Revert "Upgrade to PostCSS 8"

This reverts commit 59aa484.

Author: adamwathan

package.json

@@ -44,16 +44,13 @@
     "eslint-config-prettier": "^6.15.0",
     "eslint-plugin-prettier": "^3.1.4",
     "jest": "^26.5.2",
-    "postcss": "^8.1.4",
     "prettier": "^2.1.2",
     "rimraf": "^3.0.0"
   },
-  "peerDependencies": {
-    "postcss": "^8.1.4"
-  },
+  "peerDependencies": {},
   "dependencies": {
     "@fullhuman/postcss-purgecss": "^3.0.0",
-    "autoprefixer": "^10.0.1",
+    "autoprefixer": "^9.8.6",
     "bytes": "^3.0.0",
     "chalk": "^4.1.0",
     "color": "^3.1.3",
@@ -65,9 +62,10 @@
     "modern-normalize": "^1.0.0",
     "node-emoji": "^1.8.1",
     "object-hash": "^2.0.3",
+    "postcss": "^7",
     "postcss-functions": "^3.0.0",
-    "postcss-js": "^3.0.1",
-    "postcss-nested": "^5.0.1",
+    "postcss-js": "^2.0.3",
+    "postcss-nested": "^4.2.3",
     "postcss-selector-parser": "^6.0.4",
     "postcss-value-parser": "^4.1.0",
     "pretty-hrtime": "^1.0.3",

src/index.js

@@ -11,6 +11,7 @@ import resolveConfig from './util/resolveConfig'
 import getAllConfigs from './util/getAllConfigs'
 import { defaultConfigFile } from './constants'
 import defaultConfig from '../stubs/defaultConfig.stub.js'
+import postcss from 'postcss'
 
 function resolveConfigPath(filePath) {
   // require('tailwindcss')({ theme: ..., variants: ... })
@@ -62,22 +63,41 @@ const getConfigFunction = (config) => () => {
   return resolveConfig([...getAllConfigs(configObject)])
 }
 
-module.exports = function (config) {
+const plugin = postcss.plugin('tailwind', (config) => {
   const plugins = []
   const resolvedConfigPath = resolveConfigPath(config)
 
   if (!_.isUndefined(resolvedConfigPath)) {
     plugins.push(registerConfigAsDependency(resolvedConfigPath))
   }
 
-  return {
-    postcssPlugin: 'tailwindcss',
-    plugins: [
-      ...plugins,
-      processTailwindFeatures(getConfigFunction(resolvedConfigPath || config)),
-      formatCSS,
-    ],
-  }
-}
+  return postcss([
+    ...plugins,
+    processTailwindFeatures(getConfigFunction(resolvedConfigPath || config)),
+    formatCSS,
+  ])
+})
+
+module.exports = plugin
+
+// PostCSS 8
+// module.exports = function (config) {
+//   console.log(arguments)
+//   const plugins = []
+//   const resolvedConfigPath = resolveConfigPath(config)
+
+//   if (!_.isUndefined(resolvedConfigPath)) {
+//     plugins.push(registerConfigAsDependency(resolvedConfigPath))
+//   }
+
+//   return {
+//     postcssPlugin: 'tailwindcss',
+//     plugins: [
+//       ...plugins,
+//       processTailwindFeatures(getConfigFunction(resolvedConfigPath || config)),
+//       formatCSS,
+//     ],
+//   }
+// }
 
-module.exports.postcss = true
+// module.exports.postcss = true

yarn.lock

@@ -1534,16 +1534,17 @@ atob@^2.1.1:
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-autoprefixer@^10.0.1:
-  version "10.0.1"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-10.0.1.tgz#e2d9000f84ebd98d77b7bc16f8adb2ff1f7bb946"
-  integrity sha512-aQo2BDIsoOdemXUAOBpFv4ZQa2DrOtEufarYhtFsK1088Ca0TUwu/aQWf0M3mrILXZ3mTIVn1lR3hPW8acacsw==
+autoprefixer@^9.8.6:
+  version "9.8.6"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.8.6.tgz#3b73594ca1bf9266320c5acf1588d74dea74210f"
+  integrity sha512-XrvP4VVHdRBCdX1S3WXVD8+RyG9qeb1D5Sn1DeLiG2xfSpzellk5k54xbUERJ3M5DggQxes39UGOTP8CFrEGbg==
   dependencies:
-    browserslist "^4.14.5"
-    caniuse-lite "^1.0.30001137"
+    browserslist "^4.12.0"
+    caniuse-lite "^1.0.30001109"
     colorette "^1.2.1"
     normalize-range "^0.1.2"
     num2fraction "^1.2.2"
+    postcss "^7.0.32"
     postcss-value-parser "^4.1.0"
 
 aws-sign2@~0.7.0:
@@ -1699,16 +1700,6 @@ browserslist@^4.12.0, browserslist@^4.8.3:
     escalade "^3.0.1"
     node-releases "^1.1.58"
 
