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fix(editor): Avoid infinite loops when resolving the expression {{ $parameter }} (no-changelog) (#6855)

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Co-authored-by: Oleg Ivaniv <me@olegivaniv.com>
This commit is contained in:
कारतोफ्फेलस्क्रिप्ट™
2023-08-07 11:52:33 +02:00
committed by GitHub
parent adcf5a96e8
commit 8126181e18
3 changed files with 14 additions and 5 deletions
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4
cypress/e2e/11-inline-expression-editor.cy.ts
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@@ -51,7 +51,7 @@ describe('Inline expression editor', () => {
it('should resolve array resolvables', () => {
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().type('{{');
WorkflowPage.getters.inlineExpressionEditorInput().type('[1, 2, 3]', { timeout: 20000 });
WorkflowPage.getters.inlineExpressionEditorInput().type('[1, 2, 3]');
WorkflowPage.getters.inlineExpressionEditorOutput().contains(/^\[Array: \[1,2,3\]\]$/);
WorkflowPage.getters.inlineExpressionEditorInput().clear();
@@ -66,7 +66,7 @@ describe('Inline expression editor', () => {
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().type('{{');
// Resolving $parameter is slow, especially on CI runner
WorkflowPage.getters.inlineExpressionEditorInput().type('$parameter["operation"]', { timeout: 35000 });
WorkflowPage.getters.inlineExpressionEditorInput().type('$parameter["operation"]');
WorkflowPage.getters.inlineExpressionEditorOutput().contains(/^get$/);
});
});

9
packages/editor-ui/src/mixins/workflowHelpers.ts
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@@ -657,11 +657,14 @@ export const workflowHelpers = defineComponent({
return null;
}
if (typeof returnData['__xxxxxxx__'] === 'object') {
const obj = returnData['__xxxxxxx__'];
if (typeof obj === 'object') {
const proxy = obj as { isProxy: boolean; toJSON?: () => unknown } | null;
if (proxy?.isProxy && proxy.toJSON) return JSON.stringify(proxy.toJSON());
const workflow = getCurrentWorkflow();
return workflow.expression.convertObjectValueToString(returnData['__xxxxxxx__'] as object);
return workflow.expression.convertObjectValueToString(obj as object);
}
return returnData['__xxxxxxx__'];
return obj;
},
async updateWorkflow(

6
packages/workflow/src/WorkflowDataProxy.ts
View File

@@ -27,6 +27,7 @@ import * as NodeHelpers from './NodeHelpers';
import { ExpressionError } from './ExpressionError';
import type { Workflow } from './Workflow';
import { augmentArray, augmentObject } from './AugmentObject';
import { deepCopy } from './utils';
export function isResourceLocatorValue(value: unknown): value is INodeParameterResourceLocator {
return Boolean(
@@ -213,6 +214,8 @@ export class WorkflowDataProxy {
},
get(target, name, receiver) {
if (name === 'isProxy') return true;
if (name === 'toJSON') return () => deepCopy(target);
name = name.toString();
let returnValue: NodeParameterValueType;
@@ -231,6 +234,9 @@ export class WorkflowDataProxy {
returnValue = node.parameters[name];
}
// Avoid recursion
if (returnValue === `={{ $parameter.${name} }}`) return undefined;
if (isResourceLocatorValue(returnValue)) {
if (returnValue.__regex && typeof returnValue.value === 'string') {
const expr = new RegExp(returnValue.__regex);