46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
'use strict';
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exports.__esModule = true;
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var _postcss = require('postcss');
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var atrule = 'atrule';
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var decl = 'decl';
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var rule = 'rule';
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function minimiseWhitespace(node) {
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var type = node.type;
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if (~[decl, rule, atrule].indexOf(type) && node.raws.before) {
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node.raws.before = node.raws.before.replace(/\s/g, '');
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}
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if (type === decl) {
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// Ensure that !important values do not have any excess whitespace
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if (node.important) {
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node.raws.important = '!important';
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}
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// Remove whitespaces around ie 9 hack
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node.value = node.value.replace(/\s*(\\9)\s*/, '$1');
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// Remove extra semicolons and whitespace before the declaration
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if (node.raws.before) {
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var prev = node.prev();
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if (prev && prev.type !== rule) {
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node.raws.before = node.raws.before.replace(/;/g, '');
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}
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}
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node.raws.between = ':';
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node.raws.semicolon = false;
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} else if (type === rule || type === atrule) {
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node.raws.between = node.raws.after = '';
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node.raws.semicolon = false;
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}
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}
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exports.default = (0, _postcss.plugin)('cssnano-core', function () {
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return function (css) {
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css.walk(minimiseWhitespace);
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// Remove final newline
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css.raws.after = '';
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};
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});
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module.exports = exports['default']; |