32 lines
1.0 KiB
JavaScript
32 lines
1.0 KiB
JavaScript
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var OptimizationLevel = require('../../../options/optimization-level').OptimizationLevel;
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var LOCAL_PREFIX_PATTERN = /^local\(/i;
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var QUOTED_PATTERN = /^('.*'|".*")$/;
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var QUOTED_BUT_SAFE_PATTERN = /^['"][a-zA-Z][a-zA-Z\d\-_]+['"]$/;
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// eslint-disable-next-line max-len
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var GENERIC_FONT_FAMILY_PATTERN = /^['"](?:cursive|default|emoji|fangsong|fantasy|inherit|initial|math|monospace|revert|revert-layer|sans-serif|serif|system-ui|ui-monospace|ui-rounded|ui-sans-serif|ui-serif|unset)['"]$/;
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var plugin = {
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level1: {
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value: function textQuotes(name, value, options) {
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if ((name == 'font-family' || name == 'font') && GENERIC_FONT_FAMILY_PATTERN.test(value)) {
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return value;
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}
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if (!options.level[OptimizationLevel.One].removeQuotes) {
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return value;
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}
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if (!QUOTED_PATTERN.test(value) && !LOCAL_PREFIX_PATTERN.test(value)) {
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return value;
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}
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return QUOTED_BUT_SAFE_PATTERN.test(value)
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? value.substring(1, value.length - 1)
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: value;
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}
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}
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};
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module.exports = plugin;
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