embark/test_apps/embark_demo/embark.json

{
  "contracts": ["contracts/**"],
  "app": {
    "js/dapp.js": ["app/dapp.js"],
    "index.html": "app/index.html",
    "images/": ["app/images/**"]
  },
  "buildDir": "dist/",
  "config": "config/",
  "versions": {
    "web3": "1.0.0-beta",
    "solc": "0.4.25",
    "ipfs-api": "17.2.4"
  },
  "plugins": {
  },
  "options": {
    "solc": {
      "optimize": true,
      "optimize-runs": 200
    }
  }
}