feat(frontend): add shortcut icon function

paulrobertlloyd · paulrobertlloyd · commit 8d77a5314cef · 2024-04-14T17:47:50.000+01:00
diff --git a/packages/frontend/index.js b/packages/frontend/index.js
@@ -1,7 +1,7 @@
 import { fileURLToPath } from "node:url";
 
 export const assetsPath = fileURLToPath(new URL("assets", import.meta.url));
-export { appIcon } from "./lib/app-icon.js";
+export { appIcon, shortcutIcon } from "./lib/sharp.js";
 export { templates } from "./lib/nunjucks.js";
 export { styles } from "./lib/lightningcss.js";
 export { scripts } from "./lib/rollup.js";
diff --git a/packages/frontend/lib/sharp.js b/packages/frontend/lib/sharp.js
@@ -1,6 +1,7 @@
 import fs from "node:fs";
 import { fileURLToPath } from "node:url";
 import sharp from "sharp";
+import { icon } from "./globals/icon.js";
 
 /**
  * Get application icon image
@@ -21,3 +22,16 @@ export const appIcon = async (size, themeColor, purpose = "any") => {
     .png({ colours: 16 })
     .toBuffer();
 };
+
+/**
+ * Get shortcut icon image
+ * @param {string|number} size - Icon size
+ * @param {string} name - Icon name
+ * @returns {Promise<Buffer>} PNG file
+ */
+export const shortcutIcon = async (size, name) => {
+  return sharp(Buffer.from(icon(name)))
+    .resize(Number(size))
+    .png({ colours: 16 })
+    .toBuffer();
+};
