getViteErrorPayload() — astro Function Reference

Source Code

packages/astro/src/core/errors/dev/vite.ts lines 115–166

export async function getViteErrorPayload(err: ErrorWithMetadata): Promise<AstroErrorPayload> {
	let plugin = err.plugin;
	if (!plugin && err.hint) {
		plugin = 'astro';
	}

	const message = renderErrorMarkdown(err.message.trim(), 'html');
	const hint = err.hint ? renderErrorMarkdown(err.hint.trim(), 'html') : undefined;

	const docslink = getDocsForError(err);

	let highlighterLang = err.loc?.file?.split('.').pop();
	if (ALTERNATIVE_JS_EXTS.includes(highlighterLang ?? '')) {
		highlighterLang = 'js';
	} else if (ALTERNATIVE_MD_EXTS.includes(highlighterLang ?? '')) {
		highlighterLang = 'md';
	}
	const highlightedCode = err.fullCode
		? await codeToHtml(err.fullCode, {
				lang: highlighterLang ?? 'text',
				theme: cssVariablesTheme(),
				transformers: [
					transformerCompactLineOptions(
						err.loc?.line ? [{ line: err.loc.line, classes: ['error-line'] }] : undefined,
					),
				],
			})
		: undefined;

	return {
		__isEnhancedAstroErrorPayload: true,
		type: 'error',
		err: {
			...err,
			name: err.name,
			type: err.type,
			message,
			hint,
			frame: err.frame,
			highlightedCode,
			docslink,
			loc: {
				file: err.loc?.file,
				line: err.loc?.line,
				column: err.loc?.column,
			},
			plugin,
			stack: err.stack,
			cause: err.cause,
		},
	};
}