{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "description": "Schema for the CMake codemodel object kind",
  "type": "object",
  "required": [
    "kind",
    "version",
    "paths",
    "configurations"
  ],
  "oneOf": [
    {
      "$ref": "#/definitions/codemodelV2_0"
    },
    {
      "$ref": "#/definitions/codemodelV2_3"
    },
    {
      "$ref": "#/definitions/codemodelV2_9"
    }
  ],
  "definitions": {
    "kind": {
      "type": "string",
      "const": "codemodel",
      "description": "Specifies the object kind"
    },
    "versionV2_0": {
      "type": "object",
      "required": [
        "major",
        "minor"
      ],
      "properties": {
        "major": {
          "type": "integer",
          "const": 2
        },
        "minor": {
          "type": "integer",
          "minimum": 0,
          "maximum": 2
        }
      },
      "additionalProperties": false
    },
    "versionV2_3": {
      "type": "object",
      "required": [
        "major",
        "minor"
      ],
      "properties": {
        "major": {
          "type": "integer",
          "const": 2
        },
        "minor": {
          "type": "integer",
          "minimum": 3,
          "maximum": 8
        }
      },
      "additionalProperties": false
    },
    "versionV2_9": {
      "type": "object",
      "required": [
        "major",
        "minor"
      ],
      "properties": {
        "major": {
          "type": "integer",
          "const": 2
        },
        "minor": {
          "type": "integer",
          "minimum": 9
        }
      },
      "additionalProperties": false
    },
    "paths": {
      "type": "object",
      "required": [
        "source",
        "build"
      ],
      "properties": {
        "source": {
          "type": "string",
          "description": "Absolute path to the top-level source directory"
        },
        "build": {
          "type": "string",
          "description": "Absolute path to the top-level build directory"
        }
      },
      "additionalProperties": false
    },
    "configurationDirectoryItemSource": {
      "type": "string",
      "description": "Path to the source directory. If it is inside the top level source directory, the path will be relative to that directory. For the top level source directory, this will simply be '.'. Paths outside the top level source directory will be absolute."
    },
    "configurationDirectoryItemBuild": {
      "type": "string",
      "description": "Path to the build directory. If it is inside the top level build directory, the path will be relative to that directory. For the top level build directory, this will simply be '.'. Paths outside the top level build directory will be absolute."
    },
    "configurationDirectoryItemParentIndex": {
      "type": "integer",
      "minimum": 0,
      "description": "Index of the parent directory in the directories array"
    },
    "configurationDirectoryItemChildIndexes": {
      "type": "array",
      "items": {
        "type": "integer",
        "minimum": 0
      },
      "description": "Indices of child directories"
    },
    "configurationDirectoryItemProjectIndex": {
      "type": "integer",
      "minimum": 0,
      "description": "Index into the projects array"
    },
    "configurationDirectoryItemBuildSystemTargetIndexes": {
      "type": "array",
      "items": {
        "type": "integer",
        "minimum": 0
      },
      "description": "Indices into the targets array"
    },
    "configurationDirectoryItemAbstractTargetIndexesV2_9": {
      "type": "array",
      "items": {
        "type": "integer",
        "minimum": 0
      },
      "description": "Indices into the abstractTargets array"
    },
    "configurationDirectoryItemMinimumCMakeVersion": {
      "type": "object",
      "required": [
        "string"
      ],
      "properties": {
        "string": {
          "type": "string",
          "description": "Minimum required CMake version, if known"
        }
      },
      "additionalProperties": false
    },
    "configurationDirectoryItemHasInstallRule": {
      "type": "boolean",
      "description": "Whether the directory has install rules"
    },
    "configurationDirectoryItemJsonFileV2_3": {
      "jsonFile": {
        "type": "string",
        "description": "Path to directory-specific JSON file"
      }
    },
    "configurationDirectoriesV2_0": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "source",
          "build",
          "projectIndex"
        ],
        "properties": {
          "source": {
            "$ref": "#/definitions/configurationDirectoryItemSource"
          },
          "build": {
            "$ref": "#/definitions/configurationDirectoryItemBuild"
          },
          "parentIndex": {
            "$ref": "#/definitions/configurationDirectoryItemParentIndex"
          },
          "childIndexes": {
            "$ref": "#/definitions/configurationDirectoryItemChildIndexes"
