From 5ef0a04ed021c8e07d2bfd1f0a8410cd73ecb32e Mon Sep 17 00:00:00 2001
From: JOJO <1498581755@qq.com>
Date: Fri, 31 Jul 2026 18:19:51 +0800
Subject: [PATCH] =?UTF-8?q?fix(windows):=20=E6=B2=99=E7=AE=B1=E5=8F=91?=
 =?UTF-8?q?=E8=A1=8C=E7=89=88=20git=20=E5=A2=9E=E5=8A=A0=20autocrlf/checkS?=
 =?UTF-8?q?tat/trustctime=20=E9=85=8D=E7=BD=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 scripts/setup-wsl-sandbox.ps1 | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/scripts/setup-wsl-sandbox.ps1 b/scripts/setup-wsl-sandbox.ps1
index aa2bc65e..c6db9c7f 100644
--- a/scripts/setup-wsl-sandbox.ps1
+++ b/scripts/setup-wsl-sandbox.ps1
@@ -68,6 +68,15 @@ Write-Host "==> [6/6] 安装沙箱工具链（bubblewrap / bash / python3 / git
 $apk = Invoke-Wsl -d $DistroName -- sh -c "apk update && apk add bubblewrap bash ncurses-libs python3 git"
 if ($apk.Code -ne 0) { throw "apk 安装失败: $($apk.Output)" }
 
+# 与 Windows 端 Git for Windows 默认的 core.autocrlf=true 对齐：
+# Windows 检出的工作区文件是 CRLF，沙箱 git 不开 autocrlf 会把全部文件误判为已修改
+# （全量 +/-），且全量内容读取+xdiff 会让 git 命令慢到触发执行超时。
+$null = Invoke-Wsl -d $DistroName -e git config --system core.autocrlf true
+# 9P 挂载的 inode/ctime 语义与 Windows git 写入的索引不匹配，会导致沙箱 git 对全部
+# 文件做内容重读（全树 status/diff >20s）；放宽 stat 校验后只需秒级。
+$null = Invoke-Wsl -d $DistroName -e git config --system core.checkStat minimal
+$null = Invoke-Wsl -d $DistroName -e git config --system core.trustctime false
+
 # 验收
 $verify = Invoke-Wsl -d $DistroName -- sh -c "bwrap --version && bash -c 'echo bash-ok' && python3 --version && git --version"
 Write-Host $verify.Output