feat: remove css-declaration-sorter from all presets

Could not detect any size reduction with css-declaration-sorter on,
it introduces bugs in certain conditions and it is hard to upgrade
without breaking Node.js 10 compatibility.

Fix #1054

packages/cssnano-preset-default/package.json

@@ -14,7 +14,6 @@
   ],
   "license": "MIT",
   "dependencies": {
-    "css-declaration-sorter": "6.0.0",
     "cssnano-utils": "^2.0.0",
     "postcss-calc": "^8.0.0",
     "postcss-colormin": "^5.0.0",

packages/cssnano-preset-default/src/index.js

@@ -12,7 +12,6 @@
  * this preset require only minimal configuration.
  */
 
-import cssDeclarationSorter from 'css-declaration-sorter';
 import postcssDiscardComments from 'postcss-discard-comments';
 import postcssReduceInitial from 'postcss-reduce-initial';
 import postcssMinifyGradients from 'postcss-minify-gradients';
@@ -49,9 +48,6 @@ const defaultOpts = {
   normalizeCharset: {
     add: false,
   },
-  cssDeclarationSorter: {
-    keepOverrides: true,
-  },
 };
 
 export default function defaultPreset(opts = {}) {
@@ -85,7 +81,6 @@ export default function defaultPreset(opts = {}) {
     [postcssMergeRules, options.mergeRules],
     [postcssDiscardEmpty, options.discardEmpty],
     [postcssUniqueSelectors, options.uniqueSelectors],
-    [cssDeclarationSorter, options.cssDeclarationSorter],
     [rawCache, options.rawCache],
   ];
 

packages/cssnano-preset-default/yarn.lock

@@ -7,13 +7,6 @@ colorette@^1.2.1:
   resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.1.tgz#4d0b921325c14faf92633086a536db6e89564b1b"
   integrity sha512-puCDz0CzydiSYOrnXpz/PKd69zRrribezjtE9yd4zvytoRc8+RY/KJPvtPFKZS3E3wP6neGyMe0vOTlHO5L3Pw==
 
-css-declaration-sorter@6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/css-declaration-sorter/-/css-declaration-sorter-6.0.0.tgz#eb21f75860078627e9e3cc6f5535ccfcea445817"
-  integrity sha512-S0TE4E0ha5+tBHdLWPc5n+S8E4dFBS5xScPvgHkLNZwWvX4ISoFGhGeerLC9uS1cKA/sC+K2wHq6qEbcagT/fg==
-  dependencies:
-    timsort "^0.3.0"
-
 cssesc@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-3.0.0.tgz#37741919903b868565e1c09ea747445cd18983ee"
@@ -66,11 +59,6 @@ source-map@^0.6.1:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
-timsort@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/timsort/-/timsort-0.3.0.tgz#405411a8e7e6339fe64db9a234de11dc31e02bd4"
-  integrity sha1-QFQRqOfmM5/mTbmiNN4R3DHgK9Q=
-
 uniq@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/uniq/-/uniq-1.0.1.tgz#b31c5ae8254844a3a8281541ce2b04b865a734ff"

yarn.lock

@@ -58,7 +58,7 @@
     semver "^6.3.0"
     source-map "^0.5.0"
 
-"@babel/generator@^7.13.0", "@babel/generator@^7.13.9", "@babel/generator@^7.14.0":
+"@babel/generator@^7.14.0":
   version "7.14.0"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.14.0.tgz#0f35d663506c43e4f10898fbda0d752ec75494be"
   integrity sha512-C6u00HbmsrNPug6A+CiNl8rEys7TsdcXwg12BHi2ca5rUfAs3+UwZsuDQSXnc+wCElCXMB8gMaJ3YXDdh8fAlg==
@@ -82,7 +82,7 @@
     "@babel/helper-explode-assignable-expression" "^7.12.13"
     "@babel/types" "^7.12.13"
 
-"@babel/helper-compilation-targets@^7.13.0", "@babel/helper-compilation-targets@^7.13.10", "@babel/helper-compilation-targets@^7.13.16", "@babel/helper-compilation-targets@^7.13.8":
+"@babel/helper-compilation-targets@^7.13.0", "@babel/helper-compilation-targets@^7.13.16", "@babel/helper-compilation-targets@^7.13.8":
   version "7.13.16"
   resolved "https://registry.yarnpkg.com/@babel/helper-compilation-targets/-/helper-compilation-targets-7.13.16.tgz#6e91dccf15e3f43e5556dffe32d860109887563c"
   integrity sha512-3gmkYIrpqsLlieFwjkGgLaSHmhnvlAYzZLlYVjlW+QwI+1zE17kGxuJGmIqDQdYp56XdmGeD+Bswx0UTyG18xA==
@@ -157,7 +157,7 @@
     "@babel/traverse" "^7.13.0"
     "@babel/types" "^7.13.0"
 
-"@babel/helper-member-expression-to-functions@^7.13.0", "@babel/helper-member-expression-to-functions@^7.13.12":
+"@babel/helper-member-expression-to-functions@^7.13.12":
   version "7.13.12"
   resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.13.12.tgz#dfe368f26d426a07299d8d6513821768216e6d72"
   integrity sha512-48ql1CLL59aKbU94Y88Xgb2VFy7a95ykGRbJJaaVv+LX5U8wFpLfiGXJJGUozsmA1oEh/o5Bp60Voq7ACyA/Sw==
@@ -216,7 +216,7 @@
     "@babel/traverse" "^7.13.0"
     "@babel/types" "^7.13.12"
 
