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Next.js: Fix next/font usage on Windows machines #26700

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merged 3 commits into from
Apr 1, 2024
Merged

Next.js: Fix next/font usage on Windows machines #26700

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aa6984a
Fix next/font transformation on Windows machines
valentinpalkovic Mar 31, 2024
4267475
Fix local next/fonts on Windows machines
valentinpalkovic Mar 31, 2024
e40d784
Escape . character in regex
valentinpalkovic Mar 31, 2024
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2 changes: 1 addition & 1 deletion code/frameworks/nextjs/src/css/webpack.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ export const configureCss = (baseConfig: WebpackConfig, nextConfig: NextConfig):
],
// We transform the "target.css" files from next.js into Javascript
// for Next.js to support fonts, so it should be ignored by the css-loader.
exclude: /next\/.*\/target.css$/,
exclude: /next(\\|\/|\\\\).*(\\|\/|\\\\)target\.css$/,
};
}
});
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2 changes: 1 addition & 1 deletion code/frameworks/nextjs/src/font/webpack/configureNextFont.ts
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Expand Up @@ -7,7 +7,7 @@ export function configureNextFont(baseConfig: Configuration, isSWC?: boolean) {

if (isSWC) {
baseConfig.module?.rules?.push({
test: /next\/.*\/target.css$/,
test: /next(\\|\/|\\\\).*(\\|\/|\\\\)target\.css$/,
loader: fontLoaderPath,
});
} else {
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8 changes: 2 additions & 6 deletions code/frameworks/nextjs/src/font/webpack/loader/local/get-font-face-declarations.ts
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Expand Up @@ -39,13 +39,9 @@ export async function getFontFaceDeclarations(
.map(({ prop, value }: { prop: string; value: string }) => `${prop}: ${value};`)
.join('\n');

const arePathsWin32Format = /^[a-z]:\\/iu.test(options.filename);
const cleanWin32Path = (pathString: string): string =>
arePathsWin32Format ? pathString.replace(/\\/gu, '/') : pathString;

const getFontFaceCSS = () => {
if (typeof localFontSrc === 'string') {
const localFontPath = cleanWin32Path(path.join(parentFolder, localFontSrc));
const localFontPath = path.join(parentFolder, localFontSrc).replaceAll('\\', '/');

return `@font-face {
font-family: ${id};
Expand All @@ -55,7 +51,7 @@ export async function getFontFaceDeclarations(
}
return localFontSrc
.map((font) => {
const localFontPath = cleanWin32Path(path.join(parentFolder, font.path));
const localFontPath = path.join(parentFolder, font.path).replaceAll('\\', '/');

return `@font-face {
font-family: ${id};
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13 changes: 11 additions & 2 deletions code/frameworks/nextjs/src/font/webpack/loader/storybook-nextjs-font-loader.ts
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Expand Up @@ -3,6 +3,7 @@ import { getFontFaceDeclarations as getLocalFontFaceDeclarations } from './local
import type { LoaderOptions } from './types';
import { getCSSMeta } from './utils/get-css-meta';
import { setFontDeclarationsInHead } from './utils/set-font-declarations-in-head';
import path from 'path';

type FontFaceDeclaration = {
id: string;
Expand Down Expand Up @@ -39,11 +40,19 @@ export default async function storybookNextjsFontLoader(this: any) {

let fontFaceDeclaration: FontFaceDeclaration | undefined;

if (options.source.endsWith('next/font/google') || options.source.endsWith('@next/font/google')) {
const pathSep = path.sep;

if (
options.source.endsWith(`next${pathSep}font${pathSep}google`) ||
options.source.endsWith(`@next${pathSep}font${pathSep}google`)
) {
fontFaceDeclaration = await getGoogleFontFaceDeclarations(options);
}

if (options.source.endsWith('next/font/local') || options.source.endsWith('@next/font/local')) {
if (
options.source.endsWith(`next${pathSep}font${pathSep}local`) ||
options.source.endsWith(`@next${pathSep}font${pathSep}local`)
) {
fontFaceDeclaration = await getLocalFontFaceDeclarations(options, rootCtx, swcMode);
}

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