feat: Initial Code Task Runners support (no-changelog) (#10698)

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>
Co-authored-by: Tomi Turtiainen <10324676+tomi@users.noreply.github.com>

packages/core/src/Agent/index.ts

@@ -0,0 +1,58 @@
+import type {
+	IExecuteFunctions,
+	Workflow,
+	IRunExecutionData,
+	INodeExecutionData,
+	ITaskDataConnections,
+	INode,
+	IWorkflowExecuteAdditionalData,
+	WorkflowExecuteMode,
+	INodeParameters,
+	IExecuteData,
+	IDataObject,
+} from 'n8n-workflow';
+
+export const createAgentStartJob = (
+	additionalData: IWorkflowExecuteAdditionalData,
+	inputData: ITaskDataConnections,
+	node: INode,
+	workflow: Workflow,
+	runExecutionData: IRunExecutionData,
+	runIndex: number,
+	activeNodeName: string,
+	connectionInputData: INodeExecutionData[],
+	siblingParameters: INodeParameters,
+	mode: WorkflowExecuteMode,
+	executeData?: IExecuteData,
+	defaultReturnRunIndex?: number,
+	selfData?: IDataObject,
+	contextNodeName?: string,
+): IExecuteFunctions['startJob'] => {
+	return async function startJob<T = unknown>(
+		this: IExecuteFunctions,
+		jobType: string,
+		settings: unknown,
+		itemIndex: number,
+	): Promise<T> {
+		return await additionalData.startAgentJob<T>(
+			additionalData,
+			jobType,
+			settings,
+			this,
+			inputData,
+			node,
+			workflow,
+			runExecutionData,
+			runIndex,
+			itemIndex,
+			activeNodeName,
+			connectionInputData,
+			siblingParameters,
+			mode,
+			executeData,
+			defaultReturnRunIndex,
+			selfData,
+			contextNodeName,
+		);
+	};
+};

packages/core/src/NodeExecuteFunctions.ts

@@ -132,6 +132,7 @@ import { Readable } from 'stream';
 import Container from 'typedi';
 import url, { URL, URLSearchParams } from 'url';
 
+import { createAgentStartJob } from './Agent';
 import { BinaryDataService } from './BinaryData/BinaryData.service';
 import type { BinaryData } from './BinaryData/types';
 import { binaryToBuffer } from './BinaryData/utils';
@@ -3788,6 +3789,17 @@ export function getExecuteFunctions(
 					additionalData.setExecutionStatus('waiting');
 				}
 			},
+			logNodeOutput(...args: unknown[]): void {
+				if (mode === 'manual') {
+					// @ts-expect-error `args` is spreadable
+					this.sendMessageToUI(...args);
+					return;
+				}
+
+				if (process.env.CODE_ENABLE_STDOUT === 'true') {
+					console.log(`[Workflow "${this.getWorkflow().id}"][Node "${node.name}"]`, ...args);
+				}
+			},
 			sendMessageToUI(...args: any[]): void {
 				if (mode !== 'manual') {
 					return;
@@ -3905,6 +3917,19 @@ export function getExecuteFunctions(
 				});
 			},
 			getParentCallbackManager: () => additionalData.parentCallbackManager,
+			startJob: createAgentStartJob(
+				additionalData,
+				inputData,
+				node,
+				workflow,
+				runExecutionData,
+				runIndex,
+				node.name,
+				connectionInputData,
+				{},
+				mode,
+				executeData,
+			),
 		};
 	})(workflow, runExecutionData, connectionInputData, inputData, node) as IExecuteFunctions;
 }