refactor: move plain md to content entry type

Author: bholmesdev

packages/astro/src/content/consts.ts

@@ -1,4 +1,3 @@
-export const defaultContentEntryExts = ['.md'] as const;
 export const PROPAGATED_ASSET_FLAG = 'astroPropagatedAssets';
 export const CONTENT_FLAG = 'astroContent';
 export const VIRTUAL_MODULE_ID = 'astro:content';

packages/astro/src/content/utils.ts

@@ -7,7 +7,7 @@ import { ErrorPayload as ViteErrorPayload, normalizePath, ViteDevServer } from '
 import { z } from 'zod';
 import { AstroConfig, AstroSettings } from '../@types/astro.js';
 import { AstroError, AstroErrorData } from '../core/errors/index.js';
-import { CONTENT_TYPES_FILE, defaultContentEntryExts } from './consts.js';
+import { CONTENT_TYPES_FILE } from './consts.js';
 
 export const collectionConfigParser = z.object({
 	schema: z.any().optional(),
@@ -119,11 +119,7 @@ export async function getEntryData(
 }
 
 export function getContentEntryExts(settings: Pick<AstroSettings, 'contentEntryTypes'>) {
-	return [
-		// TODO: roll defaults into settings
-		...defaultContentEntryExts,
-		...settings.contentEntryTypes.map((t) => t.extensions).flat(),
-	];
+	return settings.contentEntryTypes.map((t) => t.extensions).flat();
 }
 
 export class NoCollectionError extends Error {}

packages/astro/src/core/config/settings.ts

@@ -5,6 +5,7 @@ import { fileURLToPath, pathToFileURL } from 'url';
 import jsxRenderer from '../../jsx/renderer.js';
 import { createDefaultDevConfig } from './config.js';
 import { loadTSConfig } from './tsconfig.js';
+import { markdownContentEntryType } from '../../vite-plugin-markdown/content-entry-type.js';
 
 export function createBaseSettings(config: AstroConfig): AstroSettings {
 	return {
@@ -15,8 +16,7 @@ export function createBaseSettings(config: AstroConfig): AstroSettings {
 		adapter: undefined,
 		injectedRoutes: [],
 		pageExtensions: ['.astro', '.html', ...SUPPORTED_MARKDOWN_FILE_EXTENSIONS],
-		/** TODO: default Markdown entry type */
-		contentEntryTypes: [],
+		contentEntryTypes: [markdownContentEntryType],
 		renderers: [jsxRenderer],
 		scripts: [],
 		watchFiles: [],