name: grafana
rules:
  - name: single-env
    desc: dashboards must have a single environment tag
    level: info
    tags:
      - grafana
      - dashboard
      - env

    select: '$.dashboard'
    check:
      type: object
      properties:
        tags:
          type: array
          oneOf:
            - contains:
                const: production
            - contains:
                const: staging

  - name: production-alerts
    desc: dashboards with the production tag must use notification channels with production in the name
    level: info
    tags:
      - grafana
      - dashboard

    # this is not the ideal selector for this rule, but tags are located at $.dashboard.tags, while notification
    # channels are nested under $.dashboard.panels[*].alert.notifications[*].uid
    select: '$.dashboard'

    filter:
      type: object
      properties:
        tags:
          type: array
          items:
            type: string
          contains:
            const: production

    check:
      type: object
      properties:
        panels:
          type: array
          items:
            type: object
            properties:
              alert:
                type: object
                properties:
                  notifications:
                    type: array
                    items:
                      type: object
                      required: [uid]
                      properties:
                        uid:
                          type: string
                          pattern: production

  - name: staging-alerts
    desc: dashboards with the staging tag must not use notification channels with production in the name
    level: info
    tags:
      - grafana
      - dashboard

    select: '$.dashboard'

    filter:
      type: object
      properties:
        tags:
          type: array
          items:
            type: string
          contains:
            const: staging

    check:
      type: object
      properties:
        panels:
          type: array
          items:
            type: object
            properties:
              alert:
                type: object
                properties:
                  notifications:
                    type: array
                    items:
                      type: object
                      required: [uid]
                      properties:
                        uid:
                          type: string
                          not:
                            pattern: production