feat(Set Node): Preserve binary data by default (n8n-io#9668)

Co-authored-by: Michael Kret <[email protected]>

cypress/e2e/5-ndv.cy.ts

@@ -577,17 +577,17 @@ describe('NDV', () => {
 
 		workflowPage.actions.openNode('Edit Fields (old)');
 		ndv.actions.openSettings();
-		ndv.getters.nodeVersion().should('have.text', 'Set node version 2 (Latest version: 3.3)');
+		ndv.getters.nodeVersion().should('have.text', 'Set node version 2 (Latest version: 3.4)');
 		ndv.actions.close();
 
 		workflowPage.actions.openNode('Edit Fields (latest)');
 		ndv.actions.openSettings();
-		ndv.getters.nodeVersion().should('have.text', 'Edit Fields (Set) node version 3.3 (Latest)');
+		ndv.getters.nodeVersion().should('have.text', 'Edit Fields (Set) node version 3.4 (Latest)');
 		ndv.actions.close();
 
 		workflowPage.actions.openNode('Edit Fields (no typeVersion)');
 		ndv.actions.openSettings();
-		ndv.getters.nodeVersion().should('have.text', 'Edit Fields (Set) node version 3.3 (Latest)');
+		ndv.getters.nodeVersion().should('have.text', 'Edit Fields (Set) node version 3.4 (Latest)');
 		ndv.actions.close();
 
 		workflowPage.actions.openNode('Function');

cypress/fixtures/Test_workflow_ndv_version.json

@@ -32,7 +32,7 @@
 			"id": "273f60c9-08e7-457e-b01d-31e16c565171",
 			"name": "Edit Fields (latest)",
 			"type": "n8n-nodes-base.set",
-			"typeVersion": 3.3,
+			"typeVersion": 3.4,
 			"position": [640, 460]
 		}
 	],

packages/editor-ui/src/components/NodeIcon.vue

@@ -102,6 +102,7 @@ const iconSource = computed<NodeIconSource>(() => {
 		// Otherwise, extract it from icon prop
 		if (nodeType.icon) {
 			const icon = getNodeIcon(nodeType, uiStore.appliedTheme);
+
 			if (icon) {
 				const [type, path] = icon.split(':');
 				if (type === 'file') {

packages/nodes-base/nodes/Set/Set.node.ts

@@ -12,7 +12,7 @@ export class Set extends VersionedNodeType {
 			icon: 'fa:pen',
 			group: ['input'],
 			description: 'Add or edit fields on an input item and optionally remove other fields',
-			defaultVersion: 3.3,
+			defaultVersion: 3.4,
 		};
 
 		const nodeVersions: IVersionedNodeType['nodeVersions'] = {
@@ -22,6 +22,7 @@ export class Set extends VersionedNodeType {
 			3.1: new SetV2(baseDescription),
 			3.2: new SetV2(baseDescription),
 			3.3: new SetV2(baseDescription),
+			3.4: new SetV2(baseDescription),
 		};
 
 		super(nodeVersions, baseDescription);

packages/nodes-base/nodes/Set/test/v2/utils.test.ts

@@ -69,7 +69,7 @@ describe('test Set2, composeReturnItem', () => {
 			include: 'none',
 		};
 
-		const result = composeReturnItem.call(fakeExecuteFunction, 0, inputItem, newData, options);
+		const result = composeReturnItem.call(fakeExecuteFunction, 0, inputItem, newData, options, 3.4);
 
 		expect(result).toEqual({
 			json: {
@@ -114,7 +114,7 @@ describe('test Set2, composeReturnItem', () => {
 			include: 'selected',
 		};
 
-		const result = composeReturnItem.call(fakeExecuteFunction, 0, inputItem, newData, options);
+		const result = composeReturnItem.call(fakeExecuteFunction, 0, inputItem, newData, options, 3.4);
 
 		expect(result).toEqual({
 			json: {
@@ -132,6 +132,122 @@ describe('test Set2, composeReturnItem', () => {
 			},
 		});
 	});
+
+	it('should include binary when expected in version <3.4', () => {
+		const fakeExecuteFunction = createMockExecuteFunction({});
+
+		const inputItem = {
+			json: {
+				input1: 'value1',
+				input2: 2,
+				input3: [1, 2, 3],
+			},
+			pairedItem: {
+				item: 0,
+				input: undefined,
+			},
+			binary: {
+				data: {
+					data: 'content',
+					mimeType: 'image/jpg',
+				},
+			},
+		};
+
+		const newData = {
+			num1: 55,
+			str1: '42',
+			arr1: ['foo', 'bar'],
+			obj: {
+				key: 'value',
+			},
+		};
+
+		const resultWithIncludeBinary = composeReturnItem.call(
+			fakeExecuteFunction,
+			0,
+			inputItem,
+			newData,
+			{
+				include: 'all',
+				includeBinary: true,
+			},
+			3.3,
+		);
+
+		expect(resultWithIncludeBinary.binary).toEqual(inputItem.binary);
+
+		const resultWithoutIncludeBinary = composeReturnItem.call(
+			fakeExecuteFunction,
+			0,
+			inputItem,
+			newData,
+			{
+				include: 'all',
+			},
+			3.3,
+		);
+
+		expect(resultWithoutIncludeBinary.binary).toBeUndefined();
+	});
+
+	it('should include binary when expected in version >=3.4', () => {
+		const fakeExecuteFunction = createMockExecuteFunction({});
+
+		const inputItem = {
+			json: {
+				input1: 'value1',
+				input2: 2,
+				input3: [1, 2, 3],
+			},
+			pairedItem: {
+				item: 0,
+				input: undefined,
+			},
+			binary: {
+				data: {
+					data: 'content',
+					mimeType: 'image/jpg',
+				},
+			},
+		};
+
+		const newData = {
+			num1: 55,
+			str1: '42',
+			arr1: ['foo', 'bar'],
+			obj: {
+				key: 'value',
+			},
+		};
+
+		const resultWithStripBinary = composeReturnItem.call(
+			fakeExecuteFunction,
+			0,
+			inputItem,
+			newData,
+			{
+				include: 'all',
+				stripBinary: true,
+			},
+			3.4,
+		);
+
+		expect(resultWithStripBinary.binary).toBeUndefined();
+
+		const resultWithoutStripBinary = composeReturnItem.call(
+			fakeExecuteFunction,
+			0,
+			inputItem,
+			newData,
+			{
+				include: 'all',
+			},
+			3.4,
+		);
+
+		expect(resultWithoutStripBinary.binary).toEqual(inputItem.binary);
+	});
 });
 
