Function postMultipart

spec/CloudCodeMultipart.spec.js:4–32

(url, headers, body)

const http = require('http');

function postMultipart(url, headers, body) {
  return new Promise((resolve, reject) => {
    const parsed = new URL(url);
    const req = http.request(
      {
        method: 'POST',
        hostname: parsed.hostname,
        port: parsed.port,
        path: parsed.pathname,
        headers,
      },
      res => {
        const chunks = [];
        res.on('data', chunk => chunks.push(chunk));
        res.on('end', () => {
          const raw = Buffer.concat(chunks).toString();
          try {
            resolve({ status: res.statusCode, data: JSON.parse(raw) });
          } catch {
            resolve({ status: res.statusCode, data: raw });
          }
        });
      }
    );
    req.on('error', reject);
    req.write(body);
    req.end();
  });
}

function buildMultipartBody(boundary, parts) {
  const segments = [];