Initial boiler plate project

node_modules/next/dist/trace/index.d.ts

@@ -0,0 +1,5 @@
+import { trace, exportTraceState, flushAllTraces, getTraceEvents, initializeTraceState, recordTraceEvents, Span, SpanStatus } from './trace';
+import { setGlobal } from './shared';
+import type { SpanId, TraceEvent, TraceState } from './types';
+export { trace, exportTraceState, flushAllTraces, getTraceEvents, initializeTraceState, recordTraceEvents, Span, setGlobal, SpanStatus, };
+export type { SpanId, TraceEvent, TraceState };

node_modules/next/dist/trace/index.js

@@ -0,0 +1,54 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    Span: null,
+    SpanStatus: null,
+    exportTraceState: null,
+    flushAllTraces: null,
+    getTraceEvents: null,
+    initializeTraceState: null,
+    recordTraceEvents: null,
+    setGlobal: null,
+    trace: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    Span: function() {
+        return _trace.Span;
+    },
+    SpanStatus: function() {
+        return _trace.SpanStatus;
+    },
+    exportTraceState: function() {
+        return _trace.exportTraceState;
+    },
+    flushAllTraces: function() {
+        return _trace.flushAllTraces;
+    },
+    getTraceEvents: function() {
+        return _trace.getTraceEvents;
+    },
+    initializeTraceState: function() {
+        return _trace.initializeTraceState;
+    },
+    recordTraceEvents: function() {
+        return _trace.recordTraceEvents;
+    },
+    setGlobal: function() {
+        return _shared.setGlobal;
+    },
+    trace: function() {
+        return _trace.trace;
+    }
+});
+const _trace = require("./trace");
+const _shared = require("./shared");
+
+//# sourceMappingURL=index.js.map

node_modules/next/dist/trace/index.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/trace/index.ts"],"names":["Span","SpanStatus","exportTraceState","flushAllTraces","getTraceEvents","initializeTraceState","recordTraceEvents","setGlobal","trace"],"mappings":";;;;;;;;;;;;;;;;;;;;;;IAoBEA,IAAI;eAAJA,WAAI;;IAEJC,UAAU;eAAVA,iBAAU;;IAPVC,gBAAgB;eAAhBA,uBAAgB;;IAChBC,cAAc;eAAdA,qBAAc;;IACdC,cAAc;eAAdA,qBAAc;;IACdC,oBAAoB;eAApBA,2BAAoB;;IACpBC,iBAAiB;eAAjBA,wBAAiB;;IAEjBC,SAAS;eAATA,iBAAS;;IAPTC,KAAK;eAALA,YAAK;;;uBALA;wBACmB"}

node_modules/next/dist/trace/report/index.d.ts

@@ -0,0 +1,10 @@
+import type { TraceEvent } from '../types';
+import type { Reporter } from './types';
+declare class MultiReporter implements Reporter {
+    private reporters;
+    constructor(reporters: Reporter[]);
+    flushAll(): Promise<void>;
+    report(event: TraceEvent): void;
+}
+export declare const reporter: MultiReporter;
+export {};

node_modules/next/dist/trace/report/index.js

@@ -0,0 +1,35 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "reporter", {
+    enumerable: true,
+    get: function() {
+        return reporter;
+    }
+});
+const _totelemetry = /*#__PURE__*/ _interop_require_default(require("./to-telemetry"));
+const _tojson = /*#__PURE__*/ _interop_require_default(require("./to-json"));
+function _interop_require_default(obj) {
+    return obj && obj.__esModule ? obj : {
+        default: obj
+    };
+}
+class MultiReporter {
+    constructor(reporters){
+        this.reporters = [];
+        this.reporters = reporters;
+    }
+    async flushAll() {
+        await Promise.all(this.reporters.map((reporter)=>reporter.flushAll()));
+    }
+    report(event) {
+        this.reporters.forEach((reporter)=>reporter.report(event));
+    }
+}
+const reporter = new MultiReporter([
+    _tojson.default,
+    _totelemetry.default
+]);
+
+//# sourceMappingURL=index.js.map

node_modules/next/dist/trace/report/index.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../../src/trace/report/index.ts"],"names":["reporter","MultiReporter","constructor","reporters","flushAll","Promise","all","map","report","event","forEach","reportToJson","reportToTelemetry"],"mappings":";;;;+BAsBaA;;;eAAAA;;;oEArBiB;+DACL;;;;;;AAGzB,MAAMC;IAGJC,YAAYC,SAAqB,CAAE;aAF3BA,YAAwB,EAAE;QAGhC,IAAI,CAACA,SAAS,GAAGA;IACnB;IAEA,MAAMC,WAAW;QACf,MAAMC,QAAQC,GAAG,CAAC,IAAI,CAACH,SAAS,CAACI,GAAG,CAAC,CAACP,WAAaA,SAASI,QAAQ;IACtE;IAEAI,OAAOC,KAAiB,EAAE;QACxB,IAAI,CAACN,SAAS,CAACO,OAAO,CAAC,CAACV,WAAaA,SAASQ,MAAM,CAACC;IACvD;AACF;AAGO,MAAMT,WAAW,IAAIC,cAAc;IAACU,eAAY;IAAEC,oBAAiB;CAAC"}

node_modules/next/dist/trace/report/index.test.d.ts

@@ -0,0 +1 @@
+export {};

node_modules/next/dist/trace/report/index.test.js

@@ -0,0 +1,63 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+const _promises = require("fs/promises");
+const _ = require(".");
+const _shared = require("../shared");
+const _path = require("path");
+const _os = require("os");
+const TRACE_EVENT = {
+    name: "test-span",
+    duration: 321,
+    timestamp: Date.now(),
+    id: 127,
+    startTime: Date.now()
+};
+const WEBPACK_INVALIDATED_EVENT = {
+    name: "webpack-invalidated",
+    duration: 100,
+    timestamp: Date.now(),
+    id: 112,
+    startTime: Date.now()
+};
+describe("Trace Reporter", ()=>{
+    describe("JSON reporter", ()=>{
+        it("should write the trace events to JSON file", async ()=>{
+            const tmpDir = await (0, _promises.mkdtemp)((0, _path.join)((0, _os.tmpdir)(), "json-reporter"));
+            (0, _shared.setGlobal)("distDir", tmpDir);
+            (0, _shared.setGlobal)("phase", "anything");
+            _.reporter.report(TRACE_EVENT);
+            await _.reporter.flushAll();
+            const traceFilename = (0, _path.join)(tmpDir, "trace");
+            const traces = JSON.parse(await (0, _promises.readFile)(traceFilename, "utf-8"));
+            expect(traces.length).toEqual(1);
+            expect(traces[0].name).toEqual("test-span");
+            expect(traces[0].id).toEqual(127);
+            expect(traces[0].duration).toEqual(321);
+            expect(traces[0].traceId).toBeDefined();
+        });
+    });
+    describe("Telemetry reporter", ()=>{
+        it("should record telemetry event", async ()=>{
+            const recordMock = jest.fn();
+            const telemetryMock = {
+                record: recordMock
+            };
+            (0, _shared.setGlobal)("telemetry", telemetryMock);
+            // This should be ignored.
+            _.reporter.report(TRACE_EVENT);
+            expect(recordMock).toHaveBeenCalledTimes(0);
+            _.reporter.report(WEBPACK_INVALIDATED_EVENT);
+            expect(recordMock).toHaveBeenCalledTimes(1);
+            expect(recordMock).toHaveBeenCalledWith({
+                eventName: "WEBPACK_INVALIDATED",
+                payload: {
+                    durationInMicroseconds: 100
+                }
+            });
+        });
+    });
+});
+
+//# sourceMappingURL=index.test.js.map