 describe('test Set2, parseJsonParameter', () => {

packages/nodes-base/nodes/Set/v2/SetV2.node.ts

@@ -21,7 +21,7 @@ const versionDescription: INodeTypeDescription = {
 	name: 'set',
 	iconColor: 'blue',
 	group: ['input'],
-	version: [3, 3.1, 3.2, 3.3],
+	version: [3, 3.1, 3.2, 3.3, 3.4],
 	description: 'Modify, add, or remove item fields',
 	subtitle: '={{$parameter["mode"]}}',
 	defaults: {
@@ -208,8 +208,27 @@ const versionDescription: INodeTypeDescription = {
 					name: 'includeBinary',
 					type: 'boolean',
 					default: true,
+					displayOptions: {
+						hide: {
+							'@version': [{ _cnd: { gte: 3.4 } }],
+						},
+					},
 					description: 'Whether binary data should be included if present in the input item',
 				},
+				{
+					displayName: 'Strip Binary Data',
+					name: 'stripBinary',
+					type: 'boolean',
+					default: true,
+					description:
+						'Whether binary data should be stripped from the input item. Only applies when "Include Other Input Fields" is enabled.',
+					displayOptions: {
+						show: {
+							'@version': [{ _cnd: { gte: 3.4 } }],
+							'/includeOtherFields': [true],
+						},
+					},
+				},
 				{
 					displayName: 'Ignore Type Conversion Errors',
 					name: 'ignoreConversionErrors',

packages/nodes-base/nodes/Set/v2/helpers/interfaces.ts

@@ -5,6 +5,7 @@ export type SetNodeOptions = {
 	ignoreConversionErrors?: boolean;
 	include?: IncludeMods;
 	includeBinary?: boolean;
+	stripBinary?: boolean;
 };
 
 export type SetField = {

packages/nodes-base/nodes/Set/v2/helpers/utils.ts

@@ -56,13 +56,17 @@ export function composeReturnItem(
 	inputItem: INodeExecutionData,
 	newFields: IDataObject,
 	options: SetNodeOptions,
+	nodeVersion: number,
 ) {
 	const newItem: INodeExecutionData = {
 		json: {},
 		pairedItem: { item: itemIndex },
 	};
 
-	if (options.includeBinary && inputItem.binary !== undefined) {
+	const includeBinary =
+		(nodeVersion >= 3.4 && !options.stripBinary && options.include !== 'none') ||
+		(nodeVersion < 3.4 && !!options.includeBinary);
+	if (includeBinary && inputItem.binary !== undefined) {
 		// Create a shallow copy of the binary data so that the old
 		// data references which do not get changed still stay behind
 		// but the incoming data does not get changed.

packages/nodes-base/nodes/Set/v2/manual.mode.ts

@@ -225,7 +225,7 @@ export async function execute(
 				newData[name] = value;
 			}
 
-			return composeReturnItem.call(this, i, item, newData, options);
+			return composeReturnItem.call(this, i, item, newData, options, node.typeVersion);
 		}
 
 		const assignmentCollection = this.getNodeParameter(
@@ -247,7 +247,7 @@ export async function execute(
 				return [name, value];
 			}),
 		);
-		return composeReturnItem.call(this, i, item, newData, options);
+		return composeReturnItem.call(this, i, item, newData, options, node.typeVersion);
 	} catch (error) {
 		if (this.continueOnFail()) {
 			return { json: { error: (error as Error).message, pairedItem: { item: i } } };

packages/nodes-base/nodes/Set/v2/raw.mode.ts

@@ -54,7 +54,7 @@ export async function execute(
 			);
 		}
 
-		return composeReturnItem.call(this, i, item, newData, options);
+		return composeReturnItem.call(this, i, item, newData, options, node.typeVersion);
 	} catch (error) {
 		if (this.continueOnFail()) {
 			return { json: { error: (error as Error).message }, pairedItem: { item: i } };