Download next.js/packages/next/src/trace/trace-uploader.ts from Devendra174/react-code-dataset: direct link, hf CLI and curl.
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4.82 kB
| import findUp from 'next/dist/compiled/find-up' | |
| import fsPromise from 'fs/promises' | |
| import child_process from 'child_process' | |
| import assert from 'assert' | |
| import os from 'os' | |
| import { createInterface } from 'readline' | |
| import { createReadStream } from 'fs' | |
| import path from 'path' | |
| const COMMON_ALLOWED_EVENTS = ['memory-usage'] | |
| // Predefined set of the event names to be included in the trace. | |
| // If the trace span's name matches to one of the event names in the set, | |
| // it'll up uploaded to the trace server. | |
| const DEV_ALLOWED_EVENTS = new Set([ | |
| ...COMMON_ALLOWED_EVENTS, | |
| 'client-hmr-latency', | |
| 'hot-reloader', | |
| 'webpack-invalid-client', | |
| 'webpack-invalidated-server', | |
| 'navigation-to-hydration', | |
| 'start-dev-server', | |
| 'compile-path', | |
| 'memory-usage', | |
| 'server-restart-close-to-memory-threshold', | |
| ]) | |
| const BUILD_ALLOWED_EVENTS = new Set([ | |
| ...COMMON_ALLOWED_EVENTS, | |
| 'next-build', | |
| 'run-turbopack-compiler', | |
| 'webpack-compilation', | |
| 'run-webpack-compiler', | |
| 'create-entrypoints', | |
| 'worker-main-edge-server', | |
| 'worker-main-client', | |
| 'worker-main-server', | |
| 'server', | |
| 'make', | |
| 'seal', | |
| 'chunk-graph', | |
| 'optimize-modules', | |
| 'optimize-chunks', | |
| 'optimize', | |
| 'optimize-tree', | |
| 'optimize-chunk-modules', | |
| 'module-hash', | |
| 'client', | |
| 'static-check', | |
| 'node-file-trace-build', | |
| 'static-generation', | |
| 'next-export', | |
| 'verify-typescript-setup', | |
| 'verify-and-lint', | |
| ]) | |
| const { | |
| NEXT_TRACE_UPLOAD_DEBUG, | |
| // An external env to allow to upload full trace without picking up the relavant spans. | |
| // This is mainly for the debugging purpose, to allwo manual audit for full trace for the given build. | |
| // [NOTE] This may fail if build is large and generated trace is excessively large. | |
| NEXT_TRACE_UPLOAD_FULL, | |
| } = process.env | |
| const isDebugEnabled = !!NEXT_TRACE_UPLOAD_DEBUG || !!NEXT_TRACE_UPLOAD_FULL | |
| const shouldUploadFullTrace = !!NEXT_TRACE_UPLOAD_FULL | |
| const [ | |
| , | |
| , | |
| traceUploadUrl, | |
| mode, | |
| projectDir, | |
| distDir, | |
| _isTurboSession, | |
| traceId, | |
| anonymousId, | |
| sessionId, | |
| ] = process.argv | |
| const isTurboSession = _isTurboSession === 'true' | |
| type TraceRequestBody = { | |
| metadata: TraceMetadata | |
| traces: TraceEvent[][] | |
| } | |
| interface TraceEvent { | |
| traceId: string | |
| parentId?: number | |
| name: string | |
| id: number | |
| startTime: number | |
| timestamp: number | |
| duration: number | |
| tags: Record<string, unknown> | |
| } | |
| interface TraceMetadata { | |
| anonymousId: string | |
| arch: string | |
| commit: string | |
| cpus: number | |
| isTurboSession: boolean | |
| mode: string | |
| nextVersion: string | |
| pkgName: string | |
| platform: string | |
| sessionId: string | |
| } | |
| ;(async function upload() { | |
| const nextVersion = JSON.parse( | |
| await fsPromise.readFile( | |
| path.resolve(__dirname, '../../package.json'), | |
| 'utf8' | |
| ) | |
| ).version | |
| const projectPkgJsonPath = await findUp('package.json') | |
| assert(projectPkgJsonPath) | |
| const projectPkgJson = JSON.parse( | |
| await fsPromise.readFile(projectPkgJsonPath, 'utf-8') | |
| ) | |
| const pkgName = projectPkgJson.name | |
| const commit = child_process | |
| .spawnSync( | |
| os.platform() === 'win32' ? 'git.exe' : 'git', | |
| ['rev-parse', 'HEAD'], | |
| { shell: true } | |
| ) | |
| .stdout.toString() | |
| .trimEnd() | |
| const readLineInterface = createInterface({ | |
| input: createReadStream(path.join(projectDir, distDir, 'trace')), | |
| crlfDelay: Infinity, | |
| }) | |
| const sessionTrace = [] | |
| for await (const line of readLineInterface) { | |
| const lineEvents: TraceEvent[] = JSON.parse(line) | |
| for (const event of lineEvents) { | |
| if (event.traceId !== traceId) { | |
| // Only consider events for the current session | |
| continue | |
| } | |
| if ( | |
| // Always include root spans | |
| event.parentId === undefined || | |
| shouldUploadFullTrace || | |
| (mode === 'dev' | |
| ? DEV_ALLOWED_EVENTS.has(event.name) | |
| : BUILD_ALLOWED_EVENTS.has(event.name)) | |
| ) { | |
| sessionTrace.push(event) | |
| } | |
| } | |
| } | |
| const body: TraceRequestBody = { | |
| metadata: { | |
| anonymousId, | |
| arch: os.arch(), | |
| commit, | |
| cpus: os.cpus().length, | |
| isTurboSession, | |
| mode, | |
| nextVersion, | |
| pkgName, | |
| platform: os.platform(), | |
| sessionId, | |
| }, | |
| // The trace file can contain events spanning multiple sessions. | |
| // Only submit traces for the current session, as the metadata we send is | |
| // intended for this session only. | |
| traces: [sessionTrace], | |
| } | |
| if (isDebugEnabled) { | |
| console.log('Sending request with body', JSON.stringify(body, null, 2)) | |
| } | |
| let res = await fetch(traceUploadUrl, { | |
| method: 'POST', | |
| headers: { | |
| 'Content-Type': 'application/json', | |
| 'x-trace-transfer-mode': shouldUploadFullTrace ? 'full' : 'default', | |
| }, | |
| body: JSON.stringify(body), | |
| }) | |
| if (isDebugEnabled) { | |
| console.log('Received response', res.status, await res.json()) | |
| } | |
| })() | |