mirror of
https://github.com/tailwindlabs/tailwindcss.git
synced 2026-02-01 17:26:34 +00:00
156afc6d67
This PR improves the compatibility with Tailwind CSS v4 with unsupported
browsers with the goal to greatly improve compatibility with Safari 15.
To make this work, this PR makes the following changes to all code
- Change `oklab(…)` default theme values to use a percentage in the
first place (so instead of `--color-red-500: oklch(0.637 0.237 25.331);`
we now define it as `--color-red-500: oklch(63.7% 0.237 25.331);` since
this syntax has much broader support on Safari).
- Polyfill `@property` with a `@supports` query targeting older versions
of Safari and Firefox *
- Create fallbacks for the `color-mix(…)` function that use _inlined
color values from your theme_ so that they can be computed a compile
time by `lightningcss`. These fallbacks will convert to srgb to increase
compatibility.
- Create fallbacks for the _relative color_ feature used in the new
shadow utilities and using `color-mix(…)` in case _relative color_ is
applied on `currentcolor` (due to limited browser support)
- Create fallbacks for gradient interpolation methods (e.g. to support
`bg-linear-to-r/oklab`)
- Polyfill `@media` queries range syntax.
## A simplified example
Given this example CSS input:
```css
@import 'tailwindcss';
@source inline('from-cyan-500/50 bg-linear-45');
```
Here's the updated output CSS including the newly added polyfills and
updated `oklab` values:
```css
.bg-linear-45 {
--tw-gradient-position: 45deg;
background-image: linear-gradient(var(--tw-gradient-stops));
}
@supports (background-image: linear-gradient(in lab, red, red)) {
.bg-linear-45 {
--tw-gradient-position: 45deg in oklab;
}
}
.from-cyan-500\\/50 {
--tw-gradient-from: oklab(71.5% -.11682 -.08247 / .5);
--tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
}
@supports (color: color-mix(in lab, red, red)) {
.from-cyan-500\\/50 {
--tw-gradient-from: color-mix(in oklab, var(--color-cyan-500) 50%, transparent);
}
}
:root, :host {
--color-cyan-500: oklch(71.5% .143 215.221);
}
@supports (((-webkit-hyphens: none)) and (not (margin-trim: 1lh))) or ((-moz-orient: inline) and (not (color: rgb(from red r g b)))) {
@layer base {
*, :before, :after, ::backdrop {
--tw-gradient-position: initial;
--tw-gradient-from: #0000;
--tw-gradient-via: #0000;
--tw-gradient-to: #0000;
--tw-gradient-stops: initial;
--tw-gradient-via-stops: initial;
--tw-gradient-from-position: 0%;
--tw-gradient-via-position: 50%;
--tw-gradient-to-position: 100%;
}
}
}
@property --tw-gradient-position {
syntax: "*";
inherits: false
}
@property --tw-gradient-from {
syntax: "<color>";
inherits: false;
initial-value: #0000;
}
@property --tw-gradient-via {
syntax: "<color>";
inherits: false;
initial-value: #0000;
}
@property --tw-gradient-to {
syntax: "<color>";
inherits: false;
initial-value: #0000;
}
@property --tw-gradient-stops {
syntax: "*";
inherits: false
}
@property --tw-gradient-via-stops {
syntax: "*";
inherits: false
}
@property --tw-gradient-from-position {
syntax: "<length-percentage>";
inherits: false;
initial-value: 0%;
}
@property --tw-gradient-via-position {
syntax: "<length-percentage>";
inherits: false;
initial-value: 50%;
}
@property --tw-gradient-to-position {
syntax: "<length-percentage>";
inherits: false;
initial-value: 100%;
}
```
## \* A note on `@property` polyfills and CSS modules
On Next.js, CSS module files are required to be _pure_, meaning that all
selectors must either be scoped to a class or an ID. Fortunatnyl for us,
this does not apply to `@property` rules which we've been using before
to initialize CSS variables.
