mirror of
https://github.com/yuaotian/go-cursor-help.git
synced 2025-06-08 04:22:06 +08:00
refactor: Implement safe and comprehensive Cursor app file modification
- Introduced a new safe modification approach using temporary app copy - Added signature removal and re-signing process for enhanced compatibility - Implemented precise file content modification with position-based replacement - Created automatic backup of original Cursor.app with timestamp - Improved error handling and rollback mechanism during modification - Enhanced file permission and ownership management - Added detailed logging for each modification step
This commit is contained in:
煎饼果子卷鲨鱼辣椒
parent
41d6554ac8
commit
e3da5eadd1
@ -46,10 +46,7 @@ fi
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STORAGE_FILE="$HOME/Library/Application Support/Cursor/User/globalStorage/storage.json"
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BACKUP_DIR="$HOME/Library/Application Support/Cursor/User/globalStorage/backups"
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# 定义 Cursor 应用程序文件路径
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CURSOR_APP_PATH="/Applications/Cursor.app"
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MAIN_JS_PATH="$CURSOR_APP_PATH/Contents/Resources/app/out/main.js"
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CLI_JS_PATH="$CURSOR_APP_PATH/Contents/Resources/app/out/vs/code/node/cliProcessMain.js"
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# 检查权限
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check_permissions() {
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@ -295,114 +292,102 @@ generate_new_config() {
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log_debug "sqmId: $sqm_id"
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}
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# 修改 Cursor 主程序文件
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# 修改 Cursor 主程序文件（安全模式）
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modify_cursor_app_files() {
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log_info "正在修改 Cursor 主程序文件..."
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log_info "正在安全修改 Cursor 主程序文件..."
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local files=("$MAIN_JS_PATH" "$CLI_JS_PATH")
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local modification_failed=false
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# 创建临时工作目录
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local timestamp=$(date +%Y%m%d_%H%M%S)
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local temp_dir="/tmp/cursor_mod_${timestamp}"
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local temp_app="${temp_dir}/Cursor.app"
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for file in "${files[@]}"; do
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if [ ! -f "$file" ]; then
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log_warn "文件不存在: $file"
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modification_failed=true
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continue
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fi
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# 创建备份（修改备份路径到用户目录）
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local backup_file="$BACKUP_DIR/$(basename "$file").bak"
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if [ ! -f "$backup_file" ]; then
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log_info "正在备份 $file"
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mkdir -p "$(dirname "$backup_file")"
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if ! cp "$file" "$backup_file" 2>/dev/null; then
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log_error "自动备份失败，但仍将继续尝试修改..."
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log_warn "请手动执行备份命令："
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echo -e "${YELLOW}sudo cp \"$file\" \"$backup_file\"${NC}"
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else
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chmod 644 "$backup_file"
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chown "$CURRENT_USER" "$backup_file"
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fi
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else
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log_debug "备份已存在: $backup_file"
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fi
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# 创建临时文件
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local temp_file=$(mktemp)
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# 读取文件内容
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local content=$(<"$file")
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# 查找关键位置
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local uuid_pattern="IOPlatformUUID"
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if ! echo "$content" | grep -q "$uuid_pattern"; then
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log_warn "在文件 $file 中未找到 $uuid_pattern"
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rm -f "$temp_file"
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modification_failed=true
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continue
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fi
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# 构建替换内容
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local replacement='case "IOPlatformUUID": return crypto.randomUUID();'
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# 使用 sed 进行替换
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if ! sed -E "s/(case \"IOPlatformUUID\":)[^}]+}/\1 return crypto.randomUUID();/" "$file" > "$temp_file"; then
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log_error "处理文件内容失败: $file"
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rm -f "$temp_file"
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modification_failed=true
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continue
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fi
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# 验证临时文件
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if [ ! -s "$temp_file" ]; then
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log_error "生成的文件为空: $file"
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rm -f "$temp_file"
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modification_failed=true
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continue
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fi
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# 验证文件内容是否包含必要的代码
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if ! grep -q "crypto\s*\.\s*randomUUID\s*(" "$temp_file"; then
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log_error "修改后的文件缺少必要的代码: $file"
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rm -f "$temp_file"
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modification_failed=true
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continue
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fi
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log_debug "$file -> 文件验证通过"
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# 替换原文件
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if ! mv "$temp_file" "$file"; then
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log_error "无法更新文件: $file"
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rm -f "$temp_file"
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modification_failed=true
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continue
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fi
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# 设置权限
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chmod 644 "$file"
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chown "$CURRENT_USER" "$file"
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log_info "成功修改文件: $file"
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# 复制应用到临时目录
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log_info "创建临时工作副本..."
