嗯，优化了显示顺序与部署逻辑的全新Deploy.sh 2.0

deploy.sh

@@ -186,6 +186,33 @@ install_jq() {
     fi
 }
 
+# ---------- 镜像加速：确保 daemon.json 存在且有效 ----------
+ensure_daemon_json_valid() {
+    if [ -f "$DAEMON_JSON" ] && [ -s "$DAEMON_JSON" ]; then
+        if jq -e '.' "$DAEMON_JSON" >/dev/null 2>&1; then
+            return 0
+        else
+            local backup_path="${DAEMON_JSON}.bak.$(date +%Y%m%d-%H%M%S)"
+            cp "$DAEMON_JSON" "$backup_path"
+            print_warn "daemon.json 格式非法，已备份至: $backup_path"
+            echo '{}' > "$DAEMON_JSON"
+            print_info "已重建为有效的 JSON 文件"
+            return 0
+        fi
+    elif [ -f "$DAEMON_JSON" ] && [ ! -s "$DAEMON_JSON" ]; then
+        local backup_path="${DAEMON_JSON}.bak.$(date +%Y%m%d-%H%M%S)"
+        cp "$DAEMON_JSON" "$backup_path" 2>/dev/null || true
+        print_warn "daemon.json 为空文件，已备份至: $backup_path"
+        echo '{}' > "$DAEMON_JSON"
+        print_info "已重建为有效的 JSON 文件"
+        return 0
+    else
+        print_info "daemon.json 不存在，将创建"
+        echo '{}' > "$DAEMON_JSON"
+        return 0
+    fi
+}
+
 # ---------- 镜像加速：检测阶段 ----------
 check_docker_mirrors() {
     print_step "检测 Docker 镜像源配置..."
@@ -219,7 +246,6 @@ check_docker_mirrors() {
         MIRROR_STATUS="no_file"
         HAS_REGISTRY_MIRRORS_KEY=false
         print_info "daemon.json 不存在"
-        # 生成检测报告
         generate_mirror_detect_output
         return 0
     fi
@@ -481,38 +507,122 @@ configure_docker_mirrors() {
     # 构建新镜像列表
     local new_mirrors=()
     if [ "$REORDER" = true ]; then
-        # 重排：可用前置，不可用后移（仅重排用户配置）
         new_mirrors=("${USER_MIRRORS_AVAILABLE[@]}" "${USER_MIRRORS_UNAVAILABLE[@]}")
-        print_info "重排镜像源顺序"
+        print_info "[反馈] 动作: 重排镜像源顺序"
     elif [ "$INSERT_DEFAULT" = true ]; then
         if [ "$MIRROR_STATUS" = "no_file" ] || [ "$MIRROR_STATUS" = "no_key" ] || [ "$MIRROR_STATUS" = "empty_array" ]; then
-            # 无配置或空配置：直接写入可用默认地址
             new_mirrors=("${AVAILABLE_MIRRORS[@]}")
-            print_info "写入可用默认镜像源"
+            print_info "[反馈] 动作: 写入可用默认镜像源 (无已有配置)"
         else
-            # all_invalid：可用默认地址插入到最前面
             new_mirrors=("${AVAILABLE_MIRRORS[@]}" "${USER_MIRRORS_UNAVAILABLE[@]}")
-            print_info "插入可用默认镜像源到最前面"
+            print_info "[反馈] 动作: 插入可用默认镜像源到最前面 (用户配置全部不可用)"
         fi
     else
         print_info "无需修改镜像源配置"
         return 0
     fi
 
-    # 备份 daemon.json
+    print_info "[反馈] 新镜像列表: ${new_mirrors[*]}"
+
+    # ============================================================
+    # 确保 daemon.json 存在且为有效 JSON
+    # ============================================================
+    print_info "[反馈] 检查 daemon.json 状态..."
     if [ -f "$DAEMON_JSON" ]; then
-        local backup_path="${DAEMON_JSON}.bak.$(date +%Y%m%d-%H%M%S)"
+        print_info "[反馈]  文件存在: $DAEMON_JSON"
-        cp "$DAEMON_JSON" "$backup_path"
+        if [ -s "$DAEMON_JSON" ]; then
-        print_info "已备份: $backup_path"
+            print_info "[反馈]  文件大小: $(stat -c%s "$DAEMON_JSON" 2>/dev/null || stat -f%z "$DAEMON_JSON" 2>/dev/null) bytes"
+        else
+            print_warn "[反馈]  文件为空 (0 bytes)"
+        fi
+    else
+        print_info "[反馈]  文件不存在"
     fi
 
