alpha4, include bundle build

package.json

@@ -2,7 +2,7 @@
   "name": "chartjs-adapter-date-fns",
   "homepage": "https://www.chartjs.org",
   "description": "Chart.js adapter to use date-fns for time functionalities",
-  "version": "1.0.0-alpha3",
+  "version": "1.0.0-alpha4",
   "license": "MIT",
   "main": "dist/chartjs-adapter-date-fns.js",
   "repository": {
@@ -20,16 +20,17 @@
     "dist/*.js"
   ],
   "devDependencies": {
+    "@rollup/plugin-node-resolve": "^7.0.0",
+    "date-fns": "^2.9.0",
     "eslint-config-chartjs": "^0.1.0",
     "gulp": "^4.0.0",
     "gulp-eslint": "^5.0.0",
     "gulp-file": "^0.4.0",
-    "rollup": "^1.3.3",
-    "rollup-plugin-terser": "^4.0.4",
+    "rollup": "^1.29.0",
+    "rollup-plugin-terser": "^5.1.3",
     "yargs": "^13.2.1"
   },
   "peerDependencies": {
-    "chart.js": ">= 2.8.0 < 3",
-    "date-fns": "^2.0.0"
+    "chart.js": ">= 2.8.0 < 3"
   }
 }

rollup.config.js

@@ -1,18 +1,19 @@
-const terser = require('rollup-plugin-terser').terser;
-const pkg = require('./package.json');
+import resolve from '@rollup/plugin-node-resolve';
+import { terser } from 'rollup-plugin-terser';
+import { name, version, homepage, license } from './package.json';
 
 const banner = `/*!
- * ${pkg.name} v${pkg.version}
- * ${pkg.homepage}
+ * ${name} v${version}
+ * ${homepage}
  * (c) ${new Date().getFullYear()} Chart.js Contributors
- * Released under the ${pkg.license} license
+ * Released under the ${license} license
  */`;
 
-module.exports = [
+export default [
 	{
 		input: 'src/index.js',
 		output: {
-			file: `dist/${pkg.name}.js`,
+			file: `dist/${name}.js`,
 			banner: banner,
 			format: 'umd',
 			indent: false,
@@ -29,7 +30,7 @@ module.exports = [
 	{
 		input: 'src/index.js',
 		output: {
-			file: `dist/${pkg.name}.min.js`,
+			file: `dist/${name}.min.js`,
 			format: 'umd',
 			indent: false,
 			globals: {
@@ -48,5 +49,44 @@ module.exports = [
 			'chart.js',
 			'date-fns'
 		]
+	},
+	{
+		input: 'src/index.js',
+		output: {
+			file: `dist/${name}.bundle.js`,
+			format: 'umd',
+			indent: false,
+			globals: {
+				'chart.js': 'Chart'
+			}
+		},
+		plugins: [
+			resolve(),
+		],
+		external: [
+			'chart.js'
+		]
+	},
+	{
+		input: 'src/index.js',
+		output: {
+			file: `dist/${name}.bundle.min.js`,
+			format: 'umd',
+			indent: false,
+			globals: {
+				'chart.js': 'Chart'
+			}
+		},
+		plugins: [
+			resolve(),
+			terser({
+				output: {
+					preamble: banner
+				}
+			})
+		],
+		external: [
+			'chart.js'
+		]
 	}
 ];