package: fix module bundling when target is node

Author: lucianopf

package.json

@@ -3,7 +3,7 @@
   "version": "3.0.9",
   "description": "Busca por CEP integrado diretamente aos serviços dos Correios e ViaCEP",
   "main": "dist/cep-promise.min.js",
-  "module": "dist/cep-promise-browser.min.js",
+  "module": "dist/cep-promise.min.js",
   "scripts": {
     "test": "npm run coverage",
     "coverage": "babel-node node_modules/.bin/babel-istanbul cover _mocha -- --timeout 60000 test/**/*.spec.js",
@@ -54,6 +54,7 @@
     "rollup-plugin-babel": "3.0.3",
     "rollup-plugin-commonjs": "8.3.0",
     "rollup-plugin-node-resolve": "3.0.3",
+    "rollup-plugin-replace": "2.2.0",
     "standard": "8.6.0",
     "uglify-js": "2.7.5"
   },
@@ -66,7 +67,8 @@
     ]
   },
   "dependencies": {
-    "isomorphic-unfetch": "3.0.0"
+    "node-fetch": "2.6.0",
+    "unfetch": "4.1.0"
   },
   "files": [
     "dist",

rollup.config.js

@@ -1,6 +1,7 @@
 import babel from 'rollup-plugin-babel'
 import commonjs from 'rollup-plugin-commonjs'
 import resolve from 'rollup-plugin-node-resolve'
+import replace from 'rollup-plugin-replace'
 
 const input = 'src/cep-promise.js'
 const defaultPlugins = [
@@ -25,7 +26,11 @@ export default [
   },
   {
     input,
-    plugins: [].concat(defaultPlugins, [
+    plugins: [
+      replace({
+        'node-fetch': 'unfetch',
+      })
+    ].concat(defaultPlugins, [
       resolve({
         browser: true
       }),

src/services/correios.js

@@ -1,6 +1,6 @@
 'use strict'
 
-import fetch from 'isomorphic-unfetch'
+import fetch from 'node-fetch'
 import ServiceError from '../errors/service.js'
 
 export default function fetchCorreiosService (cepWithLeftPad, proxyURL = '') {

src/services/viacep.js

@@ -1,6 +1,6 @@
 'use strict'
 
-import fetch from 'isomorphic-unfetch'
+import fetch from 'node-fetch'
 import ServiceError from '../errors/service.js'
 
 export default function fetchViaCepService (cepWithLeftPad, proxyURL = '') {

src/services/widenet.js

@@ -1,6 +1,6 @@
 'use strict'
 
-import fetch from 'isomorphic-unfetch'
+import fetch from 'node-fetch'
 import ServiceError from '../errors/service.js'
 
 export default function fetchWideNetService (cepWithLeftPad, proxyURL = '') {