50 lines
1.6 KiB
JavaScript
50 lines
1.6 KiB
JavaScript
let ConcatenatedModule;
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try {
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// eslint-disable-next-line global-require,import/no-unresolved,import/no-extraneous-dependencies
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ConcatenatedModule = require('webpack/lib/optimize/ConcatenatedModule');
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// eslint-disable-next-line no-empty
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} catch (e) {}
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/**
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* Get all modules from main & child compilations.
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* Merge modules from ConcatenatedModule (when webpack.optimize.ModuleConcatenationPlugin is used)
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* @param {Compilation} compilation
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* @return {NormalModule[]}
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*/
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function getAllModules(compilation) {
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let modules = Array.from(compilation.modules);
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// Look up in child compilations
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if (compilation.children.length > 0) {
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const childModules = compilation.children.map(getAllModules)
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.reduce((acc, compilationModules) => acc.concat(compilationModules), []);
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modules = modules.concat(childModules);
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}
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// Merge modules from ConcatenatedModule
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if (ConcatenatedModule) {
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const concatenatedModules = modules
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.filter(m => m instanceof ConcatenatedModule)
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.reduce((acc, m) => {
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/**
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* @see https://git.io/v7XDu
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* In webpack@3.5.1 `modules` public property was removed
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* To workaround this private `_orderedConcatenationList` property is used to collect modules
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*/
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const subModules = 'modules' in m
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? m.modules
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: m._orderedConcatenationList.map(entry => entry.module);
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return acc.concat(subModules);
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}, []);
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if (concatenatedModules.length > 0) {
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modules = modules.concat(concatenatedModules);
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}
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}
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return modules;
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}
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module.exports = getAllModules;
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