However, since we're now bringing back the `@property` polyfills, that
would cause unexpected rules to be exported from the CSS file as this:
```css
@reference "tailwindcss";
.skew {
@apply skew-7;
}
```
Would turn to the following file:
```css
.skew {
/* … */
}
@supports (/*…*/) {
@layer base {
*, :before, :after, ::backdrop {
--tw-gradient-position: initial;
}
}
}
@property /* … */
```
Notice that this adds a `*` selector which is not considered pure.
Unfortunately there is no way for us to silence this warning or work
around it, as the dependency causing this errors
([`postcss-modules-local-by-default`](https://github.com/css-modules/postcss-modules-local-by-default))
is bundled into Next.js. To work around crashes, these polyfills will
not apply to CSS modules processed by the PostCSS extension for now.
## Testing on tailwindcss.com
To see the changes in effect, take a look at this screencast that
compares tailwindcss.com on iOS 15.5 with a version that has the patches
of this PR applied:
https://github.com/user-attachments/assets/1279d6f5-3c63-4f30-839c-198a789f4292
## Test plan
- Tested on tailwindcss.com via a preview build:
https://tailwindcss-com-git-legacy-browsers-tailwindlabs.vercel.app/
- Updated tests
- Ensure we also test on Chrome 111, Safari 16.4, Firefox 128 to
make sure we have no regressions. Also tested on Safari 16.4, 15.5, 18.0
1580 lines
42 KiB
TypeScript
1580 lines
42 KiB
TypeScript
import path from 'node:path'
|
|
import { describe } from 'vitest'
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|
import { css, html, json, test, ts } from '../utils'
|
|
|
|
test(
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|
`upgrade JS config files with flat theme values, darkMode, and content fields`,
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|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
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|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
import defaultTheme from 'tailwindcss/defaultTheme'
|
|
|
|
module.exports = {
|
|
darkMode: 'selector',
|
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content: ['./src/**/*.{html,js}', './node_modules/my-external-lib/**/*.{html}'],
|
|
theme: {
|
|
boxShadow: {
|
|
sm: '0 2px 6px rgb(15 23 42 / 0.08)',
|
|
},
|
|
colors: {
|
|
red: {
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|
400: '#f87171',
|
|
500: 'red',
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|
},
|
|
steel: 'rgb(70 130 180 / <alpha-value>)',
|
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smoke: 'rgba(245, 245, 245, var(--smoke-alpha, <alpha-value>))',
|
|
},
|
|
fontSize: {
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|
xs: ['0.75rem', { lineHeight: '1rem' }],
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|
sm: ['0.875rem', { lineHeight: '1.5rem' }],
|
|
base: ['1rem', { lineHeight: '2rem' }],
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|
},
|
|
width: {
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px: '1px',
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auto: 'auto',
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1: '0.25rem',
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1.5: '0.375rem',
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2: '0.5rem',
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2.5: '0.625rem',
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3: '0.75rem',
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3.5: '0.875rem',
|
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4: '1rem',
|
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5: '1.25rem',
|
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6: '1.5rem',
|
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8: '2rem',
|
|
10: '2.5rem',
|
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11: '2.75rem',
|
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12: '3rem',
|
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16: '4rem',
|
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24: '6rem',
|
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32: '8rem',
