51 lines
1.6 KiB
JavaScript
51 lines
1.6 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = normalizeBorder;
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var _postcssValueParser = require('postcss-value-parser');
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// border: <line-width> || <line-style> || <color>
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// outline: <outline-color> || <outline-style> || <outline-width>
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const borderWidths = ['thin', 'medium', 'thick'];
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const borderStyles = ['none', 'auto', // only in outline-style
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'hidden', 'dotted', 'dashed', 'solid', 'double', 'groove', 'ridge', 'inset', 'outset'];
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function normalizeBorder(border) {
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const order = { width: '', style: '', color: '' };
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border.walk(node => {
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const { type, value } = node;
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if (type === 'word') {
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if (~borderStyles.indexOf(value.toLowerCase())) {
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order.style = value;
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return false;
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}
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if (~borderWidths.indexOf(value.toLowerCase()) || (0, _postcssValueParser.unit)(value.toLowerCase())) {
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if (order.width !== '') {
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order.width = `${order.width} ${value}`;
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return false;
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}
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order.width = value;
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return false;
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}
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order.color = value;
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return false;
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}
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if (type === 'function') {
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if (value.toLowerCase() === 'calc') {
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order.width = (0, _postcssValueParser.stringify)(node);
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} else {
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order.color = (0, _postcssValueParser.stringify)(node);
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}
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return false;
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}
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});
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return `${order.width} ${order.style} ${order.color}`.trim();
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};
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module.exports = exports['default'];
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