node_modules/next/dist/trace/report/index.test.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../../src/trace/report/index.test.ts"],"names":["TRACE_EVENT","name","duration","timestamp","Date","now","id","startTime","WEBPACK_INVALIDATED_EVENT","describe","it","tmpDir","mkdtemp","join","tmpdir","setGlobal","reporter","report","flushAll","traceFilename","traces","JSON","parse","readFile","expect","length","toEqual","traceId","toBeDefined","recordMock","jest","fn","telemetryMock","record","toHaveBeenCalledTimes","toHaveBeenCalledWith","eventName","payload","durationInMicroseconds"],"mappings":";;;;0BAAkC;kBACT;wBACC;sBACL;oBACE;AAEvB,MAAMA,cAAc;IAClBC,MAAM;IACNC,UAAU;IACVC,WAAWC,KAAKC,GAAG;IACnBC,IAAI;IACJC,WAAWH,KAAKC,GAAG;AACrB;AACA,MAAMG,4BAA4B;IAChCP,MAAM;IACNC,UAAU;IACVC,WAAWC,KAAKC,GAAG;IACnBC,IAAI;IACJC,WAAWH,KAAKC,GAAG;AACrB;AAEAI,SAAS,kBAAkB;IACzBA,SAAS,iBAAiB;QACxBC,GAAG,8CAA8C;YAC/C,MAAMC,SAAS,MAAMC,IAAAA,iBAAO,EAACC,IAAAA,UAAI,EAACC,IAAAA,UAAM,KAAI;YAC5CC,IAAAA,iBAAS,EAAC,WAAWJ;YACrBI,IAAAA,iBAAS,EAAC,SAAS;YACnBC,UAAQ,CAACC,MAAM,CAACjB;YAChB,MAAMgB,UAAQ,CAACE,QAAQ;YACvB,MAAMC,gBAAgBN,IAAAA,UAAI,EAACF,QAAQ;YACnC,MAAMS,SAASC,KAAKC,KAAK,CAAC,MAAMC,IAAAA,kBAAQ,EAACJ,eAAe;YACxDK,OAAOJ,OAAOK,MAAM,EAAEC,OAAO,CAAC;YAC9BF,OAAOJ,MAAM,CAAC,EAAE,CAACnB,IAAI,EAAEyB,OAAO,CAAC;YAC/BF,OAAOJ,MAAM,CAAC,EAAE,CAACd,EAAE,EAAEoB,OAAO,CAAC;YAC7BF,OAAOJ,MAAM,CAAC,EAAE,CAAClB,QAAQ,EAAEwB,OAAO,CAAC;YACnCF,OAAOJ,MAAM,CAAC,EAAE,CAACO,OAAO,EAAEC,WAAW;QACvC;IACF;IAEAnB,SAAS,sBAAsB;QAC7BC,GAAG,iCAAiC;YAClC,MAAMmB,aAAaC,KAAKC,EAAE;YAC1B,MAAMC,gBAAgB;gBACpBC,QAAQJ;YACV;YACAd,IAAAA,iBAAS,EAAC,aAAaiB;YACvB,0BAA0B;YAC1BhB,UAAQ,CAACC,MAAM,CAACjB;YAChBwB,OAAOK,YAAYK,qBAAqB,CAAC;YACzClB,UAAQ,CAACC,MAAM,CAACT;YAChBgB,OAAOK,YAAYK,qBAAqB,CAAC;YACzCV,OAAOK,YAAYM,oBAAoB,CAAC;gBACtCC,WAAW;gBACXC,SAAS;oBACPC,wBAAwB;gBAC1B;YACF;QACF;IACF;AACF"}

node_modules/next/dist/trace/report/to-json.d.ts

@@ -0,0 +1,18 @@
+import type { TraceEvent } from '../types';
+declare const localEndpoint: {
+    serviceName: string;
+    ipv4: string;
+    port: number;
+};
+type Event = TraceEvent & {
+    localEndpoint?: typeof localEndpoint;
+};
+export declare function batcher(reportEvents: (evts: Event[]) => Promise<void>): {
+    flushAll: () => Promise<void>;
+    report: (event: Event) => void;
+};
+declare const _default: {
+    flushAll: () => Promise<void | undefined> | undefined;
+    report: (event: TraceEvent) => void;
+};
+export default _default;

