getsentry · lobsterkatie · Mar 30, 2022 · Mar 23, 2022 · Mar 23, 2022 · Mar 23, 2022
diff --git a/packages/browser/src/eventbuilder.ts b/packages/browser/src/eventbuilder.ts
@@ -228,9 +228,9 @@ export function eventFromUnknownInput(
 
     return event;
   }
-  if (isError(exception as Error)) {
+  if (isError(exception)) {
     // we have a real Error object, do nothing
-    return eventFromError(exception as Error);
+    return eventFromError(exception);
   }
   if (isPlainObject(exception) || isEvent(exception)) {
     // If it's a plain object or an instance of `Event` (the built-in JS kind, not this SDK's `Event` type), serialize

diff --git a/packages/hub/src/scope.ts b/packages/hub/src/scope.ts
@@ -466,7 +466,7 @@ export class Scope implements ScopeInterface {
       } else {
         const result = processor({ ...event }, hint) as Event | null;
         if (isThenable(result)) {
-          void (result as PromiseLike<Event | null>)
+          void result
             .then(final => this._notifyEventProcessors(processors, final, hint, index + 1).then(resolve))
             .then(null, reject);
         } else {

diff --git a/packages/integrations/src/extraerrordata.ts b/packages/integrations/src/extraerrordata.ts
@@ -105,7 +105,7 @@ export class ExtraErrorData implements Integration {
           continue;
         }
         const value = error[key];
-        extraErrorInfo[key] = isError(value) ? (value as Error).toString() : value;
+        extraErrorInfo[key] = isError(value) ? value.toString() : value;
       }
 
       // Check if someone attached `toJSON` method to grab even more properties (eg. axios is doing that)
@@ -114,7 +114,7 @@ export class ExtraErrorData implements Integration {
 
         for (const key of Object.keys(serializedError)) {
           const value = serializedError[key];
-          extraErrorInfo[key] = isError(value) ? (value as Error).toString() : value;
+          extraErrorInfo[key] = isError(value) ? value.toString() : value;
         }
       }
 

diff --git a/packages/nextjs/src/utils/instrumentServer.ts b/packages/nextjs/src/utils/instrumentServer.ts
@@ -246,7 +246,7 @@ function makeWrappedReqHandler(origReqHandler: ReqHandler): WrappedReqHandler {
           // If there is a trace header set, extract the data from it (parentSpanId, traceId, and sampling decision)
           let traceparentData;
           if (nextReq.headers && isString(nextReq.headers['sentry-trace'])) {
-            traceparentData = extractTraceparentData(nextReq.headers['sentry-trace'] as string);
+            traceparentData = extractTraceparentData(nextReq.headers['sentry-trace']);
             isDebugBuild() && logger.log(`[Tracing] Continuing trace ${traceparentData?.traceId}.`);
           }
 

diff --git a/packages/nextjs/src/utils/withSentry.ts b/packages/nextjs/src/utils/withSentry.ts
@@ -49,7 +49,7 @@ export const withSentry = (origHandler: NextApiHandler): WrappedNextApiHandler =
           // If there is a trace header set, extract the data from it (parentSpanId, traceId, and sampling decision)
           let traceparentData;
           if (req.headers && isString(req.headers['sentry-trace'])) {
-            traceparentData = extractTraceparentData(req.headers['sentry-trace'] as string);
+            traceparentData = extractTraceparentData(req.headers['sentry-trace']);
             isDebugBuild() && logger.log(`[Tracing] Continuing trace ${traceparentData?.traceId}.`);
           }
 

diff --git a/packages/node/src/eventbuilder.ts b/packages/node/src/eventbuilder.ts
@@ -57,7 +57,7 @@ export function eventFromUnknownInput(exception: unknown, hint?: EventHint): Eve
       const message = `Non-Error exception captured with keys: ${extractExceptionKeysForMessage(exception)}`;
 
       getCurrentHub().configureScope(scope => {
-        scope.setExtra('__serialized__', normalizeToSize(exception as Record<string, unknown>));
+        scope.setExtra('__serialized__', normalizeToSize(exception));
       });
 
       ex = (hint && hint.syntheticException) || new Error(message);

diff --git a/packages/node/src/handlers.ts b/packages/node/src/handlers.ts
@@ -63,7 +63,7 @@ export function tracingHandler(): (
     // If there is a trace header set, we extract the data from it (parentSpanId, traceId, and sampling decision)
     let traceparentData;
     if (req.headers && isString(req.headers['sentry-trace'])) {
-      traceparentData = extractTraceparentData(req.headers['sentry-trace'] as string);
+      traceparentData = extractTraceparentData(req.headers['sentry-trace']);
     }
 
     const transaction = startTransaction(

diff --git a/packages/serverless/src/awslambda.ts b/packages/serverless/src/awslambda.ts
@@ -156,7 +156,7 @@ export function tryPatchHandler(taskRoot: string, handlerPath: string): void {
   }
 
   // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-  (mod as HandlerModule)[functionName!] = wrapHandler(obj as Handler);
+  (mod as HandlerModule)[functionName!] = wrapHandler(obj);
 }
 