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40: '10rem',
|
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48: '12rem',
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64: '16rem',
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80: '20rem',
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96: '24rem',
|
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128: '32rem',
|
|
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full: '100%',
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0: '0%',
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'1/2': '50%',
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'1/3': 'calc(100% / 3)',
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'2/3': 'calc(100% / 3 * 2)',
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'1/4': '25%',
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'3/4': '75%',
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'1/5': '20%',
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'2/5': '40%',
|
|
'3/5': '60%',
|
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'4/5': '80%',
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'1/6': 'calc(100% / 6)',
|
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'5/6': 'calc(100% / 6 * 5)',
|
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'1/7': 'calc(100% / 7)',
|
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'1/10': 'calc(100% / 10)',
|
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'3/10': 'calc(100% / 10 * 3)',
|
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'7/10': 'calc(100% / 10 * 7)',
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'9/10': 'calc(100% / 10 * 9)',
|
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screen: '100vw',
|
|
|
|
'full-minus-80': 'calc(100% - 20rem)',
|
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'full-minus-96': 'calc(100% - 24rem)',
|
|
|
|
'225px': '225px',
|
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},
|
|
extend: {
|
|
colors: {
|
|
red: {
|
|
500: '#ef4444',
|
|
600: '#dc2626',
|
|
},
|
|
},
|
|
fontFamily: {
|
|
sans: 'Inter, system-ui, sans-serif',
|
|
display: ['Cabinet Grotesk', ...defaultTheme.fontFamily.sans],
|
|
},
|
|
borderRadius: {
|
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'4xl': '2rem',
|
|
},
|
|
keyframes: {
|
|
'spin-clockwise': {
|
|
'0%': { transform: 'rotate(0deg)' },
|
|
'100%': { transform: 'rotate(360deg)' },
|
|
},
|
|
'spin-counterclockwise': {
|
|
'0%': { transform: 'rotate(0deg)' },
|
|
'100%': { transform: 'rotate(-360deg)' },
|
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},
|
|
},
|
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animation: {
|
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'spin-clockwise': 'spin-clockwise 1s linear infinite',
|
|
'spin-counterclockwise': 'spin-counterclockwise 1s linear infinite',
|
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},
|
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letterSpacing: {
|
|
superWide: '0.25em',
|
|
},
|
|
lineHeight: {
|
|
superLoose: '3',
|
|
},
|
|
},
|
|
},
|
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plugins: [],
|
|
} satisfies Config
|
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`,
|
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'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
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// prettier-ignore
|
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'src/test.js': ts`
|
|
export default {
|
|
'shouldNotMigrate': !border.test + '',
|
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'filter': 'drop-shadow(0 0 0.5rem #000)',
|
|
}
|
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`,
|
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'src/index.html': html`
|
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<div
|
|
class="[letter-spacing:theme(letterSpacing.superWide)] [line-height:theme(lineHeight.superLoose)]"
|
|
></div>
|
|
`,
|
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'node_modules/my-external-lib/src/template.html': html`
