compat-data.schema.json

{
  "$schema": "http://json-schema.org/schema#",

  "definitions": {

    "simple_support_statement": {
      "type": "object",
      "properties": {
        "prefix": { "type": "string" },
        "alternative_name": { "type": "string" },
        "flag": { "type": "object",
          "properties": {
            "type": { "type": "string", "enum": ["preference", "compile_flag", "runtime_flag"] },
            "name": { "type": "string" },
            "value_to_set": { "type": "string"}
          },
          "additionalProperties": false,
          "required": ["type", "name"]
        },
        "partial_implementation": { "type": "boolean" },
        "version_added": { "$ref": "#/definitions/version_value" },
        "version_removed": { "$ref": "#/definitions/version_value" },
        "notes": {
          "anyOf": [
            {
              "type": "string"
            },
            {
              "type": "array",
              "items": {
                "type": "string"
              }
            }
          ]
        }
      },
      "required": ["version_added"],
      "additionalProperties": false
    },

    "array_support_statement": {
      "type": "array",
      "minItems": 2,
      "items": {
        "$ref": "#/definitions/simple_support_statement"
      }
    },

    "support_statement": {
      "anyOf": [
        { "$ref": "#/definitions/simple_support_statement" },
        { "$ref": "#/definitions/array_support_statement" }
      ]
    },

    "status_block": {
      "type": "object",
      "properties": {
        "experimental": { "type": "boolean" },
        "standard_track": { "type": "boolean" },
        "deprecated": { "type": "boolean" }
      },
      "required": ["experimental", "standard_track", "deprecated"],
      "additionalProperties": false
    },

    "support_block": {
      "type": "object",
      "properties": {
        "webview_android": { "$ref": "#/definitions/support_statement" },
        "chrome": { "$ref": "#/definitions/support_statement" },
        "chrome_android": { "$ref": "#/definitions/support_statement" },
        "edge": { "$ref": "#/definitions/support_statement" },
        "edge_mobile": { "$ref": "#/definitions/support_statement" },
        "firefox": { "$ref": "#/definitions/support_statement" },
        "firefox_android": { "$ref": "#/definitions/support_statement" },
        "ie_mobile": { "$ref": "#/definitions/support_statement" },
        "ie": { "$ref": "#/definitions/support_statement" },
        "nodejs": { "$ref": "#/definitions/support_statement" },
        "opera": { "$ref": "#/definitions/support_statement" },
        "opera_android": { "$ref": "#/definitions/support_statement" },
        "safari": { "$ref": "#/definitions/support_statement" },
        "safari_ios": { "$ref": "#/definitions/support_statement" },
        "samsunginternet_android": { "$ref": "#/definitions/support_statement" }
      },
      "additionalProperties": false
    },

    "compat_statement": {
      "type": "object",
      "properties": {
        "description": { "type": "string" },
        "mdn_url": {
          "type": "string",
          "format": "uri",
          "pattern": "^https:\/\/developer\\.mozilla\\.org\/docs\/"
        },
        "support": { "$ref": "#/definitions/support_block" },
        "status": { "$ref": "#/definitions/status_block" }
      },
      "required": ["support"],
      "additionalProperties": false
    },

    "identifier": {
      "type": "object",
      "properties": {
        "__compat": { "$ref": "#/definitions/compat_statement" }
      },
      "patternProperties":{
        "^(?!__compat|.*\\.).+$" : { "$ref": "#/definitions/identifier" }
      },
      "additionalProperties": false
    },

    "version_value": {
      "allOf": [
        { "type": ["string", "boolean", "null"] },
        { "not": { "enum": ["true", "false", "null"] } }
      ]
    }
  },

  "type": "object",
  "patternProperties": {
    "^(?!__compat|.*\\.).+$": { "$ref": "#/definitions/identifier" }
  },
  "additionalProperties": false
}