refactor(core): Log binary data file write errors (no-changelog) (#7237)

This PR adds logging for binary data file write errors, to capture why
executions sometimes point to non-existing binary data files. See
[Sentry
error](https://n8nio.sentry.io/issues/4495134693/?alert_rule_id=14556563&alert_type=issue&notification_uuid=4b50a5da-6ae9-472e-9658-984cca824762&project=4503924908883968&referrer=slack).

packages/core/src/BinaryDataManager/FileSystem.ts

@@ -6,7 +6,8 @@ import type { Readable } from 'stream';
 import type { BinaryMetadata } from 'n8n-workflow';
 import { jsonParse } from 'n8n-workflow';
 
-import type { IBinaryDataConfig, IBinaryDataManager } from '../Interfaces';
+import { IBinaryDataConfig } from '../Interfaces';
+import type { IBinaryDataManager } from '../Interfaces';
 import { FileNotFoundError } from '../errors';
 
 const executionExtractionRegexp =

packages/core/src/BinaryDataManager/index.ts

@@ -1,11 +1,13 @@
 import { readFile, stat } from 'fs/promises';
-import type { BinaryMetadata, IBinaryData, INodeExecutionData } from 'n8n-workflow';
+import type { BinaryMetadata, INodeExecutionData } from 'n8n-workflow';
 import prettyBytes from 'pretty-bytes';
 import type { Readable } from 'stream';
-import { BINARY_ENCODING } from 'n8n-workflow';
-import type { IBinaryDataConfig, IBinaryDataManager } from '../Interfaces';
+import { BINARY_ENCODING, LoggerProxy as Logger, IBinaryData } from 'n8n-workflow';
+import { IBinaryDataConfig } from '../Interfaces';
+import type { IBinaryDataManager } from '../Interfaces';
 import { BinaryDataFileSystem } from './FileSystem';
 import { binaryToBuffer } from './utils';
+import { LogCatch } from '../decorators/LogCatch.decorator';
 
 export class BinaryDataManager {
 	static instance: BinaryDataManager | undefined;
@@ -47,6 +49,7 @@ export class BinaryDataManager {
 		return BinaryDataManager.instance;
 	}
 
+	@LogCatch((error) => Logger.error('Failed to copy binary data file', { error }))
 	async copyBinaryFile(
 		binaryData: IBinaryData,
 		filePath: string,
@@ -79,6 +82,7 @@ export class BinaryDataManager {
 		return binaryData;
 	}
 
+	@LogCatch((error) => Logger.error('Failed to write binary data file', { error }))
 	async storeBinaryData(
 		binaryData: IBinaryData,
 		input: Buffer | Readable,
@@ -162,6 +166,9 @@ export class BinaryDataManager {
 		}
 	}
 
+	@LogCatch((error) =>
+		Logger.error('Failed to copy all binary data files for execution', { error }),
+	)
 	async duplicateBinaryData(
 		inputData: Array<INodeExecutionData[] | null>,
 		executionId: string,

packages/core/src/LoadNodeDetails.ts

@@ -1,11 +1,11 @@
-import type {
-	INode,
+import type { INode } from 'n8n-workflow';
+import {
+	Workflow,
 	INodeCredentials,
 	INodeParameters,
 	INodeTypeNameVersion,
 	INodeTypes,
 } from 'n8n-workflow';
-import { Workflow } from 'n8n-workflow';
 
 const TEMP_NODE_NAME = 'Temp-Node';
 const TEMP_WORKFLOW_NAME = 'Temp-Workflow';

packages/core/src/WorkflowExecute.ts

@@ -19,20 +19,23 @@ import type {
 	IPinData,
 	IRun,
 	IRunData,
-	IRunExecutionData,
 	ISourceData,
 	ITaskData,
 	ITaskDataConnections,
 	ITaskDataConnectionsSource,
 	IWaitingForExecution,
 	IWaitingForExecutionSource,
-	IWorkflowExecuteAdditionalData,
 	NodeApiError,
 	NodeOperationError,
 	Workflow,
+} from 'n8n-workflow';
+import {
+	LoggerProxy as Logger,
+	WorkflowOperationError,
+	IRunExecutionData,
+	IWorkflowExecuteAdditionalData,
 	WorkflowExecuteMode,
 } from 'n8n-workflow';
-import { LoggerProxy as Logger, WorkflowOperationError } from 'n8n-workflow';
 import get from 'lodash/get';
 import * as NodeExecuteFunctions from './NodeExecuteFunctions';
 

packages/core/src/decorators/LogCatch.decorator.ts

@@ -0,0 +1,30 @@
+/* eslint-disable @typescript-eslint/naming-convention */
+/* eslint-disable @typescript-eslint/no-unsafe-call */
+/* eslint-disable @typescript-eslint/no-unsafe-member-access */
+/* eslint-disable @typescript-eslint/no-unsafe-assignment */
+
+export const LogCatch = (logFn: (error: unknown) => void) => {
+	return (target: unknown, propertyKey: string, descriptor: PropertyDescriptor) => {
+		const originalMethod = descriptor.value;
+
+		descriptor.value = function (...args: unknown[]) {
+			try {
+				const result: unknown = originalMethod.apply(this, args);
+
+				if (result && result instanceof Promise) {
+					return result.catch((error: unknown) => {
+						logFn(error);
+						throw error;
+					});
+				}
+
+				return result;
+			} catch (error) {
+				logFn(error);
+				throw error;
+			}
+		};
+
+		return descriptor;
+	};
+};

packages/core/test/helpers/index.ts

@@ -13,7 +13,6 @@ import type {
 	INode,
 	INodeCredentialsDetails,
 	INodeType,
-	INodeTypeData,
 	INodeTypes,
 	IRun,
 	ITaskData,
@@ -24,7 +23,7 @@ import type {
 	WorkflowTestData,
 } from 'n8n-workflow';
 
-import { ICredentialsHelper, NodeHelpers, WorkflowHooks } from 'n8n-workflow';
+import { ICredentialsHelper, NodeHelpers, WorkflowHooks, INodeTypeData } from 'n8n-workflow';
 import { Credentials } from '@/Credentials';
 
 import { predefinedNodesTypes } from './constants';

packages/core/tsconfig.json

@@ -7,6 +7,8 @@
 		"paths": {
 			"@/*": ["./*"]
 		},
+		"emitDecoratorMetadata": true,
+		"experimentalDecorators": true,
 		// TODO: remove all options below this line
 		"useUnknownInCatchVariables": false
 	},