Add vite plugin integration fixture

Dog-Egg · Dog-Egg · commit 0d5aef6e11eb · 2026-04-01T14:25:37.000+08:00
diff --git a/integrations/vite-plugin/.gitignore b/integrations/vite-plugin/.gitignore
@@ -0,0 +1,4 @@
+dist/
+node_modules/
+!tailwind.config.js
+!index.html
diff --git a/integrations/vite-plugin/index.css b/integrations/vite-plugin/index.css
@@ -0,0 +1,3 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
diff --git a/integrations/vite-plugin/index.html b/integrations/vite-plugin/index.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="stylesheet" href="./index.css" />
+    <title>Vite Plugin Integration</title>
+  </head>
+  <body>
+    <div class="w-1/2 h-[80.5%] bg-[#6b2c3e] p-4 rounded"></div>
+  </body>
+</html>
diff --git a/integrations/vite-plugin/index.js b/integrations/vite-plugin/index.js
@@ -0,0 +1 @@
+import './index.css'
diff --git a/integrations/vite-plugin/package.json b/integrations/vite-plugin/package.json
@@ -0,0 +1,26 @@
+{
+  "name": "@tailwindcss/integrations-vite-plugin",
+  "private": true,
+  "version": "0.0.0",
+  "main": "./index.js",
+  "browser": "./index.js",
+  "scripts": {
+    "build": "vite build",
+    "test": "jest --runInBand --forceExit"
+  },
+  "jest": {
+    "testTimeout": 10000,
+    "displayName": "vite-plugin",
+    "setupFilesAfterEnv": [
+      "<rootDir>/../../jest/customMatchers.js"
+    ],
+    "transform": {
+      "\\.js$": "@swc/jest",
+      "\\.ts$": "@swc/jest"
+    }
+  },
+  "devDependencies": {
+    "isomorphic-fetch": "^3.0.0",
+    "vite": "^5.2.8"
+  }
+}
diff --git a/integrations/vite-plugin/rem-to-rpx.js b/integrations/vite-plugin/rem-to-rpx.js
@@ -0,0 +1,22 @@
+function formatNumber(value) {
+  if (Number.isInteger(value)) {
+    return String(value)
+  }
+
+  return value.toFixed(6).replace(/\.?0+$/, '')
+}
+
+function remToRpx(rootValue = 32) {
+  return {
+    postcssPlugin: 'rem-to-rpx',
+    Declaration(decl) {
+      decl.value = decl.value.replace(/(-?\d*\.?\d+)rem\b/g, (_, rawValue) => {
+        return `${formatNumber(Number(rawValue) * rootValue)}rpx`
+      })
+    },
+  }
+}
+
+remToRpx.postcss = true
+
+module.exports = remToRpx
diff --git a/integrations/vite-plugin/tailwind.config.js b/integrations/vite-plugin/tailwind.config.js
@@ -0,0 +1,11 @@
+module.exports = {
+  content: ['./index.html'],
+  miniPrograms: true,
+  theme: {
+    extend: {},
+  },
+  corePlugins: {
+    preflight: false,
+  },
+  plugins: [],
+}
diff --git a/integrations/vite-plugin/tests/integration.test.js b/integrations/vite-plugin/tests/integration.test.js
@@ -0,0 +1,44 @@
+try {
+  require('isomorphic-fetch')
+} catch {}
+
+let $ = require('../../execute')
+let { css } = require('../../syntax')
+
+let { readOutputFile } = require('../../io')({
+  output: 'dist',
+  input: '.',
+})
+
+describe('static build', () => {
+  test('the Vite plugin transforms classes and preserves user PostCSS plugins', async () => {
+    await $('vite build', {
+      env: { NODE_ENV: 'production', NO_COLOR: '1' },
+    })
+
+    expect(await readOutputFile('index.html')).toContain(
+      'class="w-1_2 h-_80_5__ bg-__6b2c3e_ p-4 rounded"'
+    )
+
+    expect(await readOutputFile(/index.[a-z0-9_-]+\.css$/i)).toIncludeCss(
+      css`
+        .h-_80_5__ {
+          height: 80.5%;
+        }
+        .w-1_2 {
+          width: 50%;
+        }
+        .rounded {
+          border-radius: 8rpx;
+        }
+        .bg-__6b2c3e_ {
+          --tw-bg-opacity: 1;
+          background-color: rgb(107 44 62 / var(--tw-bg-opacity, 1));
+        }
+        .p-4 {
+          padding: 32rpx;
+        }
+      `
+    )
+  })
+})
diff --git a/integrations/vite-plugin/vite.config.js b/integrations/vite-plugin/vite.config.js
@@ -0,0 +1,12 @@
+let path = require('path')
+let tailwindcss = require(path.resolve(__dirname, '..', '..', 'vite'))
+let remToRpx = require('./rem-to-rpx')
+
+module.exports = {
+  plugins: [tailwindcss()],
+  css: {
+    postcss: {
+      plugins: [remToRpx()],
+    },
+  },
+}

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+@tailwind base;`
	`2`	`+@tailwind components;`
	`3`	`+@tailwind utilities;`