fix: correct URL for entry points (#7490)

Co-authored-by: Bjorn Lu <bjornlu.dev@gmail.com>

.changeset/brave-waves-battle.md

@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Fix the URL that belongs to `entryPoints` in the hook `astro:build:ssr`. The paths were created with the wrong output directory.

packages/astro/CHANGELOG.md

@@ -36,6 +36,23 @@
   });
   ```
 
+- [#7220](https://github.com/withastro/astro/pull/7220) [`459b5bd05`](https://github.com/withastro/astro/commit/459b5bd05f562238f7250520efe3cf0fa156bb45) Thanks [@ematipico](https://github.com/ematipico)! - The Astro hook `astro:build:ssr` now receives a new option in their payload, called `entryPoints`.
+
+  `entryPoints` is defined as a `Map<RouteData, URL>`, where `RouteData` represents the information of a Astro route and `URL` is the path to the physical file emitted at the end of the build.
+
+  ```ts
+  export function integration(): AstroIntegration {
+      return {
+          name: "my-integration",
+          hooks: { 
+              "astro:build:ssr": ({ entryPoints }) => {
+                  // do something with `entryPoints`
+              }
+          }
+      }
+  } 
+  ```
+
 ### Patch Changes
 
 - [#7438](https://github.com/withastro/astro/pull/7438) [`30bb36371`](https://github.com/withastro/astro/commit/30bb363713e3d2c50d0d4816d970aa93b836a3b0) Thanks [@bluwy](https://github.com/bluwy)! - Fix `astro:build:setup` hook `updateConfig` utility, where the configuration wasn't correctly updated when the hook was fired.

packages/astro/src/@types/astro.ts

@@ -111,21 +111,6 @@ export interface CLIFlags {
 	experimentalRedirects?: boolean;
 }
 
-export interface BuildConfig {
-	/**
-	 * @deprecated Use config.build.client instead.
-	 */
-	client: URL;
-	/**
-	 * @deprecated Use config.build.server instead.
-	 */
-	server: URL;
-	/**
-	 * @deprecated Use config.build.serverEntry instead.
-	 */
-	serverEntry: string;
-}
-
 /**
  * Astro global available in all contexts in .astro files
  *

packages/astro/src/core/build/generate.ts

@@ -133,8 +133,9 @@ export function chunkIsPage(
 export async function generatePages(opts: StaticBuildOptions, internals: BuildInternals) {
 	const timer = performance.now();
 	const ssr = isServerLikeOutput(opts.settings.config);
-	const serverEntry = opts.buildConfig.serverEntry;
-	const outFolder = ssr ? opts.buildConfig.server : getOutDirWithinCwd(opts.settings.config.outDir);
+	const outFolder = ssr
+		? opts.settings.config.build.server
+		: getOutDirWithinCwd(opts.settings.config.outDir);
 
 	if (ssr && !hasPrerenderedPages(internals)) return;
 
@@ -180,7 +181,6 @@ export async function generatePages(opts: StaticBuildOptions, internals: BuildIn
 
 	await runHookBuildGenerated({
 		config: opts.settings.config,
-		buildConfig: opts.buildConfig,
 		logging: opts.logging,
 	});
 

packages/astro/src/core/build/index.ts

@@ -1,11 +1,5 @@
 import type { AstroTelemetry } from '@astrojs/telemetry';
-import type {
-	AstroConfig,
-	AstroSettings,
-	BuildConfig,
-	ManifestData,
-	RuntimeMode,
-} from '../../@types/astro';
+import type { AstroConfig, AstroSettings, ManifestData, RuntimeMode } from '../../@types/astro';
 
 import fs from 'fs';
 import * as colors from 'kleur/colors';
@@ -123,11 +117,6 @@ class AstroBuilder {
 
 	/** Run the build logic. build() is marked private because usage should go through ".run()" */
 	private async build({ viteConfig }: { viteConfig: vite.InlineConfig }) {
