postcss,(plugins): nanocss, postcss-preset-env

9 files changed, 218 insertions, 0 deletions

diff --git a/node_modules/@csstools/postcss-gamut-mapping/CHANGELOG.md b/node_modules/@csstools/postcss-gamut-mapping/CHANGELOG.md
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index 00000000..646591c8
--- /dev/null
+++ b/node_modules/@csstools/postcss-gamut-mapping/CHANGELOG.md
@@ -0,0 +1,8 @@
+# Changes to PostCSS gamut-mapping
+
+### 1.0.0
+
+_October 9, 2023_
+
+- Initial version
+- Updated [`@csstools/css-color-parser`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser) to [`1.4.0`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser/CHANGELOG.md#140) (minor)
diff --git a/node_modules/@csstools/postcss-gamut-mapping/LICENSE.md b/node_modules/@csstools/postcss-gamut-mapping/LICENSE.md
new file mode 100644
index 00000000..e8ae93b9
--- /dev/null
+++ b/node_modules/@csstools/postcss-gamut-mapping/LICENSE.md
@@ -0,0 +1,18 @@
+MIT No Attribution (MIT-0)
+
+Copyright © CSSTools Contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the “Software”), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/node_modules/@csstools/postcss-gamut-mapping/README.md b/node_modules/@csstools/postcss-gamut-mapping/README.md
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index 00000000..a5edb31c
--- /dev/null
+++ b/node_modules/@csstools/postcss-gamut-mapping/README.md
@@ -0,0 +1,84 @@
+# PostCSS Gamut Mapping [<img src="https://postcss.github.io/postcss/logo.svg" alt="PostCSS Logo" width="90" height="90" align="right">][PostCSS]
+
+[<img alt="npm version" src="https://img.shields.io/npm/v/@csstools/postcss-gamut-mapping.svg" height="20">][npm-url] [<img alt="CSS Standard Status" src="https://cssdb.org/images/badges/gamut-mapping.svg" height="20">][css-url] [<img alt="Build Status" src="https://github.com/csstools/postcss-plugins/workflows/test/badge.svg" height="20">][cli-url] [<img alt="Discord" src="https://shields.io/badge/Discord-5865F2?logo=discord&logoColor=white">][discord]
+
+```bash
+npm install @csstools/postcss-gamut-mapping --save-dev
+```
+
+[PostCSS Gamut Mapping] lets you use wide gamut colors with gamut mapping for specific displays following the [CSS Color 4 Specification].
+
+When out of gamut colors are naively clipped the result can be radically different.  
+A saturated and bright color will be much darker after clipping.
+
+To correctly adjust colors for a narrow gamut display, the colors must be mapped.  
+This is done by lowering the `chroma` in `oklch` until the color is in gamut.  
+
+Using the `@media (color-gamut)` media feature makes it possible to only use the wide gamut colors on displays that support them.
+
+```pcss
+p {
+	background-color: oklch(80% 0.05 0.39 / 0.5);
+	color: oklch(20% 0.234 0.39 / 0.5);
+	border-color: color(display-p3 0 1 0);
+}
+
+/* becomes */
+
+p {
+	background-color: oklch(80% 0.05 0.39 / 0.5);
+	color: rgba(50, 0, 20, 0.5);
+	border-color: rgb(0, 249, 66);
+}
+
+@media (color-gamut: rec2020) {
+p {
+	color: oklch(20% 0.234 0.39 / 0.5);
+}
+}
+
+@media (color-gamut: p3) {
+p {
+	border-color: color(display-p3 0 1 0);
+}
+}
+```
+
+## Usage
+
+Add [PostCSS Gamut Mapping] to your project:
+
+```bash
+npm install postcss @csstools/postcss-gamut-mapping --save-dev
+```
+
+Use it as a [PostCSS] plugin:
+
+```js
+const postcss = require('postcss');
