test: guard bloomberg rss e2e against feed outages

autoresearch/eval-publish.ts

@@ -78,7 +78,7 @@ function judge(criteria: JudgeCriteria, output: string): boolean {
 }
 
 function runCommand(cmd: string, timeout = 30000): string {
-  const localCmd = cmd.replace(/^opencli /, `node dist/main.js `);
+  const localCmd = cmd.replace(/^opencli /, `node dist/src/main.js `);
   try {
     return execSync(localCmd, {
       cwd: PROJECT_ROOT,

autoresearch/eval-save.ts

@@ -83,7 +83,7 @@ const PROJECT_ROOT = join(__dirname, '..');
 /** Run a command, using local dist/main.js instead of global opencli for consistency */
 function runCommand(cmd: string, timeout = 30000): string {
   // Use local build so tests always run against the current source
-  const localCmd = cmd.replace(/^opencli /, `node dist/main.js `);
+  const localCmd = cmd.replace(/^opencli /, `node dist/src/main.js `);
   try {
     return execSync(localCmd, {
       cwd: PROJECT_ROOT,

skills/opencli-repair/SKILL.md

@@ -0,0 +1,203 @@
+---
+name: opencli-repair
+description: Diagnose and fix broken OpenCLI adapters when websites change. Use when an opencli command fails with SELECTOR, EMPTY_RESULT, API_ERROR, or PAGE_CHANGED errors. Reads structured diagnostic output and uses browser automation to discover what changed and patch the adapter.
+allowed-tools: Bash(opencli:*), Read, Edit, Write
+---
+
+# OpenCLI Repair — AI-Driven Adapter Self-Repair
+
+When an adapter breaks because a website changed its DOM, API, or auth flow, use this skill to diagnose the failure and patch the adapter.
+
+## Prerequisites
+
+```bash
+opencli doctor    # Verify extension + daemon connectivity
+```
+
+## When to Use This Skill
+
+Use when `opencli <site> <command>` fails with errors like:
+- **SELECTOR** — element not found (DOM changed)
+- **EMPTY_RESULT** — no data returned (API response changed)
+- **API_ERROR** / **NETWORK** — endpoint moved or broke
+- **PAGE_CHANGED** — page structure no longer matches
+- **COMMAND_EXEC** — runtime error in adapter logic
+- **TIMEOUT** — page loads differently, adapter waits for wrong thing
+
+## Step 1: Collect Diagnostic Context
+
+Run the failing command with diagnostic mode enabled:
+
+```bash
+OPENCLI_DIAGNOSTIC=1 opencli <site> <command> [args...] 2>diagnostic.json
+```
+
+This outputs a `RepairContext` JSON between `___OPENCLI_DIAGNOSTIC___` markers in stderr:
+
+```json
+{
+  "error": {
+    "code": "SELECTOR",
+    "message": "Could not find element: .old-selector",
+    "hint": "The page UI may have changed."
+  },
+  "adapter": {
+    "site": "example",
+    "command": "example/search",
+    "sourcePath": "/path/to/clis/example/search.ts",
+    "source": "// full adapter source code"
+  },
+  "page": {
+    "url": "https://example.com/search",
+    "snapshot": "// DOM snapshot with [N] indices",
+    "networkRequests": [],
+    "consoleErrors": []
+  },
+  "timestamp": "2025-01-01T00:00:00.000Z"
+}
+```
+
+**Parse it:**
+```bash
+# Extract JSON between markers from stderr output
+cat diagnostic.json | sed -n '/___OPENCLI_DIAGNOSTIC___/{n;p;}'
+```
+
+## Step 2: Analyze the Failure
+
+Read the diagnostic context and the adapter source. Classify the root cause:
+
+| Error Code | Likely Cause | Repair Strategy |
+|-----------|-------------|-----------------|
+| SELECTOR | DOM restructured, class/id renamed | Explore current DOM → find new selector |
+| EMPTY_RESULT | API response schema changed, or data moved | Check network → find new response path |
+| API_ERROR | Endpoint URL changed, new params required | Discover new API via network intercept |
+| AUTH_REQUIRED | Login flow changed, cookies expired | Walk login flow with operate |
+| TIMEOUT | Page loads differently, spinner/lazy-load | Add/update wait conditions |
+| PAGE_CHANGED | Major redesign | May need full adapter rewrite |
+
+**Key questions to answer:**
+1. What is the adapter trying to do? (Read the `source` field)
+2. What did the page look like when it failed? (Read the `snapshot` field)
