{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://genesiscode.dev/schemas/v1-compatibility-registry-v0.1.json",
  "title": "GenesisCode v1 Compatibility Registry v0.1",
  "type": "object",
  "additionalProperties": false,
  "required": ["kind", "version", "namespace", "releaseClaim", "stabilizationTask", "policy", "promotionRequirements", "entries"],
  "properties": {
    "kind": {"const": "genesis/v1-compatibility-registry-v0.1"},
    "version": {"const": "0.1"},
    "namespace": {"const": "genesis/compat/v1"},
    "releaseClaim": {"const": "reserved-not-stable"},
    "stabilizationTask": {"const": "R9.1.a"},
    "policy": {
      "type": "object",
      "additionalProperties": false,
      "required": ["candidateChange", "dependencyRule", "reservation", "retirementRule", "stabilityRule"],
      "properties": {
        "candidateChange": {"type": "string", "minLength": 1},
        "dependencyRule": {"type": "string", "minLength": 1},
        "reservation": {"type": "string", "minLength": 1},
        "retirementRule": {"type": "string", "minLength": 1},
        "stabilityRule": {"type": "string", "minLength": 1}
      }
    },
    "promotionRequirements": {
      "type": "array",
      "minItems": 1,
      "items": {"$ref": "#/$defs/promotionRequirement"}
    },
    "entries": {
      "type": "array",
      "minItems": 10,
      "maxItems": 10,
      "items": {"$ref": "#/$defs/entry"}
    }
  },
  "$defs": {
    "promotionRequirement": {
      "type": "object",
      "additionalProperties": false,
      "required": ["id", "description"],
      "properties": {
        "id": {"type": "string", "pattern": "^P-[A-Z0-9-]+$"},
        "description": {"type": "string", "minLength": 1}
      }
    },
    "authority": {
      "type": "object",
      "additionalProperties": false,
      "required": ["path", "contains"],
      "properties": {
        "path": {"type": "string", "pattern": "^[A-Za-z0-9_.-]+(?:/[A-Za-z0-9_.-]+)+$"},
        "contains": {"type": "string", "minLength": 1}
      }
    },
    "component": {
      "type": "object",
      "additionalProperties": false,
      "required": ["id", "currentWriter", "acceptedReaders", "missingDiscriminator", "migrationRecords"],
      "properties": {
        "id": {"type": "string", "pattern": "^[a-z0-9][a-z0-9.-]*$"},
        "currentWriter": {"type": "string", "minLength": 1},
        "acceptedReaders": {
          "type": "array",
          "minItems": 1,
          "items": {"type": "string", "minLength": 1}
        },
        "missingDiscriminator": {"type": "string", "minLength": 1},
        "migrationRecords": {
          "type": "array",
          "items": {"type": "string", "pattern": "^M-[A-Z0-9-]+$"}
        }
      }
    },
    "entry": {
      "type": "object",
      "additionalProperties": false,
      "required": ["key", "stableId", "state", "candidateId", "compatibilityClass", "dependencies", "authorities", "components", "promotionRequirements"],
      "properties": {
        "key": {"type": "string", "pattern": "^[a-z][a-z0-9-]*$"},
        "stableId": {"type": "string", "pattern": "^genesis/compat/v1/[a-z][a-z0-9-]*$"},
        "state": {"enum": ["unbound", "candidate", "stable"]},
        "candidateId": {
          "oneOf": [
            {"type": "null"},
            {"type": "string", "pattern": "^genesis/[a-z0-9][a-z0-9./-]*$"}
          ]
        },
        "compatibilityClass": {"type": "string", "pattern": "^[a-z][a-z0-9-]*$"},
        "dependencies": {
          "type": "array",
          "items": {"type": "string", "pattern": "^[a-z][a-z0-9-]*$"}
        },
        "authorities": {"type": "array", "items": {"$ref": "#/$defs/authority"}},
        "components": {"type": "array", "items": {"$ref": "#/$defs/component"}},
        "promotionRequirements": {
          "type": "array",
          "minItems": 1,
          "items": {"type": "string", "pattern": "^P-[A-Z0-9-]+$"}
        }
      }
    }
  }
}