{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://devrunbook.local/schemas/run-pack-manifest.schema.json",
  "title": "DevRunbook Run Pack Manifest",
  "type": "object",
  "additionalProperties": false,
  "required": ["apiVersion", "kind", "run", "files", "manifestDigest"],
  "properties": {
    "apiVersion": {"const": "devrunbook.io/v1alpha1"},
    "kind": {"const": "RunPackManifest"},
    "run": {
      "type": "object",
      "additionalProperties": false,
      "required": ["id", "playbookId", "playbookVersion", "playbookDigest", "renderDigest", "generatedAt", "platformVersion"],
      "properties": {
        "id": {"type": "string", "minLength": 8, "maxLength": 100},
        "playbookId": {"type": "string", "minLength": 3, "maxLength": 120},
        "playbookVersion": {"type": "string", "minLength": 5, "maxLength": 50},
        "playbookDigest": {"$ref": "#/$defs/sha256"},
        "repositoryProfileDigest": {"oneOf": [{"$ref": "#/$defs/sha256"}, {"type": "null"}]},
        "renderDigest": {"$ref": "#/$defs/sha256"},
        "generatedAt": {"type": "string", "format": "date-time"},
        "platformVersion": {"type": "string", "minLength": 1, "maxLength": 80}
      }
    },
    "files": {
      "type": "array",
      "minItems": 1,
      "maxItems": 100,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["path", "mediaType", "sizeBytes", "sha256"],
        "properties": {
          "path": {"$ref": "#/$defs/safePath"},
          "mediaType": {"type": "string", "minLength": 3, "maxLength": 120},
          "sizeBytes": {"type": "integer", "minimum": 0},
          "sha256": {"$ref": "#/$defs/sha256"}
        }
      }
    },
    "manifestDigest": {
      "description": "SHA-256 of the RFC 8785 canonical JSON bytes of this manifest with manifestDigest omitted.",
      "$ref": "#/$defs/sha256"
    }
  },
  "$defs": {
    "sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
    "safePath": {"type": "string", "pattern": "^(?!/)(?!.*(?:^|/)\\.\\.(?:/|$))(?!.*//)[A-Za-z0-9._/-]+$", "maxLength": 500}
  }
}