| 373 | |
| 374 | |
| 375 | function parseIndexFile(html: string): IndexEntry[] { |
| 376 | |
| 377 | const $ = cheerio.load(html); |
| 378 | |
| 379 | const tables = $('table'); |
| 380 | |
| 381 | const ret: IndexEntry[] = []; |
| 382 | |
| 383 | // loop over all tables on document and each row as one index entry |
| 384 | // assumes that the provided html is from a valid index file |
| 385 | tables.each((tableIndex, table) => { |
| 386 | const rows = $('tr', table); |
| 387 | rows.each((rowIndex, row) => { |
| 388 | const elements = $('td', row); |
| 389 | if(elements.length === 2){ |
| 390 | const e0 = elements[0]; |
| 391 | const e1 = elements[1]; |
| 392 | if( |
| 393 | e0.type === 'tag' && e1.type === 'tag' && |
| 394 | e0.firstChild?.type === 'tag' |
| 395 | ){ |
| 396 | const href = e0.firstChild.attribs['href']; |
| 397 | const name = e0.firstChild?.firstChild?.data || ''; |
| 398 | const description = e1.firstChild?.data || ''; |
| 399 | ret.push({ |
| 400 | name: name, |
| 401 | description: description, |
| 402 | href: href, |
| 403 | }); |
| 404 | } |
| 405 | } |
| 406 | }); |
| 407 | }); |
| 408 | |
| 409 | const retSorted = ret.sort((a, b) => a.name.localeCompare(b.name)); |
| 410 | |
| 411 | return retSorted; |
| 412 | } |
| 413 | |
| 414 | |
| 415 | // Used to let the user confirm their choice when installing/removing packages |