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8 changes: 7 additions & 1 deletion scripts/generate-icons.ts
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,12 @@ const root: string = resolve(scriptDir, "..");

const svgBuffer: Buffer = readFileSync(resolve(root, "public/icons/icon.svg"));

/** Theme background matching `theme_color` / icon.svg fill (`#1a1a2e`). */
const THEME_BG = { r: 0x1a, g: 0x1a, b: 0x2e, alpha: 1 };

const density = 512;
const publicDir = resolve(root, "public");

const pngIcons: Array<{ name: string; size: number }> = [
{ name: "icons/apple-touch-icon.png", size: 180 },
{ name: "icons/icon-192.png", size: 192 },
Expand Down Expand Up @@ -37,7 +43,7 @@ writeFileSync(faviconDest, icoBuffer);
/** Branded placeholder screenshots for the Web App Manifest `screenshots` member. */
async function writeScreenshot(width: number, height: number, file: string): Promise<void> {
const iconSize = Math.round(Math.min(width, height) * 0.4);
const icon = await sharp(svg, { density }).resize(iconSize, iconSize).png().toBuffer();
const icon = await sharp(svgBuffer, { density }).resize(iconSize, iconSize).png().toBuffer();
await sharp({
create: {
width,
Expand Down
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