Function cssTreeParse

packages/core/css/css-tree-parser.ts:130–148

(css, source)

}

export function cssTreeParse(css, source): any {
	const errors = [];
	const ast = cssTree.parse(css, {
		parseValue: false,
		parseAtrulePrelude: false,
		parseRulePrelude: false,
		positions: true,
		filename: source,
		onParseError: (error) => {
			errors.push(`${source}:${error.line}:${error.column}: ${error.formattedMessage}`);
		},
	});

	if (errors.length > 0) {
		throw new Error(errors[0]);
	}

	return transformAst(ast, css);
}