|
|
<div class="text-red-500">
|
|
Hello world!
|
|
</div>
|
|
`,
|
|
},
|
|
},
|
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async ({ exec, fs, expect }) => {
|
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await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.{css,js,html}')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/index.html ---
|
|
<div
|
|
class="[letter-spacing:var(--tracking-super-wide)] [line-height:var(--leading-super-loose)]"
|
|
></div>
|
|
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@source '../node_modules/my-external-lib/**/*.{html}';
|
|
|
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@custom-variant dark (&:where(.dark, .dark *));
|
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|
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@theme {
|
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--shadow-*: initial;
|
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--shadow-sm: 0 2px 6px rgb(15 23 42 / 0.08);
|
|
|
|
--color-*: initial;
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|
--color-red-400: #f87171;
|
|
--color-red-500: #ef4444;
|
|
--color-red-600: #dc2626;
|
|
|
|
--color-steel: rgb(70 130 180);
|
|
--color-smoke: rgba(245, 245, 245, var(--smoke-alpha, 1));
|
|
|
|
--text-*: initial;
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|
--text-xs: 0.75rem;
|
|
--text-xs--line-height: 1rem;
|
|
--text-sm: 0.875rem;
|
|
--text-sm--line-height: 1.5rem;
|
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--text-base: 1rem;
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--text-base--line-height: 2rem;
|
|
|
|
--width-*: initial;
|
|
--width-0: 0%;
|
|
--width-1: 0.25rem;
|
|
--width-2: 0.5rem;
|
|
--width-3: 0.75rem;
|
|
--width-4: 1rem;
|
|
--width-5: 1.25rem;
|
|
--width-6: 1.5rem;
|
|
--width-8: 2rem;
|
|
--width-10: 2.5rem;
|
|
--width-11: 2.75rem;
|
|
--width-12: 3rem;
|
|
--width-16: 4rem;
|
|
--width-24: 6rem;
|
|
--width-32: 8rem;
|
|
--width-40: 10rem;
|
|
--width-48: 12rem;
|
|
--width-64: 16rem;
|
|
--width-80: 20rem;
|
|
--width-96: 24rem;
|
|
--width-128: 32rem;
|
|
--width-px: 1px;
|
|
--width-auto: auto;
|
|
--width-1_5: 0.375rem;
|
|
--width-2_5: 0.625rem;
|
|
--width-3_5: 0.875rem;
|
|
--width-full: 100%;
|
|
--width-1\\/2: 50%;
|
|
--width-1\\/3: calc(100% / 3);
|
|
--width-2\\/3: calc(100% / 3 * 2);
|
|
--width-1\\/4: 25%;
|
|
--width-3\\/4: 75%;
|
|
--width-1\\/5: 20%;
|
|
--width-2\\/5: 40%;
|
|
--width-3\\/5: 60%;
|
|
--width-4\\/5: 80%;
|
|
--width-1\\/6: calc(100% / 6);
|
|
--width-5\\/6: calc(100% / 6 * 5);
|
|
--width-1\\/7: calc(100% / 7);
|
|
--width-1\\/10: calc(100% / 10);
|
|
--width-3\\/10: calc(100% / 10 * 3);
|
|
--width-7\\/10: calc(100% / 10 * 7);
|
|
--width-9\\/10: calc(100% / 10 * 9);
|
|
--width-screen: 100vw;
|
|
--width-full-minus-80: calc(100% - 20rem);
|
|
--width-full-minus-96: calc(100% - 24rem);
|
|
--width-225px: 225px;
|
|
|
|
--font-sans: Inter, system-ui, sans-serif;
|
|
--font-display:
|
|
Cabinet Grotesk, ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji',
|
|
'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
|
|
|
|
--radius-4xl: 2rem;
|
|
|
|
--animate-spin-clockwise: spin-clockwise 1s linear infinite;
|
|
--animate-spin-counterclockwise: spin-counterclockwise 1s linear infinite;
|
|
|
|
--tracking-super-wide: 0.25em;
|
|
|
|
--leading-super-loose: 3;
|
|
|
|
@keyframes spin-clockwise {
|
|
0% {
|
|
transform: rotate(0deg);
|
|
}
|
|
100% {
|
|
transform: rotate(360deg);
|
|
}
|
|
}
|
|
@keyframes spin-counterclockwise {
|
|
0% {
|
|
transform: rotate(0deg);
|
|
}
|
|
100% {
|
|
transform: rotate(-360deg);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
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|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
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|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
|
|
--- src/test.js ---
|
|
export default {
|
|
'shouldNotMigrate': !border.test + '',
|
|
'filter': 'drop-shadow(0 0 0.5rem #000)',
|
|
}
|
|
