markdownContentEntryType.getRenderFunction() — astro Function Reference

Source Code

packages/astro/src/vite-plugin-markdown/content-entry-type.ts lines 20–39

	async getRenderFunction(config) {
		const processor = await createMarkdownProcessor({
			image: config.image,
			...config.markdown,
		});
		return async function renderToString(entry) {
			// Process markdown even if it's empty as remark/rehype plugins may add content or frontmatter dynamically
			const result = await processor.render(entry.body ?? '', {
				frontmatter: entry.data,
				fileURL: entry.filePath ? pathToFileURL(entry.filePath) : undefined,
			});
			return {
				html: result.code,
				metadata: {
					...result.metadata,
					imagePaths: result.metadata.localImagePaths.concat(result.metadata.remoteImagePaths),
				},
			};
		};
	},