nesgarboandLinus Rath
8a9dce1a99
- Add app/manifest.ts to serve /manifest.webmanifest dynamically at runtime - Name, short_name, description, theme_color and background_color are read from env vars (APP_NAME, APP_SHORT_NAME, APP_DESCRIPTION, PWA_THEME_COLOR, PWA_BACKGROUND_COLOR) with Bulwark defaults as fallback - Add /api/pwa-icon/[size] route that auto-generates 192x192 and 512x512 PNG icons from PWA_ICON_URL (or FAVICON_URL as fallback) using Sharp; results are cached in memory - Remove static manifest: '/manifest.json' from layout metadata; Next.js injects the link automatically from app/manifest.ts - Fix pre-existing ESLint no-undef on RequestInit in browser-navigation.ts
54 lines
2.3 KiB
TypeScript
54 lines
2.3 KiB
TypeScript
import type { MetadataRoute } from "next";
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export default function manifest(): MetadataRoute.Manifest {
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const appName =
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process.env.APP_NAME ||
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process.env.NEXT_PUBLIC_APP_NAME ||
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"Bulwark Webmail";
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const shortName = process.env.APP_SHORT_NAME || appName;
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const description =
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process.env.APP_DESCRIPTION ||
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"A modern webmail client built for Stalwart Mail Server";
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const themeColor = process.env.PWA_THEME_COLOR || "#ffffff";
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const backgroundColor = process.env.PWA_BACKGROUND_COLOR || "#ffffff";
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// If PWA_ICON_URL or FAVICON_URL is configured, serve dynamically resized PNGs
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// via /api/pwa-icon/[size]. Otherwise fall back to the default Bulwark PNGs.
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const hasCustomIcon = !!(process.env.PWA_ICON_URL || process.env.FAVICON_URL);
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const icons: MetadataRoute.Manifest["icons"] = hasCustomIcon
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? [
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{ src: "/api/pwa-icon/192", sizes: "192x192", type: "image/png", purpose: "any" },
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{ src: "/api/pwa-icon/512", sizes: "512x512", type: "image/png", purpose: "any" },
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{ src: "/api/pwa-icon/192", sizes: "192x192", type: "image/png", purpose: "maskable" },
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{ src: "/api/pwa-icon/512", sizes: "512x512", type: "image/png", purpose: "maskable" },
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]
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: [
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{ src: "/icon-192x192.png", sizes: "192x192", type: "image/png", purpose: "any" },
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{ src: "/icon-512x512.png", sizes: "512x512", type: "image/png", purpose: "any" },
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{ src: "/icon-maskable-light-192x192.png", sizes: "192x192", type: "image/png", purpose: "maskable" },
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{ src: "/icon-maskable-light-512x512.png", sizes: "512x512", type: "image/png", purpose: "maskable" },
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{ src: "/icon-maskable-dark-192x192.png", sizes: "192x192", type: "image/png", purpose: "maskable" },
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{ src: "/icon-maskable-dark-512x512.png", sizes: "512x512", type: "image/png", purpose: "maskable" },
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];
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return {
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name: appName,
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short_name: shortName,
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description,
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start_url: "/",
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scope: "/",
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display: "standalone",
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orientation: "portrait-primary",
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theme_color: themeColor,
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background_color: backgroundColor,
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icons,
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categories: ["productivity"],
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screenshots: [
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{ src: "/screenshot-540x720.png", sizes: "540x720", type: "image/png" },
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{ src: "/screenshot-1280x720.png", sizes: "1280x720", type: "image/png" },
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],
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};
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}
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