| 1 | "use strict";exports.__esModule=true;exports.renderToHTML=renderToHTML;var _react=_interopRequireDefault(require("react"));var _server=require("react-dom/server");var _log=require("../../build/output/log");var _constants=require("../../lib/constants");var _isSerializableProps=require("../../lib/is-serializable-props");var _amp=require("../lib/amp");var _ampContext=require("../lib/amp-context");var _constants2=require("../lib/constants");var _head=require("../lib/head");var _headManagerContext=require("../lib/head-manager-context");var _loadable=_interopRequireDefault(require("../lib/loadable"));var _loadableContext=require("../lib/loadable-context");var _postProcess=_interopRequireDefault(require("../lib/post-process"));var _routerContext=require("../lib/router-context");var _isDynamic=require("../lib/router/utils/is-dynamic");var _utils=require("../lib/utils");var _apiUtils=require("./api-utils");var _denormalizePagePath=require("./denormalize-page-path");var _fontUtils=require("./font-utils");var _normalizePagePath=require("./normalize-page-path");var _optimizeAmp=_interopRequireDefault(require("./optimize-amp"));var _loadCustomRoutes=require("../../lib/load-custom-routes");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj};}function noRouter(){const message='No router instance found. you should only use "next/router" inside the client side of your app. https://nextjs.org/docs/messages/no-router-instance';throw new Error(message);}class ServerRouter{constructor(pathname,query,as,{isFallback},isReady,basePath,locale,locales,defaultLocale,domainLocales,isPreview,isLocaleDomain){this.route=void 0;this.pathname=void 0;this.query=void 0;this.asPath=void 0;this.basePath=void 0;this.events=void 0;this.isFallback=void 0;this.locale=void 0;this.isReady=void 0;this.locales=void 0;this.defaultLocale=void 0;this.domainLocales=void 0;this.isPreview=void 0;this.isLocaleDomain=void 0;this.route=pathname.replace(/\/$/,'')||'/';this.pathname=pathname;this.query=query;this.asPath=as;this.isFallback=isFallback;this.basePath=basePath;this.locale=locale;this.locales=locales;this.defaultLocale=defaultLocale;this.isReady=isReady;this.domainLocales=domainLocales;this.isPreview=!!isPreview;this.isLocaleDomain=!!isLocaleDomain;}push(){noRouter();}replace(){noRouter();}reload(){noRouter();}back(){noRouter();}prefetch(){noRouter();}beforePopState(){noRouter();}}function enhanceComponents(options,App,Component){
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| 2 | if(typeof options==='function'){return{App,Component:options(Component)};}return{App:options.enhanceApp?options.enhanceApp(App):App,Component:options.enhanceComponent?options.enhanceComponent(Component):Component};}function renderDocument(Document,{buildManifest,docComponentsRendered,props,docProps,pathname,query,buildId,canonicalBase,assetPrefix,runtimeConfig,nextExport,autoExport,isFallback,dynamicImportsIds,dangerousAsPath,err,dev,ampPath,ampState,inAmpMode,hybridAmp,dynamicImports,headTags,gsp,gssp,customServer,gip,appGip,unstable_runtimeJS,unstable_JsPreload,devOnlyCacheBusterQueryString,scriptLoader,locale,locales,defaultLocale,domainLocales,isPreview,disableOptimizedLoading}){return'<!DOCTYPE html>'+(0,_server.renderToStaticMarkup)(_react.default.createElement(_ampContext.AmpStateContext.Provider,{value:ampState},Document.renderDocument(Document,{__NEXT_DATA__:{props,
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| 3 | page:pathname,
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| 4 | query,
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| 5 | buildId,
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| 6 | assetPrefix:assetPrefix===''?undefined:assetPrefix,
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| 7 | runtimeConfig,
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| 8 | nextExport,
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| 9 | autoExport,
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| 10 | isFallback,dynamicIds:dynamicImportsIds.length===0?undefined:dynamicImportsIds,err:err?serializeError(dev,err):undefined,
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| 11 | gsp,
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| 12 | gssp,
