35 lines
1.4 KiB
JavaScript
35 lines
1.4 KiB
JavaScript
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import { resolve } from "path";
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export default {
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/**
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* Function that mutates the original webpack config.
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* Supports asynchronous changes when a promise is returned (or it's an async function).
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*
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* @param {object} config - original webpack config.
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* @param {object} env - options passed to the CLI.
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* @param {WebpackConfigHelpers} helpers - object with useful helpers for working with the webpack config.
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* @param {object} options - this is mainly relevant for plugins (will always be empty in the config), default to an empty object
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**/
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webpack(config, env, helpers, options) {
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// Switch css-loader for typings-for-css-modules-loader, which is a wrapper
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// that automatically generates .d.ts files for loaded CSS
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helpers.getLoadersByName(config, "css-loader").forEach(({ loader }) => {
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loader.loader = "typings-for-css-modules-loader";
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loader.options = Object.assign(loader.options, {
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camelCase: true,
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banner:
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"// This file is automatically generated from your CSS. Any edits will be overwritten.",
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namedExport: true,
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silent: true
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});
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});
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// Use any `index` file, not just index.js
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config.resolve.alias["preact-cli-entrypoint"] = resolve(
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process.cwd(),
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"src",
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"index"
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);
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}
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};
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