39 lines
781 B
JavaScript
39 lines
781 B
JavaScript
/**
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* @license
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* Copyright 2018 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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import summary from 'rollup-plugin-summary';
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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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ecma: 2017,
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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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summary(),
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],
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};
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