+3. What network requests happened? (Read `networkRequests`)
+4. What's the gap between what the adapter expects and what the page provides?
+
+## Step 3: Explore the Current Website
+
+Use `opencli operate` to inspect the live website. **Never use the broken adapter** — it will just fail again.
+
+### DOM changed (SELECTOR errors)
+
+```bash
+# Open the page and inspect current DOM
+opencli operate open https://example.com/target-page && opencli operate state
+
+# Look for elements that match the adapter's intent
+# Compare the snapshot with what the adapter expects
+```
+
+### API changed (API_ERROR, EMPTY_RESULT)
+
+```bash
+# Open page with network interceptor, then trigger the action manually
+opencli operate open https://example.com/target-page && opencli operate state
+
+# Interact to trigger API calls
+opencli operate click <N> && opencli operate network
+
+# Inspect specific API response
+opencli operate network --detail <index>
+```
+
+### Auth changed (AUTH_REQUIRED)
+
+```bash
+# Check current auth state
+opencli operate open https://example.com && opencli operate state
+
+# If login page: inspect the login form
+opencli operate state  # Look for login form fields
+```
+
+## Step 4: Patch the Adapter
+
+Read the adapter source file and make targeted fixes:
+
+```bash
+# Read the adapter
+cat <sourcePath from diagnostic>
+```
+
+### Common Fixes
+
+**Selector update:**
+```typescript
+// Before: page.evaluate('document.querySelector(".old-class")...')
+// After:  page.evaluate('document.querySelector(".new-class")...')
+```
+
+**API endpoint change:**
+```typescript
+// Before: const resp = await page.evaluate(`fetch('/api/v1/old-endpoint')...`)
+// After:  const resp = await page.evaluate(`fetch('/api/v2/new-endpoint')...`)
+```
+
+**Response schema change:**
+```typescript
+// Before: const items = data.results
+// After:  const items = data.data.items  // API now nests under "data"
+```
+
+**Wait condition update:**
+```typescript
+// Before: await page.waitForSelector('.loading-spinner', { hidden: true })
+// After:  await page.waitForSelector('[data-loaded="true"]')
+```
+
+### Rules for Patching
+
+1. **Make minimal changes** — fix only what's broken, don't refactor
+2. **Keep the same output structure** — `columns` and return format must stay compatible
+3. **Prefer API over DOM scraping** — if you discover a JSON API during exploration, switch to it
+4. **Use `@jackwener/opencli/*` imports only** — never add third-party package imports
+5. **Test after patching** — run the command again to verify
+
+## Step 5: Verify the Fix
+
+```bash
+# Run the command normally (without diagnostic mode)
+opencli <site> <command> [args...]
+```
+
+If it still fails, go back to Step 3 and explore further. If the website has fundamentally changed (major redesign, removed feature), report that the adapter needs a full rewrite.
+
+## When to Give Up
+
+Not all failures are repairable with a quick patch:
+
+- **Site requires CAPTCHA** — can't automate this
+- **Feature completely removed** — the data no longer exists
+- **Major redesign** — needs full adapter rewrite via `opencli-explorer` skill
+- **Rate limited / IP blocked** — not an adapter issue
+
+In these cases, clearly communicate the situation to the user rather than making futile patches.
+
+## Example Repair Session
+
+```
+1. User runs: opencli zhihu hot
+   → Fails: SELECTOR "Could not find element: .HotList-item"
+
+2. AI runs: OPENCLI_DIAGNOSTIC=1 opencli zhihu hot 2>diag.json
+   → Gets RepairContext with DOM snapshot showing page loaded
+
+3. AI reads diagnostic: snapshot shows the page loaded but uses ".HotItem" instead of ".HotList-item"
+
+4. AI explores: opencli operate open https://www.zhihu.com/hot && opencli operate state
+   → Confirms new class name ".HotItem" with child ".HotItem-content"
+
+5. AI patches: Edit clis/zhihu/hot.ts — replace ".HotList-item" with ".HotItem"
+
+6. AI verifies: opencli zhihu hot
+   → Success: returns hot topics
+```

