forked from rDrama/rDrama
42 lines
1.0 KiB
JavaScript
42 lines
1.0 KiB
JavaScript
let postcss = require('postcss')
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let postcssNested = require('postcss-nested')
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module.exports = function nesting(opts = postcssNested) {
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return (root, result) => {
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root.walkAtRules('screen', (rule) => {
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rule.name = 'media'
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rule.params = `screen(${rule.params})`
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})
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root.walkAtRules('apply', (rule) => {
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rule.before(postcss.decl({ prop: '__apply', value: rule.params, source: rule.source }))
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rule.remove()
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})
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let plugin = (() => {
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if (typeof opts === 'function') {
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return opts
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}
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if (typeof opts === 'string') {
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return require(opts)
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}
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if (Object.keys(opts).length <= 0) {
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return postcssNested
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}
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throw new Error('tailwindcss/nesting should be loaded with a nesting plugin.')
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})()
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postcss([plugin]).process(root, result.opts).sync()
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root.walkDecls('__apply', (decl) => {
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decl.before(postcss.atRule({ name: 'apply', params: decl.value, source: decl.source }))
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decl.remove()
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})
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return root
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}
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}
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