fix(builds): setup rollup once and for all (#56)

Fixed problems on all builds and clarified config

.babelrc

@@ -9,27 +9,19 @@
           ]
         },
         "modules": false,
-        "loose": true,
-        "useBuiltIns": "usage"
+        "loose": true
       }
     ],
     "react",
     "stage-2"
   ],
   "env": {
-    "rollup": {
-      "plugins": [
-        "external-helpers"
-      ]
-    },
     "test": {
       "presets": [
         [
           "env",
           {
-            "targets": {
-              "node": "8.9.3"
-            }
+            "loose": true
           }
         ],
         "react",

package.json

@@ -2,12 +2,11 @@
   "name": "@brigad/redux-rest-easy",
   "version": "2.7.0",
   "description": "Redux/React/React Native framework generating actions, reducers and selectors to perform network requests",
-  "main": "lib/index.js",
-  "module": "es/index.js",
+  "main": "dist/redux-rest-easy.cjs.js",
+  "jsnext:main": "dist/redux-rest-easy.es.js",
+  "module": "dist/redux-rest-easy.es.js",
   "files": [
     "dist",
-    "lib",
-    "es",
     "src"
   ],
   "repository": {
@@ -31,6 +30,7 @@
   "bugs": {
     "url": "https://github.com/Brigad/redux-rest-easy/issues"
   },
+  "homepage": "https://github.com/Brigad/redux-rest-easy#readme",
   "npmName": "@brigad/redux-rest-easy",
   "npmFileMap": [
     {
@@ -44,11 +44,11 @@
     "prepare": "yarn build:clean && yarn build",
     "modules:clean": "rimraf node_modules",
     "build": "yarn build:commonjs && yarn build:es && yarn build:umd && yarn build:umd:min",
-    "build:commonjs": "cross-env BABEL_ENV=commonjs babel src --out-dir lib",
-    "build:es": "cross-env BABEL_ENV=es babel src --out-dir es",
-    "build:umd": "cross-env BABEL_ENV=rollup NODE_ENV=development rollup -c -o dist/index.js",
-    "build:umd:min": "cross-env BABEL_ENV=rollup NODE_ENV=production rollup -c -o dist/index.min.js",
-    "build:clean": "rimraf lib dist es coverage",
+    "build:commonjs": "cross-env FORMAT=cjs rollup -c",
+    "build:es": "cross-env FORMAT=es rollup -c",
+    "build:umd": "cross-env FORMAT=umd rollup -c",
+    "build:umd:min": "cross-env FORMAT=umd MINIFY=true rollup -c",
+    "build:clean": "rimraf dist",
     "lint": "eslint src",
     "test": "jest",
     "test:clean": "yarn test --no-cache",

rollup.config.js

-import nodeResolve from 'rollup-plugin-node-resolve';
-import builtins from 'rollup-plugin-node-builtins';
 import babel from 'rollup-plugin-babel';
-import replace from 'rollup-plugin-replace';
 import commonjs from 'rollup-plugin-commonjs';
+import resolve from 'rollup-plugin-node-resolve';
+import replace from 'rollup-plugin-replace';
 import uglify from 'rollup-plugin-uglify';
+import pkg from './package.json';
+
+const minify = process.env.MINIFY;
+const format = process.env.FORMAT;
 
-const env = process.env.NODE_ENV;
+const umd = format === 'umd';
 
 const config = {
   input: 'src/index.js',
-  external: ['react', 'react-redux'],
   output: {
-    name: 'ReduxRestEasy',
-    format: 'umd',
-    globals: {
-      react: 'React',
-      'react-redux': 'ReactRedux',
-    },
+    file: `dist/redux-rest-easy.${format}${minify ? '.min' : ''}.js`,
+    format,
+    ...(umd
+      ? {
+          name: 'ReduxRestEasy',
+          indent: false,
+          globals: {
+            react: 'React',
+            'react-redux': 'ReactRedux',
+          },
+        }
+      : {}),
   },
+  external: [
+    ...(!umd ? Object.keys(pkg.dependencies || {}) : []),
+    ...Object.keys(pkg.peerDependencies || {}),
+  ],
   context: 'window',
   plugins: [
-    nodeResolve({
-      preferBuiltins: true,
+    resolve({
+      jsnext: true,
+      main: true,
     }),
-    builtins(),
-    babel({
-      exclude: '**/node_modules/**',
+    commonjs({
+      include: 'node_modules/**',
     }),
-    replace({
-      'process.env.NODE_ENV': JSON.stringify(env),
+    babel({
+      exclude: 'node_modules/**',
+      plugins: ['external-helpers'],
     }),
-    commonjs(),
-  ],
+    umd
+      ? replace({
+          'process.env.NODE_ENV': JSON.stringify(
+            minify ? 'production' : 'development',
+          ),
+        })
+      : null,
+    minify
+      ? uglify({
+          compress: {
+            pure_getters: true,
+            unsafe: true,
+            unsafe_comps: true,
+            warnings: false,
+          },
+        })
+      : null,
+  ].filter(Boolean),
 };
 
-if (env === 'production') {
-  config.plugins.push(
-    uglify({
-      compress: {
-        pure_getters: true,
-        unsafe: true,
-        unsafe_comps: true,
-        warnings: false,
-      },
-    }),
-  );
-}
-
 export default config;