-		const buildConfig: BuildConfig = {
-			client: this.settings.config.build.client,
-			server: this.settings.config.build.server,
-			serverEntry: this.settings.config.build.serverEntry,
-		};
 		await runHookBuildStart({ config: this.settings.config, logging: this.logging });
 		this.validateConfig();
 
@@ -168,7 +157,6 @@ class AstroBuilder {
 			routeCache: this.routeCache,
 			teardownCompiler: this.teardownCompiler,
 			viteConfig,
-			buildConfig,
 		};
 
 		const { internals } = await viteBuild(opts);
@@ -188,7 +176,6 @@ class AstroBuilder {
 		// You're done! Time to clean up.
 		await runHookBuildDone({
 			config: this.settings.config,
-			buildConfig,
 			pages: pageNames,
 			routes: Object.values(allPages).map((pd) => pd.route),
 			logging: this.logging,

packages/astro/src/core/build/plugins/plugin-ssr.ts

@@ -382,7 +382,7 @@ function storeEntryPoint(
 	const componentPath = getPathFromVirtualModulePageName(RESOLVED_SPLIT_MODULE_ID, moduleKey);
 	for (const [page, pageData] of Object.entries(options.allPages)) {
 		if (componentPath == page) {
-			const publicPath = fileURLToPath(options.settings.config.outDir);
+			const publicPath = fileURLToPath(options.settings.config.build.server);
 			internals.entryPoints.set(pageData.route, pathToFileURL(join(publicPath, fileName)));
 		}
 	}

packages/astro/src/core/build/static-build.ts

@@ -3,7 +3,7 @@ import * as eslexer from 'es-module-lexer';
 import glob from 'fast-glob';
 import fs from 'fs';
 import { bgGreen, bgMagenta, black, dim } from 'kleur/colors';
-import { extname } from 'node:path';
+import { extname, join } from 'node:path';
 import path from 'path';
 import { fileURLToPath } from 'url';
 import * as vite from 'vite';
@@ -146,7 +146,7 @@ async function ssrBuild(
 ) {
 	const { allPages, settings, viteConfig } = opts;
 	const ssr = isServerLikeOutput(settings.config);
-	const out = ssr ? opts.buildConfig.server : getOutDirWithinCwd(settings.config.outDir);
+	const out = ssr ? settings.config.build.server : getOutDirWithinCwd(settings.config.outDir);
 	const routes = Object.values(allPages).map((pd) => pd.route);
 	const { lastVitePlugins, vitePlugins } = container.runBeforeHook('ssr', input);
 
@@ -227,7 +227,7 @@ async function clientBuild(
 	const { settings, viteConfig } = opts;
 	const timer = performance.now();
 	const ssr = isServerLikeOutput(settings.config);
-	const out = ssr ? opts.buildConfig.client : getOutDirWithinCwd(settings.config.outDir);
+	const out = ssr ? settings.config.build.client : getOutDirWithinCwd(settings.config.outDir);
 
 	// Nothing to do if there is no client-side JS.
 	if (!input.size) {
@@ -289,12 +289,12 @@ async function runPostBuildHooks(
 ) {
 	const mutations = await container.runPostHook(ssrReturn, clientReturn);
 	const config = container.options.settings.config;
-	const buildConfig = container.options.settings.config.build;
+	const build = container.options.settings.config.build;
 	for (const [fileName, mutation] of mutations) {
 		const root = isServerLikeOutput(config)
 			? mutation.build === 'server'
-				? buildConfig.server
-				: buildConfig.client
+				? build.server
+				: build.client
 			: config.outDir;
 		const fileURL = new URL(fileName, root);
 		await fs.promises.mkdir(new URL('./', fileURL), { recursive: true });
@@ -313,7 +313,9 @@ async function cleanStaticOutput(opts: StaticBuildOptions, internals: BuildInter
 			allStaticFiles.add(internals.pageToBundleMap.get(pageData.moduleSpecifier));
