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Upgrade react-scripts to v5, Support Webpack 5.x #198

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@jaywcjlove

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@jaywcjlove

react-scripts version react-scripts version

Upgrade react-scripts to v5

.kktrc.ts

import webpack, { Configuration } from 'webpack';
import { LoaderConfOptions } from 'kkt';
import { mdCodeModulesLoader } from 'markdown-react-code-preview-loader';
import lessModules from '@kkt/less-modules';
import scopePluginOptions from '@kkt/scope-plugin-options';
import pkg from './package.json';
import path from 'path';

export default (conf: Configuration, env: 'development' | 'production', options: LoaderConfOptions) => {
  conf = lessModules(conf, env, options);
  // Get the project version.
  conf.plugins!.push(
    new webpack.DefinePlugin({
      VERSION: JSON.stringify(pkg.version),
    }),
  );
  // https://github.com/kktjs/kkt/issues/336#issue-1097660932
  conf.module!.exprContextCritical = false;

  conf = scopePluginOptions(conf, env, {
    ...options,
    allowedPaths: [
+      path.resolve(process.cwd(), './node_modules/')
    ]
  });
  /**
   * https://github.com/facebook/react/issues/13991#issuecomment-435587809
   * https://legacy.reactjs.org/warnings/invalid-hook-call-warning.html#duplicate-react
   */
+  if (conf.resolve?.alias) {
+    conf.resolve.alias = {
+      ...conf.resolve.alias,
+      react: path.resolve('./node_modules/react'),
+      'react-dom': path.resolve('./node_modules/react-dom')
+    };
+  }
  conf = mdCodeModulesLoader(conf);
  if (env === 'production') {
    conf.output = { ...conf.output, publicPath: './' };
  }
  return conf;
};

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