24 lines
512 B
JavaScript
24 lines
512 B
JavaScript
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var startsAsUrl = require('./starts-as-url');
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var OptimizationLevel = require('../../../options/optimization-level').OptimizationLevel;
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var URL_PREFIX_PATTERN = /^url\(/i;
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var plugin = {
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level1: {
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value: function urlPrefix(_name, value, options) {
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if (!options.level[OptimizationLevel.One].normalizeUrls) {
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return value;
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}
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if (!startsAsUrl(value)) {
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return value;
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}
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return value.replace(URL_PREFIX_PATTERN, 'url(');
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}
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}
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};
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module.exports = plugin;
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