 	}
 	const ssr = isServerLikeOutput(opts.settings.config);
-	const out = ssr ? opts.buildConfig.server : getOutDirWithinCwd(opts.settings.config.outDir);
+	const out = ssr
+		? opts.settings.config.build.server
+		: getOutDirWithinCwd(opts.settings.config.outDir);
 	// The SSR output is all .mjs files, the client output is not.
 	const files = await glob('**/*.mjs', {
 		cwd: fileURLToPath(out),
@@ -394,8 +396,10 @@ async function copyFiles(fromFolder: URL, toFolder: URL, includeDotfiles = false
 async function ssrMoveAssets(opts: StaticBuildOptions) {
 	info(opts.logging, 'build', 'Rearranging server assets...');
 	const serverRoot =
-		opts.settings.config.output === 'static' ? opts.buildConfig.client : opts.buildConfig.server;
-	const clientRoot = opts.buildConfig.client;
+		opts.settings.config.output === 'static'
+			? opts.settings.config.build.client
+			: opts.settings.config.build.server;
+	const clientRoot = opts.settings.config.build.client;
 	const assets = opts.settings.config.build.assets;
 	const serverAssets = new URL(`./${assets}/`, appendForwardSlash(serverRoot.toString()));
 	const clientAssets = new URL(`./${assets}/`, appendForwardSlash(clientRoot.toString()));

packages/astro/src/core/build/types.ts

@@ -2,7 +2,6 @@ import type { default as vite, InlineConfig } from 'vite';
 import type {
 	AstroConfig,
 	AstroSettings,
-	BuildConfig,
 	ComponentInstance,
 	ManifestData,
 	MiddlewareHandler,
@@ -36,7 +35,6 @@ export type AllPagesData = Record<ComponentPath, PageBuildData>;
 export interface StaticBuildOptions {
 	allPages: AllPagesData;
 	settings: AstroSettings;
-	buildConfig: BuildConfig;
 	logging: LogOptions;
 	manifest: ManifestData;
 	mode: RuntimeMode;

packages/astro/src/integrations/index.ts

@@ -7,7 +7,6 @@ import type {
 	AstroConfig,
 	AstroRenderer,
 	AstroSettings,
-	BuildConfig,
 	ContentEntryType,
 	DataEntryType,
 	HookParameters,
@@ -323,14 +322,12 @@ export async function runHookBuildSsr({
 
 export async function runHookBuildGenerated({
 	config,
-	buildConfig,
 	logging,
 }: {
 	config: AstroConfig;
-	buildConfig: BuildConfig;
 	logging: LogOptions;
 }) {
-	const dir = isServerLikeOutput(config) ? buildConfig.client : config.outDir;
+	const dir = isServerLikeOutput(config) ? config.build.client : config.outDir;
 
 	for (const integration of config.integrations) {
 		if (integration?.hooks?.['astro:build:generated']) {
@@ -345,18 +342,16 @@ export async function runHookBuildGenerated({
 
 export async function runHookBuildDone({
 	config,
-	buildConfig,
 	pages,
 	routes,
 	logging,
 }: {
 	config: AstroConfig;
-	buildConfig: BuildConfig;
 	pages: string[];
 	routes: RouteData[];
 	logging: LogOptions;
 }) {
-	const dir = isServerLikeOutput(config) ? buildConfig.client : config.outDir;
+	const dir = isServerLikeOutput(config) ? config.build.client : config.outDir;
 	await fs.promises.mkdir(dir, { recursive: true });
 
 	for (const integration of config.integrations) {

packages/astro/test/ssr-split-manifest.test.js

@@ -41,7 +41,7 @@ describe('astro:ssr-manifest, split', () => {
 	it('should give access to entry points that exists on file system', async () => {
 		// number of the pages inside src/
 		expect(entryPoints.size).to.equal(4);
-		for (const fileUrl in entryPoints.values()) {
+		for (const fileUrl of entryPoints.values()) {
 			let filePath = fileURLToPath(fileUrl);
 			expect(existsSync(filePath)).to.be.true;
 		}