structure, layout and automation

node_modules/postcss-load-config/CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+## [2.1.0](https://github.com/michael-ciniawsky/postcss-load-config/compare/v2.0.0...v2.1.0) (2019-06-10)
+
+
+### Bug Fixes
+
+* **plugins:** add `undefined` to plugin `options` check ([#177](https://github.com/michael-ciniawsky/postcss-load-config/issues/177)) ([4349ea9](https://github.com/michael-ciniawsky/postcss-load-config/commit/4349ea9))
+
+
+### Features
+
+* **src/index:** support synchronous config loading (`rc.sync`) ([f230d40](https://github.com/michael-ciniawsky/postcss-load-config/commit/f230d40))
+
+
+
+<a name="2.0.0"></a>
+# [2.0.0](https://github.com/michael-ciniawsky/postcss-load-config/compare/v1.2.0...v2.0.0) (2018-07-10)
+
+
+### Bug Fixes
+
+* **package:** `require-from-string` memory leak, updates `cosmiconfig` v2.1.0...4.0.0 (`dependencies`) ([17f9621](https://github.com/michael-ciniawsky/postcss-load-config/commit/17f9621))
+* **src/index.js:** clone the config `{Object}` on assignment instead of mutating it ([8669a90](https://github.com/michael-ciniawsky/postcss-load-config/commit/8669a90))
+
+
+### Features
+
+* **src:** load plugins from the current working directory ([9745bf0](https://github.com/michael-ciniawsky/postcss-load-config/commit/9745bf0))
+* **src:** show config file in `err.message` ([4baff47](https://github.com/michael-ciniawsky/postcss-load-config/commit/4baff47))
+
+
+### BREAKING CHANGES
+
+* **package:** requires `node >= v4.0.0`
+* **package:** removes `argv` option (`options.argv`)
+* **package:** removes `--config` parsing
+
+
+
+<a name="1.2.0"></a>
+# [1.2.0](https://github.com/michael-ciniawsky/postcss-load-config/compare/v1.1.0...v1.2.0) (2017-02-13)
+
+
+### Features
+
+* **index:** allow extensions for .postcssrc ([0d3bf35](https://github.com/michael-ciniawsky/postcss-load-config/commit/0d3bf35))
+
+
+
+<a name="1.1.0"></a>
+# [1.1.0](https://github.com/michael-ciniawsky/postcss-load-config/compare/v1.0.0...v1.1.0) (2017-01-11)
+
+
+### Features
+
+* **index:** config.file, improve error handling ([a6c32fd](https://github.com/michael-ciniawsky/postcss-load-config/commit/a6c32fd))
+
+
+
+<a name="1.0.0"></a>
+# [1.0.0]((https://github.com/michael-ciniawsky/postcss-load-config/compare/v1.0.0-rc...1.0.0)) (2016-10-27)
+
+
+### Bug Fixes
+
+* **index:** behavior when config loading fails ([b549bc6](https://github.com/michael-ciniawsky/postcss-load-config/commit/b549bc6)), closes [#26](https://github.com/michael-ciniawsky/postcss-load-config/issues/26)
+* **index:** set NODE_ENV when undefined ([b24501c](https://github.com/michael-ciniawsky/postcss-load-config/commit/b24501c))
+* **index:** support node v0.12 ([0bbfa94](https://github.com/michael-ciniawsky/postcss-load-config/commit/0bbfa94))
+
+### Features
+
+* **index:** function support, jsdoc, cleanups ([a78c580](https://github.com/michael-ciniawsky/postcss-load-config/commit/a78c580))

node_modules/postcss-load-config/LICENSE

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+License (MIT)
+
+Copyright (c) Michael Ciniawsky <michael.ciniawsky@gmail.com>
+
+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.

