修复copilot 与Windows 的copilot 冲突

.github/copilot-instructions.md

@@ -0,0 +1,27 @@
+<!-- rtk-instructions v2 -->
+# RTK — Token-Optimized CLI
+
+**rtk** is a CLI proxy that filters and compresses command outputs, saving 60-90% tokens.
+
+## Rule
+
+Always prefix shell commands with `rtk`:
+
+```bash
+# Instead of:              Use:
+git status                 rtk git status
+git log -10                rtk git log -10
+cargo test                 rtk cargo test
+docker ps                  rtk docker ps
+kubectl get pods           rtk kubectl pods
+```
+
+## Meta commands (use directly)
+
+```bash
+rtk gain              # Token savings dashboard
+rtk gain --history    # Per-command savings history
+rtk discover          # Find missed rtk opportunities
+rtk proxy <cmd>       # Run raw (no filtering) but track usage
+```
+<!-- /rtk-instructions -->

.github/hooks/rtk-rewrite.json

@@ -0,0 +1,12 @@
+{
+  "hooks": {
+    "PreToolUse": [
+      {
+        "type": "command",
+        "command": "rtk hook copilot",
+        "cwd": ".",
+        "timeout": 5
+      }
+    ]
+  }
+}

claude-dev-stack/README.md

@@ -608,10 +608,38 @@ gh-copilot-wsl explain "tar -czf backup.tar.gz ~/project --exclude node_modules"
 
 ### RTK (Rust Token Killer)
 
-RTK 作为 Claude Code 的 **PreToolUse hook** 运行，自动将 bash 命令重写为 `rtk` 等效命令，过滤噪音、压缩输出，减少 60–90% token 消耗。
+RTK 支持多种 AI 编程助手集成，过滤噪音、压缩输出，减少 60–90% token 消耗。
+
+#### Claude Code 集成
+
+RTK 作为 Claude Code 的 **PreToolUse hook** 运行，自动将 bash 命令重写为 `rtk` 等效命令。
 
 `deploy.ps1` 会自动执行 `rtk init -g` 注册 hook，**重启 Claude Code 后即生效**。
 
+#### GitHub Copilot 集成
+
+RTK 通过 `.github/copilot-instructions.md` 文件集成 GitHub Copilot（VS Code / Copilot Chat）。  
+本仓库已包含此文件，Copilot 读取后会自动在终端命令前添加 `rtk` 前缀。
+
+```bash
+# 生成 copilot-instructions 模板（如需在其他项目中集成）
+rtk init -g --copilot
+```
+
+生成的 `.github/copilot-instructions.md` 内容示例：
+
+```markdown
+<!-- rtk-instructions v2 -->
+# RTK — Token-Optimized CLI
+
+Always prefix shell commands with `rtk`:
+- rtk git status   (instead of git status)
+- rtk cargo test   (instead of cargo test)
+- rtk docker ps    (instead of docker ps)
+```
+
+> 对已有 `copilot-instructions.md` 的项目，可手动追加 RTK 规则块，避免覆盖原有内容。
+
 ```bash
 # 验证 hook 安装状态
 rtk init --show
@@ -627,6 +655,30 @@ rtk cargo test         # 只显示失败的测试
 rtk grep "pattern" .   # 分组搜索结果
 ```
 
