autotel/dist/chunk-HA2WBOGQ.js

Write Once, Observe Anywhere

import { trace } from '@opentelemetry/api';

// src/tracer-provider.ts
var AUTOTEL_GLOBAL_SYMBOL = /* @__PURE__ */ Symbol.for("autotel");
function createState() {
  return {
    isolatedTracerProvider: null
  };
}
function getGlobalState() {
  const initialState = createState();
  try {
    const g = globalThis;
    if (typeof g !== "object" || g === null) {
      console.warn(
        "[autotel] globalThis is not available, using fallback state"
      );
      return initialState;
    }
    if (!g[AUTOTEL_GLOBAL_SYMBOL]) {
      Object.defineProperty(g, AUTOTEL_GLOBAL_SYMBOL, {
        value: initialState,
        writable: false,
        // Lock the slot (not the contents)
        configurable: false,
        enumerable: false
      });
    }
    return g[AUTOTEL_GLOBAL_SYMBOL];
  } catch (error) {
    if (error instanceof Error) {
      console.error(
        `[autotel] Failed to access global state: ${error.message}`
      );
    } else {
      console.error(
        `[autotel] Failed to access global state: ${String(error)}`
      );
    }
    return initialState;
  }
}
function setAutotelTracerProvider(provider) {
  getGlobalState().isolatedTracerProvider = provider;
}
function getAutotelTracerProvider() {
  const { isolatedTracerProvider } = getGlobalState();
  if (isolatedTracerProvider) return isolatedTracerProvider;
  return trace.getTracerProvider();
}
function getAutotelTracer(name = "autotel", version) {
  return getAutotelTracerProvider().getTracer(name, version);
}

export { getAutotelTracer, getAutotelTracerProvider, setAutotelTracerProvider };
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