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Whitelist for keyframes #418

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frederikhors opened this issue May 19, 2020 · 1 comment
Closed

Whitelist for keyframes #418

frederikhors opened this issue May 19, 2020 · 1 comment

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@frederikhors
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Can we introduce a whitelist for keyframes when using keyframes: true?

Ffloriel added a commit that referenced this issue Jul 18, 2020
- add safelist for keyframes (#418, #439)
- add safelist for css variables
@Ffloriel
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Progress tracked in #439

kodiakhq bot referenced this issue in X-oss-byte/Nextjs Oct 8, 2023
[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [@fullhuman/postcss-purgecss](https://purgecss.com) ([source](https://togithub.com/FullHuman/purgecss)) | [`1.3.0` -> `5.0.0`](https://renovatebot.com/diffs/npm/@fullhuman%2fpostcss-purgecss/1.3.0/5.0.0) | [![age](https://developer.mend.io/api/mc/badges/age/npm/@fullhuman%2fpostcss-purgecss/5.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@fullhuman%2fpostcss-purgecss/5.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@fullhuman%2fpostcss-purgecss/1.3.0/5.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@fullhuman%2fpostcss-purgecss/1.3.0/5.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>FullHuman/purgecss (@&#8203;fullhuman/postcss-purgecss)</summary>

### [`v5.0.0`](https://togithub.com/FullHuman/purgecss/blob/HEAD/CHANGELOG.md#500-2022-09-13)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v4.1.3...v5.0.0)

##### Bug Fixes

-   add safelist variables to postcss-purgecss [#&#8203;840](https://togithub.com/FullHuman/purgecss/issues/840) ([c822058](https://togithub.com/FullHuman/purgecss/commit/c822058a703a0544c0bb683427937d9683688742))
-   **gulp-purgecss:** support skippedContentGlobs option [#&#8203;853](https://togithub.com/FullHuman/purgecss/issues/853) ([b72de77](https://togithub.com/FullHuman/purgecss/commit/b72de77323fd74d5d53695409fef26e369656839))
-   Purgecss webpack plugin/only filter fix ([#&#8203;933](https://togithub.com/FullHuman/purgecss/issues/933)) ([f8e4c2c](https://togithub.com/FullHuman/purgecss/commit/f8e4c2c48440c26ca612b2486a6e9561be6f56d0))
-   **purgecss-webpack-plugin:** add sourcemap support [#&#8203;409](https://togithub.com/FullHuman/purgecss/issues/409) ([b3f73ed](https://togithub.com/FullHuman/purgecss/commit/b3f73ed5293fa1d840aff98b5796f635343d48ec))
-   **purgecss-webpack-plugin:** export as named export as well as default ([#&#8203;821](https://togithub.com/FullHuman/purgecss/issues/821)) ([a6a2c8e](https://togithub.com/FullHuman/purgecss/commit/a6a2c8e0634324cc9ab276e02d5447d5d6c1e6e3))
-   wrong path import ([4f3ddd0](https://togithub.com/FullHuman/purgecss/commit/4f3ddd0a47ec29cf8a723bd68ebc4b724e03dc7e))

##### Features

-   add source map support [#&#8203;526](https://togithub.com/FullHuman/purgecss/issues/526) ([f2a9c5a](https://togithub.com/FullHuman/purgecss/commit/f2a9c5ac575af9a1e3f85be63b758fb9c37077e1))
-   **gulp-purgecss:** add support for gulp-sourcemaps [#&#8203;257](https://togithub.com/FullHuman/purgecss/issues/257) ([55c26d2](https://togithub.com/FullHuman/purgecss/commit/55c26d2790b8502f115180cfe02aba5720c84b7b))
-   **postcss-purgecss:** load options from purgecss config ([4de3bd8](https://togithub.com/FullHuman/purgecss/commit/4de3bd8e198985670502f77c57567eb43fcccbd4))
-   **purgecss-webpack-plugin:** load config file automatically [#&#8203;767](https://togithub.com/FullHuman/purgecss/issues/767) ([726faaa](https://togithub.com/FullHuman/purgecss/commit/726faaa1e6eeb96f6c6b223d1ba925f9d7f33cba))