-    # 写入新配置（仅修改 registry-mirrors 字段，保留其他所有字段）
+    if ! ensure_daemon_json_valid; then
+        print_error "无法创建或修复 daemon.json"
+        return 1
+    fi
+
+    print_success "[反馈] daemon.json 已就绪 (有效 JSON)"
+
+    # ============================================================
+    # 备份 daemon.json（写入前额外备份）
+    # ============================================================
+    local backup_path="${DAEMON_JSON}.bak.$(date +%Y%m%d-%H%M%S)"
+    cp "$DAEMON_JSON" "$backup_path"
+    print_info "[反馈] 已备份: $backup_path"
+
+    # ============================================================
+    # 构建 JSON 镜像数组
+    # ============================================================
+    print_info "[反馈] 构建 JSON 镜像数组..."
     local json_mirrors
-    json_mirrors=$(printf '%s\n' "${new_mirrors[@]}" | jq -R . | jq -s .)
+    json_mirrors=$(printf '%s\n' "${new_mirrors[@]}" | jq -R . | jq -s . 2>/dev/null)
+    if [ -z "$json_mirrors" ] || [ "$json_mirrors" = "[]" ]; then
+        print_error "[反馈] 构建 JSON 镜像数组失败或为空"
+        print_error "  new_mirrors 内容: ${new_mirrors[*]}"
+        return 1
+    fi
+    print_info "[反馈] json_mirrors: $json_mirrors"
+
+    # ============================================================
+    # 写入新配置（仅修改 registry-mirrors 字段，保留其他所有字段）
+    # ============================================================
+    print_info "[反馈] 执行 jq 写入操作..."
+    print_info "[反馈]  源文件: $DAEMON_JSON"
+    print_info "[反馈]  目标文件: ${DAEMON_JSON}.tmp"
 
     if ! jq --argjson mirrors "$json_mirrors" '."registry-mirrors" = $mirrors' \
-        "$DAEMON_JSON" > "${DAEMON_JSON}.tmp" 2>/dev/null; then
+        "$DAEMON_JSON" > "${DAEMON_JSON}.tmp" 2> "${DAEMON_JSON}.error"; then
-        print_error "写入 daemon.json 失败"
+        print_error "[反馈] jq 执行失败"
+        print_error "[反馈] 错误详情:"
+        if [ -f "${DAEMON_JSON}.error" ]; then
+            cat "${DAEMON_JSON}.error" | while read -r line; do
+                print_error "  $line"
+            done
+            rm -f "${DAEMON_JSON}.error"
+        fi
+        print_error "[反馈] 检查文件状态:"
+        if [ -f "$DAEMON_JSON" ]; then
+            print_error "  源文件存在，大小: $(stat -c%s "$DAEMON_JSON" 2>/dev/null || stat -f%z "$DAEMON_JSON" 2>/dev/null) bytes"
+            print_error "  源文件内容预览:"
+            head -c 200 "$DAEMON_JSON" | while read -r line; do
+                print_error "    $line"
+            done
+        else
+            print_error "  源文件不存在！"
+        fi
+        if [ -f "${DAEMON_JSON}.tmp" ]; then
+            print_error "  临时文件已创建，大小: $(stat -c%s "${DAEMON_JSON}.tmp" 2>/dev/null || stat -f%z "${DAEMON_JSON}.tmp" 2>/dev/null) bytes"
+            [ -s "${DAEMON_JSON}.tmp" ] && print_error "  临时文件内容: $(cat "${DAEMON_JSON}.tmp")"
+        fi
+        rm -f "${DAEMON_JSON}.tmp"
+        return 1
+    fi
+
+    # 验证临时文件
+    if [ ! -f "${DAEMON_JSON}.tmp" ]; then
+        print_error "[反馈] 临时文件未生成: ${DAEMON_JSON}.tmp"
+        return 1
+    fi
+
+    if [ ! -s "${DAEMON_JSON}.tmp" ]; then
+        print_error "[反馈] 临时文件为空: ${DAEMON_JSON}.tmp"
+        rm -f "${DAEMON_JSON}.tmp"
+        return 1
+    fi
+
+    print_success "[反馈] jq 执行成功，临时文件已生成 (大小: $(stat -c%s "${DAEMON_JSON}.tmp" 2>/dev/null || stat -f%z "${DAEMON_JSON}.tmp" 2>/dev/null) bytes)"
+
+    # 验证临时文件是否为有效 JSON
+    if ! jq -e '.' "${DAEMON_JSON}.tmp" >/dev/null 2>&1; then
+        print_error "[反馈] 生成的临时文件不是有效的 JSON"
+        print_error "[反馈] 内容预览:"
+        head -c 500 "${DAEMON_JSON}.tmp" | while read -r line; do
+            print_error "  $line"
+        done
+        rm -f "${DAEMON_JSON}.tmp"
         return 1
     fi