Upgrade build (#18)

.babelrc

@@ -1,19 +1,7 @@
 {
   "presets": [
-    "flow",
-    ["env", { "modules": false, "loose": true }]
+    "@babel/flow",
+    ["@babel/env", { "loose": true }]
   ],
-  "comments": false,
-  "env": {
-    "cjs": {
-      "plugins": [
-        "transform-es2015-modules-commonjs"
-      ]
-    },
-    "test": {
-      "plugins": [
-        "transform-es2015-modules-commonjs"
-      ]
-    }
-  }
-}
+  "comments": false
+}

package.json

@@ -37,22 +37,21 @@
     "prepublish": "yarn run build"
   },
   "devDependencies": {
-    "babel-cli": "6.26.0",
-    "babel-eslint": "8.2.5",
-    "babel-jest": "^23.2.0",
-    "babel-preset-env": "^1.7.0",
-    "babel-preset-flow": "6.23.0",
+    "@babel/core": "^7.4.5",
+    "@babel/preset-env": "^7.4.5",
+    "@babel/preset-flow": "^7.0.0",
+    "babel-eslint": "10.0.1",
+    "babel-jest": "^24.8.0",
     "cross-env": "^5.2.0",
     "flow-bin": "0.100.0",
-    "jest": "23.2.0",
+    "jest": "24.8.0",
     "prettier": "^1.17.1",
     "raf-stub": "2.0.2",
-    "rimraf": "^2.6.2",
-    "rollup": "^0.62.0",
-    "rollup-plugin-babel": "^3.0.5",
-    "rollup-plugin-commonjs": "^9.1.3",
-    "rollup-plugin-replace": "^2.0.0",
-    "rollup-plugin-uglify": "^4.0.0"
+    "rimraf": "^2.6.3",
+    "rollup": "^1.13.1",
+    "rollup-plugin-babel": "^4.3.2",
+    "rollup-plugin-replace": "^2.2.0",
+    "rollup-plugin-terser": "^5.0.0"
   },
   "dependencies": {}
 }

rollup.config.js

@@ -1,59 +1,42 @@
 // @flow
 import babel from 'rollup-plugin-babel';
-import commonjs from 'rollup-plugin-commonjs';
 import replace from 'rollup-plugin-replace';
-import { uglify } from 'rollup-plugin-uglify';
+import { terser } from 'rollup-plugin-terser';
+import pkg from './package.json';
 
 const input = 'src/index.js';
+const name = 'rafSchd';
 
 export default [
   // Universal module definition (UMD) build
   {
     input,
-    output: {
-      file: 'dist/raf-schd.js',
-      format: 'umd',
-      name: 'rafSchd',
-    },
+    output: { format: 'umd', file: 'dist/raf-schd.js', name },
     plugins: [
-      // Setting development env before running babel etc
-      replace({ 'process.env.NODE_ENV': JSON.stringify('development') }),
       babel(),
-      commonjs({ include: 'node_modules/**' }),
+      replace({ 'process.env.NODE_ENV': JSON.stringify('development') }),
     ],
   },
   // Universal module definition (UMD) build (production)
   {
     input,
-    output: {
-      file: 'dist/raf-schd.min.js',
-      format: 'umd',
-      name: 'rafSchd',
-    },
+    output: { format: 'umd', file: 'dist/raf-schd.min.js', name },
     plugins: [
-      // Setting production env before running babel etc
-      replace({ 'process.env.NODE_ENV': JSON.stringify('production') }),
       babel(),
-      commonjs({ include: 'node_modules/**' }),
-      uglify(),
+      replace({ 'process.env.NODE_ENV': JSON.stringify('production') }),
+      terser(),
     ],
   },
   // ESM build
   {
     input,
-    output: {
-      file: 'dist/raf-schd.esm.js',
-      format: 'es',
-    },
+    output: { format: 'esm', file: pkg.module },
     plugins: [babel()],
   },
   // CommonJS build
   {
     input,
-    output: {
-      file: 'dist/raf-schd.cjs.js',
-      format: 'cjs',
-    },
+    output: { format: 'cjs', file: pkg.main },
     plugins: [babel()],
   },
 ];