next
Version:
The React Framework
269 lines (268 loc) • 10.5 kB
JavaScript
import path from 'path';
import { validateTurboNextConfig } from '../../lib/turbopack-warning';
import { formatIssue, getTurbopackJsConfig, isPersistentCachingEnabled, isRelevantWarning } from '../../shared/lib/turbopack/utils';
import { NextBuildContext } from '../build-context';
import { createDefineEnv, loadBindings } from '../swc';
import { Sema } from 'next/dist/compiled/async-sema';
import { handleEntrypoints, handlePagesErrorRoute, handleRouteType } from '../handle-entrypoints';
import { TurbopackManifestLoader } from '../../shared/lib/turbopack/manifest-loader';
import { createProgress } from '../progress';
import * as Log from '../output/log';
import { promises as fs } from 'fs';
import { PHASE_PRODUCTION_BUILD } from '../../shared/lib/constants';
import loadConfig from '../../server/config';
import { hasCustomExportOutput } from '../../export/utils';
import { Telemetry } from '../../telemetry/storage';
import { setGlobal } from '../../trace';
const IS_TURBOPACK_BUILD = process.env.TURBOPACK && process.env.TURBOPACK_BUILD;
export async function turbopackBuild() {
var _config_experimental, _config_experimental_turbo, _config_experimental1, _config_experimental_turbo1;
if (!IS_TURBOPACK_BUILD) {
throw Object.defineProperty(new Error("next build doesn't support turbopack yet"), "__NEXT_ERROR_CODE", {
value: "E122",
enumerable: false,
configurable: true
});
}
await validateTurboNextConfig({
dir: NextBuildContext.dir,
isDev: false
});
const config = NextBuildContext.config;
const dir = NextBuildContext.dir;
const distDir = NextBuildContext.distDir;
const buildId = NextBuildContext.buildId;
const encryptionKey = NextBuildContext.encryptionKey;
const previewProps = NextBuildContext.previewProps;
const hasRewrites = NextBuildContext.hasRewrites;
const rewrites = NextBuildContext.rewrites;
const appDirOnly = NextBuildContext.appDirOnly;
const noMangling = NextBuildContext.noMangling;
const startTime = process.hrtime();
const bindings = await loadBindings(config == null ? void 0 : (_config_experimental = config.experimental) == null ? void 0 : _config_experimental.useWasmBinary);
const dev = false;
// const supportedBrowsers = await getSupportedBrowsers(dir, dev)
const supportedBrowsers = [
'last 1 Chrome versions, last 1 Firefox versions, last 1 Safari versions, last 1 Edge versions'
];
const persistentCaching = isPersistentCachingEnabled(config);
const project = await bindings.turbo.createProject({
projectPath: dir,
rootPath: ((_config_experimental1 = config.experimental) == null ? void 0 : (_config_experimental_turbo = _config_experimental1.turbo) == null ? void 0 : _config_experimental_turbo.root) || config.outputFileTracingRoot || dir,
distDir,
nextConfig: config,
jsConfig: await getTurbopackJsConfig(dir, config),
watch: {
enable: false
},
dev,
env: process.env,
defineEnv: createDefineEnv({
isTurbopack: true,
clientRouterFilters: NextBuildContext.clientRouterFilters,
config,
dev,
distDir,
fetchCacheKeyPrefix: config.experimental.fetchCacheKeyPrefix,
hasRewrites,
// Implemented separately in Turbopack, doesn't have to be passed here.
middlewareMatchers: undefined
}),
buildId,
encryptionKey,
previewProps,
browserslistQuery: supportedBrowsers.join(', '),
noMangling
}, {
persistentCaching,
memoryLimit: (_config_experimental_turbo1 = config.experimental.turbo) == null ? void 0 : _config_experimental_turbo1.memoryLimit,
dependencyTracking: persistentCaching
});
await fs.mkdir(path.join(distDir, 'server'), {
recursive: true
});
await fs.mkdir(path.join(distDir, 'static', buildId), {
recursive: true
});
await fs.writeFile(path.join(distDir, 'package.json'), JSON.stringify({
type: 'commonjs'
}, null, 2));
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const entrypointsSubscription = project.entrypointsSubscribe();
const currentEntrypoints = {
global: {
app: undefined,
document: undefined,
error: undefined,
middleware: undefined,
instrumentation: undefined
},
app: new Map(),
page: new Map()
};
const currentEntryIssues = new Map();
const manifestLoader = new TurbopackManifestLoader({
buildId,
distDir,
encryptionKey
});
const entrypointsResult = await entrypointsSubscription.next();
if (entrypointsResult.done) {
throw Object.defineProperty(new Error('Turbopack did not return any entrypoints'), "__NEXT_ERROR_CODE", {
value: "E275",
enumerable: false,
configurable: true
});
}
entrypointsSubscription.return == null ? void 0 : entrypointsSubscription.return.call(entrypointsSubscription).catch(()=>{});
const entrypoints = entrypointsResult.value;
const topLevelErrors = [];
for (const issue of entrypoints.issues){
topLevelErrors.push({
message: formatIssue(issue)
});
}
if (topLevelErrors.length > 0) {
throw Object.defineProperty(new Error(`Turbopack build failed with ${topLevelErrors.length} issues:\n${topLevelErrors.map((e)=>e.message).join('\n')}`), "__NEXT_ERROR_CODE", {
value: "E33",
enumerable: false,
configurable: true
});
}
await handleEntrypoints({
entrypoints,
currentEntrypoints,
currentEntryIssues,
manifestLoader,
productionRewrites: rewrites,
logErrors: false
});
const progress = createProgress(currentEntrypoints.page.size + currentEntrypoints.app.size + 1, 'Building');
const promises = [];
// Concurrency will start at INITIAL_CONCURRENCY and
// slowly ramp up to CONCURRENCY by increasing the
// concurrency by 1 every time a task is completed.
