/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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const nodeResolvePlugin = require('@rollup/plugin-node-resolve').default;
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const nodePath = require('path');
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const ecDir = nodePath.resolve(__dirname, '..');
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const {terser} = require('rollup-plugin-terser');
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const replace = require('@rollup/plugin-replace');
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const MagicString = require('magic-string');
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const preamble = require('./preamble');
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function createAddLicensePlugin(sourcemap) {
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return {
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renderChunk(code, chunk) {
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const s = new MagicString(code);
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s.prepend(preamble.js);
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return {
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code: s.toString(),
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map: sourcemap ? s.generateMap({ hires: true }).toString() : null
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};
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}
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}
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}
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function createOutputs(basename, { min }, commonOutputOpts) {
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commonOutputOpts = {
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format: 'umd',
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...commonOutputOpts
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}
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function createReplacePlugin(replacement) {
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const plugin = replace({
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'process.env.NODE_ENV': JSON.stringify(replacement)
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});
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// Remove transform hook. It will have warning when using in output
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delete plugin.transform;
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return plugin;
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}
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const output = [{
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...commonOutputOpts,
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// Disable sourcemap in
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sourcemap: true,
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plugins: [
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createReplacePlugin('development'),
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createAddLicensePlugin(true)
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],
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file: basename + '.js'
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}];
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if (min) {
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output.push({
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...commonOutputOpts,
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// Disable sourcemap in min file.
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sourcemap: false,
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// TODO preamble
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plugins: [
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createReplacePlugin('production'),
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terser(),
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createAddLicensePlugin(false)
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],
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file: basename + '.min.js'
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})
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}
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return output;
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}
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/**
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* @param {Object} [opt]
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* @param {string} [opt.type=''] 'all' or 'simple' or 'common', default is 'all'
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* @param {boolean} [opt.sourcemap] If set, `opt.input` is required too, and `opt.type` is ignored.
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* @param {string} [opt.format='umd'] If set, `opt.input` is required too, and `opt.type` is ignored.
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* @param {string} [opt.min=false] If build minified output
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* @param {boolean} [opt.addBundleVersion=false] Only for debug in watch, prompt that the two build is different.
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*/
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exports.createECharts = function (opt = {}) {
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const srcType = opt.type !== 'all' ? '.' + opt.type : '';
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const postfixType = srcType;
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const format = opt.format || 'umd';
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const postfixFormat = (format !== 'umd') ? '.' + format.toLowerCase() : '';
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const input = nodePath.resolve(ecDir, `index${srcType}.js`);
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return {
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plugins: [nodeResolvePlugin()],
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treeshake: {
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moduleSideEffects: false
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},
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input: input,
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output: createOutputs(
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nodePath.resolve(ecDir, `dist/echarts${postfixFormat}${postfixType}`),
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opt,
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{
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name: 'echarts',
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// Ignore default exports, which is only for compitable code like:
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// import echarts from 'echarts/lib/echarts';
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exports: 'named',
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format: format
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}
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)
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};
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};
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exports.createBMap = function (opt) {
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const input = nodePath.resolve(ecDir, `extension/bmap/bmap.js`);
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return {
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plugins: [nodeResolvePlugin()],
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input: input,
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external: ['echarts'],
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output: createOutputs(
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nodePath.resolve(ecDir, `dist/extension/bmap`),
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opt,
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{
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name: 'bmap',
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globals: {
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// For UMD `global.echarts`
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echarts: 'echarts'
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}
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}
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)
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};
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};
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exports.createDataTool = function (opt) {
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let input = nodePath.resolve(ecDir, `extension/dataTool/index.js`);
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return {
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plugins: [nodeResolvePlugin()],
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input: input,
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external: ['echarts'],
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output: createOutputs(
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nodePath.resolve(ecDir, `dist/extension/dataTool`),
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opt,
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{
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name: 'dataTool',
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globals: {
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// For UMD `global.echarts`
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echarts: 'echarts'
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}
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}
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)
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};
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};
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exports.createMyTransform = function (opt) {
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let input = nodePath.resolve(ecDir, `test/lib/myTransform/src/index.ts`);
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return {
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plugins: [nodeResolvePlugin()],
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input: input,
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output: createOutputs(
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nodePath.resolve(ecDir, `test/lib/myTransform/dist/myTransform`),
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opt,
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{
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name: 'myTransform'
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}
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)
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};
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};
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