{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://forms.takoform.com/schemas/artifacts/v1alpha1/artifact-manifest.schema.json",
  "title": "Takoform content-addressed artifact manifest v1alpha1",
  "type": "object",
  "additionalProperties": false,
  "required": ["apiVersion", "kind"],
  "properties": {
    "apiVersion": {
      "const": "artifacts.takoform.com/v1alpha1"
    },
    "kind": {
      "enum": ["WorkerBundle", "StaticAssetBundle", "MigrationBundle"]
    },
    "mainModule": {
      "$ref": "#/$defs/artifactPath"
    },
    "modules": {
      "type": "array",
      "minItems": 1,
      "maxItems": 4096,
      "uniqueItems": true,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["name", "mediaType", "size", "digest"],
        "properties": {
          "name": {
            "$ref": "#/$defs/artifactPath"
          },
          "mediaType": {
            "enum": [
              "application/javascript+module",
              "application/wasm",
              "text/plain",
              "application/octet-stream",
              "application/source-map+json"
            ]
          },
          "size": {
            "type": "integer",
            "minimum": 0,
            "maximum": 268435456
          },
          "digest": {
            "$ref": "#/$defs/digest"
          }
        }
      }
    },
    "files": {
      "type": "array",
      "minItems": 1,
      "maxItems": 16384,
      "uniqueItems": true,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["path", "mediaType", "size", "digest"],
        "properties": {
          "path": {
            "$ref": "#/$defs/artifactPath"
          },
          "mediaType": {
            "type": "string",
            "maxLength": 255,
            "pattern": "^[a-z0-9][a-z0-9!#$&^_.+-]*/[a-z0-9][a-z0-9!#$&^_.+-]*$"
          },
          "size": {
            "type": "integer",
            "minimum": 0,
            "maximum": 268435456
          },
          "digest": {
            "$ref": "#/$defs/digest"
          }
        }
      }
    }
  },
  "allOf": [
    {
      "if": {
        "properties": {
          "kind": {
            "const": "WorkerBundle"
          }
        },
        "required": ["kind"]
      },
      "then": {
        "required": ["mainModule", "modules"]
      }
    },
    {
      "if": {
        "properties": {
          "kind": {
            "enum": ["StaticAssetBundle", "MigrationBundle"]
          }
        },
        "required": ["kind"]
      },
      "then": {
        "required": ["files"]
      }
    }
  ],
  "$defs": {
    "digest": {
      "type": "string",
      "pattern": "^sha256:[0-9a-f]{64}$"
    },
    "artifactPath": {
      "type": "string",
      "minLength": 1,
      "maxLength": 240,
      "pattern": "^[A-Za-z0-9_][A-Za-z0-9._-]*(?:/[A-Za-z0-9_][A-Za-z0-9._-]*)*$",
      "not": {
        "pattern": "(^|/)\\.\\.?($|/)"
      },
      "description": "Relative slash-separated path: no absolute prefix, no backslash, no dot or dot-dot segments, no NUL, valid UTF-8."
    }
  }
}