node_modules/postcss-load-config/README.md

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+[![npm][npm]][npm-url]
+[![node][node]][node-url]
+[![deps][deps]][deps-url]
+[![test][test]][test-url]
+[![coverage][cover]][cover-url]
+[![code style][style]][style-url]
+[![chat][chat]][chat-url]
+
+<div align="center">
+  <img width="100" height="100" title="Load Options" src="http://michael-ciniawsky.github.io/postcss-load-options/logo.svg">
+  <a href="https://github.com/postcss/postcss">
+    <img width="110" height="110" title="PostCSS"           src="http://postcss.github.io/postcss/logo.svg" hspace="10">
+  </a>
+  <img width="100" height="100" title="Load Plugins" src="http://michael-ciniawsky.github.io/postcss-load-plugins/logo.svg">
+  <h1>Load Config</h1>
+</div>
+
+<h2 align="center">Install</h2>
+
+```bash
+npm i -D postcss-load-config
+```
+
+<h2 align="center">Usage</h2>
+
+```bash
+npm i -S|-D postcss-plugin
+```
+
+Install all required postcss plugins and save them to your **package.json** `dependencies`/`devDependencies`
+
+Then create a postcss config file by choosing one of the following formats
+
+### `package.json`
+
+Create a **`postcss`** section in your projects **`package.json`**
+
+```
+Project (Root)
+  |– client
+  |– public
+  |
+  |- package.json
+```
+
+```json
+{
+  "postcss": {
+    "parser": "sugarss",
+    "map": false,
+    "plugins": {
+      "postcss-plugin": {}
+    }
+  }
+}
+```
+
+### `.postcssrc`
+
+Create a **`.postcssrc`** file in JSON or YAML format
+
+> ℹ️ It's recommended to use an extension (e.g **`.postcssrc.json`** or **`.postcssrc.yml`**) instead of `.postcssrc`
+
+```
+Project (Root)
+  |– client
+  |– public
+  |
+  |- (.postcssrc|.postcssrc.json|.postcssrc.yml)
+  |- package.json
+```
+
+**`.postcssrc.json`**
+```json
+{
+  "parser": "sugarss",
+  "map": false,
+  "plugins": {
+    "postcss-plugin": {}
+  }
+}
+```
+
+**`.postcssrc.yml`**
+```yaml
+parser: sugarss
+map: false
+plugins:
+  postcss-plugin: {}
+```
+
+### `.postcssrc.js` or `postcss.config.js`
+
+You may need some logic within your config. In this case create JS file named **`.postcssrc.js`** or **`postcss.config.js`**
+
+```
+Project (Root)
+  |– client
+  |– public
+  |
+  |- (.postcssrc.js|postcss.config.js)
+  |- package.json
+```
+
+You can export the config as an `{Object}`
+
+**.postcssrc.js**
+```js
+module.exports = {
+  parser: 'sugarss',
+  map: false,
+  plugins: {
+    'postcss-plugin': {}
+  }
+}
+```
+
+Or export a `{Function}` that returns the config (more about the `ctx` param below)
+
+**.postcssrc.js**
+```js
+module.exports = (ctx) => ({
+  parser: ctx.parser ? 'sugarss' : false,
+  map: ctx.env === 'development' ? ctx.map : false,
+  plugins: {
+    'postcss-plugin': ctx.options.plugin
+  }
+})
+```
+
+Plugins can be loaded either using an `{Object}` or an `{Array}`
+
+#### `{Object}`
+
+**.postcssrc.js**
+```js
+module.exports = ({ env }) => ({
+  ...options
+  plugins: {
+    'postcss-plugin': env === 'production' ? {} : false
+  }
+})
+```
+
+#### `{Array}`
+
+**.postcssrc.js**
+```js
+module.exports = ({ env }) => ({
+  ...options
+  plugins: [
+    env === 'production' ? require('postcss-plugin')() : false
+  ]
+})
+```
+> :warning: When using an `{Array}`, make sure to `require()` each plugin
+
+<h2 align="center">Options</h2>
+
+|Name|Type|Default|Description|
+|:--:|:--:|:-----:|:----------|
+|[**`to`**](#to)|`{String}`|`undefined`|Destination File Path|
+|[**`map`**](#map)|`{String\|Object}`|`false`|Enable/Disable Source Maps|
+|[**`from`**](#from)|`{String}`|`undefined`|Source File Path|
+|[**`parser`**](#parser)|`{String\|Function}`|`false`|Custom PostCSS Parser|