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| 13 | customServer,
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| 14 | gip,
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| 15 | appGip,
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| 16 | locale,locales,defaultLocale,domainLocales,isPreview},buildManifest,docComponentsRendered,dangerousAsPath,canonicalBase,ampPath,inAmpMode,isDevelopment:!!dev,hybridAmp,dynamicImports,assetPrefix,headTags,unstable_runtimeJS,unstable_JsPreload,devOnlyCacheBusterQueryString,scriptLoader,locale,disableOptimizedLoading,...docProps})));}const invalidKeysMsg=(methodName,invalidKeys)=>{return`Additional keys were returned from \`${methodName}\`. Properties intended for your component must be nested under the \`props\` key, e.g.:`+`\n\n\treturn { props: { title: 'My Title', content: '...' } }`+`\n\nKeys that need to be moved: ${invalidKeys.join(', ')}.`+`\nRead more: https://nextjs.org/docs/messages/invalid-getstaticprops-value`;};function checkRedirectValues(redirect,req,method){const{destination,permanent,statusCode,basePath}=redirect;let errors=[];const hasStatusCode=typeof statusCode!=='undefined';const hasPermanent=typeof permanent!=='undefined';if(hasPermanent&&hasStatusCode){errors.push(`\`permanent\` and \`statusCode\` can not both be provided`);}else if(hasPermanent&&typeof permanent!=='boolean'){errors.push(`\`permanent\` must be \`true\` or \`false\``);}else if(hasStatusCode&&!_loadCustomRoutes.allowedStatusCodes.has(statusCode)){errors.push(`\`statusCode\` must undefined or one of ${[..._loadCustomRoutes.allowedStatusCodes].join(', ')}`);}const destinationType=typeof destination;if(destinationType!=='string'){errors.push(`\`destination\` should be string but received ${destinationType}`);}const basePathType=typeof basePath;if(basePathType!=='undefined'&&basePathType!=='boolean'){errors.push(`\`basePath\` should be undefined or a false, received ${basePathType}`);}if(errors.length>0){throw new Error(`Invalid redirect object returned from ${method} for ${req.url}\n`+errors.join(' and ')+'\n'+`See more info here: https://nextjs.org/docs/messages/invalid-redirect-gssp`);}}async function renderToHTML(req,res,pathname,query,renderOpts){var _props;
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| 17 |
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| 18 |
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| 19 | renderOpts.devOnlyCacheBusterQueryString=renderOpts.dev?renderOpts.devOnlyCacheBusterQueryString||`?ts=${Date.now()}`:'';
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| 20 | query=Object.assign({},query);const{err,dev=false,ampPath='',App,Document,pageConfig={},Component,buildManifest,fontManifest,reactLoadableManifest,ErrorDebug,getStaticProps,getStaticPaths,getServerSideProps,isDataReq,params,previewProps,basePath,devOnlyCacheBusterQueryString}=renderOpts;const getFontDefinition=url=>{if(fontManifest){return(0,_fontUtils.getFontDefinitionFromManifest)(url,fontManifest);}return'';};const callMiddleware=async(method,args,props=false)=>{let results=props?{}:[];if(Document[`${method}Middleware`]){let middlewareFunc=await Document[`${method}Middleware`];middlewareFunc=middlewareFunc.default||middlewareFunc;const curResults=await middlewareFunc(...args);if(props){for(const result of curResults){results={...results,...result};}}else{results=curResults;}}return results;};const headTags=(...args)=>callMiddleware('headTags',args);const isFallback=!!query.__nextFallback;delete query.__nextFallback;delete query.__nextLocale;delete query.__nextDefaultLocale;const isSSG=!!getStaticProps;const isBuildTimeSSG=isSSG&&renderOpts.nextExport;const defaultAppGetInitialProps=App.getInitialProps===App.origGetInitialProps;const hasPageGetInitialProps=!!Component.getInitialProps;const pageIsDynamic=(0,_isDynamic.isDynamicRoute)(pathname);const isAutoExport=!hasPageGetInitialProps&&defaultAppGetInitialProps&&!isSSG&&!getServerSideProps;for(const methodName of['getStaticProps','getServerSideProps','getStaticPaths']){if(Component[methodName]){throw new Error(`page ${pathname} ${methodName} ${_constants.GSSP_COMPONENT_MEMBER_ERROR}`);}}if(hasPageGetInitialProps&&isSSG){throw new Error(_constants.SSG_GET_INITIAL_PROPS_CONFLICT+` ${pathname}`);}if(hasPageGetInitialProps&&getServerSideProps){throw new Error(_constants.SERVER_PROPS_GET_INIT_PROPS_CONFLICT+` ${pathname}`);}if(getServerSideProps&&isSSG){throw new Error(_constants.SERVER_PROPS_SSG_CONFLICT+` ${pathname}`);}if(getStaticPaths&&!pageIsDynamic){throw new Error(`getStaticPaths is only allowed for dynamic SSG pages and was found on '${pathname}'.