Files
jackwener__opencli/clis/discord-app/read.js
jakevin d2974a9ff6 refactor(adapters): convert adapter layer from TypeScript to JavaScript (#928)
* refactor(adapters): convert adapter layer from TypeScript to JavaScript

Core framework stays TypeScript; adapter layer moves to JS-first.
Adapters are essentially "executable config + browser scripts" that
barely use TS features — this simplifies the build/distribution pipeline
by removing the dist/clis/ intermediate compilation step.

Changes:
- Convert all 753 adapter files in clis/ from .ts to .js
- Update tsconfig to exclude clis/ from compilation
- Simplify build-manifest to scan clis/*.js directly (no dist/clis/)
- Update discovery, main, fetch-adapters to load JS adapters from clis/
- Update generate-verified to output .js artifacts
- Update package.json files field: dist/clis/ → clis/
- Fix all test files for the .ts → .js transition

* fix(main): use findPackageRoot for BUILTIN_CLIS path

The previous relative path (../../clis from __dirname) only worked for
dist/src/main.js but broke dev mode (tsx src/main.ts) where __dirname
is <repo>/src — resolving to /clis instead of <repo>/clis.

Use findPackageRoot() which works for both dev and prod paths.
2026-04-10 14:52:18 +08:00

46 lines
1.8 KiB
JavaScript

import { cli, Strategy } from '@jackwener/opencli/registry';
export const readCommand = cli({
site: 'discord-app',
name: 'read',
description: 'Read recent messages from the active Discord channel',
domain: 'localhost',
strategy: Strategy.UI,
browser: true,
args: [
{ name: 'count', required: false, help: 'Number of messages to read (default: 20)', default: '20' },
],
columns: ['Author', 'Time', 'Message'],
func: async (page, kwargs) => {
const count = parseInt(kwargs.count, 10) || 20;
const messages = await page.evaluate(`
(function(limit) {
const results = [];
// Discord renders messages in list items with id starting with "chat-messages-"
const msgNodes = document.querySelectorAll('[id^="chat-messages-"] > div, [class*="messageListItem"]');
const slice = Array.from(msgNodes).slice(-limit);
slice.forEach(node => {
const authorEl = node.querySelector('[class*="username"], [class*="headerText"] span');
const timeEl = node.querySelector('time');
const contentEl = node.querySelector('[id^="message-content-"], [class*="messageContent"]');
if (contentEl) {
results.push({
Author: authorEl ? authorEl.textContent.trim() : '—',
Time: timeEl ? timeEl.getAttribute('datetime') || timeEl.textContent.trim() : '',
Message: (contentEl.textContent || '').trim().substring(0, 300),
});
}
});
return results;
})(${count})
`);
if (messages.length === 0) {
return [{ Author: 'System', Time: '', Message: 'No messages found in the current channel.' }];
}
return messages;
},
});