##### BREAKING CHANGES

-   **purgecss-webpack-plugin:** drop webpack 4 support

### [`v4.1.3`](https://togithub.com/FullHuman/purgecss/compare/v4.1.2...v4.1.3)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v4.1.2...v4.1.3)

### [`v4.1.2`](https://togithub.com/FullHuman/purgecss/compare/v4.1.1...v4.1.2)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v4.1.1...v4.1.2)

### [`v4.1.1`](https://togithub.com/FullHuman/purgecss/compare/v4.1.0...v4.1.1)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v4.1.0...v4.1.1)

### [`v4.1.0`](https://togithub.com/FullHuman/purgecss/blob/HEAD/CHANGELOG.md#410-2021-11-28)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v4.0.3...v4.1.0)

##### Bug Fixes

-   Allow Absolute Paths ([#&#8203;679](https://togithub.com/FullHuman/purgecss/issues/679)) ([15335a2](https://togithub.com/FullHuman/purgecss/commit/15335a2f4643a60593ab071064ad51db8f47ce77))
-   css variable removed when declared in wrong order ([89ece42](https://togithub.com/FullHuman/purgecss/commit/89ece42929a3fd62b2a84fb0b57c0ac16c98908f)), closes [#&#8203;518](https://togithub.com/FullHuman/purgecss/issues/518)
-   Fix interaction with other plugins ([#&#8203;647](https://togithub.com/FullHuman/purgecss/issues/647)) ([fb08e3a](https://togithub.com/FullHuman/purgecss/commit/fb08e3a3c27a1b25e4f023cbcbfca35a0cc2b43e))
-   **grunt-purgecss:** Fix plugin not ouputting all files ([#&#8203;723](https://togithub.com/FullHuman/purgecss/issues/723)) ([646e419](https://togithub.com/FullHuman/purgecss/commit/646e419cac01b3e647cc77ffebcfd5c31d087e23))
-   **gulp-purgecss:** fix support for stream input ([fd5d3bf](https://togithub.com/FullHuman/purgecss/commit/fd5d3bf578344f2512d1c0961d8dbbb1f3b8d0d5))
-   Keep keyframe decimals for prefixed [@&#8203;keyframes](https://togithub.com/keyframes) ([#&#8203;749](https://togithub.com/FullHuman/purgecss/issues/749)) ([b804441](https://togithub.com/FullHuman/purgecss/commit/b80444195c08e2ae62f5e5f249a1e346b1d70097))
-   **purgecss-from-pug:** class attribute with multiple values not correctly handled with pug ([#&#8203;678](https://togithub.com/FullHuman/purgecss/issues/678)) ([ba6285d](https://togithub.com/FullHuman/purgecss/commit/ba6285def36c304ca7ae3fa5999cec378065060c)), closes [#&#8203;677](https://togithub.com/FullHuman/purgecss/issues/677)

##### Features

-   add dynamicAttributes option ([2f9cc65](https://togithub.com/FullHuman/purgecss/commit/2f9cc653ba77b0eb58ebed40269bcb6923b3fe83))
-   add option to ouput unused css ([#&#8203;763](https://togithub.com/FullHuman/purgecss/issues/763)) ([3a3d958](https://togithub.com/FullHuman/purgecss/commit/3a3d9582f28434acceaca5622f82c39f598a85e1))
-   add purgecss-from-tsx ([#&#8203;716](https://togithub.com/FullHuman/purgecss/issues/716)) ([e556afc](https://togithub.com/FullHuman/purgecss/commit/e556afc6401a56886f10f8fda7f729853c0735e7))
-   export all types [#&#8203;780](https://togithub.com/FullHuman/purgecss/issues/780) ([1a959c6](https://togithub.com/FullHuman/purgecss/commit/1a959c6700bf82975fd52ac32ec1012b3e2e1b5b))
-   new purgecss-from-jsx plugin ([#&#8203;692](https://togithub.com/FullHuman/purgecss/issues/692)) ([3570c7d](https://togithub.com/FullHuman/purgecss/commit/3570c7db9a4028e494ad684a7689f2cc5a99a585))

### [`v4.0.3`](https://togithub.com/FullHuman/purgecss/blob/HEAD/CHANGELOG.md#403-2021-03-20)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v4.0.2...v4.0.3)

