fix: skip legacy typegen by default

.changeset/clean-moles-rest.md

@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Fixes a bug where legacy content types were generated for content layer collections if they were in the content directory

packages/astro/src/config/index.ts

@@ -51,10 +51,12 @@ export function getViteConfig(
 		const devSSRManifest = createDevelopmentManifest(settings);
 		const viteConfig = await createVite(
 			{
-				plugins: [
-					// Initialize the content listener
-					astroContentListenPlugin({ settings, logger, fs }),
-				],
+				plugins: config.legacy.collections
+					? [
+							// Initialize the content listener
+							astroContentListenPlugin({ settings, logger, fs }),
+						]
+					: [],
 			},
 			{ settings, command: cmd, logger, mode, sync: false, manifest, ssrManifest: devSSRManifest },
 		);

packages/astro/src/content/types-generator.ts

@@ -92,24 +92,26 @@ export async function createContentTypesGenerator({
 
 		events.push({ name: 'add', entry: contentPaths.config.url });
 
-		const globResult = await glob('**', {
-			cwd: fileURLToPath(contentPaths.contentDir),
-			fs: {
-				readdir: fs.readdir.bind(fs),
-				readdirSync: fs.readdirSync.bind(fs),
-			},
-			onlyFiles: false,
-			objectMode: true,
-		});
+		if (settings.config.legacy.collections) {
+			const globResult = await glob('**', {
+				cwd: fileURLToPath(contentPaths.contentDir),
+				fs: {
+					readdir: fs.readdir.bind(fs),
+					readdirSync: fs.readdirSync.bind(fs),
+				},
+				onlyFiles: false,
+				objectMode: true,
+			});
 
-		for (const entry of globResult) {
-			const fullPath = path.join(fileURLToPath(contentPaths.contentDir), entry.path);
-			const entryURL = pathToFileURL(fullPath);
-			if (entryURL.href.startsWith(contentPaths.config.url.href)) continue;
-			if (entry.dirent.isFile()) {
-				events.push({ name: 'add', entry: entryURL });
-			} else if (entry.dirent.isDirectory()) {
-				events.push({ name: 'addDir', entry: entryURL });
+			for (const entry of globResult) {
+				const fullPath = path.join(fileURLToPath(contentPaths.contentDir), entry.path);
+				const entryURL = pathToFileURL(fullPath);
+				if (entryURL.href.startsWith(contentPaths.config.url.href)) continue;
+				if (entry.dirent.isFile()) {
+					events.push({ name: 'add', entry: entryURL });
+				} else if (entry.dirent.isDirectory()) {
+					events.push({ name: 'addDir', entry: entryURL });
+				}
 			}
 		}
 		await runEvents();
@@ -487,7 +489,6 @@ async function writeContentFiles({
 					// This ensures `getCollection('empty-collection')` doesn't raise a type error
 					(collectionConfig?.type ?? 'data')
 				: collection.type;
-
 		const collectionEntryKeys = Object.keys(collection.entries).sort();
 		const dataType = await typeForCollection(collectionConfig, collectionKey);
 		switch (resolvedType) {
@@ -525,20 +526,10 @@ async function writeContentFiles({
 					dataTypesStr += `};\n`;
 				}
 
-				if (collectionConfig?.schema) {
-					await generateJSONSchema(
-						fs,
-						collectionConfig,
-						collectionKey,
-						collectionSchemasDir,
-						logger,
-					);
-				}
 				break;
 		}
 
 		if (
-			settings.config.experimental.contentIntellisense &&
 			collectionConfig &&
 			(collectionConfig.schema || (await getContentLayerSchema(collectionConfig, collectionKey)))
 		) {

packages/astro/test/astro-sync.test.js

@@ -74,6 +74,14 @@ const createFixture = () => {
 		thenFileContentShouldInclude(path, content, error = undefined) {
 			assert.equal(writtenFiles[getExpectedPath(path)].includes(content), true, error);
 		},
+		/**
+		 * @param {string} path
+		 * @param {string} content
+		 * @param {string | undefined} error
+		 */
+		thenFileContentShouldNotInclude(path, content, error = undefined) {
+			assert.equal(writtenFiles[getExpectedPath(path)].includes(content), false, error);
+		},
 		/**
 		 * @param {string} path
 		 */
@@ -164,6 +172,13 @@ describe('astro sync', () => {
 				'Types file does not include empty collection type',
 			);
 		});
+
+		it('does not write individual types for entries when emulating legacy collections', async () => {
+			await fixture.load('./fixtures/content-collections/');
+			fixture.clean();
+			await fixture.whenSyncing();
+			fixture.thenFileContentShouldNotInclude('.astro/content.d.ts', 'id: "one.md"');
+		});
 	});
 
 	describe('astro:env', () => {

packages/astro/test/data-collections-schema.test.js

@@ -1,12 +1,15 @@
+// @ts-check
 import assert from 'node:assert/strict';
 import { before, describe, it } from 'node:test';
 import { loadFixture } from './test-utils.js';
+import { removeDir } from '@astrojs/internal-helpers/fs';
 
 describe('Content Collections - data collections', () => {
 	let fixture;
 	before(async () => {
 		fixture = await loadFixture({ root: './fixtures/data-collections-schema/' });
-		await fixture.build();
+		removeDir(new URL('./fixtures/data-collections-schema/.astro', import.meta.url));
+		await fixture.build({});
 	});
 
 	describe('Translations Collection', () => {

packages/astro/test/fixtures/content-layer/src/content/config.ts

@@ -141,7 +141,7 @@ const birds = defineCollection({
 });
 
 // Absolute paths should also work
-const absoluteRoot = new URL('../../content/space', import.meta.url);
+const absoluteRoot = new URL('space', import.meta.url);
 
 const spacecraft = defineCollection({
 	loader: glob({ pattern: '*.md', base: absoluteRoot }),

packages/astro/test/fixtures/data-collections-schema/src/content/config.ts

@@ -38,6 +38,8 @@ const image = defineCollection({
 	}),
 });
 
-const authors = defineCollection({});
+const authors = defineCollection({
+	type: 'data',
+});
 
 export const collections = { docs, func, image, i18n, authors };