Add Tauri desktop scaffolding and improve response rendering.

This updates project metadata/scripts for desktop builds, adds Tauri app files, refreshes release artifacts, and improves results preview handling for structured and think-tagged responses.

Made-with: Cursor

.gitignore

@@ -2,6 +2,7 @@ node_modules/
 build/
 dist/
 coverage/
+src-tauri/target/
 .DS_Store
 *.log
 .env*

README.md

@@ -25,4 +25,26 @@ A simple web app for batch testing prompts/workflows.
 - `npm run dev` - start development server
 - `npm run build` - build for production
 - `npm run preview` - preview production build
+- `npm run desktop:dev` - start the Tauri desktop app in development
+- `npm run desktop:build` - build the Tauri desktop app
 - `npm run lint` - run TypeScript checks
+
+## Desktop App
+
+This project includes a Tauri v2 wrapper in `src-tauri/`.
+
+Before running the desktop app, install the Tauri system prerequisites for your OS:
+[Tauri prerequisites](https://v2.tauri.app/start/prerequisites/).
+
+On macOS, that includes Rust/Cargo and Xcode command line tools. After prerequisites are installed:
+
+```bash
+npm install
+npm run desktop:dev
+```
+
+To create a desktop bundle:
+
+```bash
+npm run desktop:build
+```