+|[**`syntax`**](#syntax)|`{String\|Function}`|`false`|Custom PostCSS Syntax|
+|[**`stringifier`**](#stringifier)|`{String\|Function}`|`false`|Custom PostCSS Stringifier|
+
+### `parser`
+
+**.postcssrc.js**
+```js
+module.exports = {
+  parser: 'sugarss'
+}
+```
+
+### `syntax`
+
+**.postcssrc.js**
+```js
+module.exports = {
+  syntax: 'postcss-scss'
+}
+```
+
+### `stringifier`
+
+**.postcssrc.js**
+```js
+module.exports = {
+  stringifier: 'midas'
+}
+```
+
+### [**`map`**](https://github.com/postcss/postcss/blob/master/docs/source-maps.md)
+
+**.postcssrc.js**
+```js
+module.exports = {
+  map: 'inline'
+}
+```
+
+> :warning: In most cases `options.from` && `options.to` are set by the third-party which integrates this package (CLI, gulp, webpack). It's unlikely one needs to set/use `options.from` && `options.to` within a config file. Unless you're a third-party plugin author using this module and its Node API directly **dont't set `options.from` && `options.to` yourself**
+
+### `to`
+
+```js
+module.exports = {
+  to: 'path/to/dest.css'
+}
+```
+
+### `from`
+
+```js
+module.exports = {
+  from: 'path/to/src.css'
+}
+```
+
+<h2 align="center">Plugins</h2>
+
+### `{} || null`
+
+The plugin will be loaded with defaults
+
+```js
+'postcss-plugin': {} || null
+```
+
+**.postcssrc.js**
+```js
+module.exports = {
+  plugins: {
+    'postcss-plugin': {} || null
+  }
+}
+```
+
+> :warning: `{}` must be an **empty** `{Object}` literal
+
+### `{Object}`
+
+The plugin will be loaded with given options
+
+```js
+'postcss-plugin': { option: '', option: '' }
+```
+
+**.postcssrc.js**
+```js
+module.exports = {
+  plugins: {
+    'postcss-plugin': { option: '', option: '' }
+  }
+}
+```
+
+### `false`
+
+The plugin will not be loaded
+
+```js
+'postcss-plugin': false
+```
+
+**.postcssrc.js**
+```js
+module.exports = {
+  plugins: {
+    'postcss-plugin': false
+  }
+}
+```
+
+### `Ordering`
+
+Plugin **execution order** is determined by declaration in the plugins section (**top-down**)
+
+```js
+{
+  plugins: {
+    'postcss-plugin': {}, // [0]
+    'postcss-plugin': {}, // [1]
+    'postcss-plugin': {}  // [2]
+  }
+}
+```
+
+<h2 align="center">Context</h2>
+
+When using a `{Function}` (`postcss.config.js` or `.postcssrc.js`), it's possible to pass context to `postcss-load-config`, which will be evaluated while loading your config. By default `ctx.env (process.env.NODE_ENV)` and `ctx.cwd (process.cwd())` are available on the `ctx` `{Object}`
+
+> ℹ️ Most third-party integrations add additional properties to the `ctx` (e.g `postcss-loader`). Check the specific module's README for more information about what is available on the respective `ctx`
+
+<h2 align="center">Examples</h2>
+
+**postcss.config.js**
+
+```js
+module.exports = (ctx) => ({
+  parser: ctx.parser ? 'sugarss' : false,
+  map: ctx.env === 'development' ? ctx.map : false,
+  plugins: {
+    'postcss-import': {},
+    'postcss-nested': {},
+    cssnano: ctx.env === 'production' ? {} : false
+  }
+})
+```
+
+<div align="center">
+  <img width="80" height="80" src="https://worldvectorlogo.com/logos/nodejs-icon.svg">
+</div>
+
+```json
+"scripts": {
+  "build": "NODE_ENV=production node postcss",
+  "start": "NODE_ENV=development node postcss"
+}
+```
+
+### `Async`
+
+```js
+const { readFileSync } = require('fs')
+
+const postcss = require('postcss')
+const postcssrc = require('postcss-load-config')
+
+const css = readFileSync('index.sss', 'utf8')
+
+const ctx = { parser: true, map: 'inline' }
+
+postcssrc(ctx).then(({ plugins, options }) => {
+  postcss(plugins)
+    .process(css, options)
