app.json

{
  "name": "Deploying to Heroku ⚡️ Bolt for JavaScript",
  "description": "This is a Slack app built with the Bolt for JavaScript framework that showcases deploying to the Heroku platform.",
  "keywords": ["slack", "heroku", "nodejs", "bolt", "bolt-js", "javascript"],
  "logo": "https://raw.githubusercontent.com/slackapi/bolt-js/main/docs/assets/bolt-logo.svg",
  "image": "heroku/nodejs",
  "website": "https://slack.dev/bolt-js/",
  "repository": "https://github.com/slackapi/bolt-js",
  "success_url": "/",
  "env": {
    "SLACK_SIGNING_SECRET": {
      "description": "Slack creates a unique string for your app and shares it with you. Verify requests from Slack with confidence by verifying signatures using your signing secret. (begins with xoxb-)",
      "value": "",
      "required": true
    },
    "SLACK_BOT_TOKEN": {
      "description": "Bot tokens represent a bot associated with the app installed in a workspace. Unlike user tokens, they're not tied to a user's identity; they're just tied to your app.",
      "value": "",
      "required": true
    },
    "APP_BASE": {
      "description": "Do not change. Used by heroku-buildpack-monorepo",
      "value": "examples/deploy-heroku",
      "required": false
    }
  },
  "formation": {
    "web": {
      "quantity": 1,
      "size": "free"
    }
  },
  "buildpacks": [
    {
      "url": "https://github.com/lstoll/heroku-buildpack-monorepo"
    },
    {
      "url": "heroku/nodejs"
    }
  ]
}