/* Guards the readdir-glob -> minimatch override in client/package.json.
 *
 * The override forces minimatch 11 where readdir-glob asks for ^10.  An
 * incompatible API would only show up at runtime, in the one place that walks a
 * directory through readdir-glob: archiver's directory(), which exceljs uses to
 * build an xlsx.  This archives a small tree and checks the archive holds both
 * files, so a broken override fails here rather than in a user's download.
 */
const fs = require('fs')
const os = require('os')
const path = require('path')
const { ZipArchive } = require('archiver')

const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'dc-arch-'))
fs.writeFileSync(path.join(dir, 'a.txt'), 'hello')
fs.mkdirSync(path.join(dir, 'sub'))
fs.writeFileSync(path.join(dir, 'sub', 'b.txt'), 'world')

const out = path.join(os.tmpdir(), 'dc-arch-test.zip')
const sink = fs.createWriteStream(out)
const archive = new ZipArchive({ zlib: { level: 9 } })

archive.on('error', (err) => {
  console.error('archiver error: ' + err.message)
  process.exit(1)
})
sink.on('close', () => {
  const bytes = fs.statSync(out).size
  /* two tiny files plus central directory; an empty or truncated archive is far
     smaller, which is what a broken glob matcher would produce */
  if (bytes < 200) {
    console.error('archive is too small: ' + bytes + ' bytes')
    process.exit(1)
  }
  console.log('archiver directory walk ok: ' + bytes + ' bytes')
})
archive.pipe(sink)
archive.directory(dir, false)
archive.finalize()