itziarZG
f5eac75887
Add scripts/build-og-image.mjs (sharp) hooked as npm prebuild to materialize a 1200x630 PNG alongside the SVG. BaseLayout now points og:image/twitter:image at the PNG, which the major crawlers preview reliably (SVG support is patchy). The SVG stays in the repo as the source of truth.
20 lines
772 B
JavaScript
20 lines
772 B
JavaScript
import { readFile, writeFile, mkdir } from 'node:fs/promises';
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import { dirname, resolve } from 'node:path';
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import { fileURLToPath } from 'node:url';
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import sharp from 'sharp';
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const here = dirname(fileURLToPath(import.meta.url));
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const repoRoot = resolve(here, '..');
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const svgPath = resolve(repoRoot, 'public/og-default.svg');
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const pngPath = resolve(repoRoot, 'public/og-default.png');
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const svg = await readFile(svgPath);
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const png = await sharp(svg, { density: 192 })
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.resize({ width: 1200, height: 630, fit: 'contain', background: { r: 239, g: 234, b: 224, alpha: 1 } })
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.png({ compressionLevel: 9 })
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.toBuffer();
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await mkdir(dirname(pngPath), { recursive: true });
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await writeFile(pngPath, png);
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console.log(`generated ${pngPath} (${png.length} bytes)`);
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