"
|
|
`)
|
|
|
|
expect((await fs.dumpFiles('tailwind.config.ts')).trim()).toBe('')
|
|
},
|
|
)
|
|
|
|
test(
|
|
'upgrades JS config files with plugins',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/typography": "^0.5.15",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
import typography from '@tailwindcss/typography'
|
|
import customPlugin from './custom-plugin'
|
|
|
|
export default {
|
|
darkMode: [
|
|
'variant',
|
|
[
|
|
'@media not print { .dark & }',
|
|
'@media not eink { .dark & }',
|
|
'&:where(.dark, .dark *)',
|
|
],
|
|
],
|
|
plugins: [
|
|
typography,
|
|
customPlugin({
|
|
'is-null': null,
|
|
'is-true': true,
|
|
'is-false': false,
|
|
'is-int': 1234567,
|
|
'is-float': 1.35,
|
|
'is-sci': 1.35e-5,
|
|
'is-str-null': 'null',
|
|
'is-str-true': 'true',
|
|
'is-str-false': 'false',
|
|
'is-str-int': '1234567',
|
|
'is-str-float': '1.35',
|
|
'is-str-sci': '1.35e-5',
|
|
'is-arr': ['foo', 'bar'],
|
|
'is-arr-mixed': [null, true, false, 1234567, 1.35, 'foo', 'bar', 'true'],
|
|
}),
|
|
],
|
|
} satisfies Config
|
|
`,
|
|
'custom-plugin.js': ts`
|
|
import plugin from 'tailwindcss/plugin'
|
|
export default plugin.withOptions((_options) => ({ addVariant }) => {
|
|
addVariant('inverted', '@media (inverted-colors: inverted)')
|
|
addVariant('hocus', ['&:focus', '&:hover'])
|
|
})
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.css')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@plugin '@tailwindcss/typography';
|
|
@plugin '../custom-plugin' {
|
|
is-null: null;
|
|
is-true: true;
|
|
is-false: false;
|
|
is-int: 1234567;
|
|
is-float: 1.35;
|
|
is-sci: 0.0000135;
|
|
is-str-null: 'null';
|
|
is-str-true: 'true';
|
|
is-str-false: 'false';
|
|
is-str-int: '1234567';
|
|
is-str-float: '1.35';
|
|
is-str-sci: '1.35e-5';
|
|
is-arr: 'foo', 'bar';
|
|
is-arr-mixed: null, true, false, 1234567, 1.35, 'foo', 'bar', 'true';
|
|
}
|
|
|
|
@custom-variant dark {
|
|
@media not print {
|
|
.dark & {
|
|
@slot;
|
|
}
|
|
}
|
|
@media not eink {
|
|
.dark & {
|
|
@slot;
|
|
}
|
|
}
|
|
&:where(.dark, .dark *) {
|
|
@slot;
|
|
}
|
|
}
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
|
|
expect(await fs.dumpFiles('tailwind.config.ts')).toMatchInlineSnapshot(`
|
|
"
|
|
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'upgrades JS config files with functions in the theme config',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
theme: {
|
|
extend: {
|
|
colors: ({ colors }) => ({
|
|
gray: colors.neutral,
|
|
}),
|
|
},
|
|
},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.{css,ts}')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@theme {
|
|
--color-gray-50: oklch(98.5% 0 0);
|
|
--color-gray-100: oklch(97% 0 0);
|
|
--color-gray-200: oklch(92.2% 0 0);
|
|
--color-gray-300: oklch(87% 0 0);
|
|
--color-gray-400: oklch(70.8% 0 0);
|
|
--color-gray-500: oklch(55.6% 0 0);
|
|
--color-gray-600: oklch(43.9% 0 0);
|
|
--color-gray-700: oklch(37.1% 0 0);
|
|
--color-gray-800: oklch(26.9% 0 0);
|
|
--color-gray-900: oklch(20.5% 0 0);
|
|
--color-gray-950: oklch(14.5% 0 0);
|
|
}
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
|
|
expect(await fs.dumpFiles('tailwind.config.ts')).toMatchInlineSnapshot(`
|
|
"
|
|
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'does not upgrade JS config files with theme keys contributed to by plugins in the theme config',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
theme: {
|
|
typography: {
|
|
DEFAULT: {
|
|
css: {
|
|
'--tw-prose-body': 'red',
|
|
color: 'var(--tw-prose-body)',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
@config '../tailwind.config.ts';
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.css')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@config '../tailwind.config.ts';
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
|
|
expect(await fs.dumpFiles('tailwind.config.ts')).toMatchInlineSnapshot(`
|
|
"
|
|
--- tailwind.config.ts ---
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
theme: {
|
|
typography: {
|
|
DEFAULT: {
|
|
css: {
|
|
'--tw-prose-body': 'red',
|
|
