build: publish desktop installer via Gitea releases

backend/tests/architecture-tests.js

@@ -91,6 +91,25 @@ test('生产部署统一使用 Vite dist 且不会删除 lock 文件', () => {
   }
 });
 
+test('桌面安装包由 Gitea Release 发布且不会再次提交到 Git', () => {
+  const gitignore = fs.readFileSync(path.join(projectRoot, '.gitignore'), 'utf8');
+  const release = JSON.parse(fs.readFileSync(
+    path.join(projectRoot, 'frontend', 'desktop-release.json'),
+    'utf8'
+  ));
+  const installer = fs.readFileSync(path.join(projectRoot, 'install.sh'), 'utf8');
+  const compose = fs.readFileSync(path.join(projectRoot, 'docker-compose.yml'), 'utf8');
+
+  assert.ok(gitignore.split(/\r?\n/).includes('/frontend/downloads/*.exe'));
+  assert.strictEqual(gitignore.includes('!/frontend/downloads/'), false);
+  assert.match(release.sha256, /^[a-f0-9]{64}$/);
+  assert.ok(Number.isSafeInteger(release.size) && release.size > 0);
+  assert.strictEqual(release.tag, `v${release.version}`);
+  assert.strictEqual(release.publicPath, `/downloads/${release.asset}`);
+  assert.ok(installer.includes('sync_desktop_release'));
+  assert.ok(compose.includes('desktop-release:'));
+});
+
 test('Docker 构建上下文排除依赖、环境配置和运行时数据', () => {
   const dockerIgnore = fs.readFileSync(path.join(projectRoot, 'backend', '.dockerignore'), 'utf8');
   for (const requiredEntry of ['node_modules', '.env', 'data/*', 'storage/*']) {

backend/tests/release-sync-tests.js

@@ -0,0 +1,73 @@
+const assert = require('assert');
+const crypto = require('crypto');
+const fs = require('fs');
+const os = require('os');
+const path = require('path');
+const { spawnSync } = require('child_process');
+
+const projectRoot = path.resolve(__dirname, '..', '..');
+const syncScript = path.join(projectRoot, 'frontend', 'scripts', 'sync-desktop-release.js');
+const results = { passed: 0, failed: 0 };
+
+function test(name, fn) {
+  try {
+    fn();
+    results.passed += 1;
+    console.log(`  [PASS] ${name}`);
+  } catch (error) {
+    results.failed += 1;
+    console.error(`  [FAIL] ${name}: ${error.message}`);
+  }
+}
+
+console.log('\n========== 桌面安装包发布同步测试 ==========\n');
+
+const tempRoot = fs.mkdtempSync(path.join(os.tmpdir(), 'wanwanyun-release-sync-'));
+try {
+  const destinationDirectory = path.join(tempRoot, 'downloads');
+  const asset = 'wanwan-cloud-desktop_v9.9.9_x64-setup.exe';
+  const assetContent = Buffer.from('verified desktop release fixture');
+  const sha256 = crypto.createHash('sha256').update(assetContent).digest('hex');
+  const metadataPath = path.join(tempRoot, 'desktop-release.json');
+  fs.mkdirSync(destinationDirectory, { recursive: true });
+  fs.writeFileSync(path.join(destinationDirectory, asset), assetContent);
+  fs.writeFileSync(metadataPath, JSON.stringify({
+    version: '9.9.9',
+    tag: 'v9.9.9',
+    asset,
+    downloadUrl: `https://example.test/releases/download/v9.9.9/${asset}`,
+    publicPath: `/downloads/${asset}`,
+    sha256,
+    size: assetContent.length
+  }));
+
+  const runCheck = () => spawnSync(process.execPath, [
+    syncScript,
+    '--metadata', metadataPath,
+    '--destination-dir', destinationDirectory,
+    '--check-only'
+  ], { encoding: 'utf8' });
+
+  test('已缓存安装包通过大小与 SHA256 校验', () => {
+    const result = runCheck();
+    assert.strictEqual(result.status, 0, result.stderr);
+    assert.match(result.stdout, /Desktop release verified/);
+  });
+
+  test('损坏的安装包会让只读校验失败', () => {
+    fs.appendFileSync(path.join(destinationDirectory, asset), 'corrupt');
+    const result = runCheck();
+    assert.notStrictEqual(result.status, 0);
+    assert.match(result.stderr, /Desktop release check failed/);
+  });
+} finally {
+  fs.rmSync(tempRoot, { recursive: true, force: true });
+}
+
+console.log('\n========================================');
+console.log('测试总结');
+console.log('========================================');
+console.log(`通过: ${results.passed}`);
+console.log(`失败: ${results.failed}`);
+
+process.exit(results.failed > 0 ? 1 : 0);

backend/tests/run-all-tests.js

@@ -11,6 +11,7 @@ const testFiles = [
   'domain-utils-tests.js',
   'middleware-tests.js',
   'architecture-tests.js',
+  'release-sync-tests.js',
   'archive-tests.js',
   'network-concurrent-tests.js',
   'state-consistency-tests.js'