48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
/**
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* @license
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* Copyright (c) 2018 The Polymer Project Authors. All rights reserved.
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* This code may only be used under the BSD style license found at
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* http://polymer.github.io/LICENSE.txt
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* The complete set of authors may be found at
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* http://polymer.github.io/AUTHORS.txt
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* The complete set of contributors may be found at
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* http://polymer.github.io/CONTRIBUTORS.txt
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* Code distributed by Google as part of the polymer project is also
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* subject to an additional IP rights grant found at
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* http://polymer.github.io/PATENTS.txt
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*/
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import filesize from 'rollup-plugin-filesize';
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import {terser} from 'rollup-plugin-terser';
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import resolve from 'rollup-plugin-node-resolve';
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import replace from '@rollup/plugin-replace';
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export default {
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input: 'my-element.js',
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output: {
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file: 'my-element.bundled.js',
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format: 'esm',
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},
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onwarn(warning) {
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if (warning.code !== 'THIS_IS_UNDEFINED') {
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console.error(`(!) ${warning.message}`);
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}
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},
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plugins: [
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replace({'Reflect.decorate': 'undefined'}),
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resolve(),
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terser({
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module: true,
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warnings: true,
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mangle: {
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properties: {
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regex: /^__/,
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},
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},
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}),
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filesize({
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showBrotliSize: true,
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})
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]
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}
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