From e7156cfb1df3302c333d9e8add3921f280a3d0e1 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Sun, 14 Jun 2026 01:51:59 +0000
Subject: *: Preallocate slices

---
 internal/format/packidx/write.go | 2 +-
 internal/testgit/tree.go         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'internal')

diff --git a/internal/format/packidx/write.go b/internal/format/packidx/write.go
index d3f22c83..35b2805f 100644
--- a/internal/format/packidx/write.go
+++ b/internal/format/packidx/write.go
@@ -84,7 +84,7 @@ func Write(w io.Writer, objectFormat id.ObjectFormat, entries []Entry, packHash
 		sw.PutUint32(entries[i].CRC32)
 	}
 
-	var largeOffsets []uint64
+	largeOffsets := make([]uint64, 0, len(entries))
 
 	for i := range entries {
 		offset := entries[i].Offset
diff --git a/internal/testgit/tree.go b/internal/testgit/tree.go
index 501c7949..ff9b1918 100644
--- a/internal/testgit/tree.go
+++ b/internal/testgit/tree.go
@@ -50,7 +50,7 @@ func (repo *Repo) LsTree(tb testing.TB, oid id.ObjectID) ([]TreeEntry, error) {
 		return nil, fmt.Errorf("ls-tree: %w", err)
 	}
 
-	var entries []TreeEntry
+	entries := make([]TreeEntry, 0, bytes.Count(stdout, []byte{0}))
 
 	for record := range bytes.SplitSeq(stdout, []byte{0}) {
 		if len(record) == 0 {
-- 
cgit v1.3.1-10-gc9f91