first commit

node_modules/vitest/dist/chunks/traces.U4xDYhzZ.js

@@ -0,0 +1,172 @@
+class Traces {
+	/**
+	* otel stands for OpenTelemetry
+	*/
+	#otel = null;
+	#sdk = null;
+	#init = null;
+	#noopSpan = createNoopSpan();
+	#noopContext = createNoopContext();
+	constructor(options) {
+		if (options.enabled) {
+			const apiInit = import('@opentelemetry/api').then((api) => {
+				this.#otel = {
+					tracer: api.trace.getTracer(options.tracerName || "vitest"),
+					context: api.context,
+					propagation: api.propagation,
+					trace: api.trace,
+					SpanKind: api.SpanKind,
+					SpanStatusCode: api.SpanStatusCode
+				};
+			}).catch(() => {
+				throw new Error(`"@opentelemetry/api" is not installed locally. Make sure you have setup OpenTelemetry instrumentation: https://vitest.dev/guide/open-telemetry`);
+			});
+			const sdkInit = (options.sdkPath ? import(options.sdkPath) : Promise.resolve()).catch((cause) => {
+				throw new Error(`Failed to import custom OpenTelemetry SDK script (${options.sdkPath}): ${cause.message}`);
+			});
+			this.#init = Promise.all([sdkInit, apiInit]).then(([sdk]) => {
+				if (sdk != null) {
+					if (sdk.default != null && typeof sdk.default === "object" && typeof sdk.default.shutdown === "function") this.#sdk = sdk.default;
+					else if (options.watchMode !== true && process.env.VITEST_MODE !== "watch") console.warn(`OpenTelemetry instrumentation module (${options.sdkPath}) does not have a default export with a "shutdown" method. Vitest won't be able to ensure that all traces are processed in time. Try running Vitest in watch mode instead.`);
+				}
+			}).finally(() => {
+				this.#init = null;
+			});
+		}
+	}
+	isEnabled() {
+		return !!this.#otel;
+	}
+	/**
+	* @internal
+	*/
+	async waitInit() {
+		if (this.#init) await this.#init;
+		return this;
+	}
+	/**
+	* @internal
+	*/
+	startContextSpan(name, currentContext) {
+		if (!this.#otel) return {
+			span: this.#noopSpan,
+			context: this.#noopContext
+		};
+		const activeContext = currentContext || this.#otel.context.active();
+		const span = this.#otel.tracer.startSpan(name, {}, activeContext);
+		return {
+			span,
+			context: this.#otel.trace.setSpan(activeContext, span)
+		};
+	}
+	/**
+	* @internal
+	*/
+	getContextFromCarrier(carrier) {
+		if (!this.#otel) return this.#noopContext;
+		const activeContext = this.#otel.context.active();
+		if (!carrier) return activeContext;
+		return this.#otel.propagation.extract(activeContext, carrier);
+	}
+	/**
+	* @internal
+	*/
+	getContextCarrier(context) {
+		if (!this.#otel) return;
+		const carrier = {};
+		this.#otel.propagation.inject(context || this.#otel.context.active(), carrier);
+		return carrier;
+	}
+	#callActiveSpan(span, callback) {
+		const otel = this.#otel;
+		let result;
+		try {
+			result = callback(span);
+			if (result instanceof Promise) return result.catch((error) => {
+				span.recordException({
+					name: error.name,
+					message: error.message,
+					stack: error.stack
+				});
+				span.setStatus({ code: otel.SpanStatusCode.ERROR });
+				throw error;
+			}).finally(() => span.end());
+			return result;
+		} catch (error) {
+			if (error instanceof Error) {
+				span.recordException({
+					name: error.name,
+					message: error.message,
+					stack: error.stack
+				});
+				span.setStatus({ code: otel.SpanStatusCode.ERROR });
+			}
+			throw error;
+		} finally {
+			// end sync callbcak
+			if (!(result instanceof Promise)) span.end();
+		}
+	}
+	/**
+	* @internal
+	*/
+	$(name, optionsOrFn, fn) {
+		const callback = typeof optionsOrFn === "function" ? optionsOrFn : fn;
+		if (!this.#otel) return callback(this.#noopSpan);
+		const otel = this.#otel;
+		const options = typeof optionsOrFn === "function" ? {} : optionsOrFn;
+		const context = options.context;
+		if (context) return otel.tracer.startActiveSpan(name, options, context, (span) => this.#callActiveSpan(span, callback));
+		return otel.tracer.startActiveSpan(name, options, (span) => this.#callActiveSpan(span, callback));
+	}
+	/**
+	* @internal
+	*/
+	startSpan(name, options, context) {
+		if (!this.#otel) return this.#noopSpan;
+		const { tracer } = this.#otel;
+		return tracer.startSpan(name, options, context);
+	}
+	/**
+	* @internal
+	*/
+	async finish() {
+		await this.#sdk?.shutdown();
+	}
+}
+function noopSpan() {
+	return this;
+}
+function createNoopSpan() {
+	return {
+		setAttribute: noopSpan,
+		setStatus: noopSpan,
+		addEvent: noopSpan,
+		addLink: noopSpan,
+		addLinks: noopSpan,
+		setAttributes: noopSpan,
+		updateName: noopSpan,
+		end: () => {},
+		isRecording: () => false,
+		recordException: noopSpan,
+		spanContext() {
+			return {
+				spanId: "",
+				traceFlags: 0,
+				traceId: ""
+			};
+		}
+	};
+}
+function noopContext() {
+	return this;
+}
+function createNoopContext() {
+	return {
+		getValue: noopContext,
+		setValue: noopContext,
+		deleteValue: noopContext
+	};
+}
+
+export { Traces as T };