+### 故障排查 — gh copilot 使用 Windows 版本
+
+**现象**：在 WSL2 中执行 `gh copilot` 报错 `exec: .../copilot.bat: not found`
+
+**原因**：VS Code GitHub Copilot Chat 扩展将其 `copilotCli` 目录加入了 Windows 系统 PATH，WSL2 继承该路径后，`gh copilot` 内置命令从 PATH 找到了 Windows 的 `.bat` wrapper，在 Linux 下无法执行。
+
+```bash
+# 方法一：重新运行 wsl-setup.sh（已自动写入 PATH 修复）
+bash /mnt/g/Works/server-deploy/claude-dev-stack/wsl-setup.sh
+
+# 方法二：手动修复（写入 ~/.bashrc 并立即生效）
+cat >> ~/.bashrc << 'EOF'
+
+# 排除 VS Code Copilot Chat Windows wrapper（gh copilot 在 WSL2 中会误调用 .bat 文件）
+PATH="$(echo "$PATH" | tr ':' '\n' | grep -Fv 'copilotCli' | tr '\n' ':' | sed 's/:$//')"
+EOF
+source ~/.bashrc
+
+# 验证
+gh copilot --version
+```
+
+---
+
 ### 故障排查 — rtk 安装失败
 
 ```bash

claude-dev-stack/deploy.ps1

@@ -299,7 +299,7 @@ if ($nodeVer -match "v\d+") {
     Write-Info "安装 WSL2 Node.js LTS (via nvm)..."
     $installNodeCmd = @'
 export DEBIAN_FRONTEND=noninteractive
-sudo apt-get install -y -qq curl ca-certificates 2>/dev/null
+sudo apt-get install -y -qq curl ca-certificates wslu 2>/dev/null
 # 安装 nvm
 export NVM_DIR="$HOME/.nvm"
 if [ ! -d "$NVM_DIR" ]; then
@@ -388,7 +388,7 @@ if ($ghVer -notmatch "MISSING") {
 export DEBIAN_FRONTEND=noninteractive
 sudo mkdir -p -m 755 /etc/apt/keyrings
 if [ ! -f /etc/apt/keyrings/githubcli-archive-keyring.gpg ]; then
-    curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg \
+    curl -fsSL --connect-timeout 20 --max-time 30 https://cli.github.com/packages/githubcli-archive-keyring.gpg \
         | sudo dd of=/etc/apt/keyrings/githubcli-archive-keyring.gpg status=none
     sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg
 fi
@@ -396,14 +396,22 @@ if [ ! -f /etc/apt/sources.list.d/github-cli.list ]; then
     echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" \
         | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
 fi
-sudo apt-get update -qq
+if sudo apt-get update -qq -o Acquire::http::Timeout=20 -o Acquire::https::Timeout=20 2>/dev/null && \
-sudo apt-get install -y -qq gh
+   sudo apt-get install -y -qq -o Acquire::http::Timeout=30 gh 2>/dev/null; then
-gh --version | head -1
+    echo GH_INSTALL_OK
+else
+    echo GH_INSTALL_FAIL
+fi
 true
 '@
-        Invoke-WSL $installGhCmd
+        $ghInstallResult = Invoke-WSL $installGhCmd -IgnoreError
         $ghVer = Invoke-WSL "gh --version 2>/dev/null | head -1 || echo MISSING" -IgnoreError
-        Write-OK "GitHub CLI 安装完成: $($ghVer.Trim())"
+        if ($ghInstallResult -match "GH_INSTALL_FAIL" -or $ghVer -match "MISSING") {
+            Write-Warn "GitHub CLI 安装失败（网络超时），跳过；后续可手动安装：wsl -d Ubuntu -- sudo apt install gh"
+            $ghVer = "MISSING"
+        } else {
+            Write-OK "GitHub CLI 安装完成: $($ghVer.Trim())"
+        }
 }
 
 if ($ghCopilotInstalled.Trim() -eq "0") {

claude-dev-stack/wsl-setup.sh

@@ -100,7 +100,7 @@ export DEBIAN_FRONTEND=noninteractive
 sudo apt-get update -qq
 sudo apt-get install -y -qq \
     curl wget git build-essential pkg-config libssl-dev \
-    ca-certificates gnupg lsb-release unzip python3
+    ca-certificates gnupg lsb-release unzip python3 wslu
 log "系统依赖安装完成"
 
 # ──────────────────────────────────────────────────────────────
@@ -144,7 +144,7 @@ else
