Index: frontend/node_modules/postcss-minify-params/LICENSE =================================================================== --- frontend/node_modules/postcss-minify-params/LICENSE (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/postcss-minify-params/LICENSE (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright 2015 Bogdan Chadkin + +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, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +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. Index: frontend/node_modules/postcss-minify-params/README.md =================================================================== --- frontend/node_modules/postcss-minify-params/README.md (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/postcss-minify-params/README.md (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,39 @@ +# postcss-minify-params [![Build Status][ci-img]][ci] + +> Minify at-rule params with PostCSS. + +```css +@media only screen and ( min-width: 400px, min-height: 500px ) { + h2{ + color:blue + } +} +``` + +```css +@media only screen and (min-width:400px,min-height:500px) { + h2{ + color:blue + } +} +``` + +## Usage + +```js +postcss([ require('postcss-minify-params') ]) +``` + +See [PostCSS] docs for examples for your environment. + +## Contributors + +See [CONTRIBUTORS.md](https://github.com/cssnano/cssnano/blob/master/CONTRIBUTORS.md). + +## License + +MIT © [Bogdan Chadkin](mailto:trysound@yandex.ru) + +[PostCSS]: https://github.com/postcss/postcss +[ci-img]: https://travis-ci.org/cssnano/postcss-minify-params.svg +[ci]: https://travis-ci.org/cssnano/postcss-minify-params Index: frontend/node_modules/postcss-minify-params/package.json =================================================================== --- frontend/node_modules/postcss-minify-params/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/postcss-minify-params/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,41 @@ +{ + "name": "postcss-minify-params", + "version": "5.1.4", + "description": "Minify at-rule params with PostCSS", + "keywords": [ + "postcss", + "css", + "postcss-plugin", + "minify", + "optimise", + "params" + ], + "main": "src/index.js", + "types": "types/index.d.ts", + "files": [ + "src", + "LICENSE", + "types" + ], + "author": "Bogdan Chadkin ", + "license": "MIT", + "repository": "cssnano/cssnano", + "bugs": { + "url": "https://github.com/cssnano/cssnano/issues" + }, + "homepage": "https://github.com/cssnano/cssnano", + "dependencies": { + "browserslist": "^4.21.4", + "cssnano-utils": "^3.1.0", + "postcss-value-parser": "^4.2.0" + }, + "engines": { + "node": "^10 || ^12 || >=14.0" + }, + "devDependencies": { + "postcss": "^8.2.15" + }, + "peerDependencies": { + "postcss": "^8.2.15" + } +} Index: frontend/node_modules/postcss-minify-params/src/index.js =================================================================== --- frontend/node_modules/postcss-minify-params/src/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/postcss-minify-params/src/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,158 @@ +'use strict'; +const browserslist = require('browserslist'); +const valueParser = require('postcss-value-parser'); +const { getArguments } = require('cssnano-utils'); + +/** + * Return the greatest common divisor + * of two numbers. + * + * @param {number} a + * @param {number} b + * @return {number} + */ +function gcd(a, b) { + return b ? gcd(b, a % b) : a; +} + +/** + * @param {number} a + * @param {number} b + * @return {[number, number]} + */ +function aspectRatio(a, b) { + const divisor = gcd(a, b); + + return [a / divisor, b / divisor]; +} + +/** + * @param {valueParser.Node[]} args + * @return {string} + */ +function split(args) { + return args.map((arg) => valueParser.stringify(arg)).join(''); +} + +/** + * @param {valueParser.Node} node + * @return {void} + */ +function removeNode(node) { + node.value = ''; + node.type = 'word'; +} + +/** + * @param {unknown[]} items + * @return {string} + */ +function sortAndDedupe(items) { + const a = [...new Set(items)]; + a.sort(); + return a.join(); +} + +/** + * @param {boolean} legacy + * @param {import('postcss').AtRule} rule + * @return {void} + */ +function transform(legacy, rule) { + const ruleName = rule.name.toLowerCase(); + + // We should re-arrange parameters only for `@media` and `@supports` at-rules + if (!rule.params || !['media', 'supports'].includes(ruleName)) { + return; + } + + const params = valueParser(rule.params); + + params.walk((node, index) => { + if (node.type === 'div') { + node.before = node.after = ''; + } else if (node.type === 'function') { + node.before = ''; + if ( + node.nodes[0] && + node.nodes[0].type === 'word' && + node.nodes[0].value.startsWith('--') && + node.nodes[2] === undefined + ) { + node.after = ' '; + } else { + node.after = ''; + } + if ( + node.nodes[4] && + node.nodes[0].value.toLowerCase().indexOf('-aspect-ratio') === 3 + ) { + const [a, b] = aspectRatio( + Number(node.nodes[2].value), + Number(node.nodes[4].value) + ); + + node.nodes[2].value = a.toString(); + node.nodes[4].value = b.toString(); + } + } else if (node.type === 'space') { + node.value = ' '; + } else { + const prevWord = params.nodes[index - 2]; + + if ( + node.value.toLowerCase() === 'all' && + rule.name.toLowerCase() === 'media' && + !prevWord + ) { + const nextWord = params.nodes[index + 2]; + + if (!legacy || nextWord) { + removeNode(node); + } + + if (nextWord && nextWord.value.toLowerCase() === 'and') { + const nextSpace = params.nodes[index + 1]; + const secondSpace = params.nodes[index + 3]; + + removeNode(nextWord); + removeNode(nextSpace); + removeNode(secondSpace); + } + } + } + }, true); + + rule.params = sortAndDedupe(getArguments(params).map(split)); + + if (!rule.params.length) { + rule.raws.afterName = ''; + } +} + +const allBugBrowers = new Set(['ie 10', 'ie 11']); + +/** + * @type {import('postcss').PluginCreator} + * @param {browserslist.Options} options + * @return {import('postcss').Plugin} + */ +function pluginCreator(options = {}) { + const browsers = browserslist(null, { + stats: options.stats, + path: __dirname, + env: options.env, + }); + + const hasAllBug = browsers.some((browser) => allBugBrowers.has(browser)); + return { + postcssPlugin: 'postcss-minify-params', + + OnceExit(css) { + css.walkAtRules((rule) => transform(hasAllBug, rule)); + }, + }; +} + +pluginCreator.postcss = true; +module.exports = pluginCreator; Index: frontend/node_modules/postcss-minify-params/types/index.d.ts =================================================================== --- frontend/node_modules/postcss-minify-params/types/index.d.ts (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/postcss-minify-params/types/index.d.ts (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,11 @@ +export = pluginCreator; +/** + * @type {import('postcss').PluginCreator} + * @param {browserslist.Options} options + * @return {import('postcss').Plugin} + */ +declare function pluginCreator(options?: browserslist.Options): import('postcss').Plugin; +declare namespace pluginCreator { + const postcss: true; +} +import browserslist = require("browserslist");