const INITIAL_CONCURRENCY = 5;
const CONCURRENCY = 10;
const sema = new Sema(INITIAL_CONCURRENCY);
let remainingRampup = CONCURRENCY - INITIAL_CONCURRENCY;
const enqueue = (fn)=>{
promises.push((async ()=>{
await sema.acquire();
try {
await fn();
} finally{
sema.release();
if (remainingRampup > 0) {
remainingRampup--;
sema.release();
}
progress.run();
}
})());
};
if (!appDirOnly) {
for (const [page, route] of currentEntrypoints.page){
enqueue(()=>handleRouteType({
page,
route,
currentEntryIssues,
entrypoints: currentEntrypoints,
manifestLoader,
productionRewrites: rewrites,
logErrors: false
}));
}
}
for (const [page, route] of currentEntrypoints.app){
enqueue(()=>handleRouteType({
page,
route,
currentEntryIssues,
entrypoints: currentEntrypoints,
manifestLoader,
productionRewrites: rewrites,
logErrors: false
}));
}
enqueue(()=>handlePagesErrorRoute({
currentEntryIssues,
entrypoints: currentEntrypoints,
manifestLoader,
productionRewrites: rewrites,
logErrors: false
}));
await Promise.all(promises);
await manifestLoader.writeManifests({
devRewrites: undefined,
productionRewrites: rewrites,
entrypoints: currentEntrypoints
});
const errors = [];
const warnings = [];
for (const [page, entryIssues] of currentEntryIssues){
for (const issue of entryIssues.values()){
if (issue.severity !== 'warning') {
errors.push({
page,
message: formatIssue(issue)
});
} else {
if (isRelevantWarning(issue)) {
warnings.push({
page,
message: formatIssue(issue)
});
}
}
}
}
const shutdownPromise = project.shutdown();
if (warnings.length > 0) {
Log.warn(`Turbopack build collected ${warnings.length} warnings:\n${warnings.map((e)=>{
return 'Page: ' + e.page + '\n' + e.message;
}).join('\n')}`);
}
if (errors.length > 0) {
throw Object.defineProperty(new Error(`Turbopack build failed with ${errors.length} errors:\n${errors.map((e)=>{
return 'Page: ' + e.page + '\n' + e.message;
}).join('\n')}`), "__NEXT_ERROR_CODE", {
value: "E425",
enumerable: false,
configurable: true
});
}
const time = process.hrtime(startTime);
return {
duration: time[0] + time[1] / 1e9,
buildTraceContext: undefined,
shutdownPromise
};
}
let shutdownPromise;
export async function workerMain(workerData) {
// setup new build context from the serialized data passed from the parent
Object.assign(NextBuildContext, workerData.buildContext);
/// load the config because it's not serializable
NextBuildContext.config = await loadConfig(PHASE_PRODUCTION_BUILD, NextBuildContext.dir);
// Matches handling in build/index.ts
// https://github.com/vercel/next.js/blob/84f347fc86f4efc4ec9f13615c215e4b9fb6f8f0/packages/next/src/build/index.ts#L815-L818
// Ensures the `config.distDir` option is matched.
if (hasCustomExportOutput(NextBuildContext.config)) {
NextBuildContext.config.distDir = '.next';
}
// Clone the telemetry for worker
const telemetry = new Telemetry({
distDir: NextBuildContext.config.distDir
});
setGlobal('telemetry', telemetry);
const result = await turbopackBuild();
shutdownPromise = result.shutdownPromise;
return result;
}
export async function waitForShutdown() {
if (shutdownPromise) {
await shutdownPromise;
}
}
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