{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Devkit portable project configuration",
  "description": "The runtime additionally checks reference existence, cycles, resolved path confinement and cross-repository alias/path uniqueness. cwd defaults to the workspace when omitted.",
  "type": "object",
  "additionalProperties": false,
  "required": ["schema_version", "repositories"],
  "properties": {
    "schema_version": {"type": "integer", "const": 1},
    "name": {"type": "string", "minLength": 1, "maxLength": 128, "pattern": "^[^\\u0000\\r\\n]+$"},
    "repositories": {
      "type": "array", "minItems": 1, "maxItems": 256,
      "items": {
        "type": "object", "additionalProperties": false, "required": ["name", "path"],
        "properties": {
          "name": {"$ref": "#/$defs/identifier"},
          "path": {"$ref": "#/$defs/relativePath"},
          "aliases": {"type": "array", "maxItems": 128, "uniqueItems": true, "items": {"$ref": "#/$defs/identifier"}}
        }
      }
    },
    "tools": {
      "type": "object", "additionalProperties": false,
      "properties": {"python": {"$ref": "#/$defs/executable"}, "node": {"$ref": "#/$defs/executable"}, "npm": {"$ref": "#/$defs/executable"}}
    },
    "review": {
      "type": "object", "additionalProperties": false,
      "properties": {
        "issue_inventory": {"$ref": "#/$defs/relativePath"},
        "principles": {"$ref": "#/$defs/relativePath"}
      }
    },
    "checks": {
      "type": "array", "maxItems": 512,
      "items": {
        "type": "object", "additionalProperties": false, "required": ["id", "argv"],
        "properties": {
          "id": {"$ref": "#/$defs/identifier"},
          "title": {"type": "string", "maxLength": 1024, "pattern": "^[^\\u0000]*$"},
          "argv": {"type": "array", "minItems": 1, "maxItems": 256, "prefixItems": [{"type": "string", "minLength": 1, "maxLength": 8192, "pattern": "^[^\\u0000]+$"}], "items": {"type": "string", "maxLength": 8192, "pattern": "^[^\\u0000]*$"}},
          "cwd": {"$ref": "#/$defs/relativePath"},
          "deps": {"$ref": "#/$defs/profile"},
          "after": {"$ref": "#/$defs/profile"},
          "reuse": {"type": "string", "enum": ["verified", "never"]},
          "inputs": {"$ref": "#/$defs/inputs"},
          "resources": {"type": "array", "maxItems": 256, "uniqueItems": true, "items": {"type": "string", "minLength": 1, "maxLength": 256, "pattern": "^[^\\u0000\\r\\n]+$"}},
          "repos": {"type": "array", "maxItems": 256, "uniqueItems": true, "items": {"$ref": "#/$defs/identifier"}},
          "timeout_seconds": {"type": "number", "exclusiveMinimum": 0, "maximum": 43200}
        }
      }
    },
    "profiles": {
      "type": "object", "additionalProperties": false,
      "properties": {
        "quick": {"$ref": "#/$defs/profile"}, "ui": {"$ref": "#/$defs/profile"},
        "backend": {"$ref": "#/$defs/profile"}, "full": {"$ref": "#/$defs/profile"}
      }
    }
  },
  "$defs": {
    "inputs": {"type": "object", "additionalProperties": false, "required": ["repos"], "properties": {"repos": {"type": "array", "minItems": 1, "maxItems": 256, "uniqueItems": true, "items": {"$ref": "#/$defs/identifier"}}}},
    "identifier": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9_.-]{0,127}$(?![\\s\\S])"},
    "executable": {"type": "string", "minLength": 1, "maxLength": 4096, "pattern": "^[^\\u0000\\r\\n]+$"},
    "relativePath": {"type": "string", "minLength": 1, "maxLength": 4096, "pattern": "^(?!/)(?!\\.\\.(?:/|$))(?!.*?/\\.\\.(?:/|$))[^\\u0000\\r\\n]+$"},
    "profile": {"type": "array", "maxItems": 512, "uniqueItems": true, "items": {"$ref": "#/$defs/identifier"}}
  }
}