node_modules/next/dist/trace/report/to-json.js

@@ -0,0 +1,161 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    batcher: null,
+    default: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    batcher: function() {
+        return batcher;
+    },
+    default: function() {
+        return _default;
+    }
+});
+const _crypto = require("crypto");
+const _shared = require("../shared");
+const _fs = /*#__PURE__*/ _interop_require_default(require("fs"));
+const _path = /*#__PURE__*/ _interop_require_default(require("path"));
+const _constants = require("../../shared/lib/constants");
+function _interop_require_default(obj) {
+    return obj && obj.__esModule ? obj : {
+        default: obj
+    };
+}
+const localEndpoint = {
+    serviceName: "nextjs",
+    ipv4: "127.0.0.1",
+    port: 9411
+};
+function batcher(reportEvents) {
+    const events = [];
+    // Promise queue to ensure events are always sent on flushAll
+    const queue = new Set();
+    return {
+        flushAll: async ()=>{
+            await Promise.all(queue);
+            if (events.length > 0) {
+                await reportEvents(events);
+                events.length = 0;
+            }
+        },
+        report: (event)=>{
+            events.push(event);
+            if (events.length > 100) {
+                const evts = events.slice();
+                events.length = 0;
+                const report = reportEvents(evts);
+                queue.add(report);
+                report.then(()=>queue.delete(report));
+            }
+        }
+    };
+}
+let writeStream;
+let traceId;
+let batch;
+const writeStreamOptions = {
+    flags: "a",
+    encoding: "utf8"
+};
+class RotatingWriteStream {
+    constructor(file, sizeLimit){
+        this.file = file;
+        this.size = 0;
+        this.sizeLimit = sizeLimit;
+        this.createWriteStream();
+    }
+    createWriteStream() {
+        this.writeStream = _fs.default.createWriteStream(this.file, writeStreamOptions);
+    }
+    // Recreate the file
+    async rotate() {
+        await this.end();
+        try {
+            _fs.default.unlinkSync(this.file);
+        } catch (err) {
+            // It's fine if the file does not exist yet
+            if (err.code !== "ENOENT") {
+                throw err;
+            }
+        }
+        this.size = 0;
+        this.createWriteStream();
+        this.rotatePromise = undefined;
+    }
+    async write(data) {
+        if (this.rotatePromise) await this.rotatePromise;
+        this.size += data.length;
+        if (this.size > this.sizeLimit) {
+            await (this.rotatePromise = this.rotate());
+        }
+        if (!this.writeStream.write(data, "utf8")) {
+            if (this.drainPromise === undefined) {
+                this.drainPromise = new Promise((resolve, _reject)=>{
+                    this.writeStream.once("drain", ()=>{
+                        this.drainPromise = undefined;
+                        resolve();
+                    });
+                });
+            }
+            await this.drainPromise;
+        }
+    }
+    end() {
+        return new Promise((resolve)=>{
+            this.writeStream.end(resolve);
+        });
+    }
+}
+const reportToLocalHost = (event)=>{
+    const distDir = _shared.traceGlobals.get("distDir");
+    const phase = _shared.traceGlobals.get("phase");
+    if (!distDir || !phase) {
+        return;
+    }
+    if (!traceId) {
+        traceId = process.env.TRACE_ID || (0, _crypto.randomBytes)(8).toString("hex");
+    }
+    if (!batch) {
+        batch = batcher(async (events)=>{
+            if (!writeStream) {
+                await _fs.default.promises.mkdir(distDir, {
+                    recursive: true
+                });
+                const file = _path.default.join(distDir, "trace");
+                writeStream = new RotatingWriteStream(file, // Development is limited to 50MB, production is unlimited
+                phase === _constants.PHASE_DEVELOPMENT_SERVER ? 52428800 : Infinity);
+            }
+            const eventsJson = JSON.stringify(events);
+            try {
+                await writeStream.write(eventsJson + "\n");
+            } catch (err) {
+                console.log(err);
+            }
+        });
+    }
+    batch.report({
+        ...event,
+        traceId
+    });
+};
+const _default = {
+    flushAll: ()=>batch ? batch.flushAll().then(()=>{
+            const phase = _shared.traceGlobals.get("phase");
+            // Only end writeStream when manually flushing in production
+            if (phase !== _constants.PHASE_DEVELOPMENT_SERVER) {
+                return writeStream.end();
+            }
+        }) : undefined,
+    report: reportToLocalHost
+};
+
+//# sourceMappingURL=to-json.js.map

node_modules/next/dist/trace/report/to-json.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../../src/trace/report/to-json.ts"],"names":["batcher","localEndpoint","serviceName","ipv4","port","reportEvents","events","queue","Set","flushAll","Promise","all","length","report","event","push","evts","slice","add","then","delete","writeStream","traceId","batch","writeStreamOptions","flags","encoding","RotatingWriteStream","constructor","file","sizeLimit","size","createWriteStream","fs","rotate","end","unlinkSync","err","code","rotatePromise","undefined","write","data","drainPromise","resolve","_reject","once","reportToLocalHost","distDir","traceGlobals","get","phase","process","env","TRACE_ID","randomBytes","toString","promises","mkdir","recursive","path","join","PHASE_DEVELOPMENT_SERVER","Infinity","eventsJson","JSON","stringify","console","log"],"mappings":";;;;;;;;;;;;;;;IAkBgBA,OAAO;eAAPA;;IAkIhB,OAYC;eAZD;;;wBApJ4B;wBACC;2DACd;6DACE;2BACwB;;;;;;AAGzC,MAAMC,gBAAgB;IACpBC,aAAa;IACbC,MAAM;IACNC,MAAM;AACR;AAOO,SAASJ,QAAQK,YAA8C;IACpE,MAAMC,SAAkB,EAAE;IAC1B,6DAA6D;IAC7D,MAAMC,QAAQ,IAAIC;IAClB,OAAO;QACLC,UAAU;YACR,MAAMC,QAAQC,GAAG,CAACJ;YAClB,IAAID,OAAOM,MAAM,GAAG,GAAG;gBACrB,MAAMP,aAAaC;gBACnBA,OAAOM,MAAM,GAAG;YAClB;QACF;QACAC,QAAQ,CAACC;YACPR,OAAOS,IAAI,CAACD;YAEZ,IAAIR,OAAOM,MAAM,GAAG,KAAK;gBACvB,MAAMI,OAAOV,OAAOW,KAAK;gBACzBX,OAAOM,MAAM,GAAG;gBAChB,MAAMC,SAASR,aAAaW;gBAC5BT,MAAMW,GAAG,CAACL;gBACVA,OAAOM,IAAI,CAAC,IAAMZ,MAAMa,MAAM,CAACP;YACjC;QACF;IACF;AACF;AAEA,IAAIQ;AACJ,IAAIC;AACJ,IAAIC;AAEJ,MAAMC,qBAAqB;IACzBC,OAAO;IACPC,UAAU;AACZ;AACA,MAAMC;IAOJC,YAAYC,IAAY,EAAEC,SAAiB,CAAE;QAC3C,IAAI,CAACD,IAAI,GAAGA;QACZ,IAAI,CAACE,IAAI,GAAG;QACZ,IAAI,CAACD,SAAS,GAAGA;QACjB,IAAI,CAACE,iBAAiB;IACxB;IACQA,oBAAoB;QAC1B,IAAI,CAACX,WAAW,GAAGY,WAAE,CAACD,iBAAiB,CAAC,IAAI,CAACH,IAAI,EAAEL;IACrD;IACA,oBAAoB;IACpB,MAAcU,SAAS;QACrB,MAAM,IAAI,CAACC,GAAG;QACd,IAAI;YACFF,WAAE,CAACG,UAAU,CAAC,IAAI,CAACP,IAAI;QACzB,EAAE,OAAOQ,KAAU;YACjB,2CAA2C;YAC3C,IAAIA,IAAIC,IAAI,KAAK,UAAU;gBACzB,MAAMD;YACR;QACF;QACA,IAAI,CAACN,IAAI,GAAG;QACZ,IAAI,CAACC,iBAAiB;QACtB,IAAI,CAACO,aAAa,GAAGC;IACvB;IACA,MAAMC,MAAMC,IAAY,EAAiB;QACvC,IAAI,IAAI,CAACH,aAAa,EAAE,MAAM,IAAI,CAACA,aAAa;QAEhD,IAAI,CAACR,IAAI,IAAIW,KAAK9B,MAAM;QACxB,IAAI,IAAI,CAACmB,IAAI,GAAG,IAAI,CAACD,SAAS,EAAE;YAC9B,MAAO,CAAA,IAAI,CAACS,aAAa,GAAG,IAAI,CAACL,MAAM,EAAC;QAC1C;QAEA,IAAI,CAAC,IAAI,CAACb,WAAW,CAACoB,KAAK,CAACC,MAAM,SAAS;YACzC,IAAI,IAAI,CAACC,YAAY,KAAKH,WAAW;gBACnC,IAAI,CAACG,YAAY,GAAG,IAAIjC,QAAc,CAACkC,SAASC;oBAC9C,IAAI,CAACxB,WAAW,CAACyB,IAAI,CAAC,SAAS;wBAC7B,IAAI,CAACH,YAAY,GAAGH;wBACpBI;oBACF;gBACF;YACF;YACA,MAAM,IAAI,CAACD,YAAY;QACzB;IACF;IAEAR,MAAqB;QACnB,OAAO,IAAIzB,QAAQ,CAACkC;YAClB,IAAI,CAACvB,WAAW,CAACc,GAAG,CAACS;QACvB;IACF;AACF;AAEA,MAAMG,oBAAoB,CAACjC;IACzB,MAAMkC,UAAUC,oBAAY,CAACC,GAAG,CAAC;IACjC,MAAMC,QAAQF,oBAAY,CAACC,GAAG,CAAC;IAC/B,IAAI,CAACF,WAAW,CAACG,OAAO;QACtB;IACF;IAEA,IAAI,CAAC7B,SAAS;QACZA,UAAU8B,QAAQC,GAAG,CAACC,QAAQ,IAAIC,IAAAA,mBAAW,EAAC,GAAGC,QAAQ,CAAC;IAC5D;IAEA,IAAI,CAACjC,OAAO;QACVA,QAAQvB,QAAQ,OAAOM;YACrB,IAAI,CAACe,aAAa;gBAChB,MAAMY,WAAE,CAACwB,QAAQ,CAACC,KAAK,CAACV,SAAS;oBAAEW,WAAW;gBAAK;gBACnD,MAAM9B,OAAO+B,aAAI,CAACC,IAAI,CAACb,SAAS;gBAChC3B,cAAc,IAAIM,oBAChBE,MACA,0DAA0D;gBAC1DsB,UAAUW,mCAAwB,GAAG,WAAWC;YAEpD;YACA,MAAMC,aAAaC,KAAKC,SAAS,CAAC5D;YAClC,IAAI;gBACF,MAAMe,YAAYoB,KAAK,CAACuB,aAAa;YACvC,EAAE,OAAO3B,KAAK;gBACZ8B,QAAQC,GAAG,CAAC/B;YACd;QACF;IACF;IAEAd,MAAMV,MAAM,CAAC;QACX,GAAGC,KAAK;QACRQ;IACF;AACF;MAEA,WAAe;IACbb,UAAU,IACRc,QACIA,MAAMd,QAAQ,GAAGU,IAAI,CAAC;YACpB,MAAMgC,QAAQF,oBAAY,CAACC,GAAG,CAAC;YAC/B,4DAA4D;YAC5D,IAAIC,UAAUW,mCAAwB,EAAE;gBACtC,OAAOzC,YAAYc,GAAG;YACxB;QACF,KACAK;IACN3B,QAAQkC;AACV"}