     log "安装 GitHub CLI..."
     sudo mkdir -p -m 755 /etc/apt/keyrings
     if [ ! -f /etc/apt/keyrings/githubcli-archive-keyring.gpg ]; then
-        curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg \
+        curl -fsSL --connect-timeout 20 --max-time 30 https://cli.github.com/packages/githubcli-archive-keyring.gpg \
             | sudo dd of=/etc/apt/keyrings/githubcli-archive-keyring.gpg status=none
         sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg
     fi
@@ -152,17 +152,35 @@ else
         echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" \
             | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
     fi
-    sudo apt-get update -qq
+    if sudo apt-get update -qq -o Acquire::http::Timeout=20 -o Acquire::https::Timeout=20 2>/dev/null && \
-    sudo apt-get install -y -qq gh
+       sudo apt-get install -y -qq -o Acquire::http::Timeout=30 gh 2>/dev/null; then
-    log "GitHub CLI 安装完成: $(gh --version 2>/dev/null | head -1)"
+        log "GitHub CLI 安装完成: $(gh --version 2>/dev/null | head -1)"
+    else
+        warn "GitHub CLI 安装失败（网络超时），跳过；后续可手动安装：sudo apt install gh"
+    fi
 fi
 
+COPILOT_EXT_BIN="$HOME/.local/share/gh/extensions/gh-copilot/gh-copilot"
+NEED_COPILOT_INSTALL=false
 if gh extension list 2>/dev/null | grep -q 'github/gh-copilot'; then
-    log "GitHub Copilot CLI 扩展已安装"
+    # 验证是否为原生 Linux 二进制，而非 VS Code 写入的 Windows .bat wrapper
+    if [ -f "$COPILOT_EXT_BIN" ] && grep -qiE '/mnt/[a-z]/|.bat' "$COPILOT_EXT_BIN" 2>/dev/null; then
+        warn "检测到 Windows 版 gh-copilot 扩展（非 Linux 原生），将重新安装..."
+        gh extension remove github/gh-copilot 2>/dev/null || rm -rf "$(dirname "$COPILOT_EXT_BIN")"
+        NEED_COPILOT_INSTALL=true
+    else
+        log "GitHub Copilot CLI 扩展已安装（原生 Linux 版）"
+    fi
 else
+    NEED_COPILOT_INSTALL=true
+fi
+if [ "$NEED_COPILOT_INSTALL" = true ]; then
     log "安装 GitHub Copilot CLI 扩展..."
-    gh extension install github/gh-copilot
+    if gh extension install github/gh-copilot 2>/dev/null; then
-    log "GitHub Copilot CLI 扩展已安装（命令入口：gh copilot）"
+        log "GitHub Copilot CLI 扩展已安装（命令入口：gh copilot）"
+    else
+        warn "GitHub Copilot CLI 扩展安装失败，可稍后手动执行：gh extension install github/gh-copilot"
+    fi
 fi
 
 mkdir -p ~/.claude
@@ -176,6 +194,19 @@ PROFILE_BLOCK=""
 [ -n "$ANTHROPIC_BASE_URL" ] && PROFILE_BLOCK+="export ANTHROPIC_BASE_URL='$ANTHROPIC_BASE_URL'\n"
 PROFILE_BLOCK+="export CLAUDE_MODEL='$CLAUDE_MODEL'\n"
 
+# 从 PATH 过滤掉 VS Code Copilot Chat 写入的 Windows copilot 包装脚本
+# 该脚本会调用 .bat 文件，在 Linux 下无法执行，导致 gh copilot 报错
+if ! grep -q 'copilotCli' ~/.bashrc 2>/dev/null; then
+    cat >> ~/.bashrc << 'PATHFIX'
+
+# 排除 VS Code Copilot Chat Windows wrapper（gh copilot 在 WSL2 中会误调用 .bat 文件）
+PATH="$(echo "$PATH" | tr ':' '\n' | grep -Fv 'copilotCli' | tr '\n' ':' | sed 's/:$//')"
+PATHFIX
+    log "已写入 PATH 修复（排除 Windows copilotCli）到 ~/.bashrc"
+fi
+# 在当前 shell 也立即生效
+PATH="$(echo "$PATH" | tr ':' '\n' | grep -Fv 'copilotCli' | tr '\n' ':' | sed 's/:$//')"
+
 for rc in ~/.bashrc ~/.profile; do
     if ! grep -q "ANTHROPIC_API_KEY" "$rc" 2>/dev/null; then
         printf "\n# Claude Code CLI\n${PROFILE_BLOCK}" >> "$rc"