-browserslist@^4.14.5:
-  version "4.14.5"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.14.5.tgz#1c751461a102ddc60e40993639b709be7f2c4015"
-  integrity sha512-Z+vsCZIvCBvqLoYkBFTwEYH3v5MCQbsAjp50ERycpOjnPmolg1Gjy4+KaWWpm8QOJt9GHkhdqAl14NpCX73CWA==
-  dependencies:
-    caniuse-lite "^1.0.30001135"
-    electron-to-chromium "^1.3.571"
-    escalade "^3.1.0"
-    node-releases "^1.1.61"
-
 bser@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/bser/-/bser-2.1.0.tgz#65fc784bf7f87c009b973c12db6546902fa9c7b5"
@@ -1766,10 +1757,10 @@ caniuse-lite@^1.0.30001093:
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001094.tgz#0b11d02e1cdc201348dbd8e3e57bd9b6ce82b175"
   integrity sha512-ufHZNtMaDEuRBpTbqD93tIQnngmJ+oBknjvr0IbFympSdtFpAUFmNv4mVKbb53qltxFx0nK3iy32S9AqkLzUNA==
 
-caniuse-lite@^1.0.30001135, caniuse-lite@^1.0.30001137:
-  version "1.0.30001154"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001154.tgz#f3bbc245ce55e4c1cd20fa731b097880181a7f17"
-  integrity sha512-y9DvdSti8NnYB9Be92ddMZQrcOe04kcQtcxtBx4NkB04+qZ+JUWotnXBJTmxlKudhxNTQ3RRknMwNU2YQl/Org==
+caniuse-lite@^1.0.30001109:
+  version "1.0.30001148"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001148.tgz#dc97c7ed918ab33bf8706ddd5e387287e015d637"
+  integrity sha512-E66qcd0KMKZHNJQt9hiLZGE3J4zuTqE1OnU53miEVtylFbwOEmeA5OsRu90noZful+XGSQOni1aT2tiqu/9yYw==
 
 capture-exit@^2.0.0:
   version "2.0.0"
@@ -2209,11 +2200,6 @@ electron-to-chromium@^1.3.488:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.488.tgz#9226229f5fbc825959210e81e0bb3e63035d1c06"
   integrity sha512-NReBdOugu1yl8ly+0VDtiQ6Yw/1sLjnvflWq0gvY1nfUXU2PbA+1XAVuEb7ModnwL/MfUPjby7e4pAFnSHiy6Q==
 
-electron-to-chromium@^1.3.571:
-  version "1.3.584"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.584.tgz#506cf7ba5895aafa8241876ab028654b61fd9ceb"
-  integrity sha512-NB3DzrTzJFhWkUp+nl2KtUtoFzrfGXTir2S+BU4tXGyXH9vlluPuFpE3pTKeH7+PY460tHLjKzh6K2+TWwW+Ww==
-
 emittery@^0.7.1:
   version "0.7.1"
   resolved "https://registry.yarnpkg.com/emittery/-/emittery-0.7.1.tgz#c02375a927a40948c0345cc903072597f5270451"
@@ -2276,11 +2262,6 @@ escalade@^3.0.1:
   resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.0.1.tgz#52568a77443f6927cd0ab9c73129137533c965ed"
   integrity sha512-DR6NO3h9niOT+MZs7bjxlj2a1k+POu5RN8CLTPX2+i78bRi9eLe7+0zXgUHMnGXWybYcL61E9hGhPKqedy8tQA==
 
-escalade@^3.1.0:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
-  integrity sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==
-
 escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
@@ -3226,7 +3207,7 @@ is-wsl@^2.2.0:
   dependencies:
     is-docker "^2.0.0"
 
-isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
+isarray@1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
   integrity sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=
@@ -3846,14 +3827,6 @@ levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
-line-column@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/line-column/-/line-column-1.0.2.tgz#d25af2936b6f4849172b312e4792d1d987bc34a2"
-  integrity sha1-0lryk2tvSEkXKzEuR5LR2Ye8NKI=
-  dependencies:
-    isarray "^1.0.0"
-    isobject "^2.0.0"
-
 lines-and-columns@^1.1.6:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
@@ -4056,11 +4029,6 @@ nan@^2.12.1:
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"
   integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
 