##### Features

-   add dynamic attributes option ([9b0fdc3](https://togithub.com/FullHuman/purgecss/commit/9b0fdc3219b1b24856e302e0798e4d22ab006a5a)), closes [#&#8203;588](https://togithub.com/FullHuman/purgecss/issues/588)
-   add skippedContentGlobs option to webpack and gulp plugin ([e3dce1a](https://togithub.com/FullHuman/purgecss/commit/e3dce1a43791d32f5967d4aa320f2ec80690b299))

### [`v4.0.2`](https://togithub.com/FullHuman/purgecss/blob/HEAD/CHANGELOG.md#402-2021-02-21)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v4.0.1...v4.0.2)

### [`v4.0.1`](https://togithub.com/FullHuman/purgecss/blob/HEAD/CHANGELOG.md#401-2021-02-21)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v4.0.0...v4.0.1)

##### Bug Fixes

-   attribute selector with spaces being removed ([418dc7e](https://togithub.com/FullHuman/purgecss/commit/418dc7e0a7a30b57e1d7d9d10272e8f47eeb46fb)), closes [#&#8203;392](https://togithub.com/FullHuman/purgecss/issues/392)
-   webpack plugin option blocklist types ([5b029c2](https://togithub.com/FullHuman/purgecss/commit/5b029c21eb0269bc464d8e5f5a4ab9c3eed23064))

##### Features

-   add option blocklist to webpack plugin ([#&#8203;610](https://togithub.com/FullHuman/purgecss/issues/610)) ([0148cea](https://togithub.com/FullHuman/purgecss/commit/0148cea584f9a09c26846b505dbb4945b4c1b536))

### [`v4.0.0`](https://togithub.com/FullHuman/purgecss/blob/HEAD/CHANGELOG.md#400-2021-01-17)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v3.1.3...v4.0.0)

##### Bug Fixes

-   **test:** webpack test type error ([c41ad27](https://togithub.com/FullHuman/purgecss/commit/c41ad27fac09fca62343ba5bdc0a6b7f53aeb757))

##### Features

-   **postcss-purgecss:** remove compatibility with postcss 7 ([48ce28f](https://togithub.com/FullHuman/purgecss/commit/48ce28fa10cb4bd72385f2ac0b25303f67c581be)), closes [#&#8203;488](https://togithub.com/FullHuman/purgecss/issues/488) [#&#8203;540](https://togithub.com/FullHuman/purgecss/issues/540)

##### BREAKING CHANGES

-   **postcss-purgecss:** dropping support for postcss 7
    Drop PostCSS 7 support, use [@&#8203;fullhuman/postcss-purgecss](https://togithub.com/fullhuman/postcss-purgecss) 3.0 with PostCSS 7.

### [`v3.1.3`](https://togithub.com/FullHuman/purgecss/releases/tag/v3.1.3)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v3.1.0...v3.1.3)

##### Changes

-   **postcss-purgecss** remove postcss 8 as peer dependency
-   **purgecss-webpack-plugin** fix backward compatibility with webpack 4
-   **PurgeCSS** Update to PostCSS 8
-   **postcss-purgecss** Add compatibility with PostCSS 8
-   **purgecss-webpack-plugin** Fix deprecation warning with Webpack 5

##### Bug Fixes

-   ci update to postcss 8.2 ([72302ff](https://togithub.com/FullHuman/purgecss/commit/72302ffa475a2f74af4211c5a3caa70f2de4abfd))
-   safelist option in CLI ([43dbe3c](https://togithub.com/FullHuman/purgecss/commit/43dbe3c498292a9c1ef2166d8c714275fcb9d62a)), closes [#&#8203;513](https://togithub.com/FullHuman/purgecss/issues/513)

### [`v3.1.0`](https://togithub.com/FullHuman/purgecss/compare/v3.0.0...v3.1.0)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v3.0.0...v3.1.0)

### [`v3.0.0`](https://togithub.com/FullHuman/purgecss/releases/tag/v3.0.0)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v2.3.0...v3.0.0)

#### 3.0.0

##### Simplifying whitelist option

Whitelist started as a simple option named `whitelist` but grew up with the different use-cases and needs that appear with time. Another option called `whitelistPatterns` appeared, then `whitelistPatternsChildren`, …
It is now more complex and complicated, and somewhat difficult to remember how to use it with different options.