node_modules/next/dist/trace/report/to-telemetry.d.ts

@@ -0,0 +1,6 @@
+import type { TraceEvent } from '../types';
+declare const _default: {
+    flushAll: () => void;
+    report: ({ name, duration }: TraceEvent) => void;
+};
+export default _default;

node_modules/next/dist/trace/report/to-telemetry.js

@@ -0,0 +1,36 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "default", {
+    enumerable: true,
+    get: function() {
+        return _default;
+    }
+});
+const _shared = require("../shared");
+const TRACE_EVENT_ACCESSLIST = new Map(Object.entries({
+    "webpack-invalidated": "WEBPACK_INVALIDATED"
+}));
+const reportToTelemetry = ({ name, duration })=>{
+    const eventName = TRACE_EVENT_ACCESSLIST.get(name);
+    if (!eventName) {
+        return;
+    }
+    const telemetry = _shared.traceGlobals.get("telemetry");
+    if (!telemetry) {
+        return;
+    }
+    telemetry.record({
+        eventName,
+        payload: {
+            durationInMicroseconds: duration
+        }
+    });
+};
+const _default = {
+    flushAll: ()=>{},
+    report: reportToTelemetry
+};
+
+//# sourceMappingURL=to-telemetry.js.map

node_modules/next/dist/trace/report/to-telemetry.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../../src/trace/report/to-telemetry.ts"],"names":["TRACE_EVENT_ACCESSLIST","Map","Object","entries","reportToTelemetry","name","duration","eventName","get","telemetry","traceGlobals","record","payload","durationInMicroseconds","flushAll","report"],"mappings":";;;;+BA4BA;;;eAAA;;;wBA3B6B;AAG7B,MAAMA,yBAAyB,IAAIC,IACjCC,OAAOC,OAAO,CAAC;IACb,uBAAuB;AACzB;AAGF,MAAMC,oBAAoB,CAAC,EAAEC,IAAI,EAAEC,QAAQ,EAAc;IACvD,MAAMC,YAAYP,uBAAuBQ,GAAG,CAACH;IAC7C,IAAI,CAACE,WAAW;QACd;IACF;IACA,MAAME,YAAmCC,oBAAY,CAACF,GAAG,CAAC;IAC1D,IAAI,CAACC,WAAW;QACd;IACF;IAEAA,UAAUE,MAAM,CAAC;QACfJ;QACAK,SAAS;YACPC,wBAAwBP;QAC1B;IACF;AACF;MAEA,WAAe;IACbQ,UAAU,KAAO;IACjBC,QAAQX;AACV"}

node_modules/next/dist/trace/report/types.d.ts

@@ -0,0 +1,5 @@
+import type { TraceEvent } from '../types';
+export type Reporter = {
+    flushAll: () => Promise<void> | void;
+    report: (event: TraceEvent) => void;
+};

node_modules/next/dist/trace/report/types.js

@@ -0,0 +1,6 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+
+//# sourceMappingURL=types.js.map

node_modules/next/dist/trace/report/types.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":[],"names":[],"mappings":""}

node_modules/next/dist/trace/shared.d.ts

@@ -0,0 +1,2 @@
+export declare const traceGlobals: Map<any, any>;
+export declare const setGlobal: (key: any, val: any) => void;

node_modules/next/dist/trace/shared.js

@@ -0,0 +1,33 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    setGlobal: null,
+    traceGlobals: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    setGlobal: function() {
+        return setGlobal;
+    },
+    traceGlobals: function() {
+        return traceGlobals;
+    }
+});
+let _traceGlobals = global._traceGlobals;
+if (!_traceGlobals) {
+    _traceGlobals = new Map();
+}
+global._traceGlobals = _traceGlobals;
+const traceGlobals = _traceGlobals;
+const setGlobal = (key, val)=>{
+    traceGlobals.set(key, val);
+};
+
+//# sourceMappingURL=shared.js.map

