36 行
949 B
JavaScript
36 行
949 B
JavaScript
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const { hasBuildInfo, writeBuildInfo, clean } = require('./build.js');
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const {mergeConfig, getDefaultConfig} = require('@react-native/metro-config');
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function createModuleIdFactory() {
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const fileToIdMap = new Map();
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let nextId = 0;
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clean('./config/bundleCommonInfo.json');
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// 如果是业务 模块请以 10000000 来自增命名
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return (path) => {
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let id = fileToIdMap.get(path);
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if (typeof id !== 'number') {
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id = nextId++;
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fileToIdMap.set(path, id);
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!hasBuildInfo('./config/bundleCommonInfo.json', path) &&
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writeBuildInfo(
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'./config/bundleCommonInfo.json',
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path,
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fileToIdMap.get(path)
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);
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}
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return id;
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};
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}
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const config = {
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serializer: {
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createModuleIdFactory: createModuleIdFactory, // 给 bundle 一个id 避免冲突 cli 源码中这个id 是从1 开始 自增的
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},
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};
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module.exports = mergeConfig(getDefaultConfig(__dirname), config);
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