codekingpro/portable-devtools

1const dns = require('dns')
2
3const conditionalHeaders = [
4  'if-modified-since',
5  'if-none-match',
6  'if-unmodified-since',
7  'if-match',
8  'if-range',
9]
10
11const configureOptions = (opts) => {
12  const { strictSSL, ...options } = { ...opts }
13  options.method = options.method ? options.method.toUpperCase() : 'GET'
14
15  if (strictSSL === undefined || strictSSL === null) {
16    options.rejectUnauthorized = process.env.NODE_TLS_REJECT_UNAUTHORIZED !== '0'
17  } else {
18    options.rejectUnauthorized = strictSSL !== false
19  }
20
21  if (!options.retry) {
22    options.retry = { retries: 0 }
23  } else if (typeof options.retry === 'string') {
24    const retries = parseInt(options.retry, 10)
25    if (isFinite(retries)) {
26      options.retry = { retries }
27    } else {
28      options.retry = { retries: 0 }
29    }
30  } else if (typeof options.retry === 'number') {
31    options.retry = { retries: options.retry }
32  } else {
33    options.retry = { retries: 0, ...options.retry }
34  }
35
36  options.dns = { ttl: 5 * 60 * 1000, lookup: dns.lookup, ...options.dns }
37
38  options.cache = options.cache || 'default'
39  if (options.cache === 'default') {
40    const hasConditionalHeader = Object.keys(options.headers || {}).some((name) => {
41      return conditionalHeaders.includes(name.toLowerCase())
42    })
43    if (hasConditionalHeader) {
44      options.cache = 'no-store'
45    }
46  }
47
48  options.cacheAdditionalHeaders = options.cacheAdditionalHeaders || []
49
50  // cacheManager is deprecated, but if it's set and
51  // cachePath is not we should copy it to the new field
52  if (options.cacheManager && !options.cachePath) {
53    options.cachePath = options.cacheManager
54  }
55
56  return options
57}
58
59module.exports = configureOptions
60