          },
          "projectIndex": {
            "$ref": "#/definitions/configurationDirectoryItemProjectIndex"
          },
          "targetIndexes": {
            "$ref": "#/definitions/configurationDirectoryItemBuildSystemTargetIndexes"
          },
          "minimumCMakeVersion": {
            "$ref": "#/definitions/configurationDirectoryItemMinimumCMakeVersion"
          },
          "hasInstallRule": {
            "$ref": "#/definitions/configurationDirectoryItemHasInstallRule"
          }
        },
        "additionalProperties": false
      }
    },
    "configurationDirectoriesV2_3": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "source",
          "build",
          "projectIndex"
        ],
        "properties": {
          "source": {
            "$ref": "#/definitions/configurationDirectoryItemSource"
          },
          "build": {
            "$ref": "#/definitions/configurationDirectoryItemBuild"
          },
          "parentIndex": {
            "$ref": "#/definitions/configurationDirectoryItemParentIndex"
          },
          "childIndexes": {
            "$ref": "#/definitions/configurationDirectoryItemChildIndexes"
          },
          "projectIndex": {
            "$ref": "#/definitions/configurationDirectoryItemProjectIndex"
          },
          "targetIndexes": {
            "$ref": "#/definitions/configurationDirectoryItemBuildSystemTargetIndexes"
          },
          "minimumCMakeVersion": {
            "$ref": "#/definitions/configurationDirectoryItemMinimumCMakeVersion"
          },
          "hasInstallRule": {
            "$ref": "#/definitions/configurationDirectoryItemHasInstallRule"
          },
          "jsonFile": {
            "$ref": "#/definitions/configurationDirectoryItemJsonFileV2_3"
          }
        },
        "additionalProperties": false
      }
    },
    "configurationDirectoriesV2_9": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "source",
          "build",
          "projectIndex"
        ],
        "properties": {
          "source": {
            "$ref": "#/definitions/configurationDirectoryItemSource"
          },
          "build": {
            "$ref": "#/definitions/configurationDirectoryItemBuild"
          },
          "parentIndex": {
            "$ref": "#/definitions/configurationDirectoryItemParentIndex"
          },
          "childIndexes": {
            "$ref": "#/definitions/configurationDirectoryItemChildIndexes"
          },
          "projectIndex": {
            "$ref": "#/definitions/configurationDirectoryItemProjectIndex"
          },
          "targetIndexes": {
            "$ref": "#/definitions/configurationDirectoryItemBuildSystemTargetIndexes"
          },
          "abstractTargetIndexes": {
            "$ref": "#/definitions/configurationDirectoryItemAbstractTargetIndexesV2_9"
          },
          "minimumCMakeVersion": {
            "$ref": "#/definitions/configurationDirectoryItemMinimumCMakeVersion"
          },
          "hasInstallRule": {
            "$ref": "#/definitions/configurationDirectoryItemHasInstallRule"
          },
          "jsonFile": {
            "$ref": "#/definitions/configurationDirectoryItemJsonFileV2_3"
          }
        },
        "additionalProperties": false
      }
    },
    "configurationName": {
      "type": "string",
      "description": "Configuration name (e.g., 'Debug')"
    },
    "configurationProjects": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "directoryIndexes"
        ],
        "properties": {
          "name": {
            "type": "string",
            "description": "Project name"
          },
          "parentIndex": {
            "type": "integer",
            "minimum": 0,
            "description": "Index of parent project"
          },
          "childIndexes": {
            "type": "array",
            "items": {
              "type": "integer",
              "minimum": 0
            },
            "description": "Indices of child projects"
          },
          "directoryIndexes": {
            "type": "array",
            "items": {
              "type": "integer",
              "minimum": 0
            },
            "description": "Indices into directories array"
          },
          "targetIndexes": {
            "type": "array",
            "items": {
              "type": "integer",
              "minimum": 0
            },
            "description": "Indices into targets array"
          }
        }
      }
    },
    "configurationProjectsV2_9": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "directoryIndexes"
        ],
        "properties": {
          "name": {
            "type": "string",
            "description": "Project name"
          },
          "parentIndex": {
            "type": "integer",
            "minimum": 0,
            "description": "Index of parent project"
          },
          "childIndexes": {
            "type": "array",
