@sentry/core/build/cjs/utils/tracePropagationTargets.js

Base implementation for all Sentry JavaScript SDKs

Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });

const debugBuild = require('../debug-build.js');
const debugLogger = require('./debug-logger.js');
const string = require('./string.js');

const NOT_PROPAGATED_MESSAGE =
  '[Tracing] Not injecting trace data for url because it does not match tracePropagationTargets:';

/**
 * Check if a given URL should be propagated to or not.
 * If no url is defined, or no trace propagation targets are defined, this will always return `true`.
 * You can also optionally provide a decision map, to cache decisions and avoid repeated regex lookups.
 */
function shouldPropagateTraceForUrl(
  url,
  tracePropagationTargets,
  decisionMap,
) {
  if (typeof url !== 'string' || !tracePropagationTargets) {
    return true;
  }

  const cachedDecision = decisionMap?.get(url);
  if (cachedDecision !== undefined) {
    debugBuild.DEBUG_BUILD && !cachedDecision && debugLogger.debug.log(NOT_PROPAGATED_MESSAGE, url);
    return cachedDecision;
  }

  const decision = string.stringMatchesSomePattern(url, tracePropagationTargets);
  decisionMap?.set(url, decision);

  debugBuild.DEBUG_BUILD && !decision && debugLogger.debug.log(NOT_PROPAGATED_MESSAGE, url);
  return decision;
}

exports.shouldPropagateTraceForUrl = shouldPropagateTraceForUrl;
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