feat(Linear Node): Add options to add a link and a comment to an issue (#13464)

packages/nodes-base/nodes/Linear/CommentDescription.ts

@@ -0,0 +1,78 @@
+import type { INodeProperties } from 'n8n-workflow';
+
+export const commentOperations: INodeProperties[] = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		noDataExpression: true,
+		displayOptions: {
+			show: {
+				resource: ['comment'],
+			},
+		},
+		options: [
+			{
+				name: 'Add Comment',
+				value: 'addComment',
+				description: 'Add a comment to an issue',
+				action: 'Add a comment to an issue',
+			},
+		],
+		default: 'addComment',
+	},
+];
+
+export const commentFields: INodeProperties[] = [
+	/* -------------------------------------------------------------------------- */
+	/*                                comment:addComment                          */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Issue ID',
+		name: 'issueId',
+		type: 'string',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: ['comment'],
+				operation: ['addComment'],
+			},
+		},
+		default: '',
+	},
+	{
+		displayName: 'Comment',
+		name: 'comment',
+		type: 'string',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: ['comment'],
+				operation: ['addComment'],
+			},
+		},
+		default: '',
+	},
+	{
+		displayName: 'Additional Fields',
+		name: 'additionalFields',
+		type: 'collection',
+		placeholder: 'Add Field',
+		default: {},
+		displayOptions: {
+			show: {
+				resource: ['comment'],
+				operation: ['addComment'],
+			},
+		},
+		options: [
+			{
+				displayName: 'Parent Comment ID',
+				name: 'parentId',
+				type: 'string',
+				description: 'ID of the parent comment if this is a reply',
+				default: '',
+			},
+		],
+	},
+];