53 lines
1.2 KiB
JavaScript
53 lines
1.2 KiB
JavaScript
"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 = void 0;
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const charset = 'charset'; // eslint-disable-next-line no-control-regex
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const nonAscii = /[^\x00-\x7F]/;
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function pluginCreator(opts = {}) {
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return {
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postcssPlugin: 'postcss-normalize-' + charset,
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OnceExit(css, {
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AtRule
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}) {
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let charsetRule;
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let nonAsciiNode;
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css.walk(node => {
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if (node.type === 'atrule' && node.name === charset) {
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if (!charsetRule) {
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charsetRule = node;
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}
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node.remove();
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} else if (!nonAsciiNode && node.parent === css && nonAscii.test(node.toString())) {
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nonAsciiNode = node;
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}
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});
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if (nonAsciiNode) {
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if (!charsetRule && opts.add !== false) {
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charsetRule = new AtRule({
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name: charset,
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params: '"utf-8"'
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});
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}
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if (charsetRule) {
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charsetRule.source = nonAsciiNode.source;
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css.prepend(charsetRule);
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}
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}
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}
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};
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}
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pluginCreator.postcss = true;
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var _default = pluginCreator;
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exports.default = _default;
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module.exports = exports.default; |