`+`\nRead more: https://nextjs.org/docs/messages/non-dynamic-getstaticpaths-usage`);}if(!!getStaticPaths&&!isSSG){throw new Error(`getStaticPaths was added without a getStaticProps in ${pathname}. Without getStaticProps, getStaticPaths does nothing`);}if(isSSG&&pageIsDynamic&&!getStaticPaths){throw new Error(`getStaticPaths is required for dynamic SSG pages and is missing for '${pathname}'.`+`\nRead more: https://nextjs.org/docs/messages/invalid-getstaticpaths-value`);}let asPath=renderOpts.resolvedAsPath||req.url;if(dev){const{isValidElementType}=require('react-is');if(!isValidElementType(Component)){throw new Error(`The default export is not a React Component in page: "${pathname}"`);}if(!isValidElementType(App)){throw new Error(`The default export is not a React Component in page: "/_app"`);}if(!isValidElementType(Document)){throw new Error(`The default export is not a React Component in page: "/_document"`);}if(isAutoExport||isFallback){
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| 21 | query={...(query.amp?{amp:query.amp}:{})};asPath=`${pathname}${// ensure trailing slash is present for non-dynamic auto-export pages
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| 22 | req.url.endsWith('/')&&pathname!=='/'&&!pageIsDynamic?'/':''}`;req.url=pathname;}if(pathname==='/404'&&(hasPageGetInitialProps||getServerSideProps)){throw new Error(`\`pages/404\` ${_constants.STATIC_STATUS_PAGE_GET_INITIAL_PROPS_ERROR}`);}if(_constants2.STATIC_STATUS_PAGES.includes(pathname)&&(hasPageGetInitialProps||getServerSideProps)){throw new Error(`\`pages${pathname}\` ${_constants.STATIC_STATUS_PAGE_GET_INITIAL_PROPS_ERROR}`);}}await _loadable.default.preloadAll();
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| 23 | let isPreview;let previewData;if((isSSG||getServerSideProps)&&!isFallback){
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| 24 |
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| 25 |
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| 26 | previewData=(0,_apiUtils.tryGetPreviewData)(req,res,previewProps);isPreview=previewData!==false;}
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| 27 | const routerIsReady=!!(getServerSideProps||hasPageGetInitialProps);const router=new ServerRouter(pathname,query,asPath,{isFallback:isFallback},routerIsReady,basePath,renderOpts.locale,renderOpts.locales,renderOpts.defaultLocale,renderOpts.domainLocales,isPreview,req.__nextIsLocaleDomain);const ctx={err,req:isAutoExport?undefined:req,res:isAutoExport?undefined:res,pathname,query,asPath,locale:renderOpts.locale,locales:renderOpts.locales,defaultLocale:renderOpts.defaultLocale,AppTree:props=>{return_react.default.createElement(AppContainer,null,_react.default.createElement(App,Object.assign({},props,{Component:Component,router:router})));}};let props;const ampState={ampFirst:pageConfig.amp===true,hasQuery:Boolean(query.amp),hybrid:pageConfig.amp==='hybrid'};const inAmpMode=(0,_amp.isInAmpMode)(ampState);const reactLoadableModules=[];let head=(0,_head.defaultHead)(inAmpMode);let scriptLoader={};const AppContainer=({children})=>_react.default.createElement(_routerContext.RouterContext.Provider,{value:router},_react.default.createElement(_ampContext.AmpStateContext.Provider,{value:ampState},_react.default.createElement(_headManagerContext.HeadManagerContext.Provider,{value:{updateHead:state=>{head=state;},updateScripts:scripts=>{scriptLoader=scripts;},scripts:{},mountedInstances:new Set()}},_react.default.createElement(_loadableContext.LoadableContext.Provider,{value:moduleName=>reactLoadableModules.push(moduleName)},children))));try{props=await(0,_utils.loadGetInitialProps)(App,{AppTree:ctx.AppTree,Component,router,ctx});if((isSSG||getServerSideProps)&&isPreview){props.__N_PREVIEW=true;}if(isSSG){props[_constants2.STATIC_PROPS_ID]=true;}if(isSSG&&!isFallback){let data;try{data=await getStaticProps({...(pageIsDynamic?{params:query}:undefined),...(isPreview?{preview:true,previewData:previewData}:undefined),locales:renderOpts.locales,locale:renderOpts.locale,defaultLocale:renderOpts.defaultLocale});}catch(staticPropsError){