node_modules/next/dist/trace/shared.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/trace/shared.ts"],"names":["setGlobal","traceGlobals","_traceGlobals","global","Map","key","val","set"],"mappings":";;;;;;;;;;;;;;;IAQaA,SAAS;eAATA;;IADAC,YAAY;eAAZA;;;AAPb,IAAIC,gBAA+B,AAACC,OAAeD,aAAa;AAEhE,IAAI,CAACA,eAAe;IAClBA,gBAAgB,IAAIE;AACtB;AACED,OAAeD,aAAa,GAAGA;AAE1B,MAAMD,eAA8BC;AACpC,MAAMF,YAAY,CAACK,KAAUC;IAClCL,aAAaM,GAAG,CAACF,KAAKC;AACxB"}

node_modules/next/dist/trace/trace-uploader.d.ts

@@ -0,0 +1 @@
+export {};

node_modules/next/dist/trace/trace-uploader.js

@@ -0,0 +1,112 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+const _findup = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/find-up"));
+const _promises = /*#__PURE__*/ _interop_require_default(require("fs/promises"));
+const _child_process = /*#__PURE__*/ _interop_require_default(require("child_process"));
+const _assert = /*#__PURE__*/ _interop_require_default(require("assert"));
+const _nodefetch = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/node-fetch"));
+const _os = /*#__PURE__*/ _interop_require_default(require("os"));
+const _readline = require("readline");
+const _fs = require("fs");
+const _path = /*#__PURE__*/ _interop_require_default(require("path"));
+const _storage = require("../telemetry/storage");
+function _interop_require_default(obj) {
+    return obj && obj.__esModule ? obj : {
+        default: obj
+    };
+}
+// 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 EVENT_FILTER = new Set([
+    "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 { 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] = process.argv;
+(async function upload() {
+    const nextVersion = JSON.parse(await _promises.default.readFile(_path.default.resolve(__dirname, "../../package.json"), "utf8")).version;
+    const telemetry = new _storage.Telemetry({
+        distDir
+    });
+    const projectPkgJsonPath = await (0, _findup.default)("package.json");
+    (0, _assert.default)(projectPkgJsonPath);
+    const projectPkgJson = JSON.parse(await _promises.default.readFile(projectPkgJsonPath, "utf-8"));
+    const pkgName = projectPkgJson.name;
+    const commit = _child_process.default.spawnSync(_os.default.platform() === "win32" ? "git.exe" : "git", [
+        "rev-parse",
+        "HEAD"
+    ], {
+        shell: true
+    }).stdout.toString().trimEnd();
+    const readLineInterface = (0, _readline.createInterface)({
+        input: (0, _fs.createReadStream)(_path.default.join(projectDir, distDir, "trace")),
+        crlfDelay: Infinity
+    });
+    let isTurboSession = false;
+    const traces = new Map();
+    for await (const line of readLineInterface){
+        const lineEvents = JSON.parse(line);
+        for (const event of lineEvents){
+            if (// Always include root spans
+            event.parentId === undefined || shouldUploadFullTrace || EVENT_FILTER.has(event.name)) {
+                let trace = traces.get(event.traceId);
+                if (trace === undefined) {
+                    trace = [];
+                    traces.set(event.traceId, trace);
+                }
+                if (typeof event.tags.isTurbopack === "boolean") {
+                    isTurboSession = event.tags.isTurbopack;
+                }
+                trace.push(event);
+            }
+        }
+    }
+    const body = {
+        metadata: {
+            anonymousId: telemetry.anonymousId,
+            arch: _os.default.arch(),
+            commit,
+            cpus: _os.default.cpus().length,
+            isTurboSession,
+            mode,
+            nextVersion,
+            pkgName,
+            platform: _os.default.platform(),
+            sessionId: telemetry.sessionId
+        },
+        traces: [
+            ...traces.values()
+        ]
+    };
+    if (isDebugEnabled) {
+        console.log("Sending request with body", JSON.stringify(body, null, 2));
+    }
+    let res = await (0, _nodefetch.default)(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());
+    }
+})();
+
+//# sourceMappingURL=trace-uploader.js.map

