build script

Author: Alexey Litvinov

package.json

@@ -7,6 +7,7 @@
     "node": ">=0.12"
   },
   "scripts": {
+    "build": "babel lib --out-dir lib && babel preset.js --out-file preset.js",
     "test": "NODE_PATH=$(pwd)/test/tokens/node_modules $npm_package_scripts_test_unit --harmony_destructuring --harmony_spread_arrays --use_strict",
     "test:w": "NODE_PATH=$(pwd)/test/tokens/node_modules $npm_package_scripts_test_unit --watch --harmony_destructuring --harmony_spread_arrays --use_strict",
     "test:babel": "NODE_PATH=$(pwd)/test/tokens/node_modules $npm_package_scripts_test_unit --compilers js:babel-register",
@@ -46,6 +47,7 @@
     "seekout": "^1.0.1"
   },
   "devDependencies": {
+    "babel-cli": "^6.5.1",
     "babel-preset-es2015": "^6.5.0",
     "babel-register": "^6.5.2",
     "mocha": "^2.4.5",