To summarize the changes, the whitelist options are now grouped in one option called safelist. And the most used options can be defined in one array.

Two forms are available. The simple form is:

```ts
safelist: ['invisibleClass', /^nav-/]
```

In this form, safelist is an array that can take a string or a regex.

The complex form is:

```ts
safelist: {
 standard: ['invisibleClass', /^nav-/],
 deep: [],
 greedy: [],
 keyframes: [],
 variables: []
}
```

In this form, safelist is an object taking optional properties:
standard is the same as the simple form and replaces `whitelist` and whitelistPatterns
deep replaces whitelistPatternsChildren
greedy is a new option coming from [https://github.com/FullHuman/purgecss/pull/424](https://togithub.com/FullHuman/purgecss/pull/424)
keyframes can be used to add keyframes to the safelist, when using keyframes: true ([https://github.com/FullHuman/purgecss/issues/418](https://togithub.com/FullHuman/purgecss/issues/418))
variables can be used to add CSS variables to the safelist, when using variables: true

##### New Option: Blocklist

Blocklist will block the CSS selectors from appearing in the final output CSS. The selectors will be removed even when they are seen as used by PurgeCSS.

    blocklist: ['usedClass', /^nav-/]

Even if `nav-links` and `usedClass` are found in your content files (HTML, Javascript), they will be removed.

##### CLI

PurgeCSS is using commander.js for its CLI. The recent version of commander.js introduced the possibility of making an option variadic. This means when specifying multiple option arguments, the parsed option value will be an array.
A few options are now taking advantage of this new feature: content, css, and the newly introduced option safelist and blocklist. It is no longer necessary to separate the list items with a comma.

##### From changelog:

-   **CLI:** add blocklist option ([3961afb](https://togithub.com/FullHuman/purgecss/commit/3961afbc6d90eae83fe4862a4498857fa7ba3ff6))
-   add blocklist option ([04223f7](https://togithub.com/FullHuman/purgecss/commit/04223f7fe27f8d818961a53900a7c5293d2322b6))
-   add safelist option, replace whitelist
-   add safelist keyframes and css variables ([dc59d30](https://togithub.com/FullHuman/purgecss/commit/dc59d309a4a4be9845c40966a19f9705c42a33a1)), closes [#&#8203;418](https://togithub.com/FullHuman/purgecss/issues/418) [#&#8203;439](https://togithub.com/FullHuman/purgecss/issues/439)

### [`v2.3.0`](https://togithub.com/FullHuman/purgecss/compare/v2.2.0...v2.3.0)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v2.2.0...v2.3.0)

### [`v2.2.0`](https://togithub.com/FullHuman/purgecss/compare/v2.1.2...v2.2.0)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v2.1.2...v2.2.0)

### [`v2.1.2`](https://togithub.com/FullHuman/purgecss/compare/v2.1.0...v2.1.2)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v2.1.0...v2.1.2)

### [`v2.1.0`](https://togithub.com/FullHuman/purgecss/compare/v2.0.6...v2.1.0)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v2.0.6...v2.1.0)

### [`v2.0.6`](https://togithub.com/FullHuman/purgecss/compare/v2.0.5...v2.0.6)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v2.0.5...v2.0.6)

### [`v2.0.5`](https://togithub.com/FullHuman/purgecss/releases/tag/v2.0.5): v2.0

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v2.0.4...v2.0.5)

Changes:

-   Asynchronous

```js
import PurgeCSS from "purgecss";

const purgecssResults = await new PurgeCSS().purge({
    // options
});
```

-   Extractor is a function

```js
content => content.match(/[\w-/:]+(?<!:)/g) || []
```

-   `variables` option to remove unused CSS variables
-   Drop support of NodeJS < 8

### [`v2.0.4`](https://togithub.com/FullHuman/purgecss/compare/v2.0.3...v2.0.4)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v2.0.3...v2.0.4)

### [`v2.0.3`](https://togithub.com/FullHuman/purgecss/compare/cdff1f6f85a3c72d6be7e5fd6e67ff2660d9725a...v2.0.3)

[Compare Source](https://togithub.com/FullHuman/purgecss/compare/v1.3.0...v2.0.3)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] If you want to rebase/retry this PR, check this box

---

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@Ffloriel @frederikhors and others