watcher node

nodes/WorkflowNodeChecker.node.ts

@@ -0,0 +1,137 @@
+import {
+	IExecuteFunctions,
+	INodeExecutionData,
+	INodeType,
+	INodeTypeDescription,
+} from 'n8n-workflow';
+
+import { nodeUpdateCheckerMethods } from './methods/methods';
+
+export class WorkflowNodeChecker implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'Workflow Node Checker',
+		name: 'workflowNodeChecker',
+		icon: 'fa:search',
+		group: ['transform'],
+		version: 1,
+		subtitle: '={{$parameter["operation"]}}',
+		description: 'Check updates for community and base nodes in workflow',
+		defaults: {
+			name: 'Workflow Node Checker',
+		},
+		inputs: ['main'],
+		outputs: ['main'],
+		credentials: [
+			{
+				name: 'firecrawlApi',
+				required: false,
+				displayOptions: {
+					show: {
+						'options.extractPatchNotes': [true],
+					},
+				},
+			},
+		],
+		properties: [
+			{
+				displayName: 'Operation',
+				name: 'operation',
+				type: 'options',
+				noDataExpression: true,
+				options: [
+					{
+						name: 'Check All Nodes',
+						value: 'checkAll',
+						description: 'Check updates for all nodes in the workflow',
+						action: 'Check all nodes for updates',
+					},
+					{
+						name: 'Check Community Nodes Only',
+						value: 'checkCommunity',
+						description: 'Check only community nodes from npm',
+						action: 'Check community nodes only',
+					},
+					{
+						name: 'Check Base Nodes Only',
+						value: 'checkBase',
+						description: 'Check only n8n base nodes from GitHub',
+						action: 'Check base nodes only',
+					},
+				],
+				default: 'checkAll',
+			},
+			{
+				displayName: 'Output Format',
+				name: 'outputFormat',
+				type: 'options',
+				options: [
+					{
+						name: 'JSON',
+						value: 'json',
+						description: 'Return as JSON objects',
+					},
+					{
+						name: 'Email Text',
+						value: 'emailText',
+						description: 'Return formatted text for email',
+					},
+					{
+						name: 'Both',
+						value: 'both',
+						description: 'Return both JSON and formatted text',
+					},
+				],
+				default: 'both',
+			},
+			{
+				displayName: 'Previous Versions (JSON)',
+				name: 'previousVersions',
+				type: 'json',
+				default: '{}',
+				description: 'Previous versions to compare against (format: {"packageName": "1.0.0"})',
+				placeholder: '{"@username/n8n-nodes-custom": "1.0.0"}',
+			},
+			{
+				displayName: 'Options',
+				name: 'options',
+				type: 'collection',
+				placeholder: 'Add Option',
+				default: {},
+				options: [
+					{
+						displayName: 'Use Static Data Storage',
+						name: 'useStaticData',
+						type: 'boolean',
+						default: true,
+						description: 'Whether to automatically store and load versions from workflow static data (no external DB needed)',
+					},
+					{
+						displayName: 'Check Delay (ms)',
+						name: 'checkDelay',
+						type: 'number',
+						default: 1500,
+						description: 'Delay between checks to avoid rate limiting',
+					},
+					{
+						displayName: 'Fetch GitHub Repository',
+						name: 'fetchGithubRepo',
+						type: 'boolean',
+						default: true,
+						description: 'Whether to fetch GitHub repository links for community nodes from npm registry',
+					},
+					{
+						displayName: 'Extract Patch Notes',
+						name: 'extractPatchNotes',
+						type: 'boolean',
+						default: false,
+						description: 'Whether to extract patch notes for base nodes (requires Firecrawl API)',
+					},
+				],
+			},
+		],
+	};
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		return await nodeUpdateCheckerMethods.execute.call(this);
+	}
+}