62 lines
2.8 KiB
TypeScript
62 lines
2.8 KiB
TypeScript
import type { MetadataRoute } from "next";
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export const dynamic = "force-dynamic";
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// Manifest paths must include the deployment subpath - browsers resolve them
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// against the document origin, not the manifest's location, and Next.js does
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// not auto-prefix string literals inside MetadataRoute payloads.
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const BASE_PATH = (process.env.NEXT_PUBLIC_BASE_PATH ?? "").replace(/\/+$/, "");
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const withBase = (p: string) => `${BASE_PATH}${p}`;
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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: withBase("/api/pwa-icon/192"), sizes: "192x192", type: "image/png", purpose: "any" },
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{ src: withBase("/api/pwa-icon/512"), sizes: "512x512", type: "image/png", purpose: "any" },
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{ src: withBase("/api/pwa-icon/192"), sizes: "192x192", type: "image/png", purpose: "maskable" },
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{ src: withBase("/api/pwa-icon/512"), sizes: "512x512", type: "image/png", purpose: "maskable" },
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]
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: [
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{ src: withBase("/icon-192x192.png"), sizes: "192x192", type: "image/png", purpose: "any" },
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{ src: withBase("/icon-512x512.png"), sizes: "512x512", type: "image/png", purpose: "any" },
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{ src: withBase("/icon-maskable-light-192x192.png"), sizes: "192x192", type: "image/png", purpose: "maskable" },
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{ src: withBase("/icon-maskable-light-512x512.png"), sizes: "512x512", type: "image/png", purpose: "maskable" },
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{ src: withBase("/icon-maskable-dark-192x192.png"), sizes: "192x192", type: "image/png", purpose: "maskable" },
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{ src: withBase("/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: withBase("/"),
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scope: withBase("/"),
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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: withBase("/screenshot-540x720.png"), sizes: "540x720", type: "image/png" },
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{ src: withBase("/screenshot-1280x720.png"), sizes: "1280x720", type: "image/png" },
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],
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};
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}
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