package-lock.json

@@ -1,11 +1,11 @@
 {
-  "name": "react-example",
+  "name": "dify-batch-tester",
   "version": "0.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "react-example",
+      "name": "dify-batch-tester",
       "version": "0.0.0",
       "dependencies": {
         "@base-ui/react": "^1.4.0",
@@ -32,6 +32,7 @@
         "xlsx": "^0.18.5"
       },
       "devDependencies": {
+        "@tauri-apps/cli": "^2.10.1",
         "@types/express": "^4.17.21",
         "@types/node": "^22.14.0",
         "autoprefixer": "^10.4.21",
@@ -2417,6 +2418,238 @@
         "vite": "^5.2.0 || ^6 || ^7 || ^8"
       }
     },
+    "node_modules/@tauri-apps/cli": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli/-/cli-2.10.1.tgz",
+      "integrity": "sha512-jQNGF/5quwORdZSSLtTluyKQ+o6SMa/AUICfhf4egCGFdMHqWssApVgYSbg+jmrZoc8e1DscNvjTnXtlHLS11g==",
+      "dev": true,
+      "license": "Apache-2.0 OR MIT",
+      "bin": {
+        "tauri": "tauri.js"
+      },
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/tauri"
+      },
+      "optionalDependencies": {
+        "@tauri-apps/cli-darwin-arm64": "2.10.1",
+        "@tauri-apps/cli-darwin-x64": "2.10.1",
+        "@tauri-apps/cli-linux-arm-gnueabihf": "2.10.1",
+        "@tauri-apps/cli-linux-arm64-gnu": "2.10.1",
+        "@tauri-apps/cli-linux-arm64-musl": "2.10.1",
+        "@tauri-apps/cli-linux-riscv64-gnu": "2.10.1",
+        "@tauri-apps/cli-linux-x64-gnu": "2.10.1",
+        "@tauri-apps/cli-linux-x64-musl": "2.10.1",
+        "@tauri-apps/cli-win32-arm64-msvc": "2.10.1",
+        "@tauri-apps/cli-win32-ia32-msvc": "2.10.1",
+        "@tauri-apps/cli-win32-x64-msvc": "2.10.1"
+      }
+    },
+    "node_modules/@tauri-apps/cli-darwin-arm64": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-darwin-arm64/-/cli-darwin-arm64-2.10.1.tgz",
+      "integrity": "sha512-Z2OjCXiZ+fbYZy7PmP3WRnOpM9+Fy+oonKDEmUE6MwN4IGaYqgceTjwHucc/kEEYZos5GICve35f7ZiizgqEnQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@tauri-apps/cli-darwin-x64": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-darwin-x64/-/cli-darwin-x64-2.10.1.tgz",
+      "integrity": "sha512-V/irQVvjPMGOTQqNj55PnQPVuH4VJP8vZCN7ajnj+ZS8Kom1tEM2hR3qbbIRoS3dBKs5mbG8yg1WC+97dq17Pw==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@tauri-apps/cli-linux-arm-gnueabihf": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-linux-arm-gnueabihf/-/cli-linux-arm-gnueabihf-2.10.1.tgz",
+      "integrity": "sha512-Hyzwsb4VnCWKGfTw+wSt15Z2pLw2f0JdFBfq2vHBOBhvg7oi6uhKiF87hmbXOBXUZaGkyRDkCHsdzJcIfoJC2w==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@tauri-apps/cli-linux-arm64-gnu": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-linux-arm64-gnu/-/cli-linux-arm64-gnu-2.10.1.tgz",
+      "integrity": "sha512-OyOYs2t5GkBIvyWjA1+h4CZxTcdz1OZPCWAPz5DYEfB0cnWHERTnQ/SLayQzncrT0kwRoSfSz9KxenkyJoTelA==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "libc": [
+        "glibc"
+      ],
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@tauri-apps/cli-linux-arm64-musl": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-linux-arm64-musl/-/cli-linux-arm64-musl-2.10.1.tgz",
+      "integrity": "sha512-MIj78PDDGjkg3NqGptDOGgfXks7SYJwhiMh8SBoZS+vfdz7yP5jN18bNaLnDhsVIPARcAhE1TlsZe/8Yxo2zqg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "libc": [
+        "musl"
+      ],
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@tauri-apps/cli-linux-riscv64-gnu": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-linux-riscv64-gnu/-/cli-linux-riscv64-gnu-2.10.1.tgz",
+      "integrity": "sha512-X0lvOVUg8PCVaoEtEAnpxmnkwlE1gcMDTqfhbefICKDnOTJ5Est3qL0SrWxizDackIOKBcvtpejrSiVpuJI1kw==",
+      "cpu": [
+        "riscv64"
+      ],
+      "dev": true,
+      "libc": [
+        "glibc"
+      ],
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@tauri-apps/cli-linux-x64-gnu": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-linux-x64-gnu/-/cli-linux-x64-gnu-2.10.1.tgz",
+      "integrity": "sha512-2/12bEzsJS9fAKybxgicCDFxYD1WEI9kO+tlDwX5znWG2GwMBaiWcmhGlZ8fi+DMe9CXlcVarMTYc0L3REIRxw==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "libc": [
+        "glibc"
+      ],
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@tauri-apps/cli-linux-x64-musl": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-linux-x64-musl/-/cli-linux-x64-musl-2.10.1.tgz",
+      "integrity": "sha512-Y8J0ZzswPz50UcGOFuXGEMrxbjwKSPgXftx5qnkuMs2rmwQB5ssvLb6tn54wDSYxe7S6vlLob9vt0VKuNOaCIQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "libc": [
+        "musl"
+      ],
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@tauri-apps/cli-win32-arm64-msvc": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-win32-arm64-msvc/-/cli-win32-arm64-msvc-2.10.1.tgz",
+      "integrity": "sha512-iSt5B86jHYAPJa/IlYw++SXtFPGnWtFJriHn7X0NFBVunF6zu9+/zOn8OgqIWSl8RgzhLGXQEEtGBdR4wzpVgg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@tauri-apps/cli-win32-ia32-msvc": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-win32-ia32-msvc/-/cli-win32-ia32-msvc-2.10.1.tgz",
+      "integrity": "sha512-gXyxgEzsFegmnWywYU5pEBURkcFN/Oo45EAwvZrHMh+zUSEAvO5E8TXsgPADYm31d1u7OQU3O3HsYfVBf2moHw==",
+      "cpu": [
+        "ia32"
+      ],
+      "dev": true,
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@tauri-apps/cli-win32-x64-msvc": {
+      "version": "2.10.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/cli-win32-x64-msvc/-/cli-win32-x64-msvc-2.10.1.tgz",
+      "integrity": "sha512-6Cn7YpPFwzChy0ERz6djKEmUehWrYlM+xTaNzGPgZocw3BD7OfwfWHKVWxXzdjEW2KfKkHddfdxK1XXTYqBRLg==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "Apache-2.0 OR MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
     "node_modules/@ts-morph/common": {
       "version": "0.27.0",
       "resolved": "https://registry.npmjs.org/@ts-morph/common/-/common-0.27.0.tgz",

