* Add new outline style, color, width and offset utilities
Co-Authored-By: Adam Wathan <4323180+adamwathan@users.noreply.github.com>
* Remove old `outline` property from default config
Co-Authored-By: Adam Wathan <4323180+adamwathan@users.noreply.github.com>
* Tweak order of outline plugins
Co-Authored-By: Adam Wathan <4323180+adamwathan@users.noreply.github.com>
* Revert to previous `outline-none` styles
Co-Authored-By: Adam Wathan <4323180+adamwathan@users.noreply.github.com>
* Drop quotes from outline property
* Add offset back to `outline-none` utility
Co-authored-by: Adam Wathan <4323180+adamwathan@users.noreply.github.com>
* remove unused `withRule`
* ensure all ::before and ::after elements have content
* update --tw-content for the content plugin
* simplify `before` and `after` variants
* update tests, to reflect changes
* make new `format` and `wrap` API's private for now
* allow returning a format string from `addVariant` callback
* add `content: var(--tw-content)` for before/after variants
* update tests to add `content: var(--tw-content)`
* update changelog
* fix incorrect comment
Probably messed this up in another PR, so just a bit of cleaning.
* implement a formatVariantSelector function
This will be used to eventually simplify the addVariant API.
The idea is that it can take a list of strings that define a certain
format. Then it squashes everything to a single format how you would
expect it.
E.g.:
Input:
- '&:hover'
- '&:focus'
- '.dark &'
- ':merge(.group):hover &'
- ':merge(.group):focus &'
Output:
- ':merge(.group):focus:hover .dark &:focus:hover'
The API here is:
- `&`, this means "The parent" or "The previous selector" (you can
think of it like if you are using nested selectors)
- `:merge(.group)`, this means insert a `.group` if it doesn't exist
yet, but if it does exist already, then merge the new value with the
old value. This allows us to merge group-focus, group-hover into a
single `.group:focus:hover ...`
* add new `format`, `withRule` and `wrap` API for addVariant
* implement backwards compatibility
This will ensure that the backwards compatibility for `modifySelectors`
and direct mutations to the `container` will still work.
We will try to capture the changes made to the `rule.selector`, we will
also "backup" the existing selector. This allows us to diff the old and
new selectors and determine what actually happened.
Once we know this, we can restore the selector to the "old" selector and
add the diffed string e.g.: `.foo &`, to the `collectedFormats` as if
you called `format()` directly. This is a bunch of extra work, but it
allows us to be backwards compatible.
In the future we could also warn if you are using `modifySelectors`, but
it is going to be a little bit tricky, because usually that's
implemented by plugin authors and therefore you don't have direct
control over this. Maybe we can figure out the plugin this is used in
and change the warning somehow?
* fix incorrect test
This was clearly a bug, keyframes should not include escaped variants at
all. The reason this is here in the first place is because the nodes in
a keyframe are also "rule" nodes.
* swap the order of pseudo states
The current implementation had a strange side effect, that resulted in
incorrect class definitions. When you are combining the `:hover` and
`:focus` event, then there is no difference between `:hover:focus` and
`:focus:hover`.
However, when you use `:hover::file-selector-button` or `::file-selector-button:hover`,
then there is a big difference. In the first place, you can hover over the full file input
to apply changes to the `File selector button`.
In the second scenario you have to hover over the `File selector button` itself to apply changes.
You can think of it as function calls:
- focus(hover(text-center))
What you would expect is something like this:
`.focus\:hover\:text-center:hover:focus`, where `hover` is on the
inside, and `focus` is on the outside. However in the current
implementation this is implemented as
`.focus\:hover\:text-cener:focus:hover`
* add more variant tests for the new API
* update parallel variants tests to make use of new API
* implement core variants with new API
* simplify/cleanup existing plugin utils
We can get rid of this because we drastically simplified the new
addVariant API.
