphs   []byte
+
+	bloomSettings *bloom.Settings
+}