{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "file-operations/config-files/v1.0.0",
  "title": "Configuration Files Schema",
  "description": "Schema for YAML→JSON→Shell variable transformations (Integration Point 2.8)",
  "type": "object",
  "required": ["config_id", "source_format", "target_format", "data", "timestamp"],
  "properties": {
    "config_id": {
      "type": "string",
      "description": "Unique identifier for config transformation",
      "pattern": "^config-[a-z0-9-]+$"
    },
    "source_format": {
      "type": "string",
      "enum": ["yaml", "json", "shell"],
      "description": "Source configuration format"
    },
    "target_format": {
      "type": "string",
      "enum": ["yaml", "json", "shell"],
      "description": "Target configuration format"
    },
    "data": {
      "type": "object",
      "description": "Typed configuration data (source of truth)",
      "additionalProperties": {
        "oneOf": [
          {
            "type": "string"
          },
          {
            "type": "number"
          },
          {
            "type": "boolean"
          },
          {
            "type": "array"
          },
          {
            "type": "object"
          }
        ]
      }
    },
    "timestamp": {
      "type": "string",
      "format": "date-time",
      "description": "Transformation timestamp"
    },
    "type_validation": {
      "type": "object",
      "description": "Type validation rules",
      "properties": {
        "strict_types": {
          "type": "boolean",
          "description": "Whether to enforce strict typing",
          "default": true
        },
        "type_schema": {
          "type": "object",
          "description": "Schema defining expected types",
          "additionalProperties": {
            "type": "string",
            "enum": ["string", "number", "boolean", "array", "object"]
          }
        }
      }
    },
    "variable_interpolation": {
      "type": "object",
      "description": "Variable interpolation configuration",
      "properties": {
        "enabled": {
          "type": "boolean",
          "default": true
        },
        "syntax": {
          "type": "string",
          "enum": ["${VAR}", "$VAR", "{{VAR}}"],
          "default": "${VAR}"
        },
        "environment_vars": {
          "type": "object",
          "description": "Environment variables available for interpolation",
          "additionalProperties": {
            "type": "string"
          }
        }
      }
    },
    "source_path": {
      "type": "string",
      "description": "Source file path (single source of truth)",
      "pattern": "^/.*\\.(yaml|yml|json|sh|env)$"
    },
    "validation_errors": {
      "type": "array",
      "description": "Type validation errors during transformation",
      "items": {
        "type": "object",
        "properties": {
          "key": {
            "type": "string"
          },
          "expected_type": {
            "type": "string"
          },
          "actual_type": {
            "type": "string"
          },
          "message": {
            "type": "string"
          }
        }
      }
    }
  },
  "additionalProperties": false,
  "examples": [
    {
      "config_id": "config-cfn-loop-001",
      "source_format": "yaml",
      "target_format": "shell",
      "data": {
        "CFN_MODE": "standard",
        "CFN_GATE_THRESHOLD": 0.75,
        "CFN_MAX_ITERATIONS": 10,
        "CFN_ENABLE_MONITORING": true
      },
      "timestamp": "2025-11-17T10:30:00Z",
      "type_validation": {
        "strict_types": true,
        "type_schema": {
          "CFN_MODE": "string",
          "CFN_GATE_THRESHOLD": "number",
          "CFN_MAX_ITERATIONS": "number",
          "CFN_ENABLE_MONITORING": "boolean"
        }
      },
      "variable_interpolation": {
        "enabled": true,
        "syntax": "${VAR}"
      },
      "source_path": "/home/user/claude-flow-novice/config/cfn-loop.yaml",
      "validation_errors": []
    }
  ]
}