color: 'var(--tw-prose-body)',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
} satisfies Config
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
`does not upgrade JS config files with inline plugins`,
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
plugins: [function complexConfig() {}],
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.css')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@config '../tailwind.config.ts';
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
|
|
expect(await fs.dumpFiles('tailwind.config.ts')).toMatchInlineSnapshot(`
|
|
"
|
|
--- tailwind.config.ts ---
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
plugins: [function complexConfig() {}],
|
|
} satisfies Config
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
`does not upgrade JS config files with non-simple screens object`,
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
theme: {
|
|
screens: {
|
|
xl: { min: '1024px', max: '1279px' },
|
|
tall: { raw: '(min-height: 800px)' },
|
|
},
|
|
},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.css')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@config '../tailwind.config.ts';
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
|
|
expect(await fs.dumpFiles('tailwind.config.ts')).toMatchInlineSnapshot(`
|
|
"
|
|
--- tailwind.config.ts ---
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
theme: {
|
|
screens: {
|
|
xl: { min: '1024px', max: '1279px' },
|
|
tall: { raw: '(min-height: 800px)' },
|
|
},
|
|
},
|
|
} satisfies Config
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'multi-root project',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
|
|
// Project A
|
|
'project-a/tailwind.config.ts': ts`
|
|
export default {
|
|
content: {
|
|
relative: true,
|
|
files: ['./src/**/*.html'],
|
|
},
|
|
theme: {
|
|
extend: {
|
|
colors: {
|
|
primary: 'red',
|
|
},
|
|
},
|
|
},
|
|
}
|
|
`,
|
|
'project-a/src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
@config "../tailwind.config.ts";
|
|
`,
|
|
'project-a/src/index.html': html`<div class="!text-primary"></div>`,
|
|
|
|
// Project B
|
|
'project-b/tailwind.config.ts': ts`
|
|
export default {
|
|
content: {
|
|
relative: true,
|
|
files: ['./src/**/*.html'],
|
|
},
|
|
theme: {
|
|
extend: {
|
|
colors: {
|
|
primary: 'blue',
|
|
},
|
|
},
|
|
},
|
|
}
|
|
`,
|
|
'project-b/src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
@config "../tailwind.config.ts";
|
|
`,
|
|
'project-b/src/index.html': html`<div class="!text-primary"></div>`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('project-{a,b}/**/*.{css,ts}')).toMatchInlineSnapshot(`
|
|
"
|
|
--- project-a/src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@theme {
|
|
--color-primary: red;
|
|
}
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
|
|
--- project-b/src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@theme {
|
|
--color-primary: blue;
|
|
}
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'migrate sources when pointing to folders outside the project root',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
|
|
'frontend/tailwind.config.ts': ts`
|
|
export default {
|
|
content: {
|
|
relative: true,
|
|
files: ['./src/**/*.html', '../backend/mails/**/*.blade.php'],
|
|
},
|
|
theme: {
|
|
extend: {
|
|
colors: {
|
|
primary: 'red',
|
|
},
|
|
},
|
|
},
|
|
}
|
|
`,
|
|
'frontend/src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
@config "../tailwind.config.ts";
|
|
`,
|
|
'frontend/src/index.html': html`<div class="!text-primary"></div>`,
|
|
|
|
'backend/mails/welcome.blade.php': html`<div class="!text-primary"></div>`,
|
|
},
|
|
},
|
|
async ({ root, exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade', {
|
|
cwd: path.join(root, 'frontend'),
|
|
})
|
|
|
|
expect(await fs.dumpFiles('frontend/**/*.css')).toMatchInlineSnapshot(`
|
|
"
|
|
--- frontend/src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@source '../../backend/mails/**/*.blade.php';
|
|
|
|
@theme {
|
|
--color-primary: red;
|
|
}
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
