fix(extensions): fetch http marketplaces with http client

packages/core/src/extension/marketplace.test.ts

@@ -10,6 +10,7 @@ import {
   loadMarketplaceConfigFromSource,
 } from './marketplace.js';
 import * as fs from 'node:fs/promises';
+import * as http from 'node:http';
 import * as https from 'node:https';
 
 // Mock dependencies
@@ -27,6 +28,10 @@ vi.mock('node:https', () => ({
   get: vi.fn(),
 }));
 
+vi.mock('node:http', () => ({
+  get: vi.fn(),
+}));
+
 vi.mock('./github.js', () => ({
   parseGitHubRepoForReleases: vi.fn((url: string) => {
     const match = url.match(/github\.com\/([^/]+)\/([^/]+)/);
@@ -51,6 +56,17 @@ describe('parseInstallSource', () => {
       }
       return { on: vi.fn() } as never;
     });
+    vi.mocked(http.get).mockImplementation((_url, _options, callback) => {
+      const mockRes = {
+        statusCode: 404,
+        resume: vi.fn(),
+        on: vi.fn(),
+      };
+      if (typeof callback === 'function') {
+        callback(mockRes as never);
+      }
+      return { on: vi.fn(), setTimeout: vi.fn(), destroy: vi.fn() } as never;
+    });
   });
 
   afterEach(() => {
@@ -343,6 +359,45 @@ describe('parseInstallSource', () => {
   });
 
   describe('loadMarketplaceConfigFromSource', () => {
+    it('fetches direct HTTP marketplace JSON with the HTTP client', async () => {
+      vi.mocked(fs.stat).mockRejectedValueOnce(new Error('ENOENT'));
+      const cfg = {
+        name: 'http-marketplace',
+        owner: { name: 'Owner' },
+        plugins: [{ name: 'p1' }],
+      };
+      vi.mocked(http.get).mockImplementation((_url, _options, callback) => {
+        const mockRes = {
+          statusCode: 200,
+          resume: vi.fn(),
+          on: vi.fn((event, handler) => {
+            if (event === 'data') {
+              handler(Buffer.from(JSON.stringify(cfg)));
+            }
+            if (event === 'end') {
+              handler();
+            }
+          }),
+        };
+        if (typeof callback === 'function') {
+          callback(mockRes as never);
+        }
+        return { on: vi.fn(), setTimeout: vi.fn(), destroy: vi.fn() } as never;
+      });
+
+      const result = await loadMarketplaceConfigFromSource(
+        'http://example.com/marketplace.json',
+      );
+
+      expect(result).toEqual(cfg);
+      expect(http.get).toHaveBeenCalledWith(
+        'http://example.com/marketplace.json',
+        { headers: { 'User-Agent': 'qwen-code' } },
+        expect.any(Function),
+      );
+      expect(https.get).not.toHaveBeenCalled();
+    });
+
     it('resolves a marketplace from a git@ SSH source', async () => {
       vi.mocked(fs.stat).mockRejectedValueOnce(new Error('ENOENT'));
       const cfg = {

packages/core/src/extension/marketplace.ts

@@ -9,6 +9,7 @@ import type { ExtensionInstallMetadata } from '../config/config.js';
 import type { ClaudeMarketplaceConfig } from './claude-converter.js';
 import * as fs from 'node:fs';
 import * as path from 'node:path';
+import * as http from 'node:http';
 import * as https from 'node:https';
 import { stat } from 'node:fs/promises';
 import { parseGitHubRepoForReleases } from './github.js';
@@ -140,6 +141,9 @@ function fetchUrl(
   url: string,
   headers: Record<string, string>,
 ): Promise<string | null> {
+  const protocol = new URL(url).protocol;
+  const client = protocol === 'http:' ? http : https;
+
   return new Promise((resolve) => {
     let settled = false;
     const done = (value: string | null) => {
@@ -155,7 +159,7 @@ function fetchUrl(
       req.destroy();
       done(null);
     }, MARKETPLACE_FETCH_TIMEOUT_MS);
-    const req = https.get(url, { headers }, (res) => {
+    const req = client.get(url, { headers }, (res) => {
       if (res.statusCode !== 200) {
         res.resume(); // drain so the socket can be freed
         done(null);
@@ -254,7 +258,7 @@ async function readLocalMarketplaceConfig(
  * - Local directory containing `.claude-plugin/marketplace.json`
  * - Local path directly to a `marketplace.json` file
  * - `owner/repo`, `https://github.com/owner/repo`, `git@github.com:owner/repo.git`
- * - Arbitrary `https://host/.../marketplace.json` returning the JSON document
+ * - Arbitrary `http(s)://host/.../marketplace.json` returning the JSON document
  *
  * Returns `null` when no marketplace config can be resolved.
  */