            "items": {
              "type": "integer",
              "minimum": 0
            },
            "description": "Indices of child projects"
          },
          "directoryIndexes": {
            "type": "array",
            "items": {
              "type": "integer",
              "minimum": 0
            },
            "description": "Indices into directories array"
          },
          "targetIndexes": {
            "type": "array",
            "items": {
              "type": "integer",
              "minimum": 0
            },
            "description": "Indices into targets array"
          },
          "abstractTargetIndexes": {
            "type": "array",
            "items": {
              "type": "integer",
              "minimum": 0
            },
            "description": "Indices into abstractTargets array"
          }
        }
      }
    },
    "configurationTargets": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "directoryIndex",
          "projectIndex",
          "jsonFile"
        ],
        "properties": {
          "name": {
            "type": "string",
            "description": "Target name"
          },
          "id": {
            "type": "string",
            "description": "Unique target identifier"
          },
          "directoryIndex": {
            "type": "integer",
            "minimum": 0,
            "description": "Index into directories array"
          },
          "projectIndex": {
            "type": "integer",
            "minimum": 0,
            "description": "Index into projects array"
          },
          "jsonFile": {
            "type": "string",
            "description": "Path to target-specific JSON file"
          }
        }
      }
    },
    "configurationsV2_0": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "directories",
          "projects",
          "targets"
        ],
        "properties": {
          "name": {
            "$ref": "#/definitions/configurationName"
          },
          "projects": {
            "$ref": "#/definitions/configurationProjects"
          },
          "targets": {
            "$ref": "#/definitions/configurationTargets"
          },
          "directories": {
            "$ref": "#/definitions/configurationDirectoriesV2_0"
          }
        },
        "additionalProperties": false
      }
    },
    "configurationsV2_3": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "directories",
          "projects",
          "targets"
        ],
        "properties": {
          "name": {
            "$ref": "#/definitions/configurationName"
          },
          "projects": {
            "$ref": "#/definitions/configurationProjects"
          },
          "targets": {
            "$ref": "#/definitions/configurationTargets"
          },
          "directories": {
            "$ref": "#/definitions/configurationDirectoriesV2_3"
          }
        },
        "additionalProperties": false
      }
    },
    "configurationsV2_9": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "directories",
          "projects",
          "targets",
          "abstractTargets"
        ],
        "properties": {
          "name": {
            "$ref": "#/definitions/configurationName"
          },
          "projects": {
            "$ref": "#/definitions/configurationProjectsV2_9"
          },
          "targets": {
            "$ref": "#/definitions/configurationTargets"
          },
          "abstractTargets": {
            "$ref": "#/definitions/configurationTargets"
          },
          "directories": {
            "$ref": "#/definitions/configurationDirectoriesV2_9"
          }
        },
        "additionalProperties": false
      }
    },
    "codemodelV2_0": {
      "properties": {
        "kind": {
          "$ref": "#/definitions/kind"
        },
        "version": {
          "$ref": "#/definitions/versionV2_0"
        },
        "paths": {
          "$ref": "#/definitions/paths"
        },
        "configurations": {
          "$ref": "#/definitions/configurationsV2_0"
        }
      },
      "additionalProperties": false
    },
    "codemodelV2_3": {
      "properties": {
        "kind": {
          "$ref": "#/definitions/kind"
        },
        "version": {
          "$ref": "#/definitions/versionV2_3"
        },
        "paths": {
          "$ref": "#/definitions/paths"
        },
        "configurations": {
          "$ref": "#/definitions/configurationsV2_3"
        }
      },
      "additionalProperties": false
    },
    "codemodelV2_9": {
      "properties": {
        "kind": {
          "$ref": "#/definitions/kind"
        },
        "version": {
          "$ref": "#/definitions/versionV2_9"
        },
        "paths": {
          "$ref": "#/definitions/paths"
        },
        "configurations": {
          "$ref": "#/definitions/configurationsV2_9"
        }
      },
      "additionalProperties": false
    }
  }
}