rsnext/packages/next/shared/lib/constants.ts
Hannes Bornö bf8ee1edb4
Add support for font loaders (#40746)
For some context:
[https://vercel.slack.com/archives/CGU8HUTUH/p1662124179102509](https://vercel.slack.com/archives/CGU8HUTUH/p1662124179102509)

Continuation of #40221 and #40227

Adds `experimental.fontLoaders`.

SWC next-font-loaders (#40221) transforms font loader (e.g. #40227) call
expressions into an import with the function call arguments as a query.

The imports will be matched by `next-font-loader`. It runs the
configured font loaders - emits font files and returns CSS. Exports are
added, and the font-family is made locally scoped. The returned CSS is
turned into a CSS module with `css-loader` which lets you consume the
font-family.

`FontLoaderManifestPlugin` creates a manifest of the preloaded font
files for each entrypoint. Preload/preconnect are then added in
`_document.tsx` if any font files were found for that path.

Co-authored-by: JJ Kasper <jj@jjsweb.site>
2022-09-21 22:12:59 -07:00

129 lines
4.9 KiB
TypeScript

export type ValueOf<T> = Required<T>[keyof T]
export const COMPILER_NAMES = {
client: 'client',
server: 'server',
edgeServer: 'edge-server',
} as const
export type CompilerNameValues = ValueOf<typeof COMPILER_NAMES>
export const COMPILER_INDEXES: {
[compilerKey in CompilerNameValues]: number
} = {
[COMPILER_NAMES.client]: 0,
[COMPILER_NAMES.server]: 1,
[COMPILER_NAMES.edgeServer]: 2,
} as const
export const PHASE_EXPORT = 'phase-export'
export const PHASE_PRODUCTION_BUILD = 'phase-production-build'
export const PHASE_PRODUCTION_SERVER = 'phase-production-server'
export const PHASE_DEVELOPMENT_SERVER = 'phase-development-server'
export const PHASE_TEST = 'phase-test'
export const PAGES_MANIFEST = 'pages-manifest.json'
export const APP_PATHS_MANIFEST = 'app-paths-manifest.json'
export const APP_PATH_ROUTES_MANIFEST = 'app-path-routes-manifest.json'
export const BUILD_MANIFEST = 'build-manifest.json'
export const APP_BUILD_MANIFEST = 'app-build-manifest.json'
export const SUBRESOURCE_INTEGRITY_MANIFEST = 'subresource-integrity-manifest'
export const FONT_LOADER_MANIFEST = 'font-loader-manifest'
export const EXPORT_MARKER = 'export-marker.json'
export const EXPORT_DETAIL = 'export-detail.json'
export const PRERENDER_MANIFEST = 'prerender-manifest.json'
export const ROUTES_MANIFEST = 'routes-manifest.json'
export const IMAGES_MANIFEST = 'images-manifest.json'
export const SERVER_FILES_MANIFEST = 'required-server-files.json'
export const DEV_CLIENT_PAGES_MANIFEST = '_devPagesManifest.json'
export const MIDDLEWARE_MANIFEST = 'middleware-manifest.json'
export const DEV_MIDDLEWARE_MANIFEST = '_devMiddlewareManifest.json'
export const REACT_LOADABLE_MANIFEST = 'react-loadable-manifest.json'
export const FONT_MANIFEST = 'font-manifest.json'
export const SERVER_DIRECTORY = 'server'
export const SERVERLESS_DIRECTORY = 'serverless'
export const CONFIG_FILES = ['next.config.js', 'next.config.mjs']
export const BUILD_ID_FILE = 'BUILD_ID'
export const BLOCKED_PAGES = ['/_document', '/_app', '/_error']
export const CLIENT_PUBLIC_FILES_PATH = 'public'
export const CLIENT_STATIC_FILES_PATH = 'static'
export const CLIENT_STATIC_FILES_RUNTIME = 'runtime'
export const STRING_LITERAL_DROP_BUNDLE = '__NEXT_DROP_CLIENT_FILE__'
export const MODERN_BROWSERSLIST_TARGET = [
'chrome 61',
'edge 16',
'firefox 60',
'opera 48',
'safari 11',
]
export const NEXT_BUILTIN_DOCUMENT = '__NEXT_BUILTIN_DOCUMENT__'
export const NEXT_CLIENT_SSR_ENTRY_SUFFIX = '.__sc_client__'
// server/flight-manifest.js
export const FLIGHT_MANIFEST = 'flight-manifest'
// server/flight-server-css-manifest.json
export const FLIGHT_SERVER_CSS_MANIFEST = 'flight-server-css-manifest'
// server/middleware-build-manifest.js
export const MIDDLEWARE_BUILD_MANIFEST = 'middleware-build-manifest'
// server/middleware-react-loadable-manifest.js
export const MIDDLEWARE_REACT_LOADABLE_MANIFEST =
'middleware-react-loadable-manifest'
// static/runtime/main.js
export const CLIENT_STATIC_FILES_RUNTIME_MAIN = `main`
export const CLIENT_STATIC_FILES_RUNTIME_MAIN_APP = `${CLIENT_STATIC_FILES_RUNTIME_MAIN}-app`
// static/runtime/react-refresh.js
export const CLIENT_STATIC_FILES_RUNTIME_REACT_REFRESH = `react-refresh`
// static/runtime/amp.js
export const CLIENT_STATIC_FILES_RUNTIME_AMP = `amp`
// static/runtime/webpack.js
export const CLIENT_STATIC_FILES_RUNTIME_WEBPACK = `webpack`
// static/runtime/polyfills.js
export const CLIENT_STATIC_FILES_RUNTIME_POLYFILLS = 'polyfills'
export const CLIENT_STATIC_FILES_RUNTIME_POLYFILLS_SYMBOL = Symbol(
CLIENT_STATIC_FILES_RUNTIME_POLYFILLS
)
export const EDGE_RUNTIME_WEBPACK = 'edge-runtime-webpack'
export const TEMPORARY_REDIRECT_STATUS = 307
export const PERMANENT_REDIRECT_STATUS = 308
export const STATIC_PROPS_ID = '__N_SSG'
export const SERVER_PROPS_ID = '__N_SSP'
export const GOOGLE_FONT_PROVIDER = 'https://fonts.googleapis.com/'
export const OPTIMIZED_FONT_PROVIDERS = [
{ url: GOOGLE_FONT_PROVIDER, preconnect: 'https://fonts.gstatic.com' },
{ url: 'https://use.typekit.net', preconnect: 'https://use.typekit.net' },
]
export const DEFAULT_SERIF_FONT = 'Times New Roman'
export const DEFAULT_SANS_SERIF_FONT = 'Arial'
export const STATIC_STATUS_PAGES = ['/500']
export const TRACE_OUTPUT_VERSION = 1
export const RSC_MODULE_TYPES = {
client: 'client',
server: 'server',
} as const
// comparing
// https://nextjs.org/docs/api-reference/edge-runtime
// with
// https://nodejs.org/docs/latest/api/globals.html
export const EDGE_UNSUPPORTED_NODE_APIS = [
'clearImmediate',
'setImmediate',
'BroadcastChannel',
'Buffer',
'ByteLengthQueuingStrategy',
'CompressionStream',
'CountQueuingStrategy',
'DecompressionStream',
'DomException',
'MessageChannel',
'MessageEvent',
'MessagePort',
'ReadableByteStreamController',
'ReadableStreamBYOBRequest',
'ReadableStreamDefaultController',
'TextDecoderStream',
'TextEncoderStream',
'TransformStreamDefaultController',
'WritableStreamDefaultController',
]