-nanoid@^3.1.15:
-  version "3.1.16"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.1.16.tgz#b21f0a7d031196faf75314d7c65d36352beeef64"
-  integrity sha512-+AK8MN0WHji40lj8AEuwLOvLSbWYApQpre/aFJZD71r43wVRLrOYS4FmJOPQYon1TqB462RzrrxlfA74XRES8w==
-
 nanomatch@^1.2.9:
   version "1.2.13"
   resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
@@ -4155,11 +4123,6 @@ node-releases@^1.1.58:
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.58.tgz#8ee20eef30fa60e52755fcc0942def5a734fe935"
   integrity sha512-NxBudgVKiRh/2aPWMgPR7bPTX0VPmGx5QBwCtdHitnqFE5/O8DeBXuIMH1nwNnw/aMo6AjOrpsHzfY3UbUJ7yg==
 
-node-releases@^1.1.61:
-  version "1.1.65"
-  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.65.tgz#52d9579176bd60f23eba05c4438583f341944b81"
-  integrity sha512-YpzJOe2WFIW0V4ZkJQd/DGR/zdVwc/pI4Nl1CZrBO19FdRcSTmsuhdttw9rsTzzJLrNcSloLiBbEYx1C4f6gpA==
-
 nopt@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
@@ -4525,20 +4488,21 @@ postcss-functions@^3.0.0:
     postcss "^6.0.9"
     postcss-value-parser "^3.3.0"
 
-postcss-js@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/postcss-js/-/postcss-js-3.0.1.tgz#e467efdce80ca02e072c60b42e0b35ad2f950a94"
-  integrity sha512-m1DgECmEbOK9JhGkdctaP9ZRVheJuEnkk2eb/d3K+5uN10C3S004Ng6Hat4Aha7PsLt824x0xwrT7rVwGRVLHg==
+postcss-js@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-js/-/postcss-js-2.0.3.tgz#a96f0f23ff3d08cec7dc5b11bf11c5f8077cdab9"
+  integrity sha512-zS59pAk3deu6dVHyrGqmC3oDXBdNdajk4k1RyxeVXCrcEDBUBHoIhE4QTsmhxgzXxsaqFDAkUZfmMa5f/N/79w==
   dependencies:
     camelcase-css "^2.0.1"
-    postcss "^8.1.0"
+    postcss "^7.0.18"
 
-postcss-nested@^5.0.1:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-5.0.1.tgz#e7a77f7a806a09c8de0f2c163d8e3d09f00f3139"
-  integrity sha512-ZHNSAoHrMtbEzjq+Qs4R0gHijpXc6F1YUv4TGmGaz7rtfMvVJBbu5hMOH+CrhEaljQpEmx5N/P8i1pXTkbVAmg==
+postcss-nested@^4.2.3:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-4.2.3.tgz#c6f255b0a720549776d220d00c4b70cd244136f6"
+  integrity sha512-rOv0W1HquRCamWy2kFl3QazJMMe1ku6rCFoAAH+9AcxdbpDeBr6k968MLWuLjvjMcGEip01ak09hKOEgpK9hvw==
   dependencies:
-    postcss-selector-parser "^6.0.4"
+    postcss "^7.0.32"
+    postcss-selector-parser "^6.0.2"
 
 postcss-selector-parser@^6.0.2:
   version "6.0.2"
@@ -4587,15 +4551,14 @@ postcss@^6.0.9:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^8.1.0, postcss@^8.1.4:
-  version "8.1.4"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.1.4.tgz#356dfef367a70f3d04347f74560c85846e20e4c1"
-  integrity sha512-LfqcwgMq9LOd8pX7K2+r2HPitlIGC5p6PoZhVELlqhh2YGDVcXKpkCseqan73Hrdik6nBd2OvoDPUaP/oMj9hQ==
+postcss@^7, postcss@^7.0.18, postcss@^7.0.32:
+  version "7.0.35"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.35.tgz#d2be00b998f7f211d8a276974079f2e92b970e24"
+  integrity sha512-3QT8bBJeX/S5zKTTjTCIjRF3If4avAT6kqxcASlTWEtAFCb9NH0OUxNDfgZSWdP5fJnBYCMEWkIFfWeugjzYMg==
   dependencies:
-    colorette "^1.2.1"
-    line-column "^1.0.2"
-    nanoid "^3.1.15"
+    chalk "^2.4.2"
     source-map "^0.6.1"
+    supports-color "^6.1.0"
 
 prelude-ls@^1.2.1:
   version "1.2.1"