+    .then((result) => console.log(result.css))
+})
+```
+
+### `Sync`
+
+```js
+const { readFileSync } = require('fs')
+
+const postcss = require('postcss')
+const postcssrc = require('postcss-load-config')
+
+const css = readFileSync('index.sss', 'utf8')
+
+const ctx = { parser: true, map: 'inline' }
+
+const { plugins, options } = postcssrc.sync(ctx)
+```
+
+<div align="center">
+  <img width="80" height="80" halign="10" src="https://worldvectorlogo.com/logos/gulp.svg">
+</div>
+
+```json
+"scripts": {
+  "build": "NODE_ENV=production gulp",
+  "start": "NODE_ENV=development gulp"
+}
+```
+
+```js
+const { task, src, dest, series, watch } = require('gulp')
+
+const postcss = require('gulp-postcssrc')
+
+const css = () => {
+  src('src/*.css')
+    .pipe(postcss())
+    .pipe(dest('dest'))
+})
+
+task('watch', () => {
+  watch(['src/*.css', 'postcss.config.js'], css)
+})
+
+task('default', series(css, 'watch'))
+```
+
+<div align="center">
+  <img width="80" height="80" src="https://cdn.rawgit.com/webpack/media/e7485eb2/logo/icon.svg">
+</div>
+
+```json
+"scripts": {
+  "build": "NODE_ENV=production webpack",
+  "start": "NODE_ENV=development webpack-dev-server"
+}
+```
+
+**webpack.config.js**
+```js
+module.exports = (env) => ({
+  module: {
+    rules: [
+      {
+        test: /\.css$/,
+        use: [
+          'style-loader',
+          'css-loader',
+          'postcss-loader'
+        ]
+      }
+    ]
+  }
+})
+```
+
+<h2 align="center">Maintainers</h2>
+
+<table>
+  <tbody>
+   <tr>
+    <td align="center">
+      <img width="150" height="150"
+        src="https://github.com/michael-ciniawsky.png?v=3&s=150">
+      <br />
+      <a href="https://github.com/michael-ciniawsky">Michael Ciniawsky</a>
+    </td>
+    <td align="center">
+      <img width="150" height="150"
+        src="https://github.com/ertrzyiks.png?v=3&s=150">
+      <br />
+      <a href="https://github.com/ertrzyiks">Mateusz Derks</a>
+    </td>
+  </tr>
+  <tbody>
+</table>
+
+<h2 align="center">Contributors</h2>
+
+<table>
+  <tbody>
+   <tr>
+    <td align="center">
+      <img width="150" height="150"
+        src="https://github.com/sparty02.png?v=3&s=150">
+      <br />
+      <a href="https://github.com/sparty02">Ryan Dunckel</a>
+    </td>
+    <td align="center">
+      <img width="150" height="150"
+        src="https://github.com/pcgilday.png?v=3&s=150">
+      <br />
+      <a href="https://github.com/pcgilday">Patrick Gilday</a>
+    </td>
+    <td align="center">
+      <img width="150" height="150"
+        src="https://github.com/daltones.png?v=3&s=150">
+      <br />
+      <a href="https://github.com/daltones">Dalton Santos</a>
+    </td>
+  </tr>
+  <tbody>
+</table>
+
+
+[npm]: https://img.shields.io/npm/v/postcss-load-config.svg
+[npm-url]: https://npmjs.com/package/postcss-load-config
+
+[node]: https://img.shields.io/node/v/postcss-load-plugins.svg
+[node-url]: https://nodejs.org/
+
+[deps]: https://david-dm.org/michael-ciniawsky/postcss-load-config.svg
+[deps-url]: https://david-dm.org/michael-ciniawsky/postcss-load-config
+
+[test]: http://img.shields.io/travis/michael-ciniawsky/postcss-load-config.svg
+[test-url]: https://travis-ci.org/michael-ciniawsky/postcss-load-config
+
+[cover]: https://coveralls.io/repos/github/michael-ciniawsky/postcss-load-config/badge.svg
+[cover-url]: https://coveralls.io/github/michael-ciniawsky/postcss-load-config
+
+[style]: https://img.shields.io/badge/code%20style-standard-yellow.svg
+[style-url]: http://standardjs.com/
+
+[chat]: https://img.shields.io/gitter/room/postcss/postcss.svg
+[chat-url]: https://gitter.im/postcss/postcss

