problem-setter
56 lines
1.2 KiB
TypeScript
56 lines
1.2 KiB
TypeScript
import type { NextConfig } from "next";
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type ImageRemotePattern = NonNullable<NonNullable<NextConfig["images"]>["remotePatterns"]>[number];
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const basePath = process.env.NEXT_PUBLIC_BASE_PATH || "";
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const assetRemotePatterns = (process.env.NEXT_PUBLIC_CERASUS_ASSET_HOSTS || "")
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.split(",")
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.map((host) => toAssetRemotePattern(host))
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.filter((pattern): pattern is ImageRemotePattern => Boolean(pattern));
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const nextConfig: NextConfig = {
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output: "export",
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...(basePath ? { basePath } : {}),
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images: {
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unoptimized: true,
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...(assetRemotePatterns.length
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? {
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remotePatterns: assetRemotePatterns,
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}
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: {}),
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},
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poweredByHeader: false,
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turbopack: {
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root: process.cwd(),
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},
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devIndicators: false,
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};
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export default nextConfig;
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function toAssetRemotePattern(
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value: string,
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): ImageRemotePattern | undefined {
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const input = value.trim();
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if (!input) {
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return undefined;
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}
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try {
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const url = new URL(input.includes("://") ? input : `https://${input}`);
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if (url.protocol !== "https:" || !url.hostname) {
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return undefined;
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}
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return {
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protocol: "https",
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hostname: url.hostname,
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...(url.port ? { port: url.port } : {}),
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};
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} catch {
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return undefined;
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}
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}
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