Initial boiler plate project

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