package.json

@@ -1,12 +1,16 @@
 {
-  "name": "react-example",
+  "name": "dify-batch-tester",
   "private": true,
   "version": "0.0.0",
   "type": "module",
   "scripts": {
     "dev": "vite --port=3000 --host=0.0.0.0",
+    "dev:tauri": "vite --port=3000 --host=127.0.0.1 --strictPort",
     "build": "vite build",
     "preview": "vite preview",
+    "tauri": "tauri",
+    "desktop:dev": "tauri dev",
+    "desktop:build": "tauri build",
     "clean": "rm -rf dist",
     "lint": "tsc --noEmit"
   },
@@ -35,6 +39,7 @@
     "xlsx": "^0.18.5"
   },
   "devDependencies": {
+    "@tauri-apps/cli": "^2.10.1",
     "@types/express": "^4.17.21",
     "@types/node": "^22.14.0",
     "autoprefixer": "^10.4.21",

src-tauri/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "dify-batch-tester"
+version = "0.0.0"
+description = "Dify Batch Tester desktop app"
+authors = ["wangx"]
+edition = "2021"
+
+[lib]
+name = "dify_batch_tester_lib"
+crate-type = ["staticlib", "cdylib", "rlib"]
+
+[build-dependencies]
+tauri-build = { version = "2", features = [] }
+
+[dependencies]
+tauri = { version = "2", features = [] }
+tauri-plugin-opener = "2"

src-tauri/build.rs

@@ -0,0 +1,3 @@
+fn main() {
+  tauri_build::build()
+}

src-tauri/gen/schemas/capabilities.json

@@ -0,0 +1 @@
+{}

src-tauri/icons/android/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+  <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+  <background android:drawable="@color/ic_launcher_background"/>
+</adaptive-icon>

src-tauri/icons/android/values/ic_launcher_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <color name="ic_launcher_background">#fff</color>
+</resources>

src-tauri/src/lib.rs

@@ -0,0 +1,7 @@
+#[cfg_attr(mobile, tauri::mobile_entry_point)]
+pub fn run() {
+  tauri::Builder::default()
+    .plugin(tauri_plugin_opener::init())
+    .run(tauri::generate_context!())
+    .expect("error while running tauri application");
+}

src-tauri/src/main.rs

@@ -0,0 +1,3 @@
+fn main() {
+  dify_batch_tester_lib::run()
+}

src-tauri/tauri.conf.json

@@ -0,0 +1,31 @@
+{
+  "$schema": "https://schema.tauri.app/config/2",
+  "productName": "Dify Batch Tester",
+  "version": "0.0.0",
+  "identifier": "com.wangx.dify-batch-tester",
+  "build": {
+    "beforeDevCommand": "npm run dev:tauri",
+    "devUrl": "http://localhost:3000",
+    "beforeBuildCommand": "npm run build",
+    "frontendDist": "../dist"
+  },
+  "app": {
+    "windows": [
+      {
+        "title": "Dify Batch Tester",
+        "width": 1280,
+        "height": 860,
+        "minWidth": 1024,
+        "minHeight": 700,
+        "resizable": true
+      }
+    ],
+    "security": {
+      "csp": null
+    }
+  },
+  "bundle": {
+    "active": true,
+    "targets": "all"
+  }
+}

