29 lines
672 B
TypeScript
29 lines
672 B
TypeScript
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import type { APIRoute } from "astro";
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import sharp from "sharp";
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import ico from "sharp-ico";
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import path from "node:path";
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const faviconSrc = path.resolve("src/images/icon.png");
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export const GET: APIRoute = async () => {
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// Resize the image to multiple sizes
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const sizes = [16, 32, 48, 64, 128, 256];
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const buffers = await Promise.all(
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sizes.map(async (size) => {
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return await sharp(faviconSrc)
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.resize(size)
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.toFormat("png")
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.toBuffer();
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})
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);
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// Convert the image to an ICO file
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const icoBuffer = ico.encode(buffers);
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return new Response(icoBuffer, {
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headers: { "Content-Type": "image/x-icon" },
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});
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};
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