1  import { CliError } from '@jackwener/opencli/errors';
 2  import { cli, Strategy } from '@jackwener/opencli/registry';
 3  import { wikiFetch } from './utils.js';
 4  cli({
 5      site: 'wikipedia',
 6      name: 'search',
 7      description: 'Search Wikipedia articles',
 8      strategy: Strategy.PUBLIC,
 9      browser: false,
10      args: [
11          { name: 'query', positional: true, required: true, help: 'Search keyword' },
12          { name: 'limit', type: 'int', default: 10, help: 'Max results' },
13          { name: 'lang', default: 'en', help: 'Language code (e.g. en, zh, ja)' },
14      ],
15      columns: ['title', 'snippet', 'url'],
16      func: async (_page, args) => {
17          const limit = Math.max(1, Math.min(Number(args.limit), 50));
18          const lang = args.lang || 'en';
19          const q = encodeURIComponent(args.query);
20          const data = (await wikiFetch(lang, `/w/api.php?action=query&list=search&srsearch=${q}&srlimit=${limit}&format=json&utf8=1`));
21          const results = data?.query?.search;
22          if (!results?.length)
23              throw new CliError('NOT_FOUND', 'No articles found', 'Try a different keyword');
24          return results.map((r) => ({
25              title: r.title,
26              snippet: r.snippet.replace(/<[^>]+>/g, '').slice(0, 120),
27              url: `https://${lang}.wikipedia.org/wiki/${encodeURIComponent(r.title.replace(/ /g, '_'))}`,
28          }));
29      },
30  });