src/App.tsx

@@ -858,7 +858,7 @@ export default function App() {
       return testCase.results.map((result, rIndex) => {
         const outputs = result.error 
           ? result.error 
-          : (result.data?.outputs || result.answer || JSON.stringify(result));
+          : (result.data?.outputs ?? result.answer ?? result);
           
         const outputString = typeof outputs === 'object' 
           ? JSON.stringify(outputs, null, 2) 
@@ -871,6 +871,7 @@ export default function App() {
           query: testCase.query,
           isError: !!result.error,
           output: outputString,
+          outputRaw: outputs,
           taskId: result.task_id || result.id || 'N/A',
           result
         };
@@ -952,9 +953,7 @@ export default function App() {
               </TableCell>
             )}
             <TableCell className="px-4 py-4 align-top">
-              <div className="w-[300px] max-w-[300px] max-h-40 overflow-auto whitespace-pre-wrap break-all font-mono text-[10px] leading-relaxed bg-slate-50 p-3 rounded-xl border border-slate-100 text-[#334155] shadow-[inset_0_1px_2px_rgba(0,0,0,0.02)]">
-                {row.output}
-              </div>
+              <ResponsePreview value={row.outputRaw} />
             </TableCell>
           </TableRow>
           );
@@ -1657,6 +1656,175 @@ function safeStringify(v: unknown): string {
   }
 }
 
