39 lines
1.2 KiB
JavaScript
39 lines
1.2 KiB
JavaScript
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var assign = require('object-assign');
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var postcss = require('postcss');
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var valueParser = require('postcss-value-parser');
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var minifyWeight = require('./lib/minify-weight');
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var minifyFamily = require('./lib/minify-family');
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var minifyFont = require('./lib/minify-font');
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function transform(opts) {
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opts = assign({
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removeAfterKeyword: true,
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removeDuplicates: true,
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removeQuotes: true
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}, opts);
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return function (decl) {
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var tree;
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if (decl.type === 'decl') {
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if (decl.prop === 'font-weight') {
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decl.value = minifyWeight(decl.value, opts);
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} else if (decl.prop === 'font-family') {
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tree = valueParser(decl.value);
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tree.nodes = minifyFamily(tree.nodes, opts);
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decl.value = tree.toString();
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} else if (decl.prop === 'font') {
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tree = valueParser(decl.value);
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tree.nodes = minifyFont(tree.nodes, opts);
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decl.value = tree.toString();
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}
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}
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};
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}
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module.exports = postcss.plugin('postcss-minify-font-values', function (opts) {
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return function (css) {
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css.walk(transform(opts));
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};
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});
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