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Merged
just-boris merged 1 commit into from
May 7, 2025
Merged

chore: Add additional metadata to reporting #132

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22 changes: 22 additions & 0 deletions src/internal/base-component/__tests__/use-component-metadata.test.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,28 @@ test('should attach readonly metadata to the returned root DOM node', () => {
expect(Object.isFrozen(rootNode[COMPONENT_METADATA_KEY])).toBe(true);
});

test('should attach package metadata to the DOM node', () => {
function TestComponent() {
const ref = useComponentMetadata('test-component', {
packageName: 'component-toolkit',
version: '1.0.0',
theme: 'default',
});
return <div ref={ref}>Test</div>;
}

const { container } = render(<TestComponent />);
const rootNode: any = container.firstChild;

expect(rootNode[COMPONENT_METADATA_KEY]).toEqual({
name: 'test-component',
packageName: 'component-toolkit',
version: '1.0.0',
theme: 'default',
});
expect(Object.isFrozen(rootNode[COMPONENT_METADATA_KEY])).toBe(true);
});

test('should include analytics property when provided', () => {
function TestComponent() {
const ref = useComponentMetadata('test-component', '3.0.0', { instanceId: '123' });
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19 changes: 13 additions & 6 deletions src/internal/base-component/component-metadata.ts
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Expand Up @@ -6,29 +6,36 @@ import { AnalyticsMetadata } from './metrics/interfaces';

export const COMPONENT_METADATA_KEY = '__awsuiMetadata__';

interface AwsUiMetadata {
name: string;
interface PackageMetadata {
packageName?: string;
version: string;
theme?: string;
}

interface ComponentMetadata extends PackageMetadata {
name: string;
analytics?: AnalyticsMetadata;
}

interface HTMLMetadataElement extends HTMLElement {
[COMPONENT_METADATA_KEY]: AwsUiMetadata;
[COMPONENT_METADATA_KEY]: ComponentMetadata;
}

export function useComponentMetadata<T = any>(
componentName: string,
packageVersion: string,
packageMetadata: PackageMetadata | string,
analyticsMetadata?: AnalyticsMetadata
) {
const elementRef = useRef<T>(null);

useEffect(() => {
if (elementRef.current) {
const pkgMetadata = typeof packageMetadata === 'string' ? { version: packageMetadata } : packageMetadata;
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@just-boris just-boris May 6, 2025

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Backward compatibility. I am planning to remove string type after migrating all consumers


const node = elementRef.current as unknown as HTMLMetadataElement;
const metadata: AwsUiMetadata = {
const metadata: ComponentMetadata = {
...pkgMetadata,
name: componentName,
version: packageVersion,
};

// Only add analytics property to metadata if analytics property is non-empty
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