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| 28 |
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| 29 | if(staticPropsError.code==='ENOENT'){delete staticPropsError.code;}throw staticPropsError;}if(data==null){throw new Error(_constants.GSP_NO_RETURNED_VALUE);}const invalidKeys=Object.keys(data).filter(key=>key!=='revalidate'&&key!=='props'&&key!=='redirect'&&key!=='notFound');if(invalidKeys.includes('unstable_revalidate')){throw new Error(_constants.UNSTABLE_REVALIDATE_RENAME_ERROR);}if(invalidKeys.length){throw new Error(invalidKeysMsg('getStaticProps',invalidKeys));}if(process.env.NODE_ENV!=='production'){if(typeof data.notFound!=='undefined'&&typeof data.redirect!=='undefined'){throw new Error(`\`redirect\` and \`notFound\` can not both be returned from ${isSSG?'getStaticProps':'getServerSideProps'} at the same time. Page: ${pathname}\nSee more info here: https://nextjs.org/docs/messages/gssp-mixed-not-found-redirect`);}}if('notFound'in data&&data.notFound){if(pathname==='/404'){throw new Error(`The /404 page can not return notFound in "getStaticProps", please remove it to continue!`);};renderOpts.isNotFound=true;}if('redirect'in data&&data.redirect&&typeof data.redirect==='object'){checkRedirectValues(data.redirect,req,'getStaticProps');if(isBuildTimeSSG){throw new Error(`\`redirect\` can not be returned from getStaticProps during prerendering (${req.url})\n`+`See more info here: https://nextjs.org/docs/messages/gsp-redirect-during-prerender`);};data.props={__N_REDIRECT:data.redirect.destination,__N_REDIRECT_STATUS:(0,_loadCustomRoutes.getRedirectStatus)(data.redirect)};if(typeof data.redirect.basePath!=='undefined'){;data.props.__N_REDIRECT_BASE_PATH=data.redirect.basePath;};renderOpts.isRedirect=true;}if((dev||isBuildTimeSSG)&&!renderOpts.isNotFound&&!(0,_isSerializableProps.isSerializableProps)(pathname,'getStaticProps',data.props)){
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| 30 | throw new Error('invariant: getStaticProps did not return valid props. Please report this.');}if('revalidate'in data){if(typeof data.revalidate==='number'){if(!Number.isInteger(data.revalidate)){throw new Error(`A page's revalidate option must be seconds expressed as a natural number for ${req.url}. Mixed numbers, such as '${data.revalidate}', cannot be used.`+`\nTry changing the value to '${Math.ceil(data.revalidate)}' or using \`Math.ceil()\` if you're computing the value.`);}else if(data.revalidate<=0){throw new Error(`A page's revalidate option can not be less than or equal to zero for ${req.url}. A revalidate option of zero means to revalidate after _every_ request, and implies stale data cannot be tolerated.`+`\n\nTo never revalidate, you can set revalidate to \`false\` (only ran once at build-time).`+`\nTo revalidate as soon as possible, you can set the value to \`1\`.`);}else if(data.revalidate>31536000){
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| 31 | console.warn(`Warning: A page's revalidate option was set to more than a year for ${req.url}. This may have been done in error.`+`\nTo only run getStaticProps at build-time and not revalidate at runtime, you can set \`revalidate\` to \`false\`!`);}}else if(data.revalidate===true){
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| 32 |
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| 33 |
|
| 34 | data.revalidate=1;}else if(data.revalidate===false||typeof data.revalidate==='undefined'){
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| 35 | data.revalidate=false;}else{throw new Error(`A page's revalidate option must be seconds expressed as a natural number. Mixed numbers and strings cannot be used. Received '${JSON.stringify(data.revalidate)}' for ${req.url}`);}}else{
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| 36 | ;data.revalidate=false;}
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| 37 | if(renderOpts.isNotFound){return null;}props.pageProps=Object.assign({},props.pageProps,'props'in data?data.props:undefined)
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| 38 |
|
