feat: update rollup config and demo

config/rollup.config.aio.js

@@ -1,10 +1,10 @@
 // rollup.config.js
 
-var babel = require('rollup-plugin-babel');
-var nodeResolve = require('rollup-plugin-node-resolve');
-var commonjs = require('rollup-plugin-commonjs');
-
-var common = require('./rollup.js');
+import babel from 'rollup-plugin-babel';
+import nodeResolve from 'rollup-plugin-node-resolve';
+import commonjs from 'rollup-plugin-commonjs';
+import { uglify } from 'rollup-plugin-uglify';
+import common from './rollup';
 
 export default {
     input: 'src/index.js',
@@ -28,5 +28,20 @@ export default {
             runtimeHelpers: true,
             exclude: 'node_modules/**',
         }),
+        uglify({
+            compress: {
+                drop_debugger: true,
+                drop_console: true,
+            },
+            output: {
+                comments: (node, comment) => {
+                    if (comment.type === 'comment2') {
+                        // multiline comment
+                        return /@preserve|@license|@cc_on/i.test(comment.value);
+                    }
+                    return false;
+                },
+            },
+        }),
     ],
 };

config/rollup.config.js

@@ -1,7 +1,7 @@
 // rollup.config.js
 
-var babel = require('rollup-plugin-babel');
-var common = require('./rollup.js');
+import babel from 'rollup-plugin-babel';
+import common from './rollup';
 
 export default {
     input: 'src/index.js',
@@ -15,7 +15,7 @@ export default {
     plugins: [
         babel({
             runtimeHelpers: true,
-            exclude: 'node_modules/**'
-        })
-    ]
+            exclude: 'node_modules/**',
+        }),
+    ],
 };

config/rollup.js

@@ -1,17 +1,18 @@
-var pkg = require('../package.json');
+const pkg = require('../package.json');
 
-// 兼容 qrcode-decoder 和 @yugasun/qrcode-decoder 
-var name = pkg.name.split('/').pop();
-var version = pkg.version;
+// 兼容 qrcode-decoder 和 @yugasun/qrcode-decoder
+const name = pkg.name.split('/').pop();
+const { version } = pkg;
 
-var banner = 
-`/*!
+const banner = `/* @preserve
  * qrcode-decoder ${version} (https://github.com/yugasun/qrcode-decoder)
  * API https://github.com/yugasun/qrcode-decoder/blob/master/doc/api.md
- * Copyright 2017-${(new Date).getFullYear()} yugasun. All Rights Reserved
+ * Copyright 2017-${new Date().getFullYear()} yugasun. All Rights Reserved
  * Licensed under MIT (https://github.com/yugasun/qrcode-decoder/blob/master/LICENSE)
  */
 `;
 
-exports.name = name;
-exports.banner = banner;
+export default {
+    name,
+    banner,
+};