app.json

{
  "addons": [
    "heroku-postgresql:hobby-dev",
    "heroku-redis:hobby-dev",
    "memcachier:dev",
    "papertrail:choklad",
    "rollbar:free",
    "sendgrid:starter"
  ],
  "env": {
    "ASSET_HOST": {
      "description": "The host used to serve static assets. The HOST value will be used if not set.",
      "required": false
    },
    "DEFAULT_FROM_EMAIL": {
      "description": "The default email address to send emails from the app.",
      "required": true
    },
    "HOST": {
      "description": "The host used as the canonical host and to generate URLs in mailers. This should be a custom domain tied to the app or [App Name].herokuapp.com",
      "required": true,
      "value": "???.herokuapp.com"
    },
    "RAILS_SERVE_STATIC_FILES": {
      "description": "This is enabled so you can point a CDN to your Rails app for serving static assets. Set ASSET_HOST to start using your CDN to cache static assets. Example: ASSET_HOST=abc123.cloudfront.net",
      "required": true,
      "value": "enabled"
    },
    "SECRET_KEY_BASE": {
      "description": "The base token to use for verifying the integrity of your app's session cookies.",
      "generator": "secret",
      "required": true
    }
  },
  "scripts": {
    "postdeploy": "bundle exec rake db:schema:load"
  }
}