{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://dpone.dev/schemas/schema-migration/environments.schema.json",
  "title": "dpone schema migration environments",
  "type": "object",
  "required": ["schema_version", "chain", "environments"],
  "additionalProperties": false,
  "properties": {
    "schema_version": {
      "const": "dpone.schema_migration_environments.v1"
    },
    "chain": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "string",
        "pattern": "^[A-Za-z0-9_.-]+$"
      },
      "uniqueItems": true
    },
    "policy": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "require_same_pack_id": {"type": "boolean"},
        "require_previous_certification": {"type": "boolean"},
        "require_impact_gate": {"type": "boolean"},
        "prod_requires_approval": {"type": "boolean"}
      }
    },
    "environments": {
      "type": "object",
      "additionalProperties": {
        "type": "object",
        "required": ["ledger"],
        "additionalProperties": false,
        "properties": {
          "ledger": {"type": "string", "minLength": 1},
          "actual": {"type": "string", "minLength": 1},
          "target_connection": {
            "oneOf": [
              {"type": "string", "minLength": 1},
              {
                "type": "object",
                "additionalProperties": false,
                "properties": {
                  "path": {"type": "string", "minLength": 1},
                  "ref": {"type": "string", "minLength": 1}
                }
              }
            ]
          }
        }
      }
    }
  }
}