1 import * as Promise from 'bluebird'
2 import { createWriteStream } from 'fs'
3 import * as request from 'request'
5 function doRequest (requestOptions: request.CoreOptions & request.UriOptions) {
6 return new Promise<{ response: request.RequestResponse, body: any }>((res, rej) => {
7 request(requestOptions, (err, response, body) => err ? rej(err) : res({ response, body }))
11 function doRequestAndSaveToFile (requestOptions: request.CoreOptions & request.UriOptions, destPath: string) {
12 return new Promise<request.RequestResponse>((res, rej) => {
13 request(requestOptions)
14 .on('response', response => res(response as request.RequestResponse))
15 .on('error', err => rej(err))
16 .pipe(createWriteStream(destPath))
20 // ---------------------------------------------------------------------------
24 doRequestAndSaveToFile