1 files changed, 211 insertions, 0 deletions
diff --git a/shared/logger/node_modules/@sentry/browser/esm/integrations/dedupe.js b/shared/logger/node_modules/@sentry/browser/esm/integrations/dedupe.js
new file mode 100644
index 0000000..591a552
--- /dev/null
+++ b/shared/logger/node_modules/@sentry/browser/esm/integrations/dedupe.js
@@ -0,0 +1,211 @@
+import { logger } from '@sentry/utils';
+
+/** Deduplication filter */
+class Dedupe  {constructor() { Dedupe.prototype.__init.call(this); }
+  /**
+   * @inheritDoc
+   */
+   static __initStatic() {this.id = 'Dedupe';}
+
+  /**
+   * @inheritDoc
+   */
+   __init() {this.name = Dedupe.id;}
+
+  /**
+   * @inheritDoc
+   */
+
+  /**
+   * @inheritDoc
+   */
+   setupOnce(addGlobalEventProcessor, getCurrentHub) {
+    const eventProcessor = currentEvent => {
+      // We want to ignore any non-error type events, e.g. transactions or replays
+      // These should never be deduped, and also not be compared against as _previousEvent.
+      if (currentEvent.type) {
+        return currentEvent;
+      }
+
+      const self = getCurrentHub().getIntegration(Dedupe);
+      if (self) {
+        // Juuust in case something goes wrong
+        try {
+          if (_shouldDropEvent(currentEvent, self._previousEvent)) {
+            (typeof __SENTRY_DEBUG__ === 'undefined' || __SENTRY_DEBUG__) && logger.warn('Event dropped due to being a duplicate of previously captured event.');
+            return null;
+          }
+        } catch (_oO) {
+          return (self._previousEvent = currentEvent);
+        }
+
+        return (self._previousEvent = currentEvent);
+      }
+      return currentEvent;
+    };
+
+    eventProcessor.id = this.name;
+    addGlobalEventProcessor(eventProcessor);
+  }
+} Dedupe.__initStatic();
+
+/** JSDoc */
+function _shouldDropEvent(currentEvent, previousEvent) {
+  if (!previousEvent) {
+    return false;
+  }
+
+  if (_isSameMessageEvent(currentEvent, previousEvent)) {
+    return true;
+  }
+
+  if (_isSameExceptionEvent(currentEvent, previousEvent)) {
+    return true;
+  }
+
+  return false;
+}
+
+/** JSDoc */
+function _isSameMessageEvent(currentEvent, previousEvent) {
+  const currentMessage = currentEvent.message;
+  const previousMessage = previousEvent.message;
+
+  // If neither event has a message property, they were both exceptions, so bail out
+  if (!currentMessage && !previousMessage) {
+    return false;
+  }
+
+  // If only one event has a stacktrace, but not the other one, they are not the same
+  if ((currentMessage && !previousMessage) || (!currentMessage && previousMessage)) {
+    return false;
+  }
+
+  if (currentMessage !== previousMessage) {
+    return false;
+  }
+
+  if (!_isSameFingerprint(currentEvent, previousEvent)) {
+    return false;
+  }
+
+  if (!_isSameStacktrace(currentEvent, previousEvent)) {
+    return false;
+  }
+
+  return true;
+}
+
+/** JSDoc */
+function _isSameExceptionEvent(currentEvent, previousEvent) {
+  const previousException = _getExceptionFromEvent(previousEvent);
+  const currentException = _getExceptionFromEvent(currentEvent);
+
+  if (!previousException || !currentException) {
+    return false;
+  }
+
+  if (previousException.type !== currentException.type || previousException.value !== currentException.value) {
+    return false;
+  }
+
+  if (!_isSameFingerprint(currentEvent, previousEvent)) {
+    return false;
+  }
+
+  if (!_isSameStacktrace(currentEvent, previousEvent)) {
+    return false;
+  }
+
+  return true;
+}
+
+/** JSDoc */
+function _isSameStacktrace(currentEvent, previousEvent) {
+  let currentFrames = _getFramesFromEvent(currentEvent);
+  let previousFrames = _getFramesFromEvent(previousEvent);
+
+  // If neither event has a stacktrace, they are assumed to be the same
+  if (!currentFrames && !previousFrames) {
+    return true;
+  }
+
+  // If only one event has a stacktrace, but not the other one, they are not the same
+  if ((currentFrames && !previousFrames) || (!currentFrames && previousFrames)) {
+    return false;
+  }
+
+  currentFrames = currentFrames ;
+  previousFrames = previousFrames ;
+
+  // If number of frames differ, they are not the same
+  if (previousFrames.length !== currentFrames.length) {
+    return false;
+  }
+
+  // Otherwise, compare the two
+  for (let i = 0; i < previousFrames.length; i++) {
+    const frameA = previousFrames[i];
+    const frameB = currentFrames[i];
+
+    if (
+      frameA.filename !== frameB.filename ||
+      frameA.lineno !== frameB.lineno ||
+      frameA.colno !== frameB.colno ||
+      frameA.function !== frameB.function
+    ) {
+      return false;
+    }
+  }
+
+  return true;
+}
+
+/** JSDoc */
+function _isSameFingerprint(currentEvent, previousEvent) {
+  let currentFingerprint = currentEvent.fingerprint;
+  let previousFingerprint = previousEvent.fingerprint;
+
+  // If neither event has a fingerprint, they are assumed to be the same
+  if (!currentFingerprint && !previousFingerprint) {
+    return true;
+  }
+
+  // If only one event has a fingerprint, but not the other one, they are not the same
+  if ((currentFingerprint && !previousFingerprint) || (!currentFingerprint && previousFingerprint)) {
+    return false;
+  }
+
+  currentFingerprint = currentFingerprint ;
+  previousFingerprint = previousFingerprint ;
+
+  // Otherwise, compare the two
+  try {
+    return !!(currentFingerprint.join('') === previousFingerprint.join(''));
+  } catch (_oO) {
+    return false;
+  }
+}
+
+/** JSDoc */
+function _getExceptionFromEvent(event) {
+  return event.exception && event.exception.values && event.exception.values[0];
+}
+
+/** JSDoc */
+function _getFramesFromEvent(event) {
+  const exception = event.exception;
+
+  if (exception) {
+    try {
+      // @ts-ignore Object could be undefined
+      return exception.values[0].stacktrace.frames;
+    } catch (_oO) {
+      return undefined;
+    }
+  }
+  return undefined;
+}
+
+export { Dedupe };
+//# sourceMappingURL=dedupe.js.map