node_modules/next/dist/trace/trace-uploader.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/trace/trace-uploader.ts"],"names":["EVENT_FILTER","Set","NEXT_TRACE_UPLOAD_DEBUG","NEXT_TRACE_UPLOAD_FULL","process","env","isDebugEnabled","shouldUploadFullTrace","traceUploadUrl","mode","projectDir","distDir","argv","upload","nextVersion","JSON","parse","fsPromise","readFile","path","resolve","__dirname","version","telemetry","Telemetry","projectPkgJsonPath","findUp","assert","projectPkgJson","pkgName","name","commit","child_process","spawnSync","os","platform","shell","stdout","toString","trimEnd","readLineInterface","createInterface","input","createReadStream","join","crlfDelay","Infinity","isTurboSession","traces","Map","line","lineEvents","event","parentId","undefined","has","trace","get","traceId","set","tags","isTurbopack","push","body","metadata","anonymousId","arch","cpus","length","sessionId","values","console","log","stringify","res","fetch","method","headers","status","json"],"mappings":";;;;+DAAmB;iEACG;sEACI;+DACP;kEACD;2DACH;0BACiB;oBACC;6DAChB;yBACS;;;;;;AAE1B,iEAAiE;AACjE,yEAAyE;AACzE,yCAAyC;AACzC,MAAMA,eAAe,IAAIC,IAAI;IAC3B;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;CACD;AAED,MAAM,EACJC,uBAAuB,EACvB,uFAAuF;AACvF,sGAAsG;AACtG,mFAAmF;AACnFC,sBAAsB,EACvB,GAAGC,QAAQC,GAAG;AAEf,MAAMC,iBAAiB,CAAC,CAACJ,2BAA2B,CAAC,CAACC;AACtD,MAAMI,wBAAwB,CAAC,CAACJ;AAEhC,MAAM,KAAKK,gBAAgBC,MAAMC,YAAYC,QAAQ,GAAGP,QAAQQ,IAAI;AA+BlE,CAAA,eAAeC;IACf,MAAMC,cAAcC,KAAKC,KAAK,CAC5B,MAAMC,iBAAS,CAACC,QAAQ,CACtBC,aAAI,CAACC,OAAO,CAACC,WAAW,uBACxB,SAEFC,OAAO;IAET,MAAMC,YAAY,IAAIC,kBAAS,CAAC;QAAEb;IAAQ;IAE1C,MAAMc,qBAAqB,MAAMC,IAAAA,eAAM,EAAC;IACxCC,IAAAA,eAAM,EAACF;IAEP,MAAMG,iBAAiBb,KAAKC,KAAK,CAC/B,MAAMC,iBAAS,CAACC,QAAQ,CAACO,oBAAoB;IAE/C,MAAMI,UAAUD,eAAeE,IAAI;IAEnC,MAAMC,SAASC,sBAAa,CACzBC,SAAS,CACRC,WAAE,CAACC,QAAQ,OAAO,UAAU,YAAY,OACxC;QAAC;QAAa;KAAO,EACrB;QAAEC,OAAO;IAAK,GAEfC,MAAM,CAACC,QAAQ,GACfC,OAAO;IAEV,MAAMC,oBAAoBC,IAAAA,yBAAe,EAAC;QACxCC,OAAOC,IAAAA,oBAAgB,EAACxB,aAAI,CAACyB,IAAI,CAAClC,YAAYC,SAAS;QACvDkC,WAAWC;IACb;IAEA,IAAIC,iBAAiB;IACrB,MAAMC,SAAS,IAAIC;IACnB,WAAW,MAAMC,QAAQV,kBAAmB;QAC1C,MAAMW,aAA2BpC,KAAKC,KAAK,CAACkC;QAC5C,KAAK,MAAME,SAASD,WAAY;YAC9B,IACE,4BAA4B;YAC5BC,MAAMC,QAAQ,KAAKC,aACnB/C,yBACAP,aAAauD,GAAG,CAACH,MAAMtB,IAAI,GAC3B;gBACA,IAAI0B,QAAQR,OAAOS,GAAG,CAACL,MAAMM,OAAO;gBACpC,IAAIF,UAAUF,WAAW;oBACvBE,QAAQ,EAAE;oBACVR,OAAOW,GAAG,CAACP,MAAMM,OAAO,EAAEF;gBAC5B;gBACA,IAAI,OAAOJ,MAAMQ,IAAI,CAACC,WAAW,KAAK,WAAW;oBAC/Cd,iBAAiBK,MAAMQ,IAAI,CAACC,WAAW;gBACzC;gBACAL,MAAMM,IAAI,CAACV;YACb;QACF;IACF;IAEA,MAAMW,OAAyB;QAC7BC,UAAU;YACRC,aAAa1C,UAAU0C,WAAW;YAClCC,MAAMhC,WAAE,CAACgC,IAAI;YACbnC;YACAoC,MAAMjC,WAAE,CAACiC,IAAI,GAAGC,MAAM;YACtBrB;YACAtC;YACAK;YACAe;YACAM,UAAUD,WAAE,CAACC,QAAQ;YACrBkC,WAAW9C,UAAU8C,SAAS;QAChC;QACArB,QAAQ;eAAIA,OAAOsB,MAAM;SAAG;IAC9B;IAEA,IAAIhE,gBAAgB;QAClBiE,QAAQC,GAAG,CAAC,6BAA6BzD,KAAK0D,SAAS,CAACV,MAAM,MAAM;IACtE;IAEA,IAAIW,MAAM,MAAMC,IAAAA,kBAAK,EAACnE,gBAAgB;QACpCoE,QAAQ;QACRC,SAAS;YACP,gBAAgB;YAChB,yBAAyBtE,wBAAwB,SAAS;QAC5D;QACAwD,MAAMhD,KAAK0D,SAAS,CAACV;IACvB;IAEA,IAAIzD,gBAAgB;QAClBiE,QAAQC,GAAG,CAAC,qBAAqBE,IAAII,MAAM,EAAE,MAAMJ,IAAIK,IAAI;IAC7D;AACF,CAAA"}

node_modules/next/dist/trace/trace.d.ts

@@ -0,0 +1,40 @@
+import type { SpanId, TraceEvent, TraceState } from './types';
+export declare enum SpanStatus {
+    Started = "started",
+    Stopped = "stopped"
+}
+interface Attributes {
+    [key: string]: string;
+}
+export declare class Span {
+    private name;
+    private id;
+    private parentId?;
+    private attrs;
+    private status;
+    private now;
+    private _start;
+    constructor({ name, parentId, attrs, startTime, }: {
+        name: string;
+        parentId?: SpanId;
+        startTime?: bigint;
+        attrs?: Attributes;
+    });
+    stop(stopTime?: bigint): void;
+    traceChild(name: string, attrs?: Attributes): Span;
+    manualTraceChild(name: string, startTime?: bigint, stopTime?: bigint, attrs?: Attributes): void;
+    getId(): number;
+    setAttribute(key: string, value: string): void;
+    traceFn<T>(fn: (span: Span) => T): T;
+    traceAsyncFn<T>(fn: (span: Span) => T | Promise<T>): Promise<T>;
+}
+export declare const trace: (name: string, parentId?: SpanId, attrs?: {
+    [key: string]: string;
+} | undefined) => Span;
+export declare const flushAllTraces: () => Promise<void>;
+export declare const exportTraceState: () => TraceState;
+export declare const initializeTraceState: (state: TraceState) => void;
+export declare function getTraceEvents(): TraceEvent[];
+export declare function recordTraceEvents(events: TraceEvent[]): void;
+export declare const clearTraceEvents: () => never[];
+export {};

