43 lines
1.0 KiB
JavaScript
43 lines
1.0 KiB
JavaScript
const webpack = require("webpack");
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/**
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* Returns a modified copy of the given webpackEntry object with
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* the moduleId in front of all other assets.
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*/
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function prependModuleId(webpackEntry, moduleId) {
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if (typeof webpackEntry === "string") {
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return [moduleId, webpackEntry];
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}
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if (Array.isArray(webpackEntry)) {
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return [moduleId, ...webpackEntry];
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}
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if (webpackEntry && typeof webpackEntry === "object") {
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const entry = { ...webpackEntry };
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for (const chunkName in entry) {
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if (entry.hasOwnProperty(chunkName)) {
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entry[chunkName] = prependModuleId(entry[chunkName], moduleId);
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}
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}
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return entry;
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}
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throw new Error("Invalid webpack entry object");
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}
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/**
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* Creates a webpack compiler that automatically inlines the
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* webpack dev runtime in all entry points.
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*/
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function createDevCompiler(webpackConfig, webpackRuntimeModuleId) {
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return webpack({
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...webpackConfig,
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entry: prependModuleId(webpackConfig.entry, webpackRuntimeModuleId)
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});
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}
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module.exports = createDevCompiler;
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