describe('border compatibility', () => {
|
|
test(
|
|
'migrate border compatibility',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
// Empty / default config
|
|
export default {
|
|
theme: {
|
|
extend: {},
|
|
},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.css')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'migrate border compatibility if a custom border color is used',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
theme: {
|
|
extend: {
|
|
borderColor: ({ colors }) => ({
|
|
DEFAULT: colors.blue[500],
|
|
}),
|
|
},
|
|
},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.css')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: oklch(62.3% 0.214 259.815);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'migrate border compatibility if a custom border color is used, that matches the default v4 border color',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
theme: {
|
|
extend: {
|
|
borderColor: ({ colors }) => ({
|
|
DEFAULT: 'currentColor',
|
|
}),
|
|
},
|
|
},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.css')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'migrate border compatibility in the file that uses the `@import "tailwindcss"` import',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
theme: {},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`@import './tailwind.css';`,
|
|
'src/tailwind.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.css')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/input.css ---
|
|
@import './tailwind.css';
|
|
|
|
--- src/tailwind.css ---
|
|
@import 'tailwindcss';
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'migrate border compatibility in the file that uses the `@import "tailwindcss/preflight"` import',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
theme: {},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@import './base.css';
|
|
@import './my-base.css';
|
|
@import './utilities.css';
|
|
`,
|
|
'src/base.css': css`@tailwind base;`,
|
|
'src/utilities.css': css`
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
|
'src/my-base.css': css`
|
|
@layer base {
|
|
html {
|
|
color: black;
|
|
}
|
|
}
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.css')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/base.css ---
|
|
@import 'tailwindcss/theme' layer(theme);
|
|
@import 'tailwindcss/preflight' layer(base);
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
|
|
--- src/input.css ---
|
|
@import './base.css';
|
|
@import './my-base.css';
|
|
@import './utilities.css';
|
|
|
|
--- src/my-base.css ---
|
|
@layer base {
|
|
html {
|
|
color: black;
|
|
}
|
|
}
|
|
|
|
--- src/utilities.css ---
|
|
@import 'tailwindcss/utilities' layer(utilities);
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'migrates extended spacing keys',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
content: ['./src/**/*.html'],
|
|
theme: {
|
|
extend: {
|
|
spacing: {
|
|
2: '0.5rem',
|
|
4.5: '1.125rem',
|
|
5.5: '1.375em', // Units are different from --spacing scale
|
|
13: '3.25rem',
|
|
100: '100px',
|
|
miami: '1337px',
|
|
},
|
|
},
|
|
},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
|
|
.container {
|
|
width: theme(spacing.2);
|
|
width: theme(spacing[4.5]);
|
|
width: theme(spacing[5.5]);
|
|
width: theme(spacing[13]);
|
|
width: theme(spacing[100]);
|
|
width: theme(spacing.miami);
|
|
}
|
|
`,
|
|
'src/index.html': html`
|
|
<div
|
|
class="[width:theme(spacing.2)]
|
|
[width:theme(spacing[4.5])]
|
|
[width:theme(spacing[5.5])]
|
|
[width:theme(spacing[13])]
|
|
[width:theme(spacing[100])]
|
|
[width:theme(spacing.miami)]"
|
|
></div>
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.{css,html}')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/index.html ---
|
|
<div
|
|
class="[width:--spacing(2)]
|
|
[width:--spacing(4.5)]
|
|
[width:var(--spacing-5_5)]
|
|
[width:--spacing(13)]
|
|
[width:var(--spacing-100)]
|
|
[width:var(--spacing-miami)]"
|
|
></div>
|
|
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@theme {
|
|
--spacing-100: 100px;
|
|
--spacing-5_5: 1.375em;
