Merge pull request #420 from cmotsn/replace-debug-package

Replace `debug` package by node:util.debuglog. Fixes #353

README.md

@@ -609,10 +609,11 @@ To run tests, you need to generate a self-signed SSL certificate in the `test` d
     $ openssl req -new -key test/keys/ssl.key -x509 -days 999 -out test/keys/ssl.cert
 
 Then you should be able to run `npm test` once you have the dependencies in place.
+To run the tests with debug logs, set the environment variable `NODE_DEBUG` to `needle` (for example, by running `NODE_DEBUG=needle npm test`).
 
 > Note: Tests currently only work on linux-based environments that have `/proc/self/fd`. They *do not* work on MacOS environments.
 > You can use Docker to run tests by creating a container and mounting the needle project directory on `/app`
-> `docker create --name Needle -v /app -w /app -v /app/node_modules -i node:argon`
+> `docker create --name Needle -v $(pwd) -w /app -v $(pwd)/node_modules -i node:argon`
 
 Credits
 -------

lib/needle.js

@@ -10,7 +10,7 @@ var fs          = require('fs'),
     https       = require('https'),
     url         = require('url'),
     stream      = require('stream'),
-    debug       = require('debug')('needle'),
+    debug       = require('util').debuglog('needle'),
     stringify   = require('./querystring').build,
     multipart   = require('./multipart'),
     auth        = require('./auth'),

package.json

@@ -40,7 +40,6 @@
     "url": "https://github.com/tomas/needle.git"
   },
   "dependencies": {
-    "debug": "^3.2.6",
     "iconv-lite": "^0.6.3",
     "sax": "^1.2.4"
   },