21 lines
441 B
TypeScript
21 lines
441 B
TypeScript
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import { SUPPORTED_FORMATS } from './types';
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export interface ImageSource {
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src: string;
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type: string;
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sizes: string;
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}
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export function generateImageSources(
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src: string,
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sizes?: string,
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): ImageSource[] {
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const baseUrl = src.replace(/\.[^/.]+$/, '');
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const sizesVal = sizes ?? '100vw';
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return SUPPORTED_FORMATS.map((format) => ({
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src: `${baseUrl}.${format}`,
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type: `image/${format}`,
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sizes: sizesVal,
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}));
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}
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