+type ResponsePart = {
+  type: 'answer' | 'think';
+  content: string;
+};
+
+function decodeEscapedResponseText(value: string): string {
+  return value
+    .replace(/\\r\\n/g, '\n')
+    .replace(/\\n/g, '\n')
+    .replace(/\\t/g, '\t')
+    .replace(/\\"/g, '"');
+}
+
+function splitResponseParts(value: string): ResponsePart[] {
+  const text = decodeEscapedResponseText(value);
+  const parts: ResponsePart[] = [];
+  const thinkBlockPattern = /<think>([\s\S]*?)(?:<\/think>|$)/gi;
+  let lastIndex = 0;
+
+  for (const match of text.matchAll(thinkBlockPattern)) {
+    const matchIndex = match.index ?? 0;
+    const answer = text.slice(lastIndex, matchIndex);
+    if (answer.trim()) {
+      parts.push({ type: 'answer', content: answer });
+    }
+
+    if (match[1]?.trim()) {
+      parts.push({ type: 'think', content: match[1] });
+    }
+
+    lastIndex = matchIndex + match[0].length;
+  }
+
+  const answer = text.slice(lastIndex);
+  if (answer.trim()) {
+    parts.push({ type: 'answer', content: answer });
+  }
+
+  return parts.length ? parts : [{ type: 'answer', content: text }];
+}
+
+function parseJsonLikeString(value: string): unknown | undefined {
+  const text = decodeEscapedResponseText(value).trim();
+  if (!text || !/^[{[]/.test(text)) return undefined;
+
+  try {
+    return JSON.parse(text);
+  } catch {
+    return undefined;
+  }
+}
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === 'object' && value !== null && !Array.isArray(value);
+}
+
+function ResponseText({ value }: { value: string }) {
+  // Plain <div>s (not <pre>) so the surrounding context controls the font:
+  // sans-serif when used as a top-level answer, monospace when nested
+  // inside a structured/JSON panel that already sets font-mono.
+  return (
+    <>
+      {splitResponseParts(value).map((part, index) => (
+        part.type === 'think' ? (
+          <details key={`${part.type}-${index}`} className="rounded-lg border border-amber-100 bg-amber-50/80 p-2">
+            <summary className="cursor-pointer select-none text-[10px] font-bold uppercase tracking-wider text-amber-700 hover:text-amber-800">
+              思考过程
+            </summary>
+            <div className="mt-2 whitespace-pre-wrap break-all text-amber-800">{part.content}</div>
+          </details>
+        ) : (
+          <div key={`${part.type}-${index}`} className="whitespace-pre-wrap break-all">{part.content}</div>
+        )
+      ))}
+    </>
+  );
+}
+
+function StructuredValuePreview({ value, depth = 0 }: { value: unknown; depth?: number }) {
+  const parsedString = typeof value === 'string' ? parseJsonLikeString(value) : undefined;
+  const displayValue = parsedString ?? value;
+
+  if (typeof displayValue === 'string') {
+    return <ResponseText value={displayValue} />;
+  }
+
+  if (displayValue === null || typeof displayValue !== 'object') {
+    return <pre className="m-0 whitespace-pre-wrap break-all">{String(displayValue)}</pre>;
+  }
+
+  if (Array.isArray(displayValue)) {
+    if (!displayValue.length) {
+      return <span className="text-slate-400">[]</span>;
+    }
+
+    return (
+      <div className="space-y-2">
+        {displayValue.map((item, index) => (
+          <div key={index} className="rounded-lg border border-slate-100 bg-white/70 p-2">
+            <div className="mb-1 text-[9px] font-bold uppercase tracking-wider text-[#94a3b8]">Item {index + 1}</div>
+            <StructuredValuePreview value={item} depth={depth + 1} />
+          </div>
+        ))}
+      </div>
+    );
+  }
+
+  const entries = Object.entries(displayValue);
+  if (!entries.length) {
+    return <span className="text-slate-400">{'{}'}</span>;
+  }
+
+  return (
+    <div className="space-y-2">
+      {entries.map(([key, fieldValue]) => {
+        const isNested = typeof fieldValue === 'object' && fieldValue !== null;
+        return (
+          <div key={key} className="rounded-lg border border-slate-100 bg-white/70 p-2">
+            <div className="mb-1 text-[9px] font-bold uppercase tracking-wider text-[#64748b]">{key}</div>
+            {isNested && depth > 0 ? (
+              <details>
+                <summary className="cursor-pointer select-none text-[10px] font-bold text-[#94a3b8] hover:text-[#0f172a]">
+                  {Array.isArray(fieldValue) ? `${fieldValue.length} items` : 'Object'}
+                </summary>
+                <div className="mt-2">
+                  <StructuredValuePreview value={fieldValue} depth={depth + 1} />
+                </div>
+              </details>
+            ) : (
+              <StructuredValuePreview value={fieldValue} depth={depth + 1} />
+            )}
+          </div>
+        );
+      })}
+    </div>
+  );
+}
+
+function ResponsePreview({ value }: { value: unknown }) {
+  const normalizedValue = isRecord(value) && 'answer' in value && Object.keys(value).length === 1
+    ? value.answer
+    : value;
+
+  // Resolve once at the top so we can pick chrome based on the *final* shape:
+  // a JSON-like string is treated as structured, not as a plain text answer.
+  const parsedFromString = typeof normalizedValue === 'string'
+    ? parseJsonLikeString(normalizedValue)
+    : undefined;
+  const displayValue = parsedFromString ?? normalizedValue;
+
+  if (typeof displayValue === 'string') {
+    // Plain text answer — match the sibling cells (sans-serif, text-xs) so
+    // the row reads as one piece instead of a bolted-on console panel.
+    return (
+      <div className="max-h-40 overflow-auto space-y-2 text-xs leading-relaxed text-[#0f172a]">
+        <ResponseText value={displayValue} />
+      </div>
+    );
+  }
+
+  // Structured/JSON value — keep monospace, but lighter chrome that mirrors
+  // the <pre> blocks in the trace dialog (rounded-lg, no inset shadow).
+  return (
+    <div className="max-h-40 overflow-auto space-y-2 rounded-lg border border-slate-100 bg-slate-50/60 p-3 font-mono text-[10px] leading-relaxed text-[#334155]">
+      <StructuredValuePreview value={displayValue} />
+    </div>
+  );
+}
+
 // Excel cap is 32,767 chars per cell; leave headroom for safety.
 const EXCEL_CELL_LIMIT = 32000;
 const TRACE_INLINE_JSON_LIMIT = 300;