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mkdir -p "$temp_dir" || {
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log_error "无法创建临时目录"
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return 1
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}
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cp -R "$CURSOR_APP_PATH" "$temp_dir" || {
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log_error "复制应用失败"
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rm -rf "$temp_dir"
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return 1
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}
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# 移除签名（增强兼容性）
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log_info "移除应用签名..."
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codesign --remove-signature "$temp_app" >/dev/null 2>&1 || log_warn "签名移除失败（可能已无签名）"
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# 处理所有Helper进程
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find "${temp_app}/Contents/Frameworks" -name "*Helper*.app" | while read helper; do
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codesign --remove-signature "$helper" >/dev/null 2>&1
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done
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# 新增手动修改指南
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if [ "$modification_failed" = true ]; then
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echo
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log_warn "自动修改失败时的手动操作指南："
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echo "1. 打开终端，执行以下命令备份原文件："
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echo -e " ${BLUE}sudo cp \"$MAIN_JS_PATH\" \"$MAIN_JS_PATH.bak\"${NC}"
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echo -e " ${BLUE}sudo cp \"$CLI_JS_PATH\" \"$CLI_JS_PATH.bak\"${NC}"
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echo "2. 用文本编辑器打开文件："
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echo -e " ${BLUE}sudo nano \"$MAIN_JS_PATH\"${NC}"
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echo -e " ${BLUE}sudo nano \"$CLI_JS_PATH\"${NC}"
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echo "3. 搜索 'IOPlatformUUID' 并修改为："
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echo -e " ${GREEN}case \"IOPlatformUUID\": return crypto.randomUUID();${NC}"
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echo "4. 保存文件后执行："
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echo -e " ${BLUE}sudo chmod 644 \"$MAIN_JS_PATH\" \"$CLI_JS_PATH\"${NC}"
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echo -e " ${BLUE}sudo chown \"$CURRENT_USER\" \"$MAIN_JS_PATH\" \"$CLI_JS_PATH\"${NC}"
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fi
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log_warn "如果打开Cursor后发现无法打开或者异常，请重新安装后重试！"
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# 修改目标文件
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local files=("${temp_app}/Contents/Resources/app/out/main.js"
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"${temp_app}/Contents/Resources/app/out/vs/code/node/cliProcessMain.js")
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for file in "${files[@]}"; do
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[ ! -f "$file" ] && {
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log_warn "文件不存在: ${file/$temp_dir\//}"
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continue
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}
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# 使用精确位置替换（避免sed正则问题）
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log_debug "处理文件: ${file/$temp_dir\//}"
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local content=$(<"$file")
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local uuid_pos=$(grep -b -o "IOPlatformUUID" <<< "$content" | cut -d: -f1)
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[ -z "$uuid_pos" ] && {
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log_warn "未找到IOPlatformUUID"
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continue
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}
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# 定位最近的switch语句
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local switch_pos=$(grep -b -o "switch" <<< "${content:0:$uuid_pos}" | tail -1 | cut -d: -f1)
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[ -z "$switch_pos" ] && {
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log_warn "未找到switch语句"
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continue
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}
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# 精确修改内容
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printf "%sreturn crypto.randomUUID();\n%s" \
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"${content:0:$switch_pos}" \
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"${content:$switch_pos}" > "$file" || {
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log_error "文件写入失败"
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return 1
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}
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done
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# 重新签名应用
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log_info "重新签名应用..."
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codesign --sign - --force --deep "$temp_app" >/dev/null 2>&1 || log_warn "重新签名失败（可能影响启动）"
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# 创建应用备份
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local backup_app="/Applications/Cursor.backup.${timestamp}.app"
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log_info "创建应用备份: ${backup_app/$HOME/\~}"
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mv "$CURSOR_APP_PATH" "$backup_app" || {
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log_error "创建备份失败"
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rm -rf "$temp_dir"
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return 1
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}
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# 替换原应用
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log_info "安装修改版应用..."
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mv "$temp_app" "$CURSOR_APP_PATH" || {
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log_error "应用替换失败，正在恢复..."
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mv "$backup_app" "$CURSOR_APP_PATH"
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rm -rf "$temp_dir"
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return 1
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}
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# 清理临时文件
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rm -rf "$temp_dir"
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# 设置权限
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chown -R "$CURRENT_USER:staff" "$CURSOR_APP_PATH"
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find "$CURSOR_APP_PATH" -type d -exec chmod 755 {} \;
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find "$CURSOR_APP_PATH" -type f -exec chmod 644 {} \;
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log_info "Cursor 主程序文件修改完成！原版备份在: ${backup_app/$HOME/\~}"
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}
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# 显示文件树结构
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