node_modules/next/dist/trace/trace.js

@@ -0,0 +1,194 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    Span: null,
+    SpanStatus: null,
+    clearTraceEvents: null,
+    exportTraceState: null,
+    flushAllTraces: null,
+    getTraceEvents: null,
+    initializeTraceState: null,
+    recordTraceEvents: null,
+    trace: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    Span: function() {
+        return Span;
+    },
+    SpanStatus: function() {
+        return SpanStatus;
+    },
+    clearTraceEvents: function() {
+        return clearTraceEvents;
+    },
+    exportTraceState: function() {
+        return exportTraceState;
+    },
+    flushAllTraces: function() {
+        return flushAllTraces;
+    },
+    getTraceEvents: function() {
+        return getTraceEvents;
+    },
+    initializeTraceState: function() {
+        return initializeTraceState;
+    },
+    recordTraceEvents: function() {
+        return recordTraceEvents;
+    },
+    trace: function() {
+        return trace;
+    }
+});
+const _report = require("./report");
+const NUM_OF_MICROSEC_IN_NANOSEC = BigInt("1000");
+const NUM_OF_MILLISEC_IN_NANOSEC = BigInt("1000000");
+let count = 0;
+const getId = ()=>{
+    count++;
+    return count;
+};
+let defaultParentSpanId;
+let shouldSaveTraceEvents;
+let savedTraceEvents = [];
+var SpanStatus;
+(function(SpanStatus) {
+    SpanStatus["Started"] = "started";
+    SpanStatus["Stopped"] = "stopped";
+})(SpanStatus || (SpanStatus = {}));
+class Span {
+    constructor({ name, parentId, attrs, startTime }){
+        this.name = name;
+        this.parentId = parentId ?? defaultParentSpanId;
+        this.attrs = attrs ? {
+            ...attrs
+        } : {};
+        if (this.parentId === undefined) {
+            // Attach additional information to root spans
+            this.attrs.isTurbopack = Boolean(process.env.TURBOPACK);
+        }
+        this.status = "started";
+        this.id = getId();
+        this._start = startTime || process.hrtime.bigint();
+        // hrtime cannot be used to reconstruct tracing span's actual start time
+        // since it does not have relation to clock time:
+        // `These times are relative to an arbitrary time in the past, and not related to the time of day and therefore not subject to clock drift`
+        // https://nodejs.org/api/process.html#processhrtimetime
+        // Capturing current datetime as additional metadata for external reconstruction.
+        this.now = Date.now();
+    }
+    // Durations are reported as microseconds. This gives 1000x the precision
+    // of something like Date.now(), which reports in milliseconds.
+    // Additionally, ~285 years can be safely represented as microseconds as
+    // a float64 in both JSON and JavaScript.
+    stop(stopTime) {
+        if (this.status === "stopped") {
+            // Don't report the same span twice.
+            // TODO: In the future this should throw as `.stop()` shouldn't be called multiple times.
+            return;
+        }
+        const end = stopTime || process.hrtime.bigint();
+        const duration = (end - this._start) / NUM_OF_MICROSEC_IN_NANOSEC;
+        this.status = "stopped";
+        if (duration > Number.MAX_SAFE_INTEGER) {
+            throw new Error(`Duration is too long to express as float64: ${duration}`);
+        }
+        const timestamp = this._start / NUM_OF_MICROSEC_IN_NANOSEC;
+        const traceEvent = {
+            name: this.name,
+            duration: Number(duration),
+            timestamp: Number(timestamp),
+            id: this.id,
+            parentId: this.parentId,
+            tags: this.attrs,
+            startTime: this.now
+        };
+        _report.reporter.report(traceEvent);
+        if (shouldSaveTraceEvents) {
+            savedTraceEvents.push(traceEvent);
+        }
+    }
+    traceChild(name, attrs) {
+        return new Span({
+            name,
+            parentId: this.id,
+            attrs
+        });
+    }
+    manualTraceChild(name, // Start time in nanoseconds since epoch.
+    startTime, // Stop time in nanoseconds since epoch.
+    stopTime, attrs) {
+        // We need to convert the time info to the same base as hrtime since that is used usually.
+        const correction = process.hrtime.bigint() - BigInt(Date.now()) * NUM_OF_MILLISEC_IN_NANOSEC;
+        const span = new Span({
+            name,
+            parentId: this.id,
+            attrs,
+            startTime: startTime ? startTime + correction : process.hrtime.bigint()
+        });
+        span.stop(stopTime ? stopTime + correction : process.hrtime.bigint());
+    }
+    getId() {
+        return this.id;
+    }
+    setAttribute(key, value) {
+        this.attrs[key] = value;
+    }
+    traceFn(fn) {
+        try {
+            return fn(this);
+        } finally{
+            this.stop();
+        }
+    }
+    async traceAsyncFn(fn) {
+        try {
+            return await fn(this);
+        } finally{
+            this.stop();
+        }
+    }
+}
+const trace = (name, parentId, attrs)=>{
+    return new Span({
+        name,
+        parentId,
+        attrs
+    });
+};
+const flushAllTraces = ()=>_report.reporter.flushAll();
+const exportTraceState = ()=>({
+        defaultParentSpanId,
+        lastId: count,
+        shouldSaveTraceEvents
+    });
+const initializeTraceState = (state)=>{
+    count = state.lastId;
+    defaultParentSpanId = state.defaultParentSpanId;
+    shouldSaveTraceEvents = state.shouldSaveTraceEvents;
+};
+function getTraceEvents() {
+    return savedTraceEvents;
+}
+function recordTraceEvents(events) {
+    for (const traceEvent of events){
+        _report.reporter.report(traceEvent);
+        if (traceEvent.id > count) {
+            count = traceEvent.id + 1;
+        }
+    }
+    if (shouldSaveTraceEvents) {
+        savedTraceEvents.push(...events);
+    }
+}
+const clearTraceEvents = ()=>savedTraceEvents = [];
+
+//# sourceMappingURL=trace.js.map

node_modules/next/dist/trace/trace.js.map

@@ -0,0 +1 @@
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node_modules/next/dist/trace/trace.test.d.ts

@@ -0,0 +1 @@
+export {};

