const getVueJestConfig = require('./get-vue-jest-config')
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const cssExtract = require('extract-from-css')
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module.exports = function processStyle (stylePart, filePath, jestConfig = {}) {
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const vueJestConfig = getVueJestConfig(jestConfig)
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if (!stylePart || vueJestConfig.experimentalCSSCompile === false) {
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return {}
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}
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const processStyleByLang = lang => require('./compilers/' + lang + '-compiler')(stylePart.content, filePath, jestConfig)
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let cssCode = stylePart.content
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switch (stylePart.lang) {
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case 'styl':
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case 'stylus':
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cssCode = processStyleByLang('stylus')
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break
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case 'scss':
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cssCode = processStyleByLang('scss')
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break
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case 'sass':
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cssCode = processStyleByLang('sass')
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break
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case 'pcss':
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case 'postcss':
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cssCode = processStyleByLang('postcss')
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break
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}
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const cssNames = cssExtract.extractClasses(cssCode)
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const obj = {}
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for (let i = 0, l = cssNames.length; i < l; i++) {
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obj[cssNames[i]] = cssNames[i]
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}
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return obj
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}
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