Expose internal debug functionality

[jdalrymple]

Description
Not sure what the best way to do this would be, but having a way to view some of the internal process would be very useful in debugging. passing a debug property that had things like the raw requests and more.

Proposal
Open to ideas here!

[detj]

This is specially useful for the CLI.

A --verbose global argument that shows basic information about the underlying request like

• request host
• request path
• response status code

Present error information is not too useful for the end CLI user.

⠴ Calling GitlabHTTPError: Response code 404 (Not Found)
    at onResponse (/Users/xxxxx/n/lib/node_modules/@gitbeaker/cli/node_modules/got/dist/source/as-promise/index.js:124:28)
    at processTicksAndRejections (internal/process/task_queues.js:97:5) {
  name: 'HTTPError',
  code: undefined,
  timings: {
    start: 1590065135378,
    socket: 1590065135380,
    lookup: 1590065135429,
    connect: 1590065135543,
    secureConnect: 1590065135661,
    upload: 1590065135661,
    response: 1590065135812,
    end: 1590065135817,
    error: undefined,
    abort: undefined,
    phases: {
      wait: 2,
      dns: 49,
      tcp: 114,
      tls: 118,
      request: 0,
      firstByte: 151,
      download: 5,
      total: 439
    }
  },
  description: undefined
}
✖ Calling Gitlab

[sdc224]

Its Something like the Fetch API doesn't throws error on other error codes except network failure.

Something like below might help you, if you are using Fetch API.

const response: Response = await fetch(hostname);
console.log(response.status);  // Note: This status actually contains the error codes 
                               // like 401,403 as well    

I can create a PR if you want, I think it can be solved by using this response.status flag

[sdc224]

Any update over this @jdalrymple ?

[jdalrymple]

Not yet, focusing on fixing up the things already in the PR stage

[jdalrymple]

Really should do this one 🤦

[jdalrymple]

Exposing the response in the Error's cause property in #2258