61 lines
1.3 KiB
JavaScript
61 lines
1.3 KiB
JavaScript
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import { fork, string, url, tokenTypes as TYPE } from 'css-tree';
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import compress from './compress.js';
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import specificity from './restructure/prepare/specificity.js';
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function encodeString(value) {
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const stringApostrophe = string.encode(value, true);
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const stringQuote = string.encode(value);
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return stringApostrophe.length < stringQuote.length
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? stringApostrophe
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: stringQuote;
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}
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const {
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lexer,
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tokenize,
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parse,
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generate,
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walk,
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find,
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findLast,
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findAll,
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fromPlainObject,
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toPlainObject
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} = fork({
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node: {
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String: {
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generate(node) {
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this.token(TYPE.String, encodeString(node.value));
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}
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},
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Url: {
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generate(node) {
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const encodedUrl = url.encode(node.value);
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const string = encodeString(node.value);
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this.token(TYPE.Url,
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encodedUrl.length <= string.length + 5 /* "url()".length */
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? encodedUrl
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: 'url(' + string + ')'
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);
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}
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}
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}
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});
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export {
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lexer,
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tokenize,
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parse,
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generate,
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walk,
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find,
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findLast,
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findAll,
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fromPlainObject,
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toPlainObject,
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specificity,
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compress
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};
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