vscode-cmake-tools/schemas/variants-schema.json

{
  "type": "object",
  "description": "Variant options",
  "additionalProperties": false,
  "minProperties": 1,
  "patternProperties": {
    "base\\$": {
      "type": "object",
      "description": "Base mix-in for all variants (Not implemented for CMake Tools)",
      "additionalProperties": true
    },
    "^\\w+$": {
      "type": "object",
      "properties": {
        "description": {
          "description": "A description of this option",
          "type": "string"
        },
        "default": {
          "description": "The default setting for this option",
          "type": "string"
        },
        "choices": {
          "type": "object",
          "description": "A possible option value",
          "minProperties": 1,
          "patternProperties": {
            "^\\w+$": {
              "type": "object",
              "required": [
                "short"
              ],
              "properties": {
                "short": {
                  "type": "string",
                  "description": "A simple one-word description of this value"
                },
                "long": {
                  "type": "string",
                  "description": "A lengthier description of what this value does"
                },
                "buildType": {
                  "type": "string",
                  "default": "Debug",
                  "description": "The value of CMAKE_BUILD_TYPE for this variant"
                },
                "linkage": {
                  "type": "string",
                  "enum": [
                    "static",
                    "shared"
                  ],
                  "default": "static",
                  "description": "Sets the value of BUILD_SHARED on the CMake command line"
                },
                "env": {
                  "type": "object",
                  "description": "Environment variables to set during CMake configuration",
                  "additionalProperties": false,
                  "patternProperties": {
                    "^\\w+$": {
                      "type": "string",
                      "description": "Value for the environment variable"
                    }
                  }
                },
                "settings": {
                  "type": "object",
                  "description": "The -D arguments to pass to CMake for this variant",
                  "minProperties": 1,
                  "additionalProperties": {
                    "anyOf": [
                      {
                        "type": "string"
                      },
                      {
                        "type": "array",
                        "items": {
                          "type": "string"
                        }
                      },
                      {
                        "type": "integer"
                      },
                      {
                        "type": "boolean"
                      }
                    ]
                  }
                },
                "generator": {
                  "type": "string",
                  "description": "The CMake generator to use for this variant",
                  "default": "Ninja"
                },
                "toolset": {
                  "type": "string",
                  "description": "The generator toolset to use for this variant"
                }
              }
            }
          }
        }
      },
      "required": [
        "default",
        "choices"
      ]
    }
  }
}