+const postcssGamutMapping = require('@csstools/postcss-gamut-mapping');
+
+postcss([
+	postcssGamutMapping(/* pluginOptions */)
+]).process(YOUR_CSS /*, processOptions */);
+```
+
+[PostCSS Gamut Mapping] runs in all Node environments, with special
+instructions for:
+
+- [Node](INSTALL.md#node)
+- [PostCSS CLI](INSTALL.md#postcss-cli)
+- [PostCSS Load Config](INSTALL.md#postcss-load-config)
+- [Webpack](INSTALL.md#webpack)
+- [Next.js](INSTALL.md#nextjs)
+- [Gulp](INSTALL.md#gulp)
+- [Grunt](INSTALL.md#grunt)
+
+[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test
+[css-url]: https://cssdb.org/#gamut-mapping
+[discord]: https://discord.gg/bUadyRwkJS
+[npm-url]: https://www.npmjs.com/package/@csstools/postcss-gamut-mapping
+
+[PostCSS]: https://github.com/postcss/postcss
+[PostCSS Gamut Mapping]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-gamut-mapping
+[CSS Color 4 Specification]: https://www.w3.org/TR/css-color-4/#gamut-mapping
diff --git a/node_modules/@csstools/postcss-gamut-mapping/dist/has-conditional-ancestor.d.ts b/node_modules/@csstools/postcss-gamut-mapping/dist/has-conditional-ancestor.d.ts
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index 00000000..7c086270
--- /dev/null
+++ b/node_modules/@csstools/postcss-gamut-mapping/dist/has-conditional-ancestor.d.ts
@@ -0,0 +1,2 @@
+import type { Node } from 'postcss';
+export declare function hasConditionalAncestor(node: Node): boolean;
diff --git a/node_modules/@csstools/postcss-gamut-mapping/dist/has-override-decl.d.ts b/node_modules/@csstools/postcss-gamut-mapping/dist/has-override-decl.d.ts
new file mode 100644
index 00000000..e98c4f8a
--- /dev/null
+++ b/node_modules/@csstools/postcss-gamut-mapping/dist/has-override-decl.d.ts
@@ -0,0 +1,5 @@
+import type { Declaration } from 'postcss';
+export declare function hasOverrideOrFallback(node: Declaration): {
+    hasOverride: boolean;
+    hasFallback: boolean;
+};
diff --git a/node_modules/@csstools/postcss-gamut-mapping/dist/index.cjs b/node_modules/@csstools/postcss-gamut-mapping/dist/index.cjs
new file mode 100644
index 00000000..77030d6a
--- /dev/null
+++ b/node_modules/@csstools/postcss-gamut-mapping/dist/index.cjs
@@ -0,0 +1 @@
+"use strict";var e=require("@csstools/css-tokenizer"),o=require("@csstools/css-parser-algorithms"),a=require("@csstools/css-color-parser");const t=/\bcolor-gamut\b/i;function hasConditionalAncestor(e){let o=e.parent;for(;o;)if("atrule"===o.type){if("media"===o.name.toLowerCase()&&t.test(o.params))return!0;o=o.parent}else o=o.parent;return!1}function hasOverrideOrFallback(e){var o;const a=e.prop.toLowerCase();let t=!1,s=!1;const r=(null==(o=e.parent)?void 0:o.nodes)??[],n=r.indexOf(e);for(let e=0;e<r.length;e++){if(e===n)continue;const o=r[e];if("decl"===o.type&&o.prop.toLowerCase()===a){if(!(e<n)){t=!0;break}s=!0,e=n}}return{hasOverride:t,hasFallback:s}}const s=/\b(?:color|lab|lch|oklab|oklch)\(/i,r=/^(?:color|lab|lch|oklab|oklch)$/i,creator=()=>({postcssPlugin:"postcss-gamut-mapping",prepare(){const t=new WeakMap;return{OnceExit:(n,{postcss:l})=>{n.walkDecls((n=>{const i=n.value;if(!s.test(i))return;if(!n.parent||hasConditionalAncestor(n))return;const{hasOverride:c,hasFallback:p}=hasOverrideOrFallback(n);if(c)return;const u=t.get(n.parent)||{conditionalRules:[],propNames:new Set,lastConditionParams:{media:void 0},lastConditionalRule:void 0};t.set(n.parent,u);let d=!1;const m=o.replaceComponentValues(o.parseCommaSeparatedListOfComponentValues(e.tokenize({css:i})),(e=>{if(!o.isFunctionNode(e)||!r.test(e.getName()))return;const t=a.color(e);return!t||t.syntaxFlags.has(a.SyntaxFlag.HasNoneKeywords)||a.colorDataFitsRGB_Gamut(t)?void 0:(d||a.colorDataFitsDisplayP3_Gamut(t)||(d=!0),a.serializeRGB(t,!0))})),f=o.stringify(m);if(f===i)return;const v=`(color-gamut: ${d?"rec2020":"p3"})`;if(u.lastConditionParams.media!