INNER CODE UNIT · JavaScript

unwrapLayers

immichFrame/ImmichFrame · immichFrame.Web/postcss-unwrap-layers.js:6

export default function unwrapLayers() {
	return {
		postcssPlugin: 'unwrap-cascade-layers',
		Once(root) {
			let found = true;
			while (found) {
				found = false;
				root.walkAtRules('layer', (atRule) => {
					const nested = atRule.nodes?.some(
						(node) => node.type === 'atrule' && node.name === 'layer'
					);
					if (nested) return;

					found = true;
					// Copy first: replaceWith mutates the child list while moving nodes.
					if (atRule.nodes?.length) atRule.replaceWith(atRule.nodes.slice());
					else atRule.remove();
				});

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