node_modules/next/dist/trace/trace.test.js

@@ -0,0 +1,175 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+const _promises = require("fs/promises");
+const _path = require("path");
+const _os = require("os");
+const _shared = require("./shared");
+const _trace = require("./trace");
+describe("Trace", ()=>{
+    beforeEach(()=>{
+        (0, _trace.initializeTraceState)({
+            lastId: 0,
+            shouldSaveTraceEvents: true
+        });
+        (0, _trace.clearTraceEvents)();
+    });
+    describe("Tracer", ()=>{
+        it("traces a block of code", async ()=>{
+            const tmpDir = await (0, _promises.mkdtemp)((0, _path.join)((0, _os.tmpdir)(), "json-reporter"));
+            (0, _shared.setGlobal)("distDir", tmpDir);
+            (0, _shared.setGlobal)("phase", "anything");
+            const root = (0, _trace.trace)("root-span", undefined, {
+                "some-tag": "some-value"
+            });
+            root.traceChild("child-span").traceFn(()=>null);
+            await root.traceChild("async-child-span").traceAsyncFn(async ()=>{
+                const delayedPromise = new Promise((resolve)=>{
+                    setTimeout(resolve, 100);
+                });
+                await delayedPromise;
+            });
+            root.stop();
+            const traceEvents = (0, _trace.getTraceEvents)();
+            expect(traceEvents.length).toEqual(3);
+            expect(traceEvents[0].name).toEqual("child-span");
+            expect(traceEvents[1].name).toEqual("async-child-span");
+            expect(traceEvents[2].name).toEqual("root-span");
+            // Check that the serialized .next/trace file looks correct.
+            await (0, _trace.flushAllTraces)();
+            const traceFilename = (0, _path.join)(tmpDir, "trace");
+            const serializedTraces = JSON.parse(await (0, _promises.readFile)(traceFilename, "utf-8"));
+            expect(serializedTraces).toMatchObject([
+                {
+                    id: 2,
+                    name: "child-span",
+                    parentId: 1,
+                    startTime: expect.any(Number),
+                    timestamp: expect.any(Number),
+                    duration: expect.any(Number),
+                    tags: {}
+                },
+                {
+                    id: 3,
+                    name: "async-child-span",
+                    parentId: 1,
+                    startTime: expect.any(Number),
+                    timestamp: expect.any(Number),
+                    duration: expect.any(Number),
+                    tags: {}
+                },
+                {
+                    id: 1,
+                    name: "root-span",
+                    startTime: expect.any(Number),
+                    timestamp: expect.any(Number),
+                    duration: expect.any(Number),
+                    tags: {
+                        "some-tag": "some-value"
+                    }
+                }
+            ]);
+        });
+    });
+    describe("Worker", ()=>{
+        it("exports and initializes trace state", ()=>{
+            const root = (0, _trace.trace)("root-span");
+            expect(root.getId()).toEqual(1);
+            const traceState = (0, _trace.exportTraceState)();
+            expect(traceState.lastId).toEqual(1);
+            (0, _trace.initializeTraceState)({
+                lastId: 101
+            });
+            const span = (0, _trace.trace)("another-span");
+            expect(span.getId()).toEqual(102);
+        });
+        it("trace data is serializable to a worker", async ()=>{
+            const root = (0, _trace.trace)("root-span");
+            root.traceChild("child-span").traceFn(()=>null);
+            root.stop();
+            const traceEvents = (0, _trace.getTraceEvents)();
+            expect(traceEvents.length).toEqual(2);
+            // This is a proxy check to make sure the object would be serializable
+            // to a worker. It will fail if the data contains some unserializable
+            // objects like BigInt.
+            const clone = JSON.parse(JSON.stringify(traceEvents));
+            expect(clone).toEqual(traceEvents);
+        });
+        it("correctly reports trace data from multiple workers", ()=>{
+            // This test simulates workers creating traces and propagating them
+            // back to the main process for recording. It doesn't use
+            // actual workers since they are more difficult to set up in tests.
+            (0, _trace.initializeTraceState)({
+                lastId: 5,
+                defaultParentSpanId: 1,
+                shouldSaveTraceEvents: true
+            });
+            const worker1Span = (0, _trace.trace)("worker1");
+            worker1Span.traceChild("webpack-compilation1").traceFn(()=>null);
+            worker1Span.stop();
+            const worker1Traces = (0, _trace.getTraceEvents)();
+            expect(worker1Traces.length).toEqual(2);
+            // Repeat for a second worker.
+            (0, _trace.clearTraceEvents)();
+            (0, _trace.initializeTraceState)({
+                lastId: 10,
+                defaultParentSpanId: 1,
+                shouldSaveTraceEvents: true
+            });
+            const worker2Span = (0, _trace.trace)("worker2");
+            worker2Span.traceChild("webpack-compilation2").traceFn(()=>null);
+            worker2Span.stop();
+            const worker2Traces = (0, _trace.getTraceEvents)();
+            expect(worker2Traces.length).toEqual(2);
+            // Now simulate the traces in the main process and record the traces
+            // from each worker.
+            (0, _trace.clearTraceEvents)();
+            (0, _trace.initializeTraceState)({
+                lastId: 0,
+                shouldSaveTraceEvents: true
+            });
+            const root = (0, _trace.trace)("next-build");
+            root.traceChild("some-child-span").traceFn(()=>null);
+            (0, _trace.recordTraceEvents)(worker1Traces);
+            expect((0, _trace.exportTraceState)().lastId).toEqual(8);
+            (0, _trace.recordTraceEvents)(worker2Traces);
+            expect((0, _trace.exportTraceState)().lastId).toEqual(13);
+            root.traceChild("another-child-span").traceFn(()=>null);
+            root.stop();
+            // Check that the final output looks correct.
+            const allTraces = (0, _trace.getTraceEvents)();
+            expect(allTraces.length).toEqual(7);
+            const firstSpan = allTraces[0];
+            expect(firstSpan.name).toEqual("some-child-span");
+            expect(firstSpan.id).toEqual(2);
+            expect(firstSpan.parentId).toEqual(1);
+            const worker1Child = allTraces[1];
+            expect(worker1Child.name).toEqual("webpack-compilation1");
+            expect(worker1Child.id).toEqual(7);
+            expect(worker1Child.parentId).toEqual(6);
+            const worker1Root = allTraces[2];
+            expect(worker1Root.name).toEqual("worker1");
+            expect(worker1Root.id).toEqual(6);
+            expect(worker1Root.parentId).toEqual(1);
+            const worker2Child = allTraces[3];
+            expect(worker2Child.name).toEqual("webpack-compilation2");
+            expect(worker2Child.id).toEqual(12);
+            expect(worker2Child.parentId).toEqual(11);
+            const worker2Root = allTraces[4];
+            expect(worker2Root.name).toEqual("worker2");
+            expect(worker2Root.id).toEqual(11);
+            expect(worker2Root.parentId).toEqual(1);
+            const lastChildSpan = allTraces[5];
+            expect(lastChildSpan.name).toEqual("another-child-span");
+            expect(lastChildSpan.id).toEqual(14);
+            expect(lastChildSpan.parentId).toEqual(1);
+            const rootSpan = allTraces[6];
+            expect(rootSpan.name).toEqual("next-build");
+            expect(rootSpan.id).toEqual(1);
+            expect(rootSpan.parentId).toBeUndefined();
+        });
+    });
+});
+
+//# sourceMappingURL=trace.test.js.map

node_modules/next/dist/trace/types.d.ts

@@ -0,0 +1,16 @@
+export type SpanId = number;
+export interface TraceState {
+    lastId: number;
+    defaultParentSpanId?: SpanId;
+    shouldSaveTraceEvents?: boolean;
+}
+export type TraceEvent = {
+    traceId?: string;
+    parentId?: SpanId;
+    name: string;
+    id: SpanId;
+    timestamp: number;
+    duration: number;
+    tags?: Object;
+    startTime?: number;
+};

node_modules/next/dist/trace/types.js

@@ -0,0 +1,6 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+
+//# sourceMappingURL=types.js.map

node_modules/next/dist/trace/types.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":[],"names":[],"mappings":""}

node_modules/next/dist/trace/upload-trace.d.ts

@@ -0,0 +1,7 @@
+export default function uploadTrace({ traceUploadUrl, mode, projectDir, distDir, sync, }: {
+    traceUploadUrl: string;
+    mode: 'dev';
+    projectDir: string;
+    distDir: string;
+    sync?: boolean;
+}): void;

node_modules/next/dist/trace/upload-trace.js

@@ -0,0 +1,35 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "default", {
+    enumerable: true,
+    get: function() {
+        return uploadTrace;
+    }
+});
+function uploadTrace({ traceUploadUrl, mode, projectDir, distDir, sync }) {
+    const { NEXT_TRACE_UPLOAD_DEBUG } = process.env;
+    // Note: cross-spawn is not used here as it causes
+    // a new command window to appear when we don't want it to
+    const child_process = require("child_process");
+    // we use spawnSync when debugging to ensure logs are piped
+    // correctly to stdout/stderr
+    const spawn = NEXT_TRACE_UPLOAD_DEBUG || sync ? child_process.spawnSync : child_process.spawn;
+    spawn(process.execPath, [
+        require.resolve("./trace-uploader"),
+        traceUploadUrl,
+        mode,
+        projectDir,
+        distDir
+    ], {
+        detached: !NEXT_TRACE_UPLOAD_DEBUG,
+        windowsHide: true,
+        shell: false,
+        ...NEXT_TRACE_UPLOAD_DEBUG ? {
+            stdio: "inherit"
+        } : {}
+    });
+}
+
+//# sourceMappingURL=upload-trace.js.map

node_modules/next/dist/trace/upload-trace.js.map

@@ -0,0 +1 @@
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