app.json

{
  "name": "sslreminder",
  "description": "Check expiration date of SSL certificates periodically, then remind you via email.",
  "repository": "https://github.com/tkawachi/sslreminder",
  "keywords": ["SSL", "certificate"],
  "env": {
    "BUILDPACK_URL": {
      "description": "Ensure we use an updated go buildpack. Usually you don't need to modify this url.",
      "value": "https://github.com/kr/heroku-buildpack-go.git"
    },
    "HOSTS": {
      "description": "Comma separated hosts to be checked. Example: 1.example.com,2.example.com",
      "required": true
    },
    "EMAILS": {
      "description": "Comma separated email addresses. Example: alice@example.com,bob@example.com",
      "required": true
    },
    "THRESHOLD_DAYS": {
      "description": "Threshold remaining days to remind.",
      "value": "30"
    },
    "FROM": {
      "description": "From address. (default the first address in EMAILS)",
      "required": false
    }
  },
  "addons": [
    "sendgrid:starter"
  ]
}