fix: use roarr logger

README.md

@@ -60,3 +60,11 @@ try {
 }
 
 ```
+
+## Logging
+
+This package is using [`roarr`](https://www.npmjs.com/package/roarr) logger to log the program's state.
+
+Export `ROARR_LOG=true` environment variable to enable log printing to stdout.
+
+Use [`roarr-cli`](https://github.com/gajus/roarr-cli) program to pretty-print the logs.

package.json

@@ -12,11 +12,11 @@
   "dependencies": {
     "ajv": "^6.6.2",
     "bluefeather": "^2.9.0",
-    "debug": "^4.1.1",
     "deep-map-keys": "^1.2.0",
     "es6-error": "^4.1.1",
     "lodash": "^4.17.11",
     "qs": "^6.6.0",
+    "roarr": "^2.12.1",
     "xfetch": "^3.14.3"
   },
   "description": "TMDb SDK.",

src/Logger.js

@@ -0,0 +1,7 @@
+// @flow
+
+import Roarr from 'roarr';
+
+export default Roarr.child({
+  package: 'tmdb'
+});

src/Tmdb.js

@@ -9,9 +9,7 @@ import {
 import {
   camelCase
 } from 'lodash';
-import {
-  createDebug
-} from './factories';
+import Logger from './Logger';
 import {
   NotFoundError,
   RemoteError,
@@ -32,7 +30,9 @@ type QueryType = {
   [key: string]: string | number | null
 };
 
-const debug = createDebug('Tmdb');
+const log = Logger.child({
+  namespace: 'Tmdb'
+});
 
 class Tmdb {
   apiKey: string;
@@ -76,7 +76,7 @@ class Tmdb {
           // time is wrong, we don't bombard the TMDb server with requests.
           const cooldownTime = Math.max(rateLimitReset - currentTime, 30);
 
-          debug('reached rate limit; waiting %d seconds', cooldownTime);
+          log.debug('reached rate limit; waiting %d seconds', cooldownTime);
 
           await delay(cooldownTime * 1000);
 

src/index.js

@@ -1,6 +1,8 @@
 // @flow
 
-export {default as Tmdb} from './Tmdb';
+export {
+  default as Tmdb
+} from './Tmdb';
 export {
   NotFoundError,
   RemoteError,