==v&&(u.lastConditionalRule=void 0),u.lastConditionalRule)return p||n.cloneBefore({value:f}),u.lastConditionalRule.append(n.clone()),void n.remove();p||n.cloneBefore({value:f});const h=l.atRule({name:"media",params:v,source:n.parent.source,raws:{before:"\n\n",after:"\n"}}),C=n.parent.clone();C.removeAll(),C.raws.before="\n",C.append(n.clone()),n.remove(),u.lastConditionParams.media=h.params,u.lastConditionalRule=C,h.append(C),u.conditionalRules.push(h)})),n.walk((e=>{const o=t.get(e);o&&0!==o.conditionalRules.length&&o.conditionalRules.reverse().forEach((o=>{e.after(o)}))}))}}}});creator.postcss=!0,module.exports=creator;
diff --git a/node_modules/@csstools/postcss-gamut-mapping/dist/index.d.ts b/node_modules/@csstools/postcss-gamut-mapping/dist/index.d.ts
new file mode 100644
index 00000000..cf42343c
--- /dev/null
+++ b/node_modules/@csstools/postcss-gamut-mapping/dist/index.d.ts
@@ -0,0 +1,5 @@
+import type { PluginCreator } from 'postcss';
+/** postcss-gamut-mapping plugin options */
+export type pluginOptions = never;
+declare const creator: PluginCreator<pluginOptions>;
+export default creator;
diff --git a/node_modules/@csstools/postcss-gamut-mapping/dist/index.mjs b/node_modules/@csstools/postcss-gamut-mapping/dist/index.mjs
new file mode 100644
index 00000000..1899c2c4
--- /dev/null
+++ b/node_modules/@csstools/postcss-gamut-mapping/dist/index.mjs
@@ -0,0 +1 @@
+import{tokenize as e}from"@csstools/css-tokenizer";import{replaceComponentValues as o,parseCommaSeparatedListOfComponentValues as t,isFunctionNode as a,stringify as r}from"@csstools/css-parser-algorithms";import{color as n,SyntaxFlag as s,colorDataFitsRGB_Gamut as l,colorDataFitsDisplayP3_Gamut as i,serializeRGB as c}from"@csstools/css-color-parser";const p=/\bcolor-gamut\b/i;function hasConditionalAncestor(e){let o=e.parent;for(;o;)if("atrule"===o.type){if("media"===o.name.toLowerCase()&&p.test(o.params))return!0;o=o.parent}else o=o.parent;return!1}function hasOverrideOrFallback(e){var o;const t=e.prop.toLowerCase();let a=!1,r=!1;const n=(null==(o=e.parent)?void 0:o.nodes)??[],s=n.indexOf(e);for(let e=0;e<n.length;e++){if(e===s)continue;const o=n[e];if("decl"===o.type&&o.prop.toLowerCase()===t){if(!(e<s)){a=!0;break}r=!0,e=s}}return{hasOverride:a,hasFallback:r}}const d=/\b(?:color|lab|lch|oklab|oklch)\(/i,u=/^(?:color|lab|lch|oklab|oklch)$/i,creator=()=>({postcssPlugin:"postcss-gamut-mapping",prepare(){const p=new WeakMap;return{OnceExit:(m,{postcss:f})=>{m.walkDecls((m=>{const h=m.value;if(!d.test(h))return;if(!m.parent||hasConditionalAncestor(m))return;const{hasOverride:v,hasFallback:b}=hasOverrideOrFallback(m);if(v)return;const k=p.get(m.parent)||{conditionalRules:[],propNames:new Set,lastConditionParams:{media:void 0},lastConditionalRule:void 0};p.set(m.parent,k);let C=!1;const g=o(t(e({css:h})),(e=>{if(!a(e)||!u.test(e.getName()))return;const o=n(e);return!o||o.syntaxFlags.has(s.HasNoneKeywords)||l(o)?void 0:(C||i(o)||(C=!0),c(o,!0))})),w=r(g);if(w===h)return;const R=`(color-gamut: ${C?"rec2020":"p3"})`;if(k.lastConditionParams.media!