feat: Debug integration

Author: kamilogorek

CHANGELOG.md

@@ -5,6 +5,7 @@
 - [browser] feat: Show dropped event url in `blacklistUrl`/`whitelistUrl` debug mode
 - [browser] feat: Use better event description instead of `event_id` for user-facing logs
 - [core] ref: Create common integrations that are exposed on `@sentry/core` and reexposed through `browser`/`node`
+- [core] feat: Debug integration
 
 ## 4.0.0
 

packages/core/src/integrations/index.ts

@@ -1 +1 @@
-// TODO
+export { Debug } from './pluggable/debug';

packages/core/src/integrations/pluggable/debug.ts

@@ -0,0 +1,23 @@
+import { configureScope } from '@sentry/minimal';
+import { Integration, SentryEvent } from '@sentry/types';
+
+/** JSDoc */
+export class Debug implements Integration {
+  /**
+   * @inheritDoc
+   */
+  public name: string = 'Debug';
+
+  /**
+   * @inheritDoc
+   */
+  public install(): void {
+    configureScope(scope => {
+      scope.addEventProcessor(async (event: SentryEvent) => {
+        // tslint:disable-next-line:no-console
+        console.log(event);
+        return event;
+      });
+    });
+  }
+}