Rózsa Zoltán aa859314d9
feat: add Vite 7 support to the @tailwindcss/vite plugin (#18384)
Closes #18381 

* [Changelog for Vite 7.0.0
(2025-06-24)](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md#700-2025-06-24)

Starting from Vite 7, Node 18 support will be dropped, which doesn't
really affect Tailwind. It might be worth mentioning in the
documentation that the recommended minimum Node versions are 20.19 and
22.12.

Vite 7 is only available in ESM format, which is also not an issue.

Vite's browser support aligns with the v4 guidelines:
```
Chrome 87 → 107       (tw: 111)
Edge 88 → 107         (tw: 111)
Firefox 78 → 104      (tw: 128)
Safari 14.0 → 16.0    (tw: 16.4)
```
* [Vite 7 - Browser
Support](https://vite.dev/guide/migration.html#default-browser-target-change)
* [Tailwind CSS v4 - Browser
Support](https://tailwindcss.com/docs/compatibility#browser-support)

So, at first glance, there's nothing more to do except enabling support
for these versions.

---------

Co-authored-by: Jordan Pittman <jordan@cryptica.me>
2025-06-24 12:31:17 -04:00

147 lines
3.7 KiB
TypeScript

import { stripVTControlCharacters } from 'node:util'
import { candidate, html, json, test, ts } from '../utils'
test(
'production build',
{
fs: {
'package.json': json`
{
"type": "module",
"dependencies": {
"vue": "^3.4.37",
"tailwindcss": "workspace:^"
},
"devDependencies": {
"@vitejs/plugin-vue": "^5.1.2",
"@tailwindcss/vite": "workspace:^",
"vite": "^7"
}
}
`,
'vite.config.ts': ts`
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import tailwindcss from '@tailwindcss/vite'
export default defineConfig({
plugins: [vue(), tailwindcss()],
})
`,
'index.html': html`
<!doctype html>
<html>
<body>
<div id="app"></div>
<script type="module" src="./src/main.ts"></script>
</body>
</html>
`,
'src/main.ts': ts`
import { createApp } from 'vue'
import App from './App.vue'
createApp(App).mount('#app')
`,
'src/App.vue': html`
<style>
@import 'tailwindcss';
.foo {
@apply text-red-500;
}
</style>
<style scoped>
@import 'tailwindcss' reference;
:deep(.bar) {
color: red;
}
</style>
<template>
<div class="underline foo bar">Hello Vue!</div>
</template>
`,
},
},
async ({ fs, exec, expect }) => {
await exec('pnpm vite build')
let files = await fs.glob('dist/**/*.css')
expect(files).toHaveLength(1)
await fs.expectFileToContain(files[0][0], [candidate`underline`, candidate`foo`])
await fs.expectFileToContain(files[0][0], ['.bar{'])
},
)
test(
'error when using `@apply` without `@reference`',
{
fs: {
'package.json': json`
{
"type": "module",
"dependencies": {
"vue": "^3.4.37",
"tailwindcss": "workspace:^"
},
"devDependencies": {
"@vitejs/plugin-vue": "^5.1.2",
"@tailwindcss/vite": "workspace:^",
"vite": "^7"
}
}
`,
'vite.config.ts': ts`
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import tailwindcss from '@tailwindcss/vite'
export default defineConfig({
plugins: [vue(), tailwindcss()],
})
`,
'index.html': html`
<!doctype html>
<html>
<body>
<div id="app"></div>
<script type="module" src="./src/main.ts"></script>
</body>
</html>
`,
'src/main.ts': ts`
import { createApp } from 'vue'
import App from './App.vue'
createApp(App).mount('#app')
`,
'src/App.vue': html`
<template>
<div class="foo">Hello Vue!</div>
</template>
<style>
.foo {
@apply text-red-500;
}
</style>
`,
},
},
async ({ exec, expect }) => {
expect.assertions(1)
try {
await exec('pnpm vite build')
} catch (error) {
let [, message] =
/error during build:([\s\S]*?)file:/g.exec(
stripVTControlCharacters(error.message.replace(/\r?\n/g, '\n')),
) ?? []
expect(message.trim()).toMatchInlineSnapshot(
`"[@tailwindcss/vite:generate:build] Cannot apply unknown utility class \`text-red-500\`. Are you using CSS modules or similar and missing \`@reference\`? https://tailwindcss.com/docs/functions-and-directives#reference-directive"`,
)
}
},
)