| 39 | ;renderOpts.revalidate='revalidate'in data?data.revalidate:undefined;renderOpts.pageData=props;}if(getServerSideProps){props[_constants2.SERVER_PROPS_ID]=true;}if(getServerSideProps&&!isFallback){let data;try{data=await getServerSideProps({req:req,res,query,resolvedUrl:renderOpts.resolvedUrl,...(pageIsDynamic?{params:params}:undefined),...(previewData!==false?{preview:true,previewData:previewData}:undefined),locales:renderOpts.locales,locale:renderOpts.locale,defaultLocale:renderOpts.defaultLocale});}catch(serverSidePropsError){
|
| 40 |
|
| 41 | if(serverSidePropsError.code==='ENOENT'){delete serverSidePropsError.code;}throw serverSidePropsError;}if(data==null){throw new Error(_constants.GSSP_NO_RETURNED_VALUE);}const invalidKeys=Object.keys(data).filter(key=>key!=='props'&&key!=='redirect'&&key!=='notFound');if(data.unstable_notFound){throw new Error(`unstable_notFound has been renamed to notFound, please update the field to continue. Page: ${pathname}`);}if(data.unstable_redirect){throw new Error(`unstable_redirect has been renamed to redirect, please update the field to continue. Page: ${pathname}`);}if(invalidKeys.length){throw new Error(invalidKeysMsg('getServerSideProps',invalidKeys));}if('notFound'in data&&data.notFound){if(pathname==='/404'){throw new Error(`The /404 page can not return notFound in "getStaticProps", please remove it to continue!`);};renderOpts.isNotFound=true;return null;}if('redirect'in data&&typeof data.redirect==='object'){checkRedirectValues(data.redirect,req,'getServerSideProps');data.props={__N_REDIRECT:data.redirect.destination,__N_REDIRECT_STATUS:(0,_loadCustomRoutes.getRedirectStatus)(data.redirect)};if(typeof data.redirect.basePath!=='undefined'){;data.props.__N_REDIRECT_BASE_PATH=data.redirect.basePath;};renderOpts.isRedirect=true;}if((dev||isBuildTimeSSG)&&!(0,_isSerializableProps.isSerializableProps)(pathname,'getServerSideProps',data.props)){
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| 42 | throw new Error('invariant: getServerSideProps did not return valid props. Please report this.');}props.pageProps=Object.assign({},props.pageProps,data.props);renderOpts.pageData=props;}}catch(dataFetchError){if(isDataReq||!dev||!dataFetchError)throw dataFetchError;ctx.err=dataFetchError;renderOpts.err=dataFetchError;console.error(dataFetchError);}if(!isSSG&&
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| 43 | !getServerSideProps&&process.env.NODE_ENV!=='production'&&Object.keys(((_props=props)==null?void 0:_props.pageProps)||{}).includes('url')){console.warn(`The prop \`url\` is a reserved prop in Next.js for legacy reasons and will be overridden on page ${pathname}\n`+`See more info here: https://nextjs.org/docs/messages/reserved-page-prop`);}
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| 44 |
|
| 45 | if(isDataReq&&!isSSG||renderOpts.isRedirect){return props;}
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| 46 |
|
| 47 | if(isFallback){props.pageProps={};}
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| 48 | if((0,_utils.isResSent)(res)&&!isSSG)return null;
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| 49 |
|
| 50 | let filteredBuildManifest=buildManifest;if(isAutoExport&&pageIsDynamic){const page=(0,_denormalizePagePath.denormalizePagePath)((0,_normalizePagePath.normalizePagePath)(pathname));
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| 51 |
|
| 52 |
|
| 53 | if(page in filteredBuildManifest.pages){filteredBuildManifest={...filteredBuildManifest,pages:{...filteredBuildManifest.pages,[page]:[...filteredBuildManifest.pages[page],...filteredBuildManifest.lowPriorityFiles.filter(f=>f.includes('_buildManifest'))]},lowPriorityFiles:filteredBuildManifest.lowPriorityFiles.filter(f=>!f.includes('_buildManifest'))};}}const renderPage=(options={})=>{if(ctx.err&&ErrorDebug){return{html:(0,_server.renderToString)(_react.default.createElement(ErrorDebug,{error:ctx.err})),head};}if(dev&&(props.router||props.Component)){throw new Error(`'router' and 'Component' can not be returned in getInitialProps from _app.js https://nextjs.org/docs/messages/cant-override-next-props`);}const{App:EnhancedApp,Component:EnhancedComponent}=enhanceComponents(options,App,Component);const html=(0,_server.renderToString)(_react.default.createElement(AppContainer,null,_react.default.createElement(EnhancedApp,Object.assign({Component:EnhancedComponent,router:router},props))));return{html,head};};const documentCtx={...ctx,renderPage};const docProps=await(0,_utils.loadGetInitialProps)(Document,documentCtx);