-"@babel/helper-simple-access@^7.12.13", "@babel/helper-simple-access@^7.13.12":
+"@babel/helper-simple-access@^7.13.12":
   version "7.13.12"
   resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.13.12.tgz#dd6c538afb61819d205a012c31792a39c7a5eaf6"
   integrity sha512-7FEjbrx5SL9cWvXioDbnlYTppcZGuCY6ow3/D5vMggb2Ywgu4dMrpTJX0JdQAIcRRUElOIxF3yEooa9gUb9ZbA==
@@ -257,7 +257,7 @@
     "@babel/traverse" "^7.13.0"
     "@babel/types" "^7.13.0"
 
-"@babel/helpers@^7.13.10", "@babel/helpers@^7.14.0":
+"@babel/helpers@^7.14.0":
   version "7.14.0"
   resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.14.0.tgz#ea9b6be9478a13d6f961dbb5f36bf75e2f3b8f62"
   integrity sha512-+ufuXprtQ1D1iZTO/K9+EBRn+qPWMJjZSw/S0KlFrxCw4tkrzv9grgpDHkY9MeQTjTY8i2sp7Jep8DfU6tN9Mg==
@@ -287,7 +287,7 @@
     regenerator-runtime "^0.13.4"
     v8flags "^3.1.1"
 
-"@babel/parser@^7.1.0", "@babel/parser@^7.12.13", "@babel/parser@^7.13.0", "@babel/parser@^7.13.10", "@babel/parser@^7.14.0", "@babel/parser@^7.7.0":
+"@babel/parser@^7.1.0", "@babel/parser@^7.12.13", "@babel/parser@^7.14.0", "@babel/parser@^7.7.0":
   version "7.14.0"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.14.0.tgz#2f0ebfed92bcddcc8395b91f1895191ce2760380"
   integrity sha512-AHbfoxesfBALg33idaTBVUkLnfXtsgvJREf93p4p0Lwsz4ppfE7g1tpEXVm4vrxUcH4DVhAa9Z1m1zqf9WUC7Q==
@@ -2827,7 +2827,7 @@ browser-process-hrtime@^1.0.0:
   resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-1.0.0.tgz#3c9b4b7d782c8121e56f10106d84c0d0ffc94626"
   integrity sha512-9o5UecI3GhkpM6DrXr69PblIuWxPKk9Y0jHBRhdocZ2y7YECBFCsHm79Pr3OyR2AvjhDkabFJaDJMYRazHgsow==
 
-browserslist@^4.14.5, browserslist@^4.16.0, browserslist@^4.16.3, browserslist@^4.16.5:
+browserslist@^4.14.5, browserslist@^4.16.0, browserslist@^4.16.5:
   version "4.16.6"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.16.6.tgz#d7901277a5a88e554ed305b183ec9b0c08f66fa2"
   integrity sha512-Wspk/PqO+4W9qp5iUTJsa1B/QrYn1keNCcEP5OvP7WBwT4KaDly0uONYmC6Xa3Z5IqnUgS0KcgLYu1l74x0ZXQ==
@@ -2966,7 +2966,7 @@ camelcase@^6.0.0:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-6.2.0.tgz#924af881c9d525ac9d87f40d964e5cea982a1809"
   integrity sha512-c7wVvbw3f37nuobQNtgsgG9POC9qMbNuMQmTCqZv23b6MIz0fcYpBiOlv9gEN/hdLdnZTDQhg6e9Dq5M1vKvfg==
 
-caniuse-lite@^1.0.30001181, caniuse-lite@^1.0.30001219:
+caniuse-lite@^1.0.30001219:
   version "1.0.30001219"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001219.tgz#5bfa5d0519f41f993618bd318f606a4c4c16156b"
   integrity sha512-c0yixVG4v9KBc/tQ2rlbB3A/bgBFRvl8h8M4IeUbqCca4gsiCfvtaheUssbnux/Mb66Vjz7x8yYjDgYcNQOhyQ==
@@ -3258,7 +3258,7 @@ color-name@~1.1.4:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
-colorette@^1.2.1, colorette@^1.2.2:
+colorette@^1.2.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.2.tgz#cbcc79d5e99caea2dbf10eb3a26fd8b3e6acfa94"
   integrity sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==
@@ -3921,7 +3921,7 @@ ecc-jsbn@~0.1.1:
     jsbn "~0.1.0"
     safer-buffer "^2.1.0"
 
-electron-to-chromium@^1.3.649, electron-to-chromium@^1.3.723:
+electron-to-chromium@^1.3.723:
   version "1.3.723"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.723.tgz#52769a75635342a4db29af5f1e40bd3dad02c877"
   integrity sha512-L+WXyXI7c7+G1V8ANzRsPI5giiimLAUDC6Zs1ojHHPhYXb3k/iTABFmWjivEtsWrRQymjnO66/rO2ZTABGdmWg==
@@ -7273,7 +7273,7 @@ node-notifier@^8.0.0:
     uuid "^8.3.0"
     which "^2.0.2"
 
-node-releases@^1.1.70, node-releases@^1.1.71:
+node-releases@^1.1.71:
   version "1.1.71"
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.71.tgz#cb1334b179896b1c89ecfdd4b725fb7bbdfc7dbb"
   integrity sha512-zR6HoT6LrLCRBwukmrVbHv0EpEQjksO6GmFcZQQuCAy139BEsoVKPYnf3jongYW83fAa1torLGYwxxky/p28sg==