==R&&(k.lastConditionalRule=void 0),k.lastConditionalRule)return b||m.cloneBefore({value:w}),k.lastConditionalRule.append(m.clone()),void m.remove();b||m.cloneBefore({value:w});const O=f.atRule({name:"media",params:R,source:m.parent.source,raws:{before:"\n\n",after:"\n"}}),F=m.parent.clone();F.removeAll(),F.raws.before="\n",F.append(m.clone()),m.remove(),k.lastConditionParams.media=O.params,k.lastConditionalRule=F,O.append(F),k.conditionalRules.push(O)})),m.walk((e=>{const o=p.get(e);o&&0!==o.conditionalRules.length&&o.conditionalRules.reverse().forEach((o=>{e.after(o)}))}))}}}});creator.postcss=!0;export{creator as default};
diff --git a/node_modules/@csstools/postcss-gamut-mapping/package.json b/node_modules/@csstools/postcss-gamut-mapping/package.json
new file mode 100644
index 00000000..45255518
--- /dev/null
+++ b/node_modules/@csstools/postcss-gamut-mapping/package.json
@@ -0,0 +1,94 @@
+{
+	"name": "@csstools/postcss-gamut-mapping",
+	"description": "Gamut map css colors to fit display specific gamuts",
+	"version": "1.0.0",
+	"contributors": [
+		{
+			"name": "Antonio Laguna",
+			"email": "antonio@laguna.es",
+			"url": "https://antonio.laguna.es"
+		},
+		{
+			"name": "Romain Menke",
+			"email": "romainmenke@gmail.com"
+		}
+	],
+	"license": "MIT-0",
+	"funding": [
+		{
+			"type": "github",
+			"url": "https://github.com/sponsors/csstools"
+		},
+		{
+			"type": "opencollective",
+			"url": "https://opencollective.com/csstools"
+		}
+	],
+	"engines": {
+		"node": "^14 || ^16 || >=18"
+	},
+	"main": "dist/index.cjs",
+	"module": "dist/index.mjs",
+	"types": "dist/index.d.ts",
+	"exports": {
+		".": {
+			"types": "./dist/index.d.ts",
+			"import": "./dist/index.mjs",
+			"require": "./dist/index.cjs",
+			"default": "./dist/index.mjs"
+		}
+	},
+	"files": [
+		"CHANGELOG.md",
+		"LICENSE.md",
+		"README.md",
+		"dist"
+	],
+	"dependencies": {
+		"@csstools/css-color-parser": "^1.4.0",
+		"@csstools/css-parser-algorithms": "2.3.2",
+		"@csstools/css-tokenizer": "^2.2.1"
+	},
+	"peerDependencies": {
+		"postcss": "^8.4"
+	},
+	"devDependencies": {
+		"@csstools/postcss-tape": "*"
+	},
+	"scripts": {
+		"build": "rollup -c ../../rollup/default.mjs",
+		"docs": "node ../../.github/bin/generate-docs/install.mjs && node ../../.github/bin/generate-docs/readme.mjs",
+		"lint": "node ../../.github/bin/format-package-json.mjs",
+		"prepublishOnly": "npm run build && npm run test",
+		"test": "node .tape.mjs && node ./test/_import.mjs && node ./test/_require.cjs",
+		"test:rewrite-expects": "REWRITE_EXPECTS=true node .tape.mjs"
+	},
+	"homepage": "https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-gamut-mapping#readme",
+	"repository": {
+		"type": "git",
+		"url": "https://github.com/csstools/postcss-plugins.git",
+		"directory": "plugins/postcss-gamut-mapping"
+	},
+	"bugs": "https://github.com/csstools/postcss-plugins/issues",
+	"keywords": [
+		"color",
+		"css",
+		"display-p3",
+		"gamut mapping",
+		"p3",
+		"postcss",
+		"postcss-plugin",
+		"rec2020",
+		"srgb",
+		"wide gamut"
+	],
+	"csstools": {
+		"cssdbId": "gamut-mapping",
+		"exportName": "postcssGamutMapping",
+		"humanReadableName": "PostCSS Gamut Mapping",
+		"specUrl": "https://www.w3.org/TR/css-color-4/#gamut-mapping"
+	},
+	"volta": {
+		"extends": "../../package.json"
+	}
+}