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fix(postcss): default to preset-env and cssnano last (#5215)

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This commit is contained in:
Alexander Lichter 2019-03-13 11:10:05 +01:00 committed by Pooya Parsa
parent 37006f6267
commit adf423a57f
2 changed files with 14 additions and 4 deletions
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14
packages/webpack/src/utils/postcss.js
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@ -9,12 +9,22 @@ import createResolver from 'postcss-import-resolver'
import { isPureObject } from '@nuxt/utils'
export const orderPresets = {
cssnanoLast: (names) => {
cssnanoLast(names) {
const nanoIndex = names.indexOf('cssnano')
if (nanoIndex !== names.length - 1) {
names.push(names.splice(nanoIndex, 1)[0])
}
return names
},
presetEnvLast(names) {
const nanoIndex = names.indexOf('postcss-preset-env')
if (nanoIndex !== names.length - 1) {
names.push(names.splice(nanoIndex, 1)[0])
}
return names
},
presetEnvAndCssnanoLast(names) {
return orderPresets.cssnanoLast(orderPresets.presetEnvLast(names))
}
}
@ -53,7 +63,7 @@ export default class PostcssConfig {
'cssnano': dev ? false : { preset: 'default' }
},
// Array, String or Function
order: 'cssnanoLast'
order: 'presetEnvAndCssnanoLast'
}
}

4
test/unit/basic.dev.test.js
View File

@ -90,15 +90,15 @@ describe('basic dev', () => {
expect(vueLoader.options).toEqual(vue)
})
test('Config: cssnano is at then end of postcss plugins', () => {
test('Config: preset-env and cssnano are at then end of postcss plugins', () => {
const plugins = postcssLoader.options.plugins.map((plugin) => {
return plugin.postcssPlugin
})
expect(plugins).toEqual([
'postcss-import',
'postcss-url',
'postcss-preset-env',
'nuxt-test',
'postcss-preset-env',
'cssnano'
])
})