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| 54 | if((0,_utils.isResSent)(res)&&!isSSG)return null;if(!docProps||typeof docProps.html!=='string'){const message=`"${(0,_utils.getDisplayName)(Document)}.getInitialProps()" should resolve to an object with a "html" prop set with a valid html string`;throw new Error(message);}const dynamicImportsIds=new Set();const dynamicImports=new Set();for(const mod of reactLoadableModules){const manifestItem=reactLoadableManifest[mod];if(manifestItem){dynamicImportsIds.add(manifestItem.id);manifestItem.files.forEach(item=>{dynamicImports.add(item);});}}const hybridAmp=ampState.hybrid;const docComponentsRendered={};const nextExport=!isSSG&&(renderOpts.nextExport||dev&&(isAutoExport||isFallback));let html=renderDocument(Document,{...renderOpts,canonicalBase:!renderOpts.ampPath&&req.__nextStrippedLocale?`${renderOpts.canonicalBase||''}/${renderOpts.locale}`:renderOpts.canonicalBase,docComponentsRendered,buildManifest:filteredBuildManifest,
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| 55 | unstable_runtimeJS:process.env.NODE_ENV==='production'?pageConfig.unstable_runtimeJS:undefined,unstable_JsPreload:pageConfig.unstable_JsPreload,dangerousAsPath:router.asPath,ampState,props,headTags:await headTags(documentCtx),isFallback,docProps,pathname,ampPath,query,inAmpMode,hybridAmp,dynamicImportsIds:Array.from(dynamicImportsIds),dynamicImports:Array.from(dynamicImports),gsp:!!getStaticProps?true:undefined,gssp:!!getServerSideProps?true:undefined,gip:hasPageGetInitialProps?true:undefined,appGip:!defaultAppGetInitialProps?true:undefined,devOnlyCacheBusterQueryString,scriptLoader,isPreview:isPreview===true?true:undefined,autoExport:isAutoExport===true?true:undefined,nextExport:nextExport===true?true:undefined});if(process.env.NODE_ENV!=='production'){const nonRenderedComponents=[];const expectedDocComponents=['Main','Head','NextScript','Html'];for(const comp of expectedDocComponents){if(!docComponentsRendered[comp]){nonRenderedComponents.push(comp);}}const plural=nonRenderedComponents.length!==1?'s':'';if(nonRenderedComponents.length){const missingComponentList=nonRenderedComponents.map(e=>`<${e} />`).join(', ');(0,_log.warn)(`Your custom Document (pages/_document) did not render all the required subcomponent${plural}.\n`+`Missing component${plural}: ${missingComponentList}\n`+'Read how to fix here: https://nextjs.org/docs/messages/missing-document-component');}}if(inAmpMode&&html){
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| 56 |
|
| 57 | const ampRenderIndex=html.indexOf(_constants2.AMP_RENDER_TARGET);html=html.substring(0,ampRenderIndex)+`<!-- __NEXT_DATA__ -->${docProps.html}`+html.substring(ampRenderIndex+_constants2.AMP_RENDER_TARGET.length);html=await(0,_optimizeAmp.default)(html,renderOpts.ampOptimizerConfig);if(!renderOpts.ampSkipValidation&&renderOpts.ampValidator){await renderOpts.ampValidator(html,pathname);}}
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| 58 | if(process.env.__NEXT_OPTIMIZE_FONTS||process.env.__NEXT_OPTIMIZE_IMAGES){html=await(0,_postProcess.default)(html,{getFontDefinition},{optimizeFonts:renderOpts.optimizeFonts,optimizeImages:renderOpts.optimizeImages});}if(renderOpts.optimizeCss){
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| 59 | const Critters=require('critters');const cssOptimizer=new Critters({ssrMode:true,reduceInlineStyles:false,path:renderOpts.distDir,publicPath:'/_next/',preload:'media',fonts:false,...renderOpts.optimizeCss});html=await cssOptimizer.process(html);}if(inAmpMode||hybridAmp){
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| 60 | html=html.replace(/&amp=1/g,'&=1');}return html;}function errorToJSON(err){const{name,message,stack}=err;return{name,message,stack};}function serializeError(dev,err){if(dev){return errorToJSON(err);}return{name:'Internal Server Error.',message:'500 - Internal Server Error.',statusCode:500};}
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| 61 | |
| \ | No newline at end of file |