src/diagnostic.test.ts

@@ -0,0 +1,100 @@
+import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
+import { buildRepairContext, isDiagnosticEnabled, emitDiagnostic, type RepairContext } from './diagnostic.js';
+import { CliError, SelectorError, CommandExecutionError } from './errors.js';
+import type { InternalCliCommand } from './registry.js';
+
+function makeCmd(overrides: Partial<InternalCliCommand> = {}): InternalCliCommand {
+  return {
+    site: 'test-site',
+    name: 'test-cmd',
+    description: 'test',
+    args: [],
+    ...overrides,
+  } as InternalCliCommand;
+}
+
+describe('isDiagnosticEnabled', () => {
+  const origEnv = process.env.OPENCLI_DIAGNOSTIC;
+  afterEach(() => {
+    if (origEnv === undefined) delete process.env.OPENCLI_DIAGNOSTIC;
+    else process.env.OPENCLI_DIAGNOSTIC = origEnv;
+  });
+
+  it('returns false when env not set', () => {
+    delete process.env.OPENCLI_DIAGNOSTIC;
+    expect(isDiagnosticEnabled()).toBe(false);
+  });
+
+  it('returns true when env is "1"', () => {
+    process.env.OPENCLI_DIAGNOSTIC = '1';
+    expect(isDiagnosticEnabled()).toBe(true);
+  });
+
+  it('returns false for other values', () => {
+    process.env.OPENCLI_DIAGNOSTIC = 'true';
+    expect(isDiagnosticEnabled()).toBe(false);
+  });
+});
+
+describe('buildRepairContext', () => {
+  it('captures CliError fields', () => {
+    const err = new SelectorError('.missing-element', 'Element removed');
+    const ctx = buildRepairContext(err, makeCmd());
+
+    expect(ctx.error.code).toBe('SELECTOR');
+    expect(ctx.error.message).toContain('.missing-element');
+    expect(ctx.error.hint).toBe('Element removed');
+    expect(ctx.error.stack).toBeDefined();
+    expect(ctx.adapter.site).toBe('test-site');
+    expect(ctx.adapter.command).toBe('test-site/test-cmd');
+    expect(ctx.timestamp).toMatch(/^\d{4}-\d{2}-\d{2}T/);
+  });
+
+  it('handles non-CliError errors', () => {
+    const err = new TypeError('Cannot read property "x" of undefined');
+    const ctx = buildRepairContext(err, makeCmd());
+
+    expect(ctx.error.code).toBe('UNKNOWN');
+    expect(ctx.error.message).toContain('Cannot read property');
+    expect(ctx.error.hint).toBeUndefined();
+  });
+
+  it('includes page state when provided', () => {
+    const pageState: RepairContext['page'] = {
+      url: 'https://example.com/page',
+      snapshot: '<div>...</div>',
+      networkRequests: [{ url: '/api/data', status: 200 }],
+      consoleErrors: ['Uncaught TypeError'],
+    };
+    const ctx = buildRepairContext(new CommandExecutionError('boom'), makeCmd(), pageState);
+
+    expect(ctx.page).toEqual(pageState);
+  });
+
+  it('omits page when not provided', () => {
+    const ctx = buildRepairContext(new Error('boom'), makeCmd());
+    expect(ctx.page).toBeUndefined();
+  });
+});
+
+describe('emitDiagnostic', () => {
+  it('writes delimited JSON to stderr', () => {
+    const writeSpy = vi.spyOn(process.stderr, 'write').mockReturnValue(true);
+
+    const ctx = buildRepairContext(new CommandExecutionError('test error'), makeCmd());
+    emitDiagnostic(ctx);
+
+    const output = writeSpy.mock.calls.map(c => c[0]).join('');
+    expect(output).toContain('___OPENCLI_DIAGNOSTIC___');
+    expect(output).toContain('"code":"COMMAND_EXEC"');
+    expect(output).toContain('"message":"test error"');
+
+    // Verify JSON is parseable between markers
+    const match = output.match(/___OPENCLI_DIAGNOSTIC___\n(.*)\n___OPENCLI_DIAGNOSTIC___/);
+    expect(match).toBeTruthy();
+    const parsed = JSON.parse(match![1]);
+    expect(parsed.error.code).toBe('COMMAND_EXEC');
+
+    writeSpy.mockRestore();
+  });
+});