node_modules/postcss-load-config/package.json

@@ -0,0 +1,91 @@
+{
+  "_from": "postcss-load-config@^2.0.0",
+  "_id": "postcss-load-config@2.1.0",
+  "_inBundle": false,
+  "_integrity": "sha512-4pV3JJVPLd5+RueiVVB+gFOAa7GWc25XQcMp86Zexzke69mKf6Nx9LRcQywdz7yZI9n1udOxmLuAwTBypypF8Q==",
+  "_location": "/postcss-load-config",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "postcss-load-config@^2.0.0",
+    "name": "postcss-load-config",
+    "escapedName": "postcss-load-config",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/gulp-postcss"
+  ],
+  "_resolved": "https://registry.npmjs.org/postcss-load-config/-/postcss-load-config-2.1.0.tgz",
+  "_shasum": "c84d692b7bb7b41ddced94ee62e8ab31b417b003",
+  "_spec": "postcss-load-config@^2.0.0",
+  "_where": "/home/outis/Documents/Sites/BBB/node_modules/gulp-postcss",
+  "author": {
+    "name": "Michael Ciniawky",
+    "email": "michael.ciniawsky@gmail.com"
+  },
+  "bugs": {
+    "url": "https://github.com/michael-ciniawsky/postcss-load-config/issues"
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "Ryan Dunckel"
+    },
+    {
+      "name": "Mateusz Derks"
+    },
+    {
+      "name": "Dalton Santos"
+    },
+    {
+      "name": "Patrick Gilday"
+    }
+  ],
+  "dependencies": {
+    "cosmiconfig": "^5.0.0",
+    "import-cwd": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "Autoload Config for PostCSS",
+  "devDependencies": {
+    "cssnano": "^4.0.0",
+    "jest": "^24.0.0",
+    "jsdoc-to-markdown": "^5.0.0",
+    "postcss": "^7.0.0",
+    "postcss-import": "^12.0.0",
+    "postcss-nested": "^4.0.0",
+    "standard": "^12.0.0",
+    "standard-version": "6.0.0",
+    "sugarss": "^2.0.0"
+  },
+  "engines": {
+    "node": ">= 4"
+  },
+  "files": [
+    "src"
+  ],
+  "homepage": "https://github.com/michael-ciniawsky/postcss-load-config#readme",
+  "keywords": [
+    "postcss",
+    "postcssrc",
+    "postcss.config.js"
+  ],
+  "license": "MIT",
+  "main": "src/index.js",
+  "name": "postcss-load-config",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/michael-ciniawsky/postcss-load-config.git"
+  },
+  "scripts": {
+    "clean": "npx rimraf ./coverage",
+    "docs": "jsdoc2md src/*.js > DOCS.md",
+    "lint": "standard --env jest",
+    "release": "standard-version",
+    "test": "jest --verbose --coverage"
+  },
+  "version": "2.1.0"
+}

node_modules/postcss-load-config/src/index.js

@@ -0,0 +1,131 @@
+'use strict'
+
+const resolve = require('path').resolve
+
+const config = require('cosmiconfig')
+
+const loadOptions = require('./options.js')
+const loadPlugins = require('./plugins.js')
+
+/**
+ * Process the result from cosmiconfig
+ *
+ * @param  {Object} ctx Config Context
+ * @param  {Object} result Cosmiconfig result
+ *
+ * @return {Object} PostCSS Config
+ */
+const processResult = (ctx, result) => {
+  let file = result.filepath || ''
+  let config = result.config || {}
+
+  if (typeof config === 'function') {
+    config = config(ctx)
+  } else {
+    config = Object.assign({}, config, ctx)
+  }
+
+  if (!config.plugins) {
+    config.plugins = []
+  }
+
+  return {
+    plugins: loadPlugins(config, file),
+    options: loadOptions(config, file),
+    file: file
+  }
+}
+
+/**
+ * Builds the Config Context
+ *
+ * @param  {Object} ctx Config Context
+ *
+ * @return {Object} Config Context
+ */
+const createContext = (ctx) => {
+  /**
+   * @type {Object}
+   *
+   * @prop {String} cwd=process.cwd() Config search start location
+   * @prop {String} env=process.env.NODE_ENV Config Enviroment, will be set to `development` by `postcss-load-config` if `process.env.NODE_ENV` is `undefined`
+   */
+  ctx = Object.assign({
+    cwd: process.cwd(),
+    env: process.env.NODE_ENV
+  }, ctx)
+
+  if (!ctx.env) {
+    process.env.NODE_ENV = 'development'
+  }
+
+  return ctx
+}
+
+/**
+ * Load Config
+ *
+ * @method rc
+ *
+ * @param  {Object} ctx Config Context
+ * @param  {String} path Config Path
+ * @param  {Object} options Config Options
+ *
+ * @return {Promise} config PostCSS Config
+ */
+const rc = (ctx, path, options) => {
+  /**
+   * @type {Object} The full Config Context
+   */
+  ctx = createContext(ctx)
+
+  /**
+   * @type {String} `process.cwd()`
+   */
+  path = path ? resolve(path) : process.cwd()
+
+  return config('postcss', options)
+    .search(path)
+    .then((result) => {
+      if (!result) {
+        throw new Error(`No PostCSS Config found in: ${path}`)
+      }
+
+      return processResult(ctx, result)
+    })
+}
+
+rc.sync = (ctx, path, options) => {
+  /**
+   * @type {Object} The full Config Context
+   */
+  ctx = createContext(ctx)
+
+  /**
+   * @type {String} `process.cwd()`
+   */
+  path = path ? resolve(path) : process.cwd()
+
+  const result = config('postcss', options).searchSync(path)
+
+  if (!result) {
+    throw new Error(`No PostCSS Config found in: ${path}`)
+  }
+
+  return processResult(ctx, result)
+}
+
+/**
+ * Autoload Config for PostCSS
+ *
+ * @author Michael Ciniawsky @michael-ciniawsky <michael.ciniawsky@gmail.com>
+ * @license MIT
+ *
+ * @module postcss-load-config
+ * @version 2.0.0
+ *
+ * @requires comsiconfig
+ * @requires ./options
+ * @requires ./plugins
+ */
+module.exports = rc

