metadata_schema.json

{
  "title": "JupyterLab Package Metadata",
  "version": "0.1.0",
  "description": "JupyterLab package.json settings.",
  "definitions": {
    "extension": {
      "type": ["boolean", "string"]
    },
    "relativePath": {
      "type": ["string", "null"]
    }
  },
  "properties": {
    "extension": {
      "title": "Extension",
      "description": "Presence of or relative path to a standard JupyterLab extension",
      "$ref": "#/definitions/extension",
      "default": false
    },
    "mimeExtension": {
      "title": "Mime extension",
      "description": "Presence of or relative path to a JupyterLab MIME renderer extension",
      "$ref": "#/definitions/extension",
      "default": false
    },
    "themePath": {
      "title": "Theme path",
      "description": "The relative path to theme files",
      "$ref": "#/definitions/relativePath",
      "default": null
    },
    "schemaDir": {
      "title": "Schema directory",
      "description": "The relative path to schema files",
      "$ref": "#/definitions/relativePath",
      "default": null
    },
    "sharedPackages": {
      "title": "Shared packages",
      "description": "Packages that should be shared (in addition to core shared packages)",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "nonSharedPackages": {
      "title": "Non-shared packages",
      "description": "Packages that should not be shared (which can include core packages)",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "singletonPackages": {
      "title": "Singleton packages",
      "description": "Packages that should be singletons (in addition to core singleton packages)",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "nonSingleltonPackages": {
      "title": "Non-singleton packages",
      "description": "Packages that should not be singletons (which can include core packages)",
      "type": "array",
      "items": {
        "type": "string"
      }
    }
  },
  "additionalProperties": false,
  "type": "object"
}