feat(build): add umd support

.gitignore

@@ -1,2 +1,3 @@
+dist/
 lib/
 node_modules/

README.md

@@ -2,6 +2,14 @@
 
 Animated SVG charts for React.
 
+**3.9kb gzipped.**
+
+However, you're currently also going to have to bring
+[babel polyfill](https://cdnjs.com/libraries/babel-polyfill)
+to the party at an additional 30.8kb gzipped. This is to
+support Javascript generators which a dependency of this library
+makes use of.
+
 ![Line chart example](https://www.dropbox.com/s/vnm0u1k8orkc5n8/line-chart.gif?raw=1)
 
 [View line chart example code](./examples/lineChart)

package.json

@@ -27,13 +27,16 @@
   "description": "Animated SVG charts for React",
   "devDependencies": {
     "babel-cli": "^6.6.5",
+    "babel-loader": "^6.2.4",
     "babel-plugin-transform-object-rest-spread": "^6.6.5",
     "babel-preset-es2015": "^6.6.0",
     "babel-preset-react": "^6.5.0",
     "commitizen": "^2.7.2",
     "cz-conventional-changelog": "^1.1.5",
     "react": "^15.0.0-rc.1",
-    "semantic-release": "^4.3.5"
+    "rimraf": "^2.5.2",
+    "semantic-release": "^4.3.5",
+    "webpack": "^1.12.14"
   },
   "keywords": [
     "animate",
@@ -60,9 +63,14 @@
     "url": "https://github.com/colinmeinke/react-svg-chart.git"
   },
   "scripts": {
-    "build": "babel src --out-dir lib",
+    "build": "npm run build:lib && npm run build:umd",
+    "build:lib": "babel src --out-dir lib",
+    "build:umd": "npm run build:umd:dev && npm run build:umd:pro",
+    "build:umd:dev": "webpack ./src/index.js ./dist/react-svg-chart.js --output-library ReactSVGChart --output-library-target umd --config ./webpack.config.babel.js",
+    "build:umd:pro": "webpack -p ./src/index.js ./dist/react-svg-chart.min.js --output-library ReactSVGChart --output-library-target umd --config ./webpack.config.babel.js",
+    "clean": "rimraf lib dist",
     "commit": "git-cz",
-    "prepublish": "npm run build",
+    "prepublish": "npm run clean && npm run build",
     "semantic-release": "semantic-release pre && npm publish && semantic-release post"
   },
   "version": "0.0.0-semantically-released"

webpack.config.babel.js

@@ -0,0 +1,12 @@
+export default {
+  externals: {
+    react: 'React',
+  },
+  module: {
+    loaders: [{
+      exclude: /node_modules/,
+      loader: 'babel',
+      test: /\.js$/,
+    }],
+  },
+};