node_modules/postcss-load-config/src/options.js

@@ -0,0 +1,47 @@
+'use strict'
+
+const req = require('import-cwd')
+
+/**
+ * Load Options
+ *
+ * @private
+ * @method options
+ *
+ * @param  {Object} config  PostCSS Config
+ *
+ * @return {Object} options PostCSS Options
+ */
+const options = (config, file) => {
+  if (config.parser && typeof config.parser === 'string') {
+    try {
+      config.parser = req(config.parser)
+    } catch (err) {
+      throw new Error(`Loading PostCSS Parser failed: ${err.message}\n\n(@${file})`)
+    }
+  }
+
+  if (config.syntax && typeof config.syntax === 'string') {
+    try {
+      config.syntax = req(config.syntax)
+    } catch (err) {
+      throw new Error(`Loading PostCSS Syntax failed: ${err.message}\n\n(@${file})`)
+    }
+  }
+
+  if (config.stringifier && typeof config.stringifier === 'string') {
+    try {
+      config.stringifier = req(config.stringifier)
+    } catch (err) {
+      throw new Error(`Loading PostCSS Stringifier failed: ${err.message}\n\n(@${file})`)
+    }
+  }
+
+  if (config.plugins) {
+    delete config.plugins
+  }
+
+  return config
+}
+
+module.exports = options

node_modules/postcss-load-config/src/plugins.js

@@ -0,0 +1,80 @@
+'use strict'
+
+const req = require('import-cwd')
+
+/**
+ * Plugin Loader
+ *
+ * @private
+ * @method load
+ *
+ * @param  {String} plugin PostCSS Plugin Name
+ * @param  {Object} options PostCSS Plugin Options
+ *
+ * @return {Function} PostCSS Plugin
+ */
+const load = (plugin, options, file) => {
+  try {
+    if (
+      options === null ||
+      options === undefined ||
+      Object.keys(options).length === 0
+    ) {
+      return req(plugin)
+    } else {
+      return req(plugin)(options)
+    }
+  } catch (err) {
+    throw new Error(`Loading PostCSS Plugin failed: ${err.message}\n\n(@${file})`)
+  }
+}
+
+/**
+ * Load Plugins
+ *
+ * @private
+ * @method plugins
+ *
+ * @param {Object} config PostCSS Config Plugins
+ *
+ * @return {Array} plugins PostCSS Plugins
+ */
+const plugins = (config, file) => {
+  let plugins = []
+
+  if (Array.isArray(config.plugins)) {
+    plugins = config.plugins.filter(Boolean)
+  } else {
+    plugins = Object.keys(config.plugins)
+      .filter((plugin) => {
+        return config.plugins[plugin] !== false ? plugin : ''
+      })
+      .map((plugin) => {
+        return load(plugin, config.plugins[plugin], file)
+      })
+  }
+
+  if (plugins.length && plugins.length > 0) {
+    plugins.forEach((plugin, i) => {
+      if (plugin.postcss) {
+        plugin = plugin.postcss
+      }
+
+      if (plugin.default) {
+        plugin = plugin.default
+      }
+
+      if (
+        // eslint-disable-next-line
+        !(typeof plugin === 'object' && Array.isArray(plugin.plugins) ||
+        typeof plugin === 'function')
+      ) {
+        throw new TypeError(`Invalid PostCSS Plugin found at: plugins[${i}]\n\n(@${file})`)
+      }
+    })
+  }
+
+  return plugins
+}
+
+module.exports = plugins