feat: initial (#1)

.gitignore

@@ -0,0 +1,25 @@
+# OS
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+.DS_Store
+._*
+
+# Editors
+*~
+*.swp
+*.tmproj
+*.tmproject
+*.sublime-*
+.idea/
+.project/
+.settings/
+.vscode/
+
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Dependency directories
+node_modules/

.nvmrc

@@ -0,0 +1 @@
+lts/*

.travis.yml

@@ -0,0 +1,11 @@
+sudo: false
+dist: trusty
+language: node_js
+node_js:
+  - 'lts/*'
+before_install:
+- npm install -g greenkeeper-lockfile@1
+before_script:
+  - greenkeeper-lockfile-update
+after_script: greenkeeper-lockfile-upload
+

LICENSE

@@ -0,0 +1,13 @@
+Copyright Brightcove, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

README.md

@@ -1,2 +1,62 @@
 # videojs-generate-postcss-config
-videojs-generate-postcss-config
+
+[![Build Status](https://travis-ci.org/videojs/videojs-generate-postcss-config.svg?branch=master)](https://travis-ci.org/videojs/videojs-generate-postcss-config)
+[![Greenkeeper badge](https://badges.greenkeeper.io/videojs/videojs-generate-postcss-config.svg)](https://greenkeeper.io/)
+[![Slack Status](http://slack.videojs.com/badge.svg)](http://slack.videojs.com)
+
+[![NPM](https://nodei.co/npm/videojs-generate-postcss-config.png?downloads=true&downloadRank=true)](https://nodei.co/npm/videojs-generate-postcss-config/)
+
+Currently our postcss configs are the same for most plugins, but when the default config changes a bit, every repository has
+to be updated since it is a static file. This package will provide the standard config as a module, so that updates can be
+deployed much easier.
+
+Lead Maintainer: Brandon Casey [@brandonocasey](https://github.com/brandonocasey)
+
+Maintenance Status: Stable
+
+
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+**Table of Contents**
+
+- [Installation](#installation)
+- [Options](#options)
+  - [`browserslist`](#browserslist)
+  - [`banner`](#banner)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
+## Installation
+
+```
+$ npm install --save-dev postcss-cli videojs-generate-postcss-config
+```
+
+Then in your postcss config do
+
+```js
+const generatePostcssConfig = require('videojs-generate-postcss-config');
+
+module.exports = function(context) {
+  const options = {};
+
+  return generatePostcssConfig(context, options);
+};
+```
+
+## Options
+options that are passed as an object to the `generatePostcssConfig` function.
+
+### `browserslist`
+
+> Type: `string|Array`
+> Default: ['defaults', 'ie 11']
+
+What browser syntax should be supported in the browser/test dist files. Can also be specified in the package.json as a top level `browserslist` key/value. See the [browserslist repo](https://github.com/browserslist/browserslist) for more information.
+
+### `banner`
+
+> Type: `string`
+> Default: `/*! @name ${pkg.name} @version ${pkg.version} @license ${pkg.license} */`
+
+The banner that should be inserted to the top of all bundles. You probably should not change this from the default!

index.js

@@ -0,0 +1,70 @@
+const path = require('path');
+const progress = require('postcss-progress');
+
+const getSettings = function(options) {
+  const pkg = require(path.join(process.cwd(), 'package.json'));
+
+  const settings = {
+    banner: options.banner || `@name ${pkg.name} @version ${pkg.version} @license ${pkg.license}`,
+    browserslist: options.banner || pkg.browserslist || ['defaults', 'ie 11']
+  };
+
+  settings.plugins = [
+    // set the startTime so that we can print the end time
+    progress.start(),
+
+    // inlines local file imports
+    require('postcss-import')(),
+
+    // allows you to use newer css features, by converting
+    // them into something browsers can support now.
+    // see https://preset-env.cssdb.org/features
+    // by default we use stage 3+
+    require('postcss-preset-env')({
+      browsers: settings.browserslist,
+      stage: false,
+      features: {
+        // turn `var(xyz)` into the actual value
+        'custom-properties': {preserve: false, warnings: true},
+
+        // flatten nested rules
+        'nesting-rules': true
+      }
+    }),
+
+    // adds a banner to the top of the file
+    require('postcss-banner')({important: true, inline: true, banner: settings.banner}),
+
+    // add/remove vendor prefixes based on browser list
+    require('autoprefixer')(settings.browserslist),
+
+    // minify
+    require('cssnano')({
+      safe: true,
+      preset: ['default', {
+        autoprefixer: settings.browserslist
+      }]
+    }),
+
+    progress.stop()
+  ];
+
+  if (options.plugins) {
+    settings.plugins = options.plugins(settings.plugins);
+  }
+
+  return settings;
+};
+
+module.exports = function(context, options) {
+  const settings = getSettings(options);
+
+  context.opts = {
+    to: `dist/${settings.distName}.css`,
+    from: settings.input
+  };
+
+  return {
+    plugins: settings.plugins
+  };
+};