 /**
@@ -285,7 +285,7 @@ export function wrapHandler<TEvent, TResult>(
     let traceparentData;
     const eventWithHeaders = event as { headers?: { [key: string]: string } };
     if (eventWithHeaders.headers && isString(eventWithHeaders.headers['sentry-trace'])) {
-      traceparentData = extractTraceparentData(eventWithHeaders.headers['sentry-trace'] as string);
+      traceparentData = extractTraceparentData(eventWithHeaders.headers['sentry-trace']);
     }
     const transaction = startTransaction({
       name: context.functionName,

diff --git a/packages/serverless/src/gcpfunction/http.ts b/packages/serverless/src/gcpfunction/http.ts
@@ -53,7 +53,7 @@ function _wrapHttpFunction(fn: HttpFunction, wrapOptions: Partial<HttpFunctionWr
     let traceparentData;
     const reqWithHeaders = req as { headers?: { [key: string]: string } };
     if (reqWithHeaders.headers && isString(reqWithHeaders.headers['sentry-trace'])) {
-      traceparentData = extractTraceparentData(reqWithHeaders.headers['sentry-trace'] as string);
+      traceparentData = extractTraceparentData(reqWithHeaders.headers['sentry-trace']);
     }
     const transaction = startTransaction({
       name: `${reqMethod} ${reqUrl}`,

diff --git a/packages/tracing/src/browser/metrics.ts b/packages/tracing/src/browser/metrics.ts
@@ -238,7 +238,7 @@ export class MetricsInstrumentation {
       }
 
       const timeOrigin = msToSec(browserPerformanceTimeOrigin as number);
-      const startTime = msToSec(entry.startTime as number);
+      const startTime = msToSec(entry.startTime);
       isDebugBuild() && logger.log('[Measurements] Adding LCP');
       this._measurements['lcp'] = { value: metric.value };
       this._measurements['mark.lcp'] = { value: timeOrigin + startTime };
@@ -255,7 +255,7 @@ export class MetricsInstrumentation {
       }
 
       const timeOrigin = msToSec(browserPerformanceTimeOrigin as number);
-      const startTime = msToSec(entry.startTime as number);
+      const startTime = msToSec(entry.startTime);
       isDebugBuild() && logger.log('[Measurements] Adding FID');
       this._measurements['fid'] = { value: metric.value };
       this._measurements['mark.fid'] = { value: timeOrigin + startTime };

diff --git a/packages/tracing/src/hubextensions.ts b/packages/tracing/src/hubextensions.ts
@@ -7,7 +7,7 @@ import {
   SamplingContext,
   TransactionContext,
 } from '@sentry/types';
-import { dynamicRequire, isDebugBuild, isNodeEnv, loadModule, logger } from '@sentry/utils';
+import { dynamicRequire, isDebugBuild, isNaN, isNodeEnv, loadModule, logger } from '@sentry/utils';
 
 import { registerErrorInstrumentation } from './errors';
 import { IdleTransaction } from './idletransaction';
@@ -130,7 +130,7 @@ function sample<T extends Transaction>(transaction: T, options: Options, samplin
 function isValidSampleRate(rate: unknown): boolean {
   // we need to check NaN explicitly because it's of type 'number' and therefore wouldn't get caught by this typecheck
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  if (isNaN(rate as any) || !(typeof rate === 'number' || typeof rate === 'boolean')) {
+  if (isNaN(rate) || !(typeof rate === 'number' || typeof rate === 'boolean')) {
     isDebugBuild() &&
       logger.warn(
         `[Tracing] Given sample rate is invalid. Sample rate must be a boolean or a number between 0 and 1. Got ${JSON.stringify(

diff --git a/packages/tracing/src/integrations/node/postgres.ts b/packages/tracing/src/integrations/node/postgres.ts
@@ -81,7 +81,7 @@ export class Postgres implements Integration {
         const rv = typeof values !== 'undefined' ? orig.call(this, config, values) : orig.call(this, config);
 
         if (isThenable(rv)) {
-          return (rv as Promise<unknown>).then((res: unknown) => {
+          return rv.then((res: unknown) => {
             span?.finish();
             return res;
           });

diff --git a/packages/utils/src/object.ts b/packages/utils/src/object.ts
@@ -196,11 +196,10 @@ export function extractExceptionKeysForMessage(exception: any, maxLength: number
  */
 export function dropUndefinedKeys<T>(val: T): T {
   if (isPlainObject(val)) {
-    const obj = val as { [key: string]: any };
     const rv: { [key: string]: any } = {};
-    for (const key of Object.keys(obj)) {
-      if (typeof obj[key] !== 'undefined') {
-        rv[key] = dropUndefinedKeys(obj[key]);
+    for (const key of Object.keys(val)) {
+      if (typeof val[key] !== 'undefined') {
+        rv[key] = dropUndefinedKeys(val[key]);
       }
     }
     return rv as T;

diff --git a/packages/utils/src/string.ts b/packages/utils/src/string.ts
@@ -94,7 +94,7 @@ export function isMatchingPattern(value: string, pattern: RegExp | string): bool
   }
 
   if (isRegExp(pattern)) {
-    return (pattern as RegExp).test(value);
+    return pattern.test(value);
   }
   if (typeof pattern === 'string') {
     return value.indexOf(pattern) !== -1;