32 lines
822 B
TypeScript
32 lines
822 B
TypeScript
import { Configuration, RuleSetRule } from 'webpack'
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import { getPostCssPlugins } from './plugins'
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export async function __overrideCssConfiguration(
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rootDirectory: string,
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isProduction: boolean,
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config: Configuration
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) {
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const postCssPlugins = await getPostCssPlugins(rootDirectory, isProduction)
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function patch(rule: RuleSetRule) {
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if (
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rule.options &&
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typeof rule.options === 'object' &&
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rule.options['ident'] === '__nextjs_postcss'
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) {
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rule.options.plugins = postCssPlugins
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} else if (Array.isArray(rule.oneOf)) {
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rule.oneOf.forEach(patch)
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} else if (Array.isArray(rule.use)) {
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rule.use.forEach(u => {
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if (typeof u === 'object') {
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patch(u)
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}
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})
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}
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}
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config.module?.rules?.forEach(entry => {
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patch(entry)
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})
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}
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