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https://github.com/cloudflare/vinext.git
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James Anderson
cf689f2e43
* fix(pages): run middleware before image endpoint * fix(pages): preserve image rewrite query
113 lines
3.4 KiB
JavaScript
113 lines
3.4 KiB
JavaScript
// @ts-check
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const path = require("path");
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/**
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* House-style config composition: the exported value is an async function of
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* `(phase, context)` — the framework must call it with the current PHASE_*
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* constant — and each decorator below layers one concern onto the base.
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*/
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const composeConfig = (base, decorators) =>
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async function resolveConfig(phase, context) {
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let resolved = base;
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for (const decorate of decorators) {
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resolved = await decorate(resolved, phase, context);
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}
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return resolved;
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};
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const isDev = process.env.NODE_ENV === "development";
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/** Legacy docs routes still served by the old documentation platform. */
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const legacyDocsProxy = {
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origin: process.env.ATLAS_DOCS_PROXY_ORIGIN,
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routes: {
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guides: "/guides",
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policies: "/policies",
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statusPage: "/status-page",
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},
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};
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/**
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* @type {import('next').NextConfig}
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**/
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const baseConfig = {
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pageExtensions: ["page.tsx", "page.ts"],
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poweredByHeader: false,
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productionBrowserSourceMaps: true,
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// The middleware inspects raw /_next/data URLs (the hardNavTo branch), so
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// the framework must not normalise them to page paths first.
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skipMiddlewareUrlNormalize: true,
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output: "standalone",
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outputFileTracingRoot: path.join(__dirname, "../../"),
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assetPrefix: isDev ? undefined : "/atlas/cdn/",
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generateBuildId() {
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if (!process.env.RELEASE_TAG) {
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throw new Error("RELEASE_TAG must be set to build this app");
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}
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return `atlas-${process.env.RELEASE_TAG}`;
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},
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images: {
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deviceSizes: [480, 828, 1200, 1920],
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remotePatterns: [
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{ protocol: "https", hostname: "**media.atlas-fixture.test" },
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// imgproxy widths are produced by the custom loader in lib/look
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{
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protocol: "https",
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hostname: "tailored-frontdoor.atlas-fixture.test",
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pathname: "/imgproxy/**",
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},
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],
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},
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async rewrites() {
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const fallback = legacyDocsProxy.origin
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? Object.values(legacyDocsProxy.routes).map((route) => ({
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source: `${route}/:slug*`,
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destination: `${legacyDocsProxy.origin}${route}/:slug*`,
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}))
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: [];
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return {
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beforeFiles: [
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{
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source: "/legacy/image-alias",
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destination: "/_next/image?url=%2Ffoo.png&w=828&q=75",
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},
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],
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afterFiles: [
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{ source: "/legacy/gateway/type-ahead", destination: "/api/type-ahead" },
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],
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fallback,
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};
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},
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webpack(config, { isServer, webpack }) {
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// The workspace alias belongs to the tooling layer so it applies no
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// matter how the framework parses tsconfig; tsconfig `paths` stays
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// authoritative for the type checker.
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config.resolve = config.resolve ?? {};
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config.resolve.alias = {
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...config.resolve.alias,
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"@atlas": path.join(__dirname, "lib"),
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};
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if (!isServer && webpack) {
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// Test-only modules must never reach the browser bundle; substituting
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// at module-resolution level beats aliasing (which the framework's
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// polyfill handling can override).
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config.plugins = config.plugins ?? [];
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config.plugins.push(
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new webpack.NormalModuleReplacementPlugin(
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/outbound-stub\/install-outbound-stub/,
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require.resolve("./void-module.js"),
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),
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);
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}
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return config;
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},
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};
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module.exports = composeConfig(baseConfig, [
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// Hardening decorator: strips headers we never want, whatever the base says.
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(config) => ({ ...config, poweredByHeader: false }),
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]);
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