jeremy bayseandClaude Sonnet 5
5352f39887
Adds what iOS/Android need to treat the site as an installable app from Safari's "Add to Home Screen": a manifest.json, apple-touch-icon set generated from the existing logo mark (scripts/generate-icons.mjs, sharp as a dev dependency), and the apple-mobile-web-app-* meta tags iOS Safari requires since it ignores manifest.json entirely. The service worker is deliberately minimal — this app shows live financial data, so navigations always hit the network first. It only caches enough to serve offline.html when there's no connection, not a full offline-first app shell. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
41 lines
1.6 KiB
JavaScript
41 lines
1.6 KiB
JavaScript
import sharp from 'sharp';
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import { mkdirSync } from 'fs';
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const BRAND = '#c67139';
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const MARK = '#fff8ee';
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function svgIcon({ size, markScale }) {
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const r = (316 / 2) * markScale;
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const cx = size / 2;
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const cy = size / 2;
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const scale = (size * markScale) / 316;
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return `
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<svg width="${size}" height="${size}" viewBox="0 0 ${size} ${size}" xmlns="http://www.w3.org/2000/svg">
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<rect width="${size}" height="${size}" fill="${BRAND}"/>
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<g transform="translate(${cx - 158 * scale}, ${cy - 158 * scale}) scale(${scale})">
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<circle cx="158" cy="158" r="140" stroke="${MARK}" stroke-width="16" fill="none"/>
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<path d="M90 196 L134 142 L172 174 L238 96" stroke="${MARK}" stroke-width="18" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
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<path d="M238 96 L238 138 M238 96 L196 96" stroke="${MARK}" stroke-width="18" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
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</g>
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</svg>`;
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}
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mkdirSync('public/icons', { recursive: true });
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const targets = [
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{ file: 'public/icons/apple-touch-icon.png', size: 180, markScale: 0.68 },
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{ file: 'public/icons/apple-touch-icon-152.png', size: 152, markScale: 0.68 },
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{ file: 'public/icons/apple-touch-icon-167.png', size: 167, markScale: 0.68 },
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{ file: 'public/icons/icon-192.png', size: 192, markScale: 0.68 },
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{ file: 'public/icons/icon-512.png', size: 512, markScale: 0.68 },
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{ file: 'public/icons/icon-maskable-512.png', size: 512, markScale: 0.55 },
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];
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for (const t of targets) {
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await sharp(Buffer.from(svgIcon(t)))
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.png()
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.toFile(t.file);
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console.log(`wrote ${t.file}`);
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}
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