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20 lines
425 B
TypeScript
20 lines
425 B
TypeScript
import fs from 'fs/promises';
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import sizeOf from 'image-size';
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import { ImageMetadata, InputFormat } from './types';
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export async function metadata(src: string): Promise<ImageMetadata | undefined> {
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const file = await fs.readFile(src);
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const { width, height, type } = await sizeOf(file);
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if (!width || !height || !type) {
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return undefined;
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}
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return {
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src,
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width,
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height,
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format: type as InputFormat,
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};
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}
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