|
|
--spacing-miami: 1337px;
|
|
}
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
|
|
.container {
|
|
width: --spacing(2);
|
|
width: --spacing(4.5);
|
|
width: var(--spacing-5_5);
|
|
width: --spacing(13);
|
|
width: var(--spacing-100);
|
|
width: var(--spacing-miami);
|
|
}
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'retains overwriting spacing scale',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
content: ['./src/**/*.html'],
|
|
theme: {
|
|
spacing: {
|
|
2: '0.5rem',
|
|
4.5: '1.125rem',
|
|
5.5: '1.375em',
|
|
13: '3.25rem',
|
|
100: '100px',
|
|
miami: '1337px',
|
|
},
|
|
},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
|
|
.container {
|
|
width: theme(spacing.2);
|
|
width: theme(spacing[4.5]);
|
|
width: theme(spacing[5.5]);
|
|
width: theme(spacing[13]);
|
|
width: theme(spacing[100]);
|
|
width: theme(spacing.miami);
|
|
}
|
|
`,
|
|
'src/index.html': html`
|
|
<div
|
|
class="[width:theme(spacing.2)]
|
|
[width:theme(spacing[4.5])]
|
|
[width:theme(spacing[5.5])]
|
|
[width:theme(spacing[13])]
|
|
[width:theme(spacing[100])]
|
|
[width:theme(spacing.miami)]"
|
|
></div>
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.{css,html}')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/index.html ---
|
|
<div
|
|
class="[width:var(--spacing-2)]
|
|
[width:var(--spacing-4_5)]
|
|
[width:var(--spacing-5_5)]
|
|
[width:var(--spacing-13)]
|
|
[width:var(--spacing-100)]
|
|
[width:var(--spacing-miami)]"
|
|
></div>
|
|
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@theme {
|
|
--spacing-*: initial;
|
|
--spacing-2: 0.5rem;
|
|
--spacing-13: 3.25rem;
|
|
--spacing-100: 100px;
|
|
--spacing-4_5: 1.125rem;
|
|
--spacing-5_5: 1.375em;
|
|
--spacing-miami: 1337px;
|
|
}
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
|
|
.container {
|
|
width: var(--spacing-2);
|
|
width: var(--spacing-4_5);
|
|
width: var(--spacing-5_5);
|
|
width: var(--spacing-13);
|
|
width: var(--spacing-100);
|
|
width: var(--spacing-miami);
|
|
}
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
|
|
test(
|
|
'migrates `container` component configurations',
|
|
{
|
|
fs: {
|
|
'package.json': json`
|
|
{
|
|
"dependencies": {
|
|
"tailwindcss": "^3",
|
|
"@tailwindcss/upgrade": "workspace:^"
|
|
}
|
|
}
|
|
`,
|
|
'tailwind.config.ts': ts`
|
|
import { type Config } from 'tailwindcss'
|
|
|
|
export default {
|
|
content: ['./src/**/*.html'],
|
|
theme: {
|
|
container: {
|
|
center: true,
|
|
padding: {
|
|
DEFAULT: '2rem',
|
|
'2xl': '4rem',
|
|
},
|
|
screens: {
|
|
md: '48rem', // Matches a default --breakpoint
|
|
xl: '1280px',
|
|
'2xl': '1536px',
|
|
},
|
|
},
|
|
},
|
|
} satisfies Config
|
|
`,
|
|
'src/input.css': css`
|
|
@tailwind base;
|
|
@tailwind components;
|
|
@tailwind utilities;
|
|
`,
|
|
'src/index.html': html`
|
|
<div class="container"></div>
|
|
`,
|
|
},
|
|
},
|
|
async ({ exec, fs, expect }) => {
|
|
await exec('npx @tailwindcss/upgrade')
|
|
|
|
expect(await fs.dumpFiles('src/**/*.{css,html}')).toMatchInlineSnapshot(`
|
|
"
|
|
--- src/index.html ---
|
|
<div class="container"></div>
|
|
|
|
--- src/input.css ---
|
|
@import 'tailwindcss';
|
|
|
|
@utility container {
|
|
margin-inline: auto;
|
|
padding-inline: 2rem;
|
|
@media (width >= --theme(--breakpoint-sm)) {
|
|
max-width: none;
|
|
}
|
|
@media (width >= 48rem) {
|
|
max-width: 48rem;
|
|
}
|
|
@media (width >= 1280px) {
|
|
max-width: 1280px;
|
|
}
|
|
@media (width >= 1536px) {
|
|
max-width: 1536px;
|
|
padding-inline: 4rem;
|
|
}
|
|
}
|
|
|
|
/*
|
|
The default border color has changed to \`currentColor\` in Tailwind CSS v4,
|
|
so we've added these compatibility styles to make sure everything still
|
|
looks the same as it did with Tailwind CSS v3.
|
|
|
|
If we ever want to remove these styles, we need to add an explicit border
|
|
color utility to any element that depends on these defaults.
|
|
*/
|
|
@layer base {
|
|
*,
|
|
::after,
|
|
::before,
|
|
::backdrop,
|
|
::file-selector-button {
|
|
border-color: var(--color-gray-200, currentColor);
|
|
}
|
|
}
|
|
"
|
|
`)
|
|
},
|
|
)
|
|
})
|