{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "OCTX Manifest 0.1",
  "type": "object",
  "required": [
    "format",
    "format_version",
    "asset",
    "release",
    "files"
  ],
  "properties": {
    "format": {
      "const": "octx"
    },
    "format_version": {
      "type": "string",
      "const": "0.1"
    },
    "asset": {
      "type": "object",
      "required": ["id", "name"],
      "properties": {
        "id": {
          "$ref": "#/$defs/uuidv7"
        },
        "name": {
          "type": "string",
          "minLength": 1
        },
        "derived_from": {
          "type": "object",
          "required": ["asset_id", "version", "package_digest"],
          "properties": {
            "asset_id": {
              "$ref": "#/$defs/uuidv7"
            },
            "version": {
              "$ref": "#/$defs/semver"
            },
            "package_digest": {
              "$ref": "#/$defs/packageDigest"
            }
          },
          "additionalProperties": true
        }
      },
      "additionalProperties": true
    },
    "release": {
      "type": "object",
      "required": ["version", "created_at", "package_digest"],
      "properties": {
        "version": {
          "$ref": "#/$defs/semver"
        },
        "created_at": {
          "type": "string",
          "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T(?:[01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](?:\\.[0-9]+)?Z$"
        },
        "package_digest": {
          "$ref": "#/$defs/packageDigest"
        }
      },
      "additionalProperties": true
    },
    "capabilities": {
      "type": "object",
      "minProperties": 1,
      "properties": {
        "sag-structured": {"$ref": "#/$defs/versionDeclaration"},
        "vectors": {"$ref": "#/$defs/versionDeclaration"}
      },
      "additionalProperties": {"$ref": "#/$defs/versionDeclaration"}
    },
    "files": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": ["path", "sha256"],
        "properties": {
          "path": {
            "type": "string",
            "minLength": 1
          },
          "sha256": {
            "type": "string",
            "pattern": "^[0-9a-f]{64}$"
          }
        },
        "additionalProperties": true
      }
    }
  },
  "additionalProperties": true,
  "$defs": {
    "uuidv7": {
      "type": "string",
      "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
    },
    "semver": {
      "type": "string",
      "pattern": "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)(?:-((?:0|[1-9][0-9]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*)(?:\\.(?:0|[1-9][0-9]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*))*))?(?:\\+([0-9A-Za-z-]+(?:\\.[0-9A-Za-z-]+)*))?$"
    },
    "packageDigest": {
      "type": "string",
      "pattern": "^sha256:[0-9a-f]{64}$"
    },
    "versionDeclaration": {
      "type": "object",
      "required": ["version"],
      "properties": {
        "version": {
          "type": "string",
          "pattern": "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)$"
        }
      },
      "additionalProperties": true
    }
  }
}