* add addVariant shorthand signature
The current API looks like this:
```js
addVariant('name', ({ format, wrap }) => {
// Wrap in an atRule
wrap(postcss.atRule({ name: 'media', params: '(prefers-reduced-motion: reduce)' }))
// "Mutate" the selector, for example prepend `.dark`
format('.dark &')
})
```
It is also pretty common to have this:
```js
addVariant('name', ({ format }) => format('.dark &'))
```
So we simplified this to:
```js
addVariant('name', '.dark &')
```
It is also pretty common to have this:
```js
addVariant('name', ({ wrap }) => wrap(postcss.atRule({ name: 'media', params: '(prefers-reduced-motion: reduce)' })))
```
So we simplified this to:
```js
addVariant('name', '@media (prefers-reduced-motion: reduce)')
```
* improve fontVariantNumeric implementation
We will use `@defaults`, so that only the resets are injected for the
utilities we actually use.
* fix typo
* allow for nested addVariant shorthand
This will allow to write something like:
```js
addVariant('name', `
@supports (hover: hover) {
@media (print) {
&:hover
}
}
`)
// Or as a one-liner
addVariant('name', '@supports (hover: hover) { @media (print) { &:hover } }')
```
* update changelog
* utilities and tests in place for textDecorationColor and textDecorationOpacity
* change 'backgroundColor' to 'textDecorationColor' in corePlugin declaration for latter
* remove explicit textDecorationOpacity utility (the JIT slash syntax suffices)
Co-authored-by: Michael Warner <michaelwarner@Michaels-MacBook-Pro.local>
This adds `grow-*` and `shrink-*` utilities as aliases for `flex-grow-*` and `flex-shrink-*` since those names are unnecessarily verbose. We will stop documenting the long form ones and consider them deprecated.
```diff
- <div class="flex-grow-0 flex-shrink">
+ <div class="grow-0 shrink">
```
* enabled `optimizeUniversalDefaults` by default
This PR is done in a way so that the default is set to `true`, but you
can still disable it if it causes issues. In this case we do appreciate
an issue in that case 😅.
* update tests to use optimized universal selector
* update integration tests
* add dedicated tests for the optimized universal selector
* improve minimumImpactSelector algorithm
I think I cracked the algorithm, but I will probably need another pair
of eyes on the subject.
The current implementation works like this:
Prerequisites:
- The selector should already have been parsed using the selectorParser
from 'postcss-selector-parser'.
Algorithm:
1. Remove all of the pseudo classes from the list of nodes.
1.1. We do want to keep pseudo elements (E.g.: `::before`, `::first-line`, ...)
1.2. We do want to keep pseudo classes that contain nodes (E.g.:
`:not(...)`)
2. Reverse the list of nodes.
This will make it easier to search from the end to the start. For
example `.group:hover .group-hover` should result in `.group-hover`
not `.group`.
2.1. Find the index of the best match (class, id, attribute), and
convert the node if required. (E.g.: `span#app` -> `#app` => `[id="app"]`)
2.2. Remove the rest of the selector that is not important anymore
2.3. Re-join the left-over nodes together
* update tests using new algorithm
* also look for `tag` types
* take `tag` into account
* simplify logic
* add test to prove `rest.reverse()` in first case is required
In case we don't find a match (idx === -1), we use `rest.reverse()`.
However, it looks like you can just use `nodes` instead.
This is not entirely true, because the `rest` variable will contain only
the nodes that are not pseudo elements.
`*:hover` would result in `*:hover` instead of just `*`
* replace all nodes after > with a single universal selector
* Add `break-before` utilities
* Add `break-inside` utilities
* Add `break-after` utilities
* Add `break-before/inside/after` utilities to basic usage test
* Remove `break-before` and `break-after` utilities that have no browser support
* Rename `break-inside: avoid-column` utility to `break-inside-avoid-column`
* Replace `culori` with simple color parser
* Use space-separated color syntax
* Update default color values to use space-separated syntax
* Update separator regex
* Fix tests
* add tests for the new `color` util
Also slightly modified the `color` util itself to take `transparent`
into account and also format every value as a string for consistency.
Co-authored-by: Robin Malfait <malfait.robin@gmail.com>
Co-Authored-By: Adam Wathan <4323180+adamwathan@users.noreply.github.com>
Co-authored-by: Jonathan Reinink <jonathan@reinink.ca>
Co-authored-by: Adam Wathan <4323180+adamwathan@users.noreply.github.com>
* move `./tests/jit` to `./tests`
* make tests consistent
Abstracted a `run` function and some syntax highlighting helpers for
`html`, `css` and `javascript`.
