1 | var postcss = require('postcss');
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2 |
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3 | module.exports = function(decl) {
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4 | var regex = /(\d{1,}) (\d{1,}) (calc\(.*?\))/g;
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5 | var matches = regex.exec(decl.value);
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6 | if (decl.prop === 'flex' && matches) {
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7 | var grow = postcss.decl({
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8 | prop: 'flex-grow',
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9 | value: matches[1],
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10 | source: decl.source
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11 | });
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12 | var shrink = postcss.decl({
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13 | prop: 'flex-shrink',
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14 | value: matches[2],
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15 | source: decl.source
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16 | });
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17 | var basis = postcss.decl({
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18 | prop: 'flex-basis',
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19 | value: matches[3],
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20 | source: decl.source
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21 | });
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22 | decl.parent.insertBefore(decl, grow);
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23 | decl.parent.insertBefore(decl, shrink);
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24 | decl.parent.insertBefore(decl, basis);
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25 | decl.remove();
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26 | }
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27 | };
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