Eslint config to airbnb js style

.eslintrc.json

{
  "extends": "airbnb",
  "rules": {
    "semi": 2,
    "import/no-extraneous-dependencies": [
      "error", {
        "devDependencies": true
      }
    ]
  },
  "globals": {
    "describe": true,
    "app": true,
    "beforeEach": true,
    "before": true,
    "it": true,
    "request": true,
    "expect": true,
    "td": true,
    "Joi": true,
    "joiAssert": true
  }
}

airbnb-packages.sh

(
  export PKG=eslint-config-airbnb;
  npm info "$PKG@latest" peerDependencies --json | command sed 's/[\{\},]//g ; s/: /@/g' | xargs npm install --save-dev "$PKG@latest"
)