Last change
on this file since 6c1585f was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
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Property mode
set to
100644
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File size:
1.2 KB
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Rev | Line | |
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[6a3a178] | 1 | "use strict";
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| 2 |
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| 3 | Object.defineProperty(exports, "__esModule", {
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| 4 | value: true
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| 5 | });
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| 6 | exports.default = void 0;
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| 7 | const charset = 'charset'; // eslint-disable-next-line no-control-regex
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| 8 |
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| 9 | const nonAscii = /[^\x00-\x7F]/;
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| 10 |
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| 11 | function pluginCreator(opts = {}) {
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| 12 | return {
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| 13 | postcssPlugin: 'postcss-normalize-' + charset,
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| 14 |
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| 15 | OnceExit(css, {
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| 16 | AtRule
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| 17 | }) {
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| 18 | let charsetRule;
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| 19 | let nonAsciiNode;
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| 20 | css.walk(node => {
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| 21 | if (node.type === 'atrule' && node.name === charset) {
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| 22 | if (!charsetRule) {
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| 23 | charsetRule = node;
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| 24 | }
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| 25 |
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| 26 | node.remove();
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| 27 | } else if (!nonAsciiNode && node.parent === css && nonAscii.test(node.toString())) {
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| 28 | nonAsciiNode = node;
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| 29 | }
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| 30 | });
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| 31 |
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| 32 | if (nonAsciiNode) {
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| 33 | if (!charsetRule && opts.add !== false) {
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| 34 | charsetRule = new AtRule({
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| 35 | name: charset,
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| 36 | params: '"utf-8"'
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| 37 | });
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| 38 | }
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| 39 |
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| 40 | if (charsetRule) {
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| 41 | charsetRule.source = nonAsciiNode.source;
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| 42 | css.prepend(charsetRule);
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| 43 | }
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| 44 | }
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| 45 | }
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| 46 |
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| 47 | };
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| 48 | }
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| 49 |
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| 50 | pluginCreator.postcss = true;
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| 51 | var _default = pluginCreator;
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| 52 | exports.default = _default;
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| 53 | module.exports = exports.default; |
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