59 lines
1.5 KiB
TypeScript
59 lines
1.5 KiB
TypeScript
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import { expect } from 'vitest'
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import { css, js, json, test } from '../utils'
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const variantConfig = {
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string: {
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'postcss.config.js': js`
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module.exports = {
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plugins: {
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tailwindcss: {},
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},
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}
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`,
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},
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ESM: {
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'postcss.config.mjs': js`
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import tailwindcss from 'tailwindcss'
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export default {
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plugins: [tailwindcss()],
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}
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`,
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},
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CJS: {
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'postcss.config.cjs': js`
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let tailwindcss = require('tailwindcss')
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module.exports = {
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plugins: [tailwindcss()],
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}
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`,
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},
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}
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for (let variant of Object.keys(variantConfig)) {
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test(
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`can not use \`tailwindcss\` as a postcss module (${variant})`,
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{
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fs: {
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...variantConfig[variant],
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'package.json': json`
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{
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"dependencies": {
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"postcss": "^8",
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"postcss-cli": "^10",
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"tailwindcss": "workspace:^"
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}
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}
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`,
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'src/index.css': css`@import 'tailwindcss';`,
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},
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},
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async ({ exec }) => {
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expect(
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exec('pnpm postcss src/index.css --output dist/out.css', undefined, { ignoreStdErr: true }),
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).rejects.toThrowError(
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`It looks like you're trying to use \`tailwindcss\` directly as a PostCSS plugin. The PostCSS plugin has moved to a separate package, so to continue using Tailwind CSS with PostCSS you'll need to install \`@tailwindcss/postcss\` and update your PostCSS configuration.`,
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)
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},
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)
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}
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