Hypercode/Schema/hypercode-ir-v2.schema.json at main · 0al-spec/Hypercode · GitHub

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{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://0al-spec.github.io/Hypercode/schema/hypercode-ir-v2.schema.json",
  "title": "Hypercode IR v2",
  "description": "Hypercode resolved-graph IR v2: typed values, cascade trace (winner + losers), per-node SHA-256 hashes, context echo, resolver metadata, and accumulated selector contracts (HC-111).",
  "type": "object",
  "required": ["version", "context", "resolver", "documentHash", "nodes"],
  "additionalProperties": false,
  "properties": {
    "version": {
      "type": "string",
      "const": "hypercode.ir/v2"
    },
    "context": {
      "type": "object",
      "description": "Echo of the --ctx flags supplied at resolution time.",
      "additionalProperties": { "type": "string" }
    },
    "resolver": {
      "type": "object",
      "required": ["name", "version"],
      "additionalProperties": false,
      "properties": {
        "name": { "type": "string" },
        "version": { "type": "string" }
      }
    },
    "documentHash": {
      "type": "string",
      "description": "SHA-256 of newline-joined root-node hashes (document-level fingerprint).",
      "pattern": "^[0-9a-f]{64}$"
    },
    "nodes": {
      "type": "array",
      "items": { "$ref": "#/$defs/resolvedNode" }
    }
  },
  "$defs": {
    "resolvedNode": {
      "type": "object",
      "required": ["type", "hash", "properties", "children"],
      "additionalProperties": false,
      "properties": {
        "type": { "type": "string" },
        "class": { "type": "string" },
        "id": { "type": "string" },
        "hash": {
          "type": "string",
          "description": "SHA-256 of the node's stable content (type, class?, id?, resolved values, child hashes).",
          "pattern": "^[0-9a-f]{64}$"
        },
        "properties": {
          "type": "object",
          "additionalProperties": { "$ref": "#/$defs/resolvedProperty" }
        },
        "children": {
          "type": "array",
          "items": { "$ref": "#/$defs/resolvedNode" }
        }
      }
    },
    "resolvedProperty": {
      "type": "object",
      "required": ["value", "winner", "losers", "contracts"],
      "additionalProperties": false,
      "properties": {
        "value": {
          "description": "The winning resolved value (typed).",
          "anyOf": [
            { "type": "string" },
            { "type": "integer" },
            { "type": "number" },
            { "type": "boolean" }
          ]
        },
        "winner": { "$ref": "#/$defs/matchEntry" },
        "losers": {
          "type": "array",
          "items": { "$ref": "#/$defs/matchEntry" }
        },
        "contracts": {
          "type": "array",
          "description": "Contracts governing this property (HC-111), ascending specificity — narrowest last. Empty when no @contract: block matches the node.",
          "items": { "$ref": "#/$defs/contractEntry" }
        }
      }
    },
    "matchEntry": {
      "type": "object",
      "required": ["selector", "specificity", "order", "line", "value"],
      "additionalProperties": false,
      "properties": {
        "selector": { "type": "string" },
        "specificity": {
          "type": "array",
          "description": "[ids, classes, types]",
          "items": { "type": "integer" },
          "minItems": 3,
          "maxItems": 3
        },
        "order": { "type": "integer" },
        "line": { "type": "integer" },
        "file": { "type": "string" },
        "value": {
          "anyOf": [
            { "type": "string" },
            { "type": "integer" },
            { "type": "number" },
            { "type": "boolean" }
          ]
        }
      }
    },
    "contractEntry": {
      "type": "object",
      "required": ["selector", "type", "required"],
      "additionalProperties": false,
      "properties": {
        "selector": { "type": "string" },
        "type": { "type": "string", "enum": ["string", "int", "float", "bool"] },
        "required": { "type": "boolean" },
        "min": { "type": "number" },
        "max": { "type": "number" }
      }
    }
  }
}