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+# =============================================================================
+# MQTTX — 云效流水线配置 (Alibaba Cloud Flow / Codeup)
+# =============================================================================
+# 触发方式：推送 master 分支或创建标签时自动运行
+# 构建环境：云效默认 Linux 构建机 (Ubuntu)
+# 产出产物：AppImage (Linux) + 更新签名
+#
+# 前置准备 — 在云效流水线「变量」中设置：
+#   TAURI_SIGNING_KEY        — Tauri 更新签名私钥 (base64 编码)
+#   TAURI_SIGNING_PASSWORD   — 签名私钥密码
+#   UPDATER_ENDPOINT         — 更新服务器地址（可选，用于替换默认值）
+# =============================================================================
+
+stages:
+  # ── 阶段 1：代码检查与类型校验 ──────────────────────────────────────
+  lint:
+    jobs:
+      lint-job:
+        steps:
+          - checkout: {}
+
+          - run:
+              name: 安装 pnpm
+              command: npm install -g pnpm
+
+          - run:
+              name: 安装依赖
+              command: pnpm install
+
+          - run:
+              name: Vue 类型检查
+              command: pnpm exec vue-tsc --noEmit
+
+  # ── 阶段 2：Linux 构建 (AppImage) ──────────────────────────────────
+  build-linux:
+    needs: [lint]
+    jobs:
+      build-linux-job:
+        steps:
+          - checkout: {}
+
+          # ---------- 系统依赖 ----------
+          - run:
+              name: 安装 Tauri 系统依赖
+              command: |
+                apt-get update -qq
+                apt-get install -y -qq \
+                  libwebkit2gtk-4.1-dev \
+                  libgtk-3-dev \
+                  libayatana-appindicator3-dev \
+                  librsvg2-dev \
+                  patchelf \
+                  libssl-dev \
+                  libsoup-3.0-dev \
+                  libjavascriptcoregtk-4.1-dev
+
+          # ---------- Rust ----------
+          - run:
+              name: 安装 Rust 工具链
+              command: |
+                curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \
+                  | sh -s -- -y --default-toolchain stable
+                # 将 cargo 加入全局 PATH 供后续步骤使用
+                echo "export PATH=\"$HOME/.cargo/bin:$PATH\"" >> ~/.bashrc
+
+          # ---------- Node.js / pnpm ----------
+          - run:
+              name: 安装 pnpm
+              command: npm install -g pnpm
+
+          - run:
+              name: 安装前端依赖
+              command: |
+                source ~/.bashrc
+                pnpm install
+
+          # ---------- 构建 Tauri (Linux) ----------
+          - run:
+              name: 构建 Tauri 桌面应用
+              command: |
+                source ~/.bashrc
+                pnpm tauri build 2>&1
+
+          # ---------- 签名更新包 (可选) ----------
+          - run:
+              name: 签名更新构件
+              condition:
+                - exists: $TAURI_SIGNING_KEY
+                - exists: $TAURI_SIGNING_PASSWORD
+              command: |
+                source ~/.bashrc
+                BUNDLE_DIR="src-tauri/target/release/bundle"
+                APPIMAGE=$(ls "$BUNDLE_DIR/appimage/"*.AppImage 2>/dev/null | head -1)
+                if [ -n "$APPIMAGE" ]; then
+                  echo "签名 AppImage: $APPIMAGE"
+                  echo "$TAURI_SIGNING_KEY" | base64 -d > /tmp/signing.key
+                  pnpm tauri signer sign \
+                    -k /tmp/signing.key \
+                    -p "$TAURI_SIGNING_PASSWORD" \
+                    "$APPIMAGE"
+                  rm -f /tmp/signing.key
+                fi
+
+          # ---------- 上传构建产物 ----------
+          - artifacts:
+              name: Linux AppImage 安装包
+              paths:
+                - src-tauri/target/release/bundle/appimage/*.AppImage
+                - src-tauri/target/release/bundle/appimage/*.AppImage.tar.gz
+                - src-tauri/target/release/bundle/appimage/*.sig
+                - src-tauri/target/release/bundle/appimage/*.sig.tar.gz
+
+  # ── 阶段 3：发布 (仅标签触发) ──────────────────────────────────────
+  release:
+    needs: [build-linux]
+    condition:
+      - startsWith: .tag
+    jobs:
+      release-job:
+        steps:
+          - checkout: {}
+
+          - run:
+              name: 生成更新 JSON
+              command: |
+                VERSION="${GIT_TAG#v}"
+                echo "{\"version\":\"$VERSION\",\"notes\":\"MQTTX $VERSION 发布\",\"pub_date\":\"$(date -u +%Y-%m-%dT%H:%M:%SZ)\",\"platforms\":{}}" > update.json
+                echo "更新 JSON 已